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[routing-wg]Weekly Routing Table Report
by Routing Table Analysis 04 Nov '05

04 Nov '05

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 05 Nov, 2005 Analysis Summary ---------------- BGP routing table entries examined: 174456 Prefixes after maximum aggregation: 98564 Unique aggregates announced to Internet: 84241 Total ASes present in the Internet Routing Table: 20824 Origin-only ASes present in the Internet Routing Table: 18114 Origin ASes announcing only one prefix: 8589 Transit ASes present in the Internet Routing Table: 2710 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1456349792 Equivalent to 86 /8s, 206 /16s and 34 /24s Percentage of available address space announced: 39.3 Percentage of allocated address space announced: 59.2 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 83872 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 36216 Total APNIC prefixes after maximum aggregation: 15817 Prefixes being announced from the APNIC address blocks: 33991 Unique aggregates announced from the APNIC address blocks: 16836 APNIC Region origin ASes present in the Internet Routing Table: 2382 APNIC Region origin ASes announcing only one prefix: 692 APNIC Region transit ASes present in the Internet Routing Table: 364 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 204610688 Equivalent to 12 /8s, 50 /16s and 28 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 92801 Total ARIN prefixes after maximum aggregation: 55759 Prefixes being announced from the ARIN address blocks: 72330 Unique aggregates announced from the ARIN address blocks: 27244 ARIN Region origin ASes present in the Internet Routing Table: 10312 ARIN Region origin ASes announcing only one prefix: 3824 ARIN Region transit ASes present in the Internet Routing Table: 958 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 274040064 Equivalent to 16 /8s, 85 /16s and 133 /24s Percentage of available ARIN address space announced: 68.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 33836 Total RIPE prefixes after maximum aggregation: 22889 Prefixes being announced from the RIPE address blocks: 30852 Unique aggregates announced from the RIPE address blocks: 20640 RIPE Region origin ASes present in the Internet Routing Table: 7266 RIPE Region origin ASes announcing only one prefix: 3822 RIPE Region transit ASes present in the Internet Routing Table: 1203 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 222461184 Equivalent to 13 /8s, 66 /16s and 125 /24s Percentage of available RIPE address space announced: 66.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 9789 Total LACNIC prefixes after maximum aggregation: 3276 Prefixes being announced from the LACNIC address blocks: 8091 Unique aggregates announced from the LACNIC address blocks: 4703 LACNIC Region origin ASes present in the Internet Routing Table: 648 LACNIC Region origin ASes announcing only one prefix: 209 LACNIC Region transit ASes present in the Internet Routing Table: 122 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 22486272 Equivalent to 1 /8s, 87 /16s and 29 /24s Percentage of available LACNIC address space announced: 33.5 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 1807 Total AfriNIC prefixes after maximum aggregation: 823 Prefixes being announced from the AfriNIC address blocks: 1128 Unique aggregates announced from the AfriNIC address blocks: 829 AfriNIC Region origin ASes present in the Internet Routing Table: 141 AfriNIC Region origin ASes announcing only one prefix: 42 AfriNIC Region transit ASes present in the Internet Routing Table: 19 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 12 Number of AfriNIC addresses announced to Internet: 2849536 Equivalent to 0 /8s, 43 /16s and 123 /24s Percentage of available AfriNIC address space announced: 8.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1002 6327 214 CHINANET-BACKBONE 9583 819 77 12 Sify Limited 1221 747 1342 516 Telstra Pty Ltd 4755 746 259 67 Videsh Sanchar Nigam Ltd. Aut 4766 619 3927 287 Korea Telecom (KIX) 7545 511 108 71 TPG Internet Pty Ltd 17676 470 6819 100 Softbank BB Corp. 9443 392 87 78 Primus Telecommunications 9498 388 211 58 BHARTI BT INTERNET LTD. 17488 366 22 10 Hathway IP Over Cable Interne 2907 339 1763 316 SINET Japan 4802 335 73 153 Wantree Development 7474 332 258 228 SingTel Optus Pty Ltd 17557 332 24 162 Pakistan Telecom 9929 326 216 46 China Netcom Corp. 18302 296 109 169 SK Global co., Ltd 9837 275 79 176 Powertel Ltd 17974 274 65 16 PT TELEKOMUNIKASI INDONESIA 18101 267 68 19 Reliance Infocom Ltd Internet 9800 253 394 66 CHINA UNICOM ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1473 6325 968 AT&T WorldNet Services 4323 1194 706 233 Time Warner Telecom 721 1071 21938 308 DLA Systems Automation Center 174 1041 5846 981 Cogent Communications 701 1004 8154 844 UUNET Technologies, Inc. 6197 959 407 498 BellSouth Network Solutions, 2386 928 545 692 AT&T Data Communications Serv 18566 870 240 7 Covad Communications 1239 845 2849 594 Sprint 209 653 3605 517 Qwest 20115 640 519 336 Charter Communications 11492 591 81 9 Cable One 852 573 1093 381 Telus Advanced Communications 3602 568 131 109 Sprint Canada, Inc. 19916 563 49 54 OLM LLC 855 562 247 65 Canadian Research Network 22773 547 1356 28 Cox Communications, Inc. 3356 530 10638 406 Level 3 Communications, LLC 19262 529 1541 130 Verizon Global Networks 6478 492 1299 275 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 611 1961 479 UUNET - Commercial IP service 3301 305 1085 291 TeliaNet Sweden 3320 286 3231 241 Deutsche Telekom AG 8220 270 475 265 COLT Telecommunications 680 244 2040 239 DFN-IP service G-WiN 8708 238 274 223 Romania Data Systems S.A. 3246 228 475 221 Song Networks 6746 199 51 170 Dynamic Network Technologies, 1257 190 712 168 SWIPnet Swedish IP Network 5515 182 840 128 Sonera Solution Autonomous Sy 3269 180 1765 68 TELECOM ITALIA 786 175 1795 175 The JANET IP Service 5400 166 317 136 BT Ignite European Backbone 6830 161 669 33 UPC Distribution Services 3300 159 170 91 AUCS Communications Services 8866 156 37 9 Bulgarian Telecommunication C 25186 148 211 104 France Telecom Transpac's Tra 3215 144 1237 78 France Telecom Transpac 24863 143 37 6 LINKdotNET AS number 12479 140 322 5 Uni2 Autonomous System LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 386 642 165 UniNet S.A. de C.V. 16814 296 18 7 NSS, S.A. 11172 279 88 68 Servicios Alestra S.A de C.V 11664 201 22 28 Keytech SA 19632 196 14 5 Metropolis Intercom S.A. 14117 184 11 6 Telefonica del Sur S.A. 22047 170 128 7 VTR PUNTO NET S.A. 6147 161 118 21 Telefonica Del Peru 7303 144 68 16 Telecom Argentina Stet-France 11556 130 64 3 Cable-Wireless Panama 13999 126 52 9 Mega Cable S.A. de C.V. 19169 124 8 26 Telconet 6505 121 89 85 Global One Communicaoes Ltda 10481 121 48 8 Prima S.A. 18822 112 7 13 TELEFONICA MANQUEHUE 5639 111 12 9 Telecommunications Services o 21826 111 14 19 INTERCABLE 6503 108 147 75 AVANTEL, S.A. 11311 99 8 10 Sinectis S.A. 23216 92 23 12 RAMtelecom Telecomunicaciones AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 270 708 228 The Internet Solution 8452 136 44 7 TEDATA 5536 123 8 12 Internet Egypt Network 2018 93 295 85 Tertiary Education Network 15475 82 84 4 Nile Online 2905 78 211 71 The Internetworking Company o 6713 71 71 10 Itissalat Al-MAGHRIB 20928 61 16 2 Noor Advanced Technologies AS 24835 58 34 6 RAYA Telecom - Egypt 5713 37 149 33 Telkom SA Ltd 12455 35 6 3 Jambonet Autonomous system 15706 31 8 3 Sudatel Internet Exchange Aut 33774 31 3 22 AS Number for Telecom Algeria 16637 24 10 21 Johnnic e-Ventures 8524 23 1 4 AUCEGYPT Autonomous System 10798 22 1 13 Standard Bank of South Africa 21280 21 4 4 Swift Global Kenya Ltd.Is an 23889 20 5 9 MAURITIUS TELECOM 12258 17 3 11 Vodacom Internet Company 15804 17 2 1 AS of The Way Out Internet So Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 1194 961 Time Warner Telecom 18566 870 863 Covad Communications 9583 819 807 Sify Limited 4134 1002 788 CHINANET-BACKBONE 721 1071 763 DLA Systems Automation Center 4755 746 679 Videsh Sanchar Nigam Ltd. Aut 11492 591 582 Cable One 22773 547 519 Cox Communications, Inc. 19916 563 509 OLM LLC 855 562 497 Canadian Research Network 6197 959 461 BellSouth Network Solutions, 3602 568 459 Sprint Canada, Inc. 5668 472 446 CenturyTel Internet Holdings, 7545 511 440 TPG Internet Pty Ltd 19262 529 399 Verizon Global Networks 17676 470 370 Softbank BB Corp. 17488 366 356 Hathway IP Over Cable Interne 6467 397 349 E.Spire Communications, Inc. 812 368 343 Rogers WAVE 4766 619 332 Korea Telecom (KIX) List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65003 PRIVATE 57.250.244.0/24 13879 SITA-EQUANT 24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp. 18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 192.43.230.0/24 7575 Australian Academic and Rease 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.72.0.0/18 4780 Digital United Inc. 192.72.0.0/16 4780 Digital United Inc. 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:5 /10:8 /11:17 /12:80 /13:184 /14:339 /15:656 /16:8598 /17:2861 /18:4819 /19:10958 /20:12025 /21:10139 /22:13383 /23:14532 /24:94929 /25:326 /26:277 /27:188 /28:32 /29:11 /30:39 /31:3 /32:29 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 854 870 Covad Communications 6197 781 959 BellSouth Network Solutions, 7018 721 1473 AT&T WorldNet Services 9583 642 819 Sify Limited 2386 641 928 AT&T Data Communications Serv 11492 583 591 Cable One 4323 571 1194 Time Warner Telecom 19916 557 563 OLM LLC 855 434 562 Canadian Research Network 4766 425 619 Korea Telecom (KIX) 7011 397 457 Citizens Utilities 702 390 611 UUNET - Commercial IP service 5668 374 472 CenturyTel Internet Holdings, 1239 360 845 Sprint 6198 352 480 BellSouth Network Solutions, 6517 323 349 Yipes Communications, Inc. 15270 314 341 PaeTec.net -a division of Pae 13609 292 333 Choice One Communications Inc 701 282 1004 UUNET Technologies, Inc. 18302 281 296 SK Global co., Ltd Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 8:30 12:1615 13:1 15:11 16:3 17:3 18:3 20:41 24:695 30:2 32:68 38:169 40:54 44:3 47:3 52:4 55:1 56:3 57:35 58:97 59:90 60:147 61:787 62:784 63:1906 64:2974 65:2128 66:2949 67:681 68:655 69:1317 70:221 71:39 72:444 80:662 81:596 82:494 83:310 84:330 85:380 86:170 87:86 125:30 128:157 129:168 130:96 131:306 132:36 133:1 134:147 135:40 136:168 137:70 138:170 139:70 140:433 141:142 142:401 143:143 144:219 145:34 146:299 147:131 148:269 149:197 150:109 151:69 152:111 153:94 154:5 155:144 156:79 157:117 158:148 159:178 160:87 161:76 162:236 163:147 164:190 165:185 166:155 167:251 168:455 169:144 170:310 171:12 190:1 192:5735 193:3351 194:2430 195:1593 196:703 198:3914 199:3256 200:4253 201:415 202:6179 203:6546 204:3818 205:2043 206:2447 207:2889 208:2031 209:3479 210:1753 211:839 212:1216 213:1345 214:311 215:41 216:3880 217:1159 218:211 219:130 220:510 221:300 222:128 End of report

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 04 Nov '05

04 Nov '05

This report has been generated at Fri Nov 4 21:52:47 2005 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 28-10-05 170326 114370 29-10-05 170517 114299 29-10-05 170393 114291 31-10-05 170932 114306 01-11-05 171057 114390 02-11-05 171128 114482 03-11-05 171177 114418 04-11-05 171530 114368 AS Summary 20726 Number of ASes in routing system 8594 Number of ASes announcing only one prefix 1473 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91322368 Largest address span announced by an AS (/32s) AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 04Nov05 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 171737 114462 57275 33.4% All ASes AS4323 1188 236 952 80.1% TWTC - Time Warner Telecom AS18566 870 9 861 99.0% COVAD - Covad Communications AS721 1070 313 757 70.7% DLA-ASNBLOCK-AS - DoD Network Information Center AS4134 997 252 745 74.7% CHINANET-BACKBONE No.31,Jin-rong Street AS22773 547 30 517 94.5% CCINET-2 - Cox Communications Inc. AS7018 1473 974 499 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS855 562 65 497 88.4% CANET-ASN-4 - Canadian Research Network AS3602 568 110 458 80.6% SPRINT-CA-AS - Sprint Canada Inc. AS6197 956 559 397 41.5% BATI-ATL - BellSouth Network Solutions, Inc AS17676 470 101 369 78.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS11492 591 242 349 59.1% CABLEONE - CABLE ONE AS812 368 25 343 93.2% ROGERS-CABLE - Rogers Cable Inc. AS6467 398 57 341 85.7% ESPIRECOMM - e.spire Communications, Inc. AS4766 609 293 316 51.9% KIXS-AS-KR Korea Telecom AS15270 336 25 311 92.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS9583 818 513 305 37.3% SIFY-AS-IN Sify Limited AS14654 293 6 287 98.0% WAYPORT - Wayport AS17488 366 85 281 76.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS9498 392 113 279 71.2% BBIL-AP BHARTI BT INTERNET LTD. AS6167 333 59 274 82.3% CELLCO-PART - Cellco Partnership AS9929 315 53 262 83.2% CNCNET-CN China Netcom Corp. AS6140 421 165 256 60.8% IMPSAT-USA - ImpSat AS5668 472 217 255 54.0% AS-5668 - CenturyTel Internet Holdings, Inc. AS1239 841 595 246 29.3% SPRINTLINK - Sprint AS18101 266 23 243 91.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS2386 928 694 234 25.2% INS-AS - AT&T Data Communications Services AS1221 750 519 231 30.8% ASN-TELSTRA Telstra Pty Ltd AS19115 258 27 231 89.5% CHARTER-LEBANON - Charter Communications AS6198 478 250 228 47.7% BATI-MIA - BellSouth Network Solutions, Inc Total 18497 6675 11822 63.9% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.38.96.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 64.66.32.0/20 AS18864 STARTEC - Startec Global Communications 64.66.32.0/22 AS18864 STARTEC - Startec Global Communications 64.66.34.0/23 AS18864 STARTEC - Startec Global Communications 64.127.128.0/17 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.51.134.0/24 AS29876 LNTC - Latency LLC 66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services 66.117.0.0/19 AS30033 NHI-NETWORKS - NHI Networks 66.117.0.0/21 AS30033 NHI-NETWORKS - NHI Networks 66.117.8.0/24 AS174 COGENT Cogent/PSI 66.117.23.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.25.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.26.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.27.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.186.192.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.187.96.0/24 AS10026 ANC Asia Netcom Corporation 66.187.108.0/24 AS10026 ANC Asia Netcom Corporation 66.187.109.0/24 AS10026 ANC Asia Netcom Corporation 66.216.0.0/18 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc. 85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc. 125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 131.64.0.0/12 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 131.68.128.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 131.68.160.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 131.68.192.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.72.0.0/16 AS4780 SEEDNET Digital United Inc. 192.72.0.0/18 AS4780 SEEDNET Digital United Inc. 192.72.192.0/18 AS4780 SEEDNET Digital United Inc. 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 192.96.36.0/24 AS5713 AFRINIC African Network Information Center 192.96.37.0/24 AS10474 AFRINIC African Network Information Center 192.96.140.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.177.0/24 AS6083 AFRINIC African Network Information Center 192.96.250.0/24 AS2018 TENET - 1 - The Uninet Project 192.107.104.0/24 AS6458 GUATEL 192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.136.53.0/24 AS8346 SONATEL-AS Autonomous System 192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS" 193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.32.174.0/23 AS8426 CLARANET-AS ClaraNET 194.59.176.0/20 AS1273 CW Cable & Wireless 194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services 194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.3.162.0/24 AS6083 AFRINIC African Network Information Center 196.6.108.0/24 AS5713 AFRINIC African Network Information Center 196.6.133.0/24 AS3741 IS - The Internet Solution 196.6.147.0/24 AS3741 IS - The Internet Solution 196.6.149.0/24 AS3741 IS - The Internet Solution 196.6.150.0/24 AS3741 IS - The Internet Solution 196.6.151.0/24 AS3741 IS - The Internet Solution 196.6.153.0/24 AS3741 IS - The Internet Solution 196.6.175.0/24 AS3741 IS - The Internet Solution 196.6.176.0/23 AS3741 IS - The Internet Solution 196.6.183.0/24 AS3741 IS - The Internet Solution 196.6.196.0/24 AS3741 IS - The Internet Solution 196.6.199.0/24 AS3741 IS - The Internet Solution 196.6.208.0/24 AS3741 IS - The Internet Solution 196.6.211.0/24 AS3741 IS - The Internet Solution 196.6.212.0/23 AS3741 IS - The Internet Solution 196.6.212.0/24 AS3741 IS - The Internet Solution 196.6.222.0/23 AS3741 IS - The Internet Solution 196.6.237.0/24 AS3741 IS - The Internet Solution 196.10.119.0/24 AS2018 TENET - 1 - The Uninet Project 196.10.136.0/22 AS3741 IS - The Internet Solution 196.10.140.0/22 AS3741 IS - The Internet Solution 196.10.231.0/24 AS3741 IS - The Internet Solution 196.11.0.0/20 AS3741 IS - The Internet Solution 196.11.40.0/21 AS3741 IS - The Internet Solution 196.11.62.0/23 AS2905 UUNET-ZA uunet south africa 196.11.135.0/24 AS3741 IS - The Internet Solution 196.11.188.0/23 AS3741 IS - The Internet Solution 196.11.190.0/24 AS3741 IS - The Internet Solution 196.11.251.0/24 AS3741 IS - The Internet Solution 196.13.102.0/23 AS2018 TENET - 1 - The Uninet Project 196.13.104.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.108.0/24 AS3741 IS - The Internet Solution 196.13.116.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.126.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.127.0/24 AS3741 IS - The Internet Solution 196.13.128.0/22 AS3741 IS - The Internet Solution 196.13.144.0/22 AS2905 UUNET-ZA uunet south africa 196.13.152.0/21 AS2905 UUNET-ZA uunet south africa 196.13.160.0/24 AS2905 UUNET-ZA uunet south africa 196.13.188.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.214.0/23 AS3741 IS - The Internet Solution 196.13.216.0/23 AS3741 IS - The Internet Solution 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.249.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.250.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.251.0/24 AS2018 TENET - 1 - The Uninet Project 198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy 198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp. 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL - SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.32.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.33.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.34.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.35.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.36.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.39.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.40.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.41.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.42.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.46.0/23 AS17747 ZIML-AP ZEE INTERACTIVE MUTIMEDIA LTD., BANGALORE 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.145.0/24 AS4637 REACH Reach Network Border AS 203.89.146.0/24 AS4637 REACH Reach Network Border AS 203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc. 206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 208.138.48.0/20 AS6971 ESCH - Eschelon Telecommunications, Inc. 209.40.192.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.200.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.208.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.216.0/21 AS6487 CyberNet de Guatemala S.A. 209.97.64.0/19 AS6132 INGRESSNET - Ingress Enterprises, Inc w/ Ingress Communications, Inc. 209.112.224.0/20 AS19817 DSLEXTREME - DSL Extreme 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc. 209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc 216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network 216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands 216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications 216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Table Analysis 28 Oct '05

28 Oct '05

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 29 Oct, 2005 Analysis Summary ---------------- BGP routing table entries examined: 173110 Prefixes after maximum aggregation: 98260 Unique aggregates announced to Internet: 84203 Total ASes present in the Internet Routing Table: 20761 Origin-only ASes present in the Internet Routing Table: 18044 Origin ASes announcing only one prefix: 8555 Transit ASes present in the Internet Routing Table: 2717 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 24 Prefixes from unregistered ASNs in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1453677824 Equivalent to 86 /8s, 165 /16s and 93 /24s Percentage of available address space announced: 39.2 Percentage of allocated address space announced: 59.1 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 82686 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 36125 Total APNIC prefixes after maximum aggregation: 15808 Prefixes being announced from the APNIC address blocks: 33872 Unique aggregates announced from the APNIC address blocks: 16789 APNIC Region origin ASes present in the Internet Routing Table: 2394 APNIC Region origin ASes announcing only one prefix: 699 APNIC Region transit ASes present in the Internet Routing Table: 367 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 204551040 Equivalent to 12 /8s, 49 /16s and 51 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 91735 Total ARIN prefixes after maximum aggregation: 55566 Prefixes being announced from the ARIN address blocks: 71729 Unique aggregates announced from the ARIN address blocks: 27225 ARIN Region origin ASes present in the Internet Routing Table: 10278 ARIN Region origin ASes announcing only one prefix: 3793 ARIN Region transit ASes present in the Internet Routing Table: 962 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 273430784 Equivalent to 16 /8s, 76 /16s and 57 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 33705 Total RIPE prefixes after maximum aggregation: 22809 Prefixes being announced from the RIPE address blocks: 30719 Unique aggregates announced from the RIPE address blocks: 20510 RIPE Region origin ASes present in the Internet Routing Table: 7238 RIPE Region origin ASes announcing only one prefix: 3814 RIPE Region transit ASes present in the Internet Routing Table: 1205 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 221577408 Equivalent to 13 /8s, 53 /16s and 0 /24s Percentage of available RIPE address space announced: 66.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 9736 Total LACNIC prefixes after maximum aggregation: 3255 Prefixes being announced from the LACNIC address blocks: 8055 Unique aggregates announced from the LACNIC address blocks: 4652 LACNIC Region origin ASes present in the Internet Routing Table: 645 LACNIC Region origin ASes announcing only one prefix: 207 LACNIC Region transit ASes present in the Internet Routing Table: 123 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 24 Number of LACNIC addresses announced to Internet: 22399744 Equivalent to 1 /8s, 85 /16s and 203 /24s Percentage of available LACNIC address space announced: 33.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 1793 Total AfriNIC prefixes after maximum aggregation: 822 Prefixes being announced from the AfriNIC address blocks: 1122 Unique aggregates announced from the AfriNIC address blocks: 825 AfriNIC Region origin ASes present in the Internet Routing Table: 140 AfriNIC Region origin ASes announcing only one prefix: 42 AfriNIC Region transit ASes present in the Internet Routing Table: 19 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 12 Number of AfriNIC addresses announced to Internet: 2847488 Equivalent to 0 /8s, 43 /16s and 115 /24s Percentage of available AfriNIC address space announced: 8.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1018 6318 214 CHINANET-BACKBONE 9583 817 77 12 Sify Limited 1221 753 1327 516 Telstra Pty Ltd 4755 743 259 67 Videsh Sanchar Nigam Ltd. Aut 4766 623 3927 291 Korea Telecom (KIX) 7545 512 108 71 TPG Internet Pty Ltd 17676 470 6819 100 Softbank BB Corp. 9443 392 87 78 Primus Telecommunications 9498 387 211 58 BHARTI BT INTERNET LTD. 17488 366 22 10 Hathway IP Over Cable Interne 2907 339 1763 316 SINET Japan 17557 332 24 164 Pakistan Telecom 7474 331 258 227 SingTel Optus Pty Ltd 4802 329 72 154 Wantree Development 9929 327 216 45 China Netcom Corp. 18302 294 109 171 SK Global co., Ltd 9837 275 79 176 Powertel Ltd 17974 274 65 16 PT TELEKOMUNIKASI INDONESIA 18101 266 68 19 Reliance Infocom Ltd Internet 703 254 259 210 UUNET - Commercial IP service ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1481 6324 972 AT&T WorldNet Services 4323 1188 705 232 Time Warner Telecom 721 1075 21938 308 DLA Systems Automation Center 174 1052 5847 991 Cogent Communications 701 997 8152 838 UUNET Technologies, Inc. 6197 946 401 488 BellSouth Network Solutions, 2386 920 545 687 AT&T Data Communications Serv 18566 866 240 7 Covad Communications 1239 850 2851 597 Sprint 209 643 3571 508 Qwest 20115 633 515 334 Charter Communications 3602 582 131 109 Sprint Canada, Inc. 19916 563 49 54 OLM LLC 22773 546 1352 27 Cox Communications, Inc. 3356 527 10637 403 Level 3 Communications, LLC 19262 520 1511 139 Verizon Global Networks 5668 484 147 23 CenturyTel Internet Holdings, 3561 476 2409 403 Savvis 7132 467 5092 399 SBC Internet Services 6198 458 576 209 BellSouth Network Solutions, RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 605 1960 477 UUNET - Commercial IP service 3301 305 1085 291 TeliaNet Sweden 3320 286 3231 241 Deutsche Telekom AG 8220 270 475 265 COLT Telecommunications 680 244 2040 239 DFN-IP service G-WiN 8708 238 274 223 Romania Data Systems S.A. 3246 227 475 220 Song Networks 6746 196 51 168 Dynamic Network Technologies, 1257 190 712 168 SWIPnet Swedish IP Network 5515 182 840 128 Sonera Solution Autonomous Sy 3269 181 1734 69 TELECOM ITALIA 786 175 1795 175 The JANET IP Service 5400 174 318 144 BT Ignite European Backbone 6830 161 669 33 UPC Distribution Services 3300 160 170 92 AUCS Communications Services 8866 160 37 9 Bulgarian Telecommunication C 25186 151 227 106 France Telecom Transpac's Tra 3215 143 1237 78 France Telecom Transpac 24863 142 37 6 LINKdotNET AS number 3352 137 1384 33 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 385 641 166 UniNet S.A. de C.V. 16814 297 18 7 NSS, S.A. 11172 279 88 68 Servicios Alestra S.A de C.V 11664 199 22 13 Keytech SA 19632 196 14 5 Metropolis Intercom S.A. 14117 184 11 6 Telefonica del Sur S.A. 22047 170 128 7 VTR PUNTO NET S.A. 6147 163 118 21 Telefonica Del Peru 7303 143 68 20 Telecom Argentina Stet-France 11556 133 64 3 Cable-Wireless Panama 19169 123 8 25 Telconet 6505 121 89 85 Global One Communicaoes Ltda 10481 121 48 8 Prima S.A. 13999 119 52 9 Mega Cable S.A. de C.V. 18822 112 7 13 TELEFONICA MANQUEHUE 5639 111 12 9 Telecommunications Services o 21826 111 14 19 INTERCABLE 6503 108 147 75 AVANTEL, S.A. 11311 99 8 10 Sinectis S.A. 23216 91 23 12 RAMtelecom Telecomunicaciones AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 269 708 227 The Internet Solution 8452 132 44 7 TEDATA 5536 123 8 12 Internet Egypt Network 2018 94 295 85 Tertiary Education Network 15475 82 84 4 Nile Online 2905 78 211 71 The Internetworking Company o 6713 71 71 10 Itissalat Al-MAGHRIB 20928 61 16 2 Noor Advanced Technologies AS 24835 58 34 6 RAYA Telecom - Egypt 5713 37 149 33 Telkom SA Ltd 12455 35 6 3 Jambonet Autonomous system 33774 32 3 22 AS Number for Telecom Algeria 15706 31 8 3 Sudatel Internet Exchange Aut 16637 24 10 21 Johnnic e-Ventures 8524 23 1 4 AUCEGYPT Autonomous System 10798 22 1 13 Standard Bank of South Africa 21280 21 4 4 Swift Global Kenya Ltd.Is an 23889 19 5 9 MAURITIUS TELECOM 12258 17 3 11 Vodacom Internet Company 15804 17 2 1 AS of The Way Out Internet So Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 1188 956 Time Warner Telecom 18566 866 859 Covad Communications 9583 817 805 Sify Limited 4134 1018 804 CHINANET-BACKBONE 721 1075 767 DLA Systems Automation Center 4755 743 676 Videsh Sanchar Nigam Ltd. Aut 22773 546 519 Cox Communications, Inc. 19916 563 509 OLM LLC 3602 582 473 Sprint Canada, Inc. 5668 484 461 CenturyTel Internet Holdings, 6197 946 458 BellSouth Network Solutions, 7545 512 441 TPG Internet Pty Ltd 19262 520 381 Verizon Global Networks 17676 470 370 Softbank BB Corp. 17488 366 356 Hathway IP Over Cable Interne 11492 364 353 Cable One 812 368 343 Rogers WAVE 6467 385 337 E.Spire Communications, Inc. 4766 623 332 Korea Telecom (KIX) 9498 387 329 BHARTI BT INTERNET LTD. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65003 PRIVATE 57.250.244.0/24 13879 SITA-EQUANT 65002 PRIVATE 64.119.148.0/22 19406 Towerstream 64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati 64826 PRIVATE 64.200.255.0/24 7911 Williams Communicati 65001 PRIVATE 69.177.73.128/27 8002 Stealth Communicatio 64643 PRIVATE 140.253.192.0/20 24434 James Cook Universit 65205 PRIVATE 152.163.5.0/24 2056 America Online 64512 PRIVATE 170.51.242.0/24 19037 CTI Compania de Tele 65111 PRIVATE 194.165.131.0/24 8376 GO-JOR Autonomous Sy 24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp. 18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate 65103 PRIVATE 216.53.126.0/23 7270 Net2Phone Corp. Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 192.43.230.0/24 7575 Australian Academic and Rease 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.72.0.0/18 4780 Digital United Inc. 192.72.0.0/16 4780 Digital United Inc. 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:5 /10:8 /11:18 /12:79 /13:183 /14:337 /15:654 /16:8596 /17:2857 /18:4800 /19:10908 /20:11996 /21:10056 /22:13291 /23:14297 /24:94093 /25:329 /26:280 /27:191 /28:33 /29:10 /30:38 /31:3 /32:30 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 850 866 Covad Communications 6197 772 946 BellSouth Network Solutions, 7018 720 1481 AT&T WorldNet Services 9583 640 817 Sify Limited 2386 632 920 AT&T Data Communications Serv 4323 566 1188 Time Warner Telecom 19916 557 563 OLM LLC 4766 429 623 Korea Telecom (KIX) 5668 389 484 CenturyTel Internet Holdings, 702 383 605 UUNET - Commercial IP service 7011 383 443 Citizens Utilities 1239 361 850 Sprint 11492 356 364 Cable One 6517 323 349 Yipes Communications, Inc. 6198 322 458 BellSouth Network Solutions, 15270 316 343 PaeTec.net -a division of Pae 13609 288 329 Choice One Communications Inc 701 282 997 UUNET Technologies, Inc. 18302 279 294 SK Global co., Ltd 22773 278 546 Cox Communications, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 8:27 12:1604 13:1 15:11 16:3 17:3 18:3 20:41 24:575 30:2 32:68 38:166 40:54 44:3 47:2 52:4 55:1 56:3 57:36 58:97 59:92 60:147 61:792 62:791 63:1890 64:2963 65:2113 66:2963 67:645 68:650 69:1282 70:213 71:33 72:416 80:642 81:588 82:515 83:308 84:307 85:368 86:144 87:62 125:26 128:162 129:168 130:98 131:296 132:36 133:1 134:148 135:40 136:162 137:67 138:166 139:68 140:471 141:141 142:148 143:142 144:220 145:34 146:298 147:131 148:269 149:198 150:108 151:68 152:112 153:93 154:5 155:142 156:78 157:112 158:150 159:176 160:87 161:76 162:236 163:147 164:191 165:187 166:155 167:255 168:449 169:142 170:312 171:12 190:1 192:5739 193:3325 194:2434 195:1572 196:701 198:3909 199:3252 200:4235 201:411 202:6201 203:6518 204:3830 205:2035 206:2445 207:2845 208:2008 209:3441 210:1705 211:837 212:1248 213:1346 214:312 215:42 216:3847 217:1151 218:218 219:131 220:509 221:298 222:133 End of report

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 28 Oct '05

28 Oct '05

This report has been generated at Fri Oct 28 21:45:57 2005 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 21-10-05 169933 113998 22-10-05 169939 113960 23-10-05 169812 114017 24-10-05 169932 113943 25-10-05 169747 113996 26-10-05 169848 114087 27-10-05 170087 114271 28-10-05 170326 114325 AS Summary 20686 Number of ASes in routing system 8578 Number of ASes announcing only one prefix 1480 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91331584 Largest address span announced by an AS (/32s) AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 28Oct05 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 170440 114339 56101 32.9% All ASes AS4323 1182 235 947 80.1% TWTC - Time Warner Telecom AS18566 866 9 857 99.0% COVAD - Covad Communications AS721 1075 313 762 70.9% DLA-ASNBLOCK-AS - DoD Network Information Center AS4134 1006 254 752 74.8% CHINANET-BACKBONE No.31,Jin-rong Street AS22773 546 29 517 94.7% CCINET-2 - Cox Communications Inc. AS7018 1480 972 508 34.3% ATT-INTERNET4 - AT&T WorldNet Services AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC AS3602 582 110 472 81.1% SPRINT-CA-AS - Sprint Canada Inc. AS6197 943 552 391 41.5% BATI-ATL - BellSouth Network Solutions, Inc AS17676 470 105 365 77.7% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS812 368 25 343 93.2% ROGERS-CABLE - Rogers Cable Inc. AS6467 389 58 331 85.1% ESPIRECOMM - e.spire Communications, Inc. AS4766 607 293 314 51.7% KIXS-AS-KR Korea Telecom AS15270 338 25 313 92.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS9583 816 506 310 38.0% SIFY-AS-IN Sify Limited AS14654 293 6 287 98.0% WAYPORT - Wayport AS17488 366 85 281 76.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS9498 391 112 279 71.4% BBIL-AP BHARTI BT INTERNET LTD. AS6167 333 59 274 82.3% CELLCO-PART - Cellco Partnership AS9929 316 52 264 83.5% CNCNET-CN China Netcom Corp. AS6140 422 167 255 60.4% IMPSAT-USA - ImpSat AS1239 846 598 248 29.3% SPRINTLINK - Sprint AS18101 265 23 242 91.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS5668 482 242 240 49.8% AS-5668 - CenturyTel Internet Holdings, Inc. AS1221 755 518 237 31.4% ASN-TELSTRA Telstra Pty Ltd AS19115 262 26 236 90.1% CHARTER-LEBANON - Charter Communications AS2386 924 690 234 25.3% INS-AS - AT&T Data Communications Services AS4755 510 296 214 42.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS7545 513 299 214 41.7% TPG-INTERNET-AP TPG Internet Pty Ltd AS11456 287 74 213 74.2% NUVOX - NuVox Communications, Inc. Total 18196 6798 11398 62.6% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.38.96.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 64.66.32.0/20 AS18864 STARTEC - Startec Global Communications 64.66.32.0/22 AS18864 STARTEC - Startec Global Communications 64.66.34.0/23 AS18864 STARTEC - Startec Global Communications 64.127.128.0/17 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.51.134.0/24 AS29876 LNTC - Latency LLC 66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services 66.117.0.0/19 AS30033 NHI-NETWORKS - NHI Networks 66.117.0.0/21 AS30033 NHI-NETWORKS - NHI Networks 66.117.8.0/24 AS174 COGENT Cogent/PSI 66.117.23.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.25.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.26.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.27.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.186.192.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.187.96.0/24 AS10026 ANC Asia Netcom Corporation 66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.108.0/24 AS10026 ANC Asia Netcom Corporation 66.187.109.0/24 AS10026 ANC Asia Netcom Corporation 66.216.0.0/18 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc. 85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc. 90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.72.0.0/16 AS4780 SEEDNET Digital United Inc. 192.72.0.0/18 AS4780 SEEDNET Digital United Inc. 192.72.192.0/18 AS4780 SEEDNET Digital United Inc. 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 192.96.1.0/24 AS3741 IS - The Internet Solution 192.96.2.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.3.0/24 AS3741 IS - The Internet Solution 192.96.5.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.7.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.8.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.10.0/24 AS3741 IS - The Internet Solution 192.96.11.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.12.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.13.0/24 AS16637 AFRINIC African Network Information Center 192.96.14.0/24 AS16637 AFRINIC African Network Information Center 192.96.15.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.20.0/23 AS2018 TENET - 1 - The Uninet Project 192.96.22.0/24 AS7460 AFRINIC African Network Information Center 192.96.25.0/24 AS6083 AFRINIC African Network Information Center 192.96.32.0/24 AS2905 UUNET-ZA uunet south africa 192.96.34.0/24 AS10474 AFRINIC African Network Information Center 192.96.36.0/24 AS5713 AFRINIC African Network Information Center 192.96.37.0/24 AS10474 AFRINIC African Network Information Center 192.96.38.0/24 AS3741 IS - The Internet Solution 192.96.43.0/24 AS5713 AFRINIC African Network Information Center 192.96.46.0/24 AS3741 IS - The Internet Solution 192.96.51.0/24 AS5713 AFRINIC African Network Information Center 192.96.57.0/24 AS3741 IS - The Internet Solution 192.96.58.0/24 AS16416 AFRINIC African Network Information Center 192.96.81.0/24 AS3741 IS - The Internet Solution 192.96.82.0/23 AS3741 IS - The Internet Solution 192.96.84.0/23 AS3741 IS - The Internet Solution 192.96.87.0/24 AS2905 UUNET-ZA uunet south africa 192.96.88.0/24 AS2905 UUNET-ZA uunet south africa 192.96.89.0/24 AS3741 IS - The Internet Solution 192.96.90.0/23 AS3741 IS - The Internet Solution 192.96.92.0/24 AS3741 IS - The Internet Solution 192.96.94.0/23 AS3741 IS - The Internet Solution 192.96.96.0/24 AS2905 UUNET-ZA uunet south africa 192.96.97.0/24 AS2905 UUNET-ZA uunet south africa 192.96.98.0/23 AS2905 UUNET-ZA uunet south africa 192.96.109.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.120.0/21 AS3741 IS - The Internet Solution 192.96.128.0/22 AS3741 IS - The Internet Solution 192.96.132.0/24 AS3741 IS - The Internet Solution 192.96.133.0/24 AS3741 IS - The Internet Solution 192.96.134.0/24 AS3741 IS - The Internet Solution 192.96.139.0/24 AS3741 IS - The Internet Solution 192.96.140.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.142.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.147.0/24 AS2905 UUNET-ZA uunet south africa 192.96.150.0/24 AS3741 IS - The Internet Solution 192.96.177.0/24 AS6083 AFRINIC African Network Information Center 192.96.193.0/24 AS3741 IS - The Internet Solution 192.96.194.0/24 AS3741 IS - The Internet Solution 192.96.247.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.248.0/23 AS2018 TENET - 1 - The Uninet Project 192.96.250.0/24 AS2018 TENET - 1 - The Uninet Project 192.96.251.0/24 AS3741 IS - The Internet Solution 192.96.252.0/24 AS2018 TENET - 1 - The Uninet Project 192.107.104.0/24 AS6458 GUATEL 192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.136.53.0/24 AS8346 SONATEL-AS Autonomous System 192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS" 193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.32.174.0/23 AS8426 CLARANET-AS ClaraNET 194.59.176.0/20 AS1273 CW Cable & Wireless 194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services 194.88.158.0/23 AS12968 CDP Crowley Data Poland, sp. z o.o. 194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.3.162.0/24 AS6083 AFRINIC African Network Information Center 196.6.108.0/24 AS5713 AFRINIC African Network Information Center 196.6.121.0/24 AS5713 AFRINIC African Network Information Center 196.6.129.0/24 AS12258 YEBO - Vodaphone World Network 196.6.133.0/24 AS3741 IS - The Internet Solution 196.6.147.0/24 AS3741 IS - The Internet Solution 196.6.149.0/24 AS3741 IS - The Internet Solution 196.6.150.0/24 AS3741 IS - The Internet Solution 196.6.151.0/24 AS3741 IS - The Internet Solution 196.6.153.0/24 AS3741 IS - The Internet Solution 196.6.175.0/24 AS3741 IS - The Internet Solution 196.6.176.0/23 AS3741 IS - The Internet Solution 196.6.183.0/24 AS3741 IS - The Internet Solution 196.6.184.0/24 AS23058 AFRINIC African Network Information Center 196.6.196.0/24 AS3741 IS - The Internet Solution 196.6.198.0/24 AS2018 TENET - 1 - The Uninet Project 196.6.199.0/24 AS3741 IS - The Internet Solution 196.6.201.0/24 AS2018 TENET - 1 - The Uninet Project 196.6.208.0/24 AS3741 IS - The Internet Solution 196.6.211.0/24 AS3741 IS - The Internet Solution 196.6.212.0/23 AS3741 IS - The Internet Solution 196.6.212.0/24 AS3741 IS - The Internet Solution 196.6.214.0/24 AS10474 AFRINIC African Network Information Center 196.6.221.0/24 AS2018 TENET - 1 - The Uninet Project 196.6.222.0/23 AS3741 IS - The Internet Solution 196.6.237.0/24 AS3741 IS - The Internet Solution 196.6.241.0/24 AS3741 IS - The Internet Solution 196.6.243.0/24 AS3741 IS - The Internet Solution 196.6.251.0/24 AS3741 IS - The Internet Solution 196.6.254.0/24 AS3741 IS - The Internet Solution 196.10.101.0/24 AS16637 AFRINIC African Network Information Center 196.10.104.0/24 AS3741 IS - The Internet Solution 196.10.112.0/24 AS17148 FIRST-NATIONAL 196.10.113.0/24 AS17148 FIRST-NATIONAL 196.10.116.0/24 AS17148 FIRST-NATIONAL 196.10.117.0/24 AS17148 FIRST-NATIONAL 196.10.118.0/24 AS3741 IS - The Internet Solution 196.10.119.0/24 AS2018 TENET - 1 - The Uninet Project 196.10.121.0/24 AS2018 TENET - 1 - The Uninet Project 196.10.124.0/22 AS3741 IS - The Internet Solution 196.10.128.0/23 AS11845 AFRINIC African Network Information Center 196.10.130.0/23 AS3741 IS - The Internet Solution 196.10.132.0/22 AS3741 IS - The Internet Solution 196.10.136.0/22 AS3741 IS - The Internet Solution 196.10.140.0/22 AS3741 IS - The Internet Solution 196.10.150.0/23 AS3741 IS - The Internet Solution 196.10.152.0/21 AS3741 IS - The Internet Solution 196.10.160.0/19 AS3741 IS - The Internet Solution 196.10.192.0/21 AS3741 IS - The Internet Solution 196.10.203.0/24 AS2018 TENET - 1 - The Uninet Project 196.10.204.0/22 AS3741 IS - The Internet Solution 196.10.208.0/22 AS3741 IS - The Internet Solution 196.10.212.0/23 AS3741 IS - The Internet Solution 196.10.224.0/24 AS3741 IS - The Internet Solution 196.10.229.0/24 AS3741 IS - The Internet Solution 196.10.231.0/24 AS3741 IS - The Internet Solution 196.10.248.0/23 AS3741 IS - The Internet Solution 196.10.249.0/24 AS3741 IS - The Internet Solution 196.11.0.0/20 AS3741 IS - The Internet Solution 196.11.16.0/21 AS3741 IS - The Internet Solution 196.11.24.0/22 AS3741 IS - The Internet Solution 196.11.28.0/23 AS3741 IS - The Internet Solution 196.11.30.0/24 AS3741 IS - The Internet Solution 196.11.40.0/21 AS3741 IS - The Internet Solution 196.11.56.0/23 AS16637 AFRINIC African Network Information Center 196.11.58.0/24 AS3741 IS - The Internet Solution 196.11.62.0/23 AS2905 UUNET-ZA uunet south africa 196.11.69.0/24 AS3741 IS - The Internet Solution 196.11.70.0/24 AS3741 IS - The Internet Solution 196.11.72.0/24 AS3741 IS - The Internet Solution 196.11.98.0/24 AS2018 TENET - 1 - The Uninet Project 196.11.105.0/24 AS2905 UUNET-ZA uunet south africa 196.11.106.0/23 AS2905 UUNET-ZA uunet south africa 196.11.108.0/24 AS2905 UUNET-ZA uunet south africa 196.11.109.0/24 AS3741 IS - The Internet Solution 196.11.110.0/23 AS3741 IS - The Internet Solution 196.11.112.0/23 AS3741 IS - The Internet Solution 196.11.114.0/24 AS3741 IS - The Internet Solution 196.11.116.0/22 AS2905 UUNET-ZA uunet south africa 196.11.116.0/24 AS3741 IS - The Internet Solution 196.11.120.0/23 AS2905 UUNET-ZA uunet south africa 196.11.122.0/24 AS3741 IS - The Internet Solution 196.11.124.0/24 AS2018 TENET - 1 - The Uninet Project 196.11.126.0/24 AS17148 FIRST-NATIONAL 196.11.127.0/24 AS17148 FIRST-NATIONAL 196.11.128.0/24 AS17148 FIRST-NATIONAL 196.11.129.0/24 AS17148 FIRST-NATIONAL 196.11.130.0/24 AS17148 FIRST-NATIONAL 196.11.131.0/24 AS17148 FIRST-NATIONAL 196.11.132.0/24 AS17148 FIRST-NATIONAL 196.11.133.0/24 AS17148 FIRST-NATIONAL 196.11.134.0/24 AS17148 FIRST-NATIONAL 196.11.135.0/24 AS3741 IS - The Internet Solution 196.11.136.0/21 AS2018 TENET - 1 - The Uninet Project 196.11.144.0/24 AS2018 TENET - 1 - The Uninet Project 196.11.146.0/24 AS12258 YEBO - Vodaphone World Network 196.11.147.0/24 AS12258 YEBO - Vodaphone World Network 196.11.148.0/23 AS3741 IS - The Internet Solution 196.11.170.0/23 AS3741 IS - The Internet Solution 196.11.172.0/23 AS3741 IS - The Internet Solution 196.11.174.0/24 AS3741 IS - The Internet Solution 196.11.188.0/23 AS3741 IS - The Internet Solution 196.11.188.0/24 AS3741 IS - The Internet Solution 196.11.190.0/24 AS3741 IS - The Internet Solution 196.11.192.0/22 AS16637 AFRINIC African Network Information Center 196.11.196.0/24 AS16637 AFRINIC African Network Information Center 196.11.197.0/24 AS3741 IS - The Internet Solution 196.11.200.0/24 AS2018 TENET - 1 - The Uninet Project 196.11.205.0/24 AS3741 IS - The Internet Solution 196.11.209.0/24 AS3741 IS - The Internet Solution 196.11.211.0/24 AS2905 UUNET-ZA uunet south africa 196.11.212.0/24 AS2905 UUNET-ZA uunet south africa 196.11.233.0/24 AS3741 IS - The Internet Solution 196.11.235.0/24 AS2018 TENET - 1 - The Uninet Project 196.11.238.0/24 AS2905 UUNET-ZA uunet south africa 196.11.239.0/24 AS16637 AFRINIC African Network Information Center 196.11.240.0/22 AS16637 AFRINIC African Network Information Center 196.11.244.0/23 AS16637 AFRINIC African Network Information Center 196.11.246.0/24 AS16637 AFRINIC African Network Information Center 196.11.251.0/24 AS3741 IS - The Internet Solution 196.13.1.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.2.0/23 AS2018 TENET - 1 - The Uninet Project 196.13.4.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.8.0/21 AS2018 TENET - 1 - The Uninet Project 196.13.16.0/21 AS2018 TENET - 1 - The Uninet Project 196.13.24.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.28.0/23 AS2018 TENET - 1 - The Uninet Project 196.13.30.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.31.0/24 AS3741 IS - The Internet Solution 196.13.32.0/22 AS226 LOS-NETTOS-AS - Los Nettos 196.13.32.0/24 AS3741 IS - The Internet Solution 196.13.33.0/24 AS3741 IS - The Internet Solution 196.13.35.0/24 AS3741 IS - The Internet Solution 196.13.36.0/24 AS3741 IS - The Internet Solution 196.13.40.0/24 AS3741 IS - The Internet Solution 196.13.41.0/24 AS3741 IS - The Internet Solution 196.13.42.0/24 AS3741 IS - The Internet Solution 196.13.48.0/24 AS3741 IS - The Internet Solution 196.13.49.0/24 AS3741 IS - The Internet Solution 196.13.53.0/24 AS3741 IS - The Internet Solution 196.13.54.0/24 AS3741 IS - The Internet Solution 196.13.55.0/24 AS3741 IS - The Internet Solution 196.13.56.0/24 AS3741 IS - The Internet Solution 196.13.58.0/24 AS3741 IS - The Internet Solution 196.13.60.0/24 AS3741 IS - The Internet Solution 196.13.62.0/24 AS3741 IS - The Internet Solution 196.13.63.0/24 AS3741 IS - The Internet Solution 196.13.64.0/21 AS3741 IS - The Internet Solution 196.13.72.0/24 AS3741 IS - The Internet Solution 196.13.73.0/24 AS3741 IS - The Internet Solution 196.13.74.0/23 AS3741 IS - The Internet Solution 196.13.76.0/22 AS3741 IS - The Internet Solution 196.13.80.0/24 AS3741 IS - The Internet Solution 196.13.93.0/24 AS3741 IS - The Internet Solution 196.13.97.0/24 AS3741 IS - The Internet Solution 196.13.102.0/23 AS2018 TENET - 1 - The Uninet Project 196.13.104.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.108.0/24 AS3741 IS - The Internet Solution 196.13.113.0/24 AS3741 IS - The Internet Solution 196.13.115.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.116.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.126.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.127.0/24 AS3741 IS - The Internet Solution 196.13.128.0/22 AS3741 IS - The Internet Solution 196.13.132.0/24 AS3741 IS - The Internet Solution 196.13.138.0/23 AS2905 UUNET-ZA uunet south africa 196.13.140.0/22 AS2905 UUNET-ZA uunet south africa 196.13.144.0/22 AS2905 UUNET-ZA uunet south africa 196.13.150.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.151.0/24 AS2905 UUNET-ZA uunet south africa 196.13.152.0/21 AS2905 UUNET-ZA uunet south africa 196.13.160.0/24 AS2905 UUNET-ZA uunet south africa 196.13.163.0/24 AS3741 IS - The Internet Solution 196.13.164.0/24 AS3741 IS - The Internet Solution 196.13.165.0/24 AS3741 IS - The Internet Solution 196.13.184.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.185.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.187.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.188.0/22 AS2018 TENET - 1 - The Uninet Project 196.13.200.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.201.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.202.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.203.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.204.0/24 AS2018 TENET - 1 - The Uninet Project 196.13.213.0/24 AS3741 IS - The Internet Solution 196.13.214.0/23 AS3741 IS - The Internet Solution 196.13.216.0/23 AS3741 IS - The Internet Solution 196.13.225.0/24 AS3741 IS - The Internet Solution 196.13.226.0/23 AS3741 IS - The Internet Solution 196.13.228.0/22 AS16637 AFRINIC African Network Information Center 196.13.232.0/24 AS3741 IS - The Internet Solution 196.13.249.0/24 AS5713 AFRINIC African Network Information Center 196.13.250.0/24 AS2018 TENET - 1 - The Uninet Project 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.7.0/24 AS5713 AFRINIC African Network Information Center 198.54.20.0/22 AS3741 IS - The Internet Solution 198.54.24.0/21 AS3741 IS - The Internet Solution 198.54.32.0/21 AS3741 IS - The Internet Solution 198.54.40.0/23 AS3741 IS - The Internet Solution 198.54.42.0/24 AS3741 IS - The Internet Solution 198.54.58.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.64.0/24 AS3741 IS - The Internet Solution 198.54.65.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.66.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.68.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.71.0/24 AS3741 IS - The Internet Solution 198.54.72.0/22 AS3741 IS - The Internet Solution 198.54.80.0/24 AS3741 IS - The Internet Solution 198.54.83.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.84.0/24 AS3741 IS - The Internet Solution 198.54.91.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.148.0/24 AS2905 UUNET-ZA uunet south africa 198.54.149.0/24 AS3741 IS - The Internet Solution 198.54.154.0/24 AS3741 IS - The Internet Solution 198.54.155.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.156.0/22 AS3741 IS - The Internet Solution 198.54.160.0/23 AS3741 IS - The Internet Solution 198.54.162.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 198.54.163.0/24 AS3741 IS - The Internet Solution 198.54.165.0/24 AS3741 IS - The Internet Solution 198.54.170.0/24 AS3741 IS - The Internet Solution 198.54.173.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.174.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.184.0/22 AS3741 IS - The Internet Solution 198.54.188.0/23 AS3741 IS - The Internet Solution 198.54.192.0/22 AS3741 IS - The Internet Solution 198.54.196.0/24 AS3741 IS - The Internet Solution 198.54.202.0/24 AS5713 AFRINIC African Network Information Center 198.54.204.0/22 AS5734 AFRINIC African Network Information Center 198.54.204.0/24 AS5734 AFRINIC African Network Information Center 198.54.205.0/24 AS5734 AFRINIC African Network Information Center 198.54.206.0/24 AS5734 AFRINIC African Network Information Center 198.54.208.0/24 AS5734 AFRINIC African Network Information Center 198.54.219.0/24 AS3741 IS - The Internet Solution 198.54.223.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.225.0/24 AS3741 IS - The Internet Solution 198.54.228.0/24 AS3741 IS - The Internet Solution 198.54.247.0/24 AS5713 AFRINIC African Network Information Center 198.54.249.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.250.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.251.0/24 AS2018 TENET - 1 - The Uninet Project 198.54.253.0/24 AS3741 IS - The Internet Solution 198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy 198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp. 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL - SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.32.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.33.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.34.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.35.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.36.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.39.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.40.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.41.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.42.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.46.0/23 AS17747 ZIML-AP ZEE INTERACTIVE MUTIMEDIA LTD., BANGALORE 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.145.0/24 AS4637 REACH Reach Network Border AS 203.89.146.0/24 AS4637 REACH Reach Network Border AS 203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc. 206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 208.138.48.0/20 AS6971 ESCH - Eschelon Telecommunications, Inc. 209.40.192.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.200.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.208.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.216.0/21 AS6487 CyberNet de Guatemala S.A. 209.97.64.0/19 AS6132 INGRESSNET - Ingress Enterprises, Inc w/ Ingress Communications, Inc. 209.112.224.0/20 AS19817 DSLEXTREME - DSL Extreme 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services 209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc. 209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc 216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network 216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands 216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications 216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Table Analysis 21 Oct '05

21 Oct '05

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 22 Oct, 2005 Analysis Summary ---------------- BGP routing table entries examined: 172518 Prefixes after maximum aggregation: 98093 Unique aggregates announced to Internet: 83749 Total ASes present in the Internet Routing Table: 20734 Origin-only ASes present in the Internet Routing Table: 18027 Origin ASes announcing only one prefix: 8543 Transit ASes present in the Internet Routing Table: 2707 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table: 26 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1435243072 Equivalent to 85 /8s, 140 /16s and 18 /24s Percentage of available address space announced: 38.7 Percentage of allocated address space announced: 58.3 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 82326 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 35851 Total APNIC prefixes after maximum aggregation: 15747 Prefixes being announced from the APNIC address blocks: 33663 Unique aggregates announced from the APNIC address blocks: 16681 APNIC Region origin ASes present in the Internet Routing Table: 2388 APNIC Region origin ASes announcing only one prefix: 693 APNIC Region transit ASes present in the Internet Routing Table: 362 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 203929728 Equivalent to 12 /8s, 39 /16s and 184 /24s Percentage of available APNIC address space announced: 75.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 91650 Total ARIN prefixes after maximum aggregation: 55548 Prefixes being announced from the ARIN address blocks: 71720 Unique aggregates announced from the ARIN address blocks: 26944 ARIN Region origin ASes present in the Internet Routing Table: 10276 ARIN Region origin ASes announcing only one prefix: 3792 ARIN Region transit ASes present in the Internet Routing Table: 965 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 272820480 Equivalent to 16 /8s, 66 /16s and 233 /24s Percentage of available ARIN address space announced: 67.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 33529 Total RIPE prefixes after maximum aggregation: 22748 Prefixes being announced from the RIPE address blocks: 30530 Unique aggregates announced from the RIPE address blocks: 20448 RIPE Region origin ASes present in the Internet Routing Table: 7220 RIPE Region origin ASes announcing only one prefix: 3807 RIPE Region transit ASes present in the Internet Routing Table: 1194 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 221048320 Equivalent to 13 /8s, 44 /16s and 238 /24s Percentage of available RIPE address space announced: 65.9 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 9695 Total LACNIC prefixes after maximum aggregation: 3231 Prefixes being announced from the LACNIC address blocks: 8001 Unique aggregates announced from the LACNIC address blocks: 4690 LACNIC Region origin ASes present in the Internet Routing Table: 646 LACNIC Region origin ASes announcing only one prefix: 207 LACNIC Region transit ASes present in the Internet Routing Table: 125 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 22292992 Equivalent to 1 /8s, 84 /16s and 42 /24s Percentage of available LACNIC address space announced: 33.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 1763 Total AfriNIC prefixes after maximum aggregation: 819 Prefixes being announced from the AfriNIC address blocks: 1082 Unique aggregates announced from the AfriNIC address blocks: 800 AfriNIC Region origin ASes present in the Internet Routing Table: 140 AfriNIC Region origin ASes announcing only one prefix: 44 AfriNIC Region transit ASes present in the Internet Routing Table: 19 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 12 Number of AfriNIC addresses announced to Internet: 2841088 Equivalent to 0 /8s, 43 /16s and 90 /24s Percentage of available AfriNIC address space announced: 8.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1006 6230 211 CHINANET-BACKBONE 9583 812 77 13 Sify Limited 1221 752 1327 513 Telstra Pty Ltd 4755 724 259 66 Videsh Sanchar Nigam Ltd. Aut 4766 619 3927 290 Korea Telecom (KIX) 7545 518 108 71 TPG Internet Pty Ltd 17676 470 6819 100 Softbank BB Corp. 9443 392 87 78 Primus Telecommunications 9498 382 211 58 BHARTI BT INTERNET LTD. 2907 338 1763 315 SINET Japan 17488 334 20 9 Hathway IP Over Cable Interne 7474 330 258 227 SingTel Optus Pty Ltd 9929 330 224 46 China Netcom Corp. 17557 329 24 161 Pakistan Telecom 4802 325 72 154 Wantree Development 18302 291 109 170 SK Global co., Ltd 9837 275 79 176 Powertel Ltd 17974 272 65 16 PT TELEKOMUNIKASI INDONESIA 18101 265 68 18 Reliance Infocom Ltd Internet 703 254 259 210 UUNET - Commercial IP service ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1519 6358 991 AT&T WorldNet Services 4323 1189 705 228 Time Warner Telecom 721 1080 21938 313 DLA Systems Automation Center 174 1052 5847 991 Cogent Communications 701 1004 8138 841 UUNET Technologies, Inc. 6197 944 399 488 BellSouth Network Solutions, 2386 923 513 685 AT&T Data Communications Serv 18566 864 240 7 Covad Communications 1239 858 2852 605 Sprint 209 641 3572 507 Qwest 20115 633 515 336 Charter Communications 3602 559 131 109 Sprint Canada, Inc. 22773 544 1348 27 Cox Communications, Inc. 19916 541 48 71 OLM LLC 3356 535 10639 411 Level 3 Communications, LLC 19262 492 1460 128 Verizon Global Networks 6198 489 577 212 BellSouth Network Solutions, 5668 484 147 23 CenturyTel Internet Holdings, 3561 475 2409 402 Savvis 7132 470 5061 401 SBC Internet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 603 1976 476 UUNET - Commercial IP service 3301 305 1085 291 TeliaNet Sweden 3320 286 3231 241 Deutsche Telekom AG 8220 269 475 264 COLT Telecommunications 680 244 2040 239 DFN-IP service G-WiN 8708 239 274 224 Romania Data Systems S.A. 3246 226 474 219 Song Networks 6746 196 51 168 Dynamic Network Technologies, 1257 193 712 171 SWIPnet Swedish IP Network 5515 183 841 129 Sonera Solution Autonomous Sy 3269 182 1734 70 TELECOM ITALIA 786 174 1795 174 The JANET IP Service 5400 173 317 143 BT Ignite European Backbone 6830 160 669 33 UPC Distribution Services 8866 160 37 9 Bulgarian Telecommunication C 3300 157 169 91 AUCS Communications Services 25186 151 227 106 France Telecom Transpac's Tra 3215 142 1229 81 France Telecom Transpac 24863 141 37 6 LINKdotNET AS number 1273 136 176 95 Cable & Wireless Deutschland LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 386 641 166 UniNet S.A. de C.V. 16814 297 18 7 NSS, S.A. 11172 280 86 65 Servicios Alestra S.A de C.V 11664 198 22 13 Keytech SA 19632 196 14 5 Metropolis Intercom S.A. 6147 189 118 21 Telefonica Del Peru 14117 169 10 5 Telefonica del Sur S.A. 22047 168 128 7 VTR PUNTO NET S.A. 7303 149 69 15 Telecom Argentina Stet-France 11556 133 64 3 Cable-Wireless Panama 19169 122 8 26 Telconet 6505 121 89 85 Global One Communicaoes Ltda 10481 121 48 8 Prima S.A. 13999 117 52 9 Mega Cable S.A. de C.V. 18822 112 7 13 TELEFONICA MANQUEHUE 6503 109 148 76 AVANTEL, S.A. 21826 108 14 17 INTERCABLE 5639 105 12 9 Telecommunications Services o 11311 99 8 10 Sinectis S.A. 4270 88 17 9 Red de Interconexion Universi AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 269 708 227 The Internet Solution 5536 123 8 12 Internet Egypt Network 8452 117 44 7 TEDATA 2018 95 295 86 Tertiary Education Network 15475 82 84 4 Nile Online 2905 78 211 71 The Internetworking Company o 6713 71 71 10 Itissalat Al-MAGHRIB 20928 61 16 2 Noor Advanced Technologies AS 24835 59 34 7 RAYA Telecom - Egypt 5713 37 149 33 Telkom SA Ltd 12455 35 6 3 Jambonet Autonomous system 15706 31 8 3 Sudatel Internet Exchange Aut 33774 30 3 20 AS Number for Telecom Algeria 8524 23 1 4 AUCEGYPT Autonomous System 16637 23 10 20 Johnnic e-Ventures 10798 22 1 13 Standard Bank of South Africa 21280 20 4 4 Swift Global Kenya Ltd.Is an 23889 19 5 9 MAURITIUS TELECOM 12258 17 3 11 Vodacom Internet Company 15808 17 2 2 Communication Solutions Ltd i Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 1189 961 Time Warner Telecom 18566 864 857 Covad Communications 9583 812 799 Sify Limited 4134 1006 795 CHINANET-BACKBONE 721 1080 767 DLA Systems Automation Center 4755 724 658 Videsh Sanchar Nigam Ltd. Aut 22773 544 517 Cox Communications, Inc. 19916 541 470 OLM LLC 5668 484 461 CenturyTel Internet Holdings, 6197 944 456 BellSouth Network Solutions, 3602 559 450 Sprint Canada, Inc. 7545 518 447 TPG Internet Pty Ltd 17676 470 370 Softbank BB Corp. 19262 492 364 Verizon Global Networks 6467 408 360 E.Spire Communications, Inc. 812 368 343 Rogers WAVE 11492 346 335 Cable One 4766 619 329 Korea Telecom (KIX) 17488 334 325 Hathway IP Over Cable Interne 9498 382 324 BHARTI BT INTERNET LTD. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65003 PRIVATE 57.250.244.0/24 13879 SITA-EQUANT 64900 PRIVATE 64.116.137.0/24 17399 Comsat Venezuela, CO 65002 PRIVATE 64.119.148.0/22 19406 Towerstream 65500 PRIVATE 64.146.64.0/24 19029 New Edge Networks 65506 PRIVATE 64.151.117.0/24 26228 ServePath, LLC 64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati 64826 PRIVATE 64.200.255.0/24 7911 Williams Communicati 64643 PRIVATE 140.253.192.0/20 24434 James Cook Universit 65205 PRIVATE 152.163.5.0/24 2056 America Online 64512 PRIVATE 170.51.242.0/24 19037 CTI Compania de Tele 65111 PRIVATE 194.165.131.0/24 8376 GO-JOR Autonomous Sy 65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.7.0/24 28477 Universidad Autonoma 64900 PRIVATE 200.85.68.0/24 17399 Comsat Venezuela, CO 24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp. 18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate 65103 PRIVATE 216.53.126.0/23 7270 Net2Phone Corp. 65500 PRIVATE 216.216.217.0/24 19029 New Edge Networks 65500 PRIVATE 216.217.188.0/24 19029 New Edge Networks Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 192.43.230.0/24 7575 Australian Academic and Rease 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:17 /9:5 /10:8 /11:18 /12:80 /13:182 /14:335 /15:654 /16:8595 /17:2852 /18:4785 /19:10884 /20:11940 /21:10001 /22:13217 /23:14222 /24:93807 /25:333 /26:280 /27:183 /28:36 /29:12 /30:39 /31:3 /32:30 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 848 864 Covad Communications 6197 771 944 BellSouth Network Solutions, 7018 741 1519 AT&T WorldNet Services 2386 637 923 AT&T Data Communications Serv 9583 635 812 Sify Limited 4323 570 1189 Time Warner Telecom 19916 532 541 OLM LLC 4766 427 619 Korea Telecom (KIX) 5668 389 484 CenturyTel Internet Holdings, 702 383 603 UUNET - Commercial IP service 7011 383 443 Citizens Utilities 1239 367 858 Sprint 6198 352 489 BellSouth Network Solutions, 11492 338 346 Cable One 6517 322 348 Yipes Communications, Inc. 15270 316 343 PaeTec.net -a division of Pae 13609 286 327 Choice One Communications Inc 701 285 1004 UUNET Technologies, Inc. 22773 277 544 Cox Communications, Inc. 18302 276 291 SK Global co., Ltd Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 8:25 12:1611 13:1 15:11 16:3 17:3 18:3 20:31 24:566 30:2 32:68 38:163 40:54 44:3 47:2 52:4 55:1 56:3 57:35 58:96 59:79 60:146 61:789 62:787 63:1886 64:2954 65:2111 66:2989 67:643 68:661 69:1292 70:219 71:32 72:409 80:651 81:570 82:504 83:307 84:291 85:362 86:140 87:64 125:15 128:152 129:168 130:97 131:296 132:36 133:1 134:148 135:40 136:158 137:68 138:166 139:68 140:465 141:141 142:148 143:141 144:218 145:34 146:300 147:131 148:272 149:187 150:107 151:68 152:112 153:93 154:6 155:141 156:78 157:114 158:162 159:174 160:87 161:76 162:237 163:146 164:183 165:189 166:153 167:254 168:447 169:144 170:313 171:11 190:1 192:5717 193:3321 194:2426 195:1562 196:664 198:3900 199:3247 200:4231 201:381 202:6199 203:6490 204:3823 205:2068 206:2451 207:2841 208:2027 209:3440 210:1698 211:826 212:1200 213:1359 214:315 215:39 216:3840 217:1133 218:222 219:134 220:509 221:293 222:131 End of report

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 21 Oct '05

21 Oct '05

This report has been generated at Fri Oct 21 21:45:55 2005 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 14-10-05 169210 113699 15-10-05 169112 113683 16-10-05 169174 113715 17-10-05 169181 113788 18-10-05 169304 113813 19-10-05 169382 113960 20-10-05 169661 114047 21-10-05 169933 113957 AS Summary 20629 Number of ASes in routing system 8548 Number of ASes announcing only one prefix 1506 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91331328 Largest address span announced by an AS (/32s) AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 21Oct05 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 169897 113873 56024 33.0% All ASes AS4323 1188 234 954 80.3% TWTC - Time Warner Telecom AS18566 864 9 855 99.0% COVAD - Covad Communications AS721 1074 314 760 70.8% DLA-ASNBLOCK-AS - DoD Network Information Center AS4134 1002 251 751 75.0% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1506 987 519 34.5% ATT-INTERNET4 - AT&T WorldNet Services AS22773 544 29 515 94.7% CCINET-2 - Cox Communications Inc. AS19916 541 76 465 86.0% ASTRUM-0001 - OLM LLC AS3602 568 110 458 80.6% SPRINT-CA-AS - Sprint Canada Inc. AS9583 782 383 399 51.0% SIFY-AS-IN Sify Limited AS6197 941 551 390 41.4% BATI-ATL - BellSouth Network Solutions, Inc AS17676 470 105 365 77.7% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS6467 409 57 352 86.1% ESPIRECOMM - e.spire Communications, Inc. AS812 368 25 343 93.2% ROGERS-CABLE - Rogers Cable Inc. AS4766 605 292 313 51.7% KIXS-AS-KR Korea Telecom AS15270 338 25 313 92.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS14654 292 6 286 97.9% WAYPORT - Wayport AS9498 387 108 279 72.1% BBIL-AP BHARTI BT INTERNET LTD. AS6167 331 59 272 82.2% CELLCO-PART - Cellco Partnership AS9929 320 49 271 84.7% CNCNET-CN China Netcom Corp. AS17488 334 84 250 74.9% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1239 854 606 248 29.0% SPRINTLINK - Sprint AS6140 418 173 245 58.6% IMPSAT-USA - ImpSat AS18101 264 22 242 91.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS5668 483 242 241 49.9% AS-5668 - CenturyTel Internet Holdings, Inc. AS19115 267 27 240 89.9% CHARTER-LEBANON - Charter Communications AS1221 757 518 239 31.6% ASN-TELSTRA Telstra Pty Ltd AS2386 922 686 236 25.6% INS-AS - AT&T Data Communications Services AS6198 477 253 224 47.0% BATI-MIA - BellSouth Network Solutions, Inc AS7545 519 301 218 42.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS11456 287 74 213 74.2% NUVOX - NuVox Communications, Inc. Total 18112 6656 11456 63.3% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.38.96.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 64.127.128.0/17 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.117.0.0/19 AS30033 NHI-NETWORKS - NHI Networks 66.117.0.0/21 AS30033 NHI-NETWORKS - NHI Networks 66.117.8.0/24 AS174 COGENT Cogent/PSI 66.117.23.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.25.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.26.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.27.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.186.192.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.187.96.0/24 AS10026 ANC Asia Netcom Corporation 66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.108.0/24 AS10026 ANC Asia Netcom Corporation 66.187.109.0/24 AS10026 ANC Asia Netcom Corporation 66.205.206.0/24 AS21510 TRISTAR - Tristar Communications 66.216.0.0/18 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 84.253.0.0/18 AS12429 CYBERNET-CH Cybernet / CH Autonomous System 85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc. 85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc. 90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.72.0.0/16 AS4780 SEEDNET Digital United Inc. 192.72.0.0/18 AS4780 SEEDNET Digital United Inc. 192.72.192.0/18 AS4780 SEEDNET Digital United Inc. 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 192.96.1.0/24 AS3741 AFRINIC African Network Information Center 192.96.2.0/24 AS2018 AFRINIC African Network Information Center 192.96.3.0/24 AS3741 AFRINIC African Network Information Center 192.96.5.0/24 AS2018 AFRINIC African Network Information Center 192.96.7.0/24 AS2018 AFRINIC African Network Information Center 192.96.8.0/24 AS2018 AFRINIC African Network Information Center 192.96.10.0/24 AS3741 AFRINIC African Network Information Center 192.96.11.0/24 AS2018 AFRINIC African Network Information Center 192.96.12.0/24 AS2018 AFRINIC African Network Information Center 192.96.13.0/24 AS16637 AFRINIC African Network Information Center 192.96.14.0/24 AS16637 AFRINIC African Network Information Center 192.96.15.0/24 AS2018 AFRINIC African Network Information Center 192.96.20.0/23 AS2018 AFRINIC African Network Information Center 192.96.22.0/24 AS7460 AFRINIC African Network Information Center 192.96.25.0/24 AS6083 AFRINIC African Network Information Center 192.96.32.0/24 AS2905 UUNET-ZA uunet south africa 192.96.34.0/24 AS10474 AFRINIC African Network Information Center 192.96.36.0/24 AS5713 AFRINIC African Network Information Center 192.96.37.0/24 AS10474 AFRINIC African Network Information Center 192.96.38.0/24 AS3741 AFRINIC African Network Information Center 192.96.43.0/24 AS5713 AFRINIC African Network Information Center 192.96.46.0/24 AS3741 AFRINIC African Network Information Center 192.96.51.0/24 AS5713 AFRINIC African Network Information Center 192.96.57.0/24 AS3741 AFRINIC African Network Information Center 192.96.58.0/24 AS16416 AFRINIC African Network Information Center 192.96.81.0/24 AS3741 AFRINIC African Network Information Center 192.96.82.0/23 AS3741 AFRINIC African Network Information Center 192.96.84.0/23 AS3741 AFRINIC African Network Information Center 192.96.87.0/24 AS2905 UUNET-ZA uunet south africa 192.96.88.0/24 AS2905 UUNET-ZA uunet south africa 192.96.89.0/24 AS3741 AFRINIC African Network Information Center 192.96.90.0/23 AS3741 AFRINIC African Network Information Center 192.96.92.0/24 AS3741 AFRINIC African Network Information Center 192.96.94.0/23 AS3741 AFRINIC African Network Information Center 192.96.96.0/24 AS2905 UUNET-ZA uunet south africa 192.96.97.0/24 AS2905 UUNET-ZA uunet south africa 192.96.98.0/23 AS2905 UUNET-ZA uunet south africa 192.96.109.0/24 AS2018 AFRINIC African Network Information Center 192.96.120.0/21 AS3741 AFRINIC African Network Information Center 192.96.128.0/22 AS3741 AFRINIC African Network Information Center 192.96.132.0/24 AS3741 AFRINIC African Network Information Center 192.96.133.0/24 AS3741 AFRINIC African Network Information Center 192.96.134.0/24 AS3741 AFRINIC African Network Information Center 192.96.139.0/24 AS3741 AFRINIC African Network Information Center 192.96.140.0/24 AS2018 AFRINIC African Network Information Center 192.96.142.0/24 AS2018 AFRINIC African Network Information Center 192.96.147.0/24 AS2905 UUNET-ZA uunet south africa 192.96.150.0/24 AS3741 AFRINIC African Network Information Center 192.96.177.0/24 AS6083 AFRINIC African Network Information Center 192.96.193.0/24 AS3741 AFRINIC African Network Information Center 192.96.194.0/24 AS3741 AFRINIC African Network Information Center 192.96.247.0/24 AS2018 AFRINIC African Network Information Center 192.96.248.0/23 AS2018 AFRINIC African Network Information Center 192.96.250.0/24 AS2018 AFRINIC African Network Information Center 192.96.251.0/24 AS3741 AFRINIC African Network Information Center 192.96.252.0/24 AS2018 AFRINIC African Network Information Center 192.107.104.0/24 AS6458 GUATEL 192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.136.53.0/24 AS8346 SONATEL-AS Autonomous System 192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS" 193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.36.1.0/24 AS8220 COLT COLT Telecommunications 193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network 193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications 193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.32.174.0/23 AS8426 CLARANET-AS ClaraNET 194.59.176.0/20 AS1273 CW Cable & Wireless 194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services 194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 195.10.195.0/24 AS34549 LAXIN-AS Laxin IT-Services GmbH & Co. KG 196.3.162.0/24 AS6083 AFRINIC African Network Information Center 196.6.108.0/24 AS5713 AFRINIC African Network Information Center 196.6.121.0/24 AS5713 AFRINIC African Network Information Center 196.6.129.0/24 AS12258 AFRINIC African Network Information Center 196.6.133.0/24 AS3741 AFRINIC African Network Information Center 196.6.147.0/24 AS3741 AFRINIC African Network Information Center 196.6.149.0/24 AS3741 AFRINIC African Network Information Center 196.6.150.0/24 AS3741 AFRINIC African Network Information Center 196.6.151.0/24 AS3741 AFRINIC African Network Information Center 196.6.153.0/24 AS3741 AFRINIC African Network Information Center 196.6.175.0/24 AS3741 AFRINIC African Network Information Center 196.6.176.0/23 AS3741 AFRINIC African Network Information Center 196.6.183.0/24 AS3741 AFRINIC African Network Information Center 196.6.184.0/24 AS23058 AFRINIC African Network Information Center 196.6.196.0/24 AS3741 AFRINIC African Network Information Center 196.6.198.0/24 AS2018 AFRINIC African Network Information Center 196.6.199.0/24 AS3741 AFRINIC African Network Information Center 196.6.201.0/24 AS2018 AFRINIC African Network Information Center 196.6.208.0/24 AS3741 AFRINIC African Network Information Center 196.6.211.0/24 AS3741 AFRINIC African Network Information Center 196.6.212.0/23 AS3741 AFRINIC African Network Information Center 196.6.212.0/24 AS3741 AFRINIC African Network Information Center 196.6.214.0/24 AS10474 AFRINIC African Network Information Center 196.6.221.0/24 AS2018 AFRINIC African Network Information Center 196.6.222.0/23 AS3741 AFRINIC African Network Information Center 196.6.237.0/24 AS3741 AFRINIC African Network Information Center 196.6.241.0/24 AS3741 AFRINIC African Network Information Center 196.6.243.0/24 AS3741 AFRINIC African Network Information Center 196.6.251.0/24 AS3741 AFRINIC African Network Information Center 196.6.254.0/24 AS3741 AFRINIC African Network Information Center 196.10.101.0/24 AS16637 AFRINIC African Network Information Center 196.10.104.0/24 AS3741 AFRINIC African Network Information Center 196.10.112.0/22 AS17148 AFRINIC African Network Information Center 196.10.116.0/24 AS17148 AFRINIC African Network Information Center 196.10.117.0/24 AS17148 AFRINIC African Network Information Center 196.10.118.0/24 AS3741 AFRINIC African Network Information Center 196.10.119.0/24 AS2018 AFRINIC African Network Information Center 196.10.121.0/24 AS2018 AFRINIC African Network Information Center 196.10.124.0/22 AS3741 AFRINIC African Network Information Center 196.10.128.0/23 AS11845 AFRINIC African Network Information Center 196.10.130.0/23 AS3741 AFRINIC African Network Information Center 196.10.132.0/22 AS3741 AFRINIC African Network Information Center 196.10.136.0/22 AS3741 AFRINIC African Network Information Center 196.10.140.0/22 AS3741 AFRINIC African Network Information Center 196.10.150.0/23 AS3741 AFRINIC African Network Information Center 196.10.152.0/21 AS3741 AFRINIC African Network Information Center 196.10.160.0/19 AS3741 AFRINIC African Network Information Center 196.10.192.0/21 AS3741 AFRINIC African Network Information Center 196.10.203.0/24 AS2018 AFRINIC African Network Information Center 196.10.204.0/22 AS3741 AFRINIC African Network Information Center 196.10.208.0/22 AS3741 AFRINIC African Network Information Center 196.10.212.0/23 AS3741 AFRINIC African Network Information Center 196.10.224.0/24 AS3741 AFRINIC African Network Information Center 196.10.229.0/24 AS3741 AFRINIC African Network Information Center 196.10.231.0/24 AS3741 AFRINIC African Network Information Center 196.10.248.0/23 AS3741 AFRINIC African Network Information Center 196.10.249.0/24 AS3741 AFRINIC African Network Information Center 196.11.0.0/20 AS3741 AFRINIC African Network Information Center 196.11.16.0/21 AS3741 AFRINIC African Network Information Center 196.11.24.0/22 AS3741 AFRINIC African Network Information Center 196.11.28.0/23 AS3741 AFRINIC African Network Information Center 196.11.30.0/24 AS3741 AFRINIC African Network Information Center 196.11.40.0/21 AS3741 AFRINIC African Network Information Center 196.11.56.0/23 AS16637 AFRINIC African Network Information Center 196.11.58.0/24 AS3741 AFRINIC African Network Information Center 196.11.62.0/23 AS2905 UUNET-ZA uunet south africa 196.11.69.0/24 AS3741 AFRINIC African Network Information Center 196.11.70.0/24 AS3741 AFRINIC African Network Information Center 196.11.72.0/24 AS3741 AFRINIC African Network Information Center 196.11.98.0/24 AS2018 AFRINIC African Network Information Center 196.11.105.0/24 AS2905 UUNET-ZA uunet south africa 196.11.106.0/23 AS2905 UUNET-ZA uunet south africa 196.11.108.0/24 AS2905 UUNET-ZA uunet south africa 196.11.109.0/24 AS3741 AFRINIC African Network Information Center 196.11.110.0/23 AS3741 AFRINIC African Network Information Center 196.11.112.0/23 AS3741 AFRINIC African Network Information Center 196.11.114.0/24 AS3741 AFRINIC African Network Information Center 196.11.116.0/22 AS2905 UUNET-ZA uunet south africa 196.11.116.0/24 AS3741 AFRINIC African Network Information Center 196.11.120.0/23 AS2905 UUNET-ZA uunet south africa 196.11.122.0/24 AS3741 AFRINIC African Network Information Center 196.11.124.0/24 AS2018 AFRINIC African Network Information Center 196.11.126.0/24 AS17148 AFRINIC African Network Information Center 196.11.127.0/24 AS17148 AFRINIC African Network Information Center 196.11.128.0/24 AS17148 AFRINIC African Network Information Center 196.11.129.0/24 AS17148 AFRINIC African Network Information Center 196.11.130.0/24 AS17148 AFRINIC African Network Information Center 196.11.131.0/24 AS17148 AFRINIC African Network Information Center 196.11.132.0/24 AS17148 AFRINIC African Network Information Center 196.11.133.0/24 AS17148 AFRINIC African Network Information Center 196.11.134.0/24 AS17148 AFRINIC African Network Information Center 196.11.135.0/24 AS3741 AFRINIC African Network Information Center 196.11.136.0/21 AS2018 AFRINIC African Network Information Center 196.11.144.0/24 AS2018 AFRINIC African Network Information Center 196.11.146.0/24 AS12258 AFRINIC African Network Information Center 196.11.147.0/24 AS12258 AFRINIC African Network Information Center 196.11.148.0/23 AS3741 AFRINIC African Network Information Center 196.11.170.0/23 AS3741 AFRINIC African Network Information Center 196.11.172.0/23 AS3741 AFRINIC African Network Information Center 196.11.174.0/24 AS3741 AFRINIC African Network Information Center 196.11.188.0/23 AS3741 AFRINIC African Network Information Center 196.11.188.0/24 AS3741 AFRINIC African Network Information Center 196.11.190.0/24 AS3741 AFRINIC African Network Information Center 196.11.192.0/22 AS16637 AFRINIC African Network Information Center 196.11.196.0/24 AS16637 AFRINIC African Network Information Center 196.11.197.0/24 AS3741 AFRINIC African Network Information Center 196.11.200.0/24 AS2018 AFRINIC African Network Information Center 196.11.205.0/24 AS3741 AFRINIC African Network Information Center 196.11.209.0/24 AS3741 AFRINIC African Network Information Center 196.11.211.0/24 AS2905 UUNET-ZA uunet south africa 196.11.212.0/24 AS2905 UUNET-ZA uunet south africa 196.11.233.0/24 AS3741 AFRINIC African Network Information Center 196.11.235.0/24 AS2018 AFRINIC African Network Information Center 196.11.238.0/24 AS2905 UUNET-ZA uunet south africa 196.11.239.0/24 AS16637 AFRINIC African Network Information Center 196.11.240.0/22 AS16637 AFRINIC African Network Information Center 196.11.244.0/23 AS16637 AFRINIC African Network Information Center 196.11.246.0/24 AS16637 AFRINIC African Network Information Center 196.11.251.0/24 AS3741 AFRINIC African Network Information Center 196.13.1.0/24 AS2018 AFRINIC African Network Information Center 196.13.2.0/23 AS2018 AFRINIC African Network Information Center 196.13.4.0/22 AS2018 AFRINIC African Network Information Center 196.13.8.0/21 AS2018 AFRINIC African Network Information Center 196.13.16.0/21 AS2018 AFRINIC African Network Information Center 196.13.24.0/22 AS2018 AFRINIC African Network Information Center 196.13.28.0/23 AS2018 AFRINIC African Network Information Center 196.13.30.0/24 AS2018 AFRINIC African Network Information Center 196.13.31.0/24 AS3741 AFRINIC African Network Information Center 196.13.32.0/22 AS226 LOS-NETTOS-AS - Los Nettos 196.13.32.0/24 AS3741 AFRINIC African Network Information Center 196.13.33.0/24 AS3741 AFRINIC African Network Information Center 196.13.35.0/24 AS3741 AFRINIC African Network Information Center 196.13.36.0/24 AS3741 AFRINIC African Network Information Center 196.13.40.0/24 AS3741 AFRINIC African Network Information Center 196.13.41.0/24 AS3741 AFRINIC African Network Information Center 196.13.42.0/24 AS3741 AFRINIC African Network Information Center 196.13.48.0/24 AS3741 AFRINIC African Network Information Center 196.13.49.0/24 AS3741 AFRINIC African Network Information Center 196.13.53.0/24 AS3741 AFRINIC African Network Information Center 196.13.54.0/24 AS3741 AFRINIC African Network Information Center 196.13.55.0/24 AS3741 AFRINIC African Network Information Center 196.13.56.0/24 AS3741 AFRINIC African Network Information Center 196.13.58.0/24 AS3741 AFRINIC African Network Information Center 196.13.60.0/24 AS3741 AFRINIC African Network Information Center 196.13.62.0/24 AS3741 AFRINIC African Network Information Center 196.13.63.0/24 AS3741 AFRINIC African Network Information Center 196.13.64.0/21 AS3741 AFRINIC African Network Information Center 196.13.72.0/24 AS3741 AFRINIC African Network Information Center 196.13.73.0/24 AS3741 AFRINIC African Network Information Center 196.13.74.0/23 AS3741 AFRINIC African Network Information Center 196.13.76.0/22 AS3741 AFRINIC African Network Information Center 196.13.80.0/24 AS3741 AFRINIC African Network Information Center 196.13.93.0/24 AS3741 AFRINIC African Network Information Center 196.13.97.0/24 AS3741 AFRINIC African Network Information Center 196.13.102.0/23 AS2018 AFRINIC African Network Information Center 196.13.104.0/24 AS2018 AFRINIC African Network Information Center 196.13.108.0/24 AS3741 AFRINIC African Network Information Center 196.13.113.0/24 AS3741 AFRINIC African Network Information Center 196.13.115.0/24 AS2018 AFRINIC African Network Information Center 196.13.116.0/22 AS2018 AFRINIC African Network Information Center 196.13.126.0/24 AS2018 AFRINIC African Network Information Center 196.13.127.0/24 AS3741 AFRINIC African Network Information Center 196.13.128.0/22 AS3741 AFRINIC African Network Information Center 196.13.132.0/24 AS3741 AFRINIC African Network Information Center 196.13.138.0/23 AS2905 UUNET-ZA uunet south africa 196.13.140.0/22 AS2905 UUNET-ZA uunet south africa 196.13.144.0/22 AS2905 UUNET-ZA uunet south africa 196.13.150.0/24 AS2018 AFRINIC African Network Information Center 196.13.151.0/24 AS2905 UUNET-ZA uunet south africa 196.13.152.0/21 AS2905 UUNET-ZA uunet south africa 196.13.160.0/24 AS2905 UUNET-ZA uunet south africa 196.13.163.0/24 AS3741 AFRINIC African Network Information Center 196.13.164.0/24 AS3741 AFRINIC African Network Information Center 196.13.165.0/24 AS3741 AFRINIC African Network Information Center 196.13.184.0/24 AS2018 AFRINIC African Network Information Center 196.13.185.0/24 AS2018 AFRINIC African Network Information Center 196.13.187.0/24 AS2018 AFRINIC African Network Information Center 196.13.188.0/22 AS2018 AFRINIC African Network Information Center 196.13.200.0/24 AS2018 AFRINIC African Network Information Center 196.13.201.0/24 AS2018 AFRINIC African Network Information Center 196.13.202.0/24 AS2018 AFRINIC African Network Information Center 196.13.203.0/24 AS2018 AFRINIC African Network Information Center 196.13.204.0/24 AS2018 AFRINIC African Network Information Center 196.13.213.0/24 AS3741 AFRINIC African Network Information Center 196.13.214.0/23 AS3741 AFRINIC African Network Information Center 196.13.216.0/23 AS3741 AFRINIC African Network Information Center 196.13.225.0/24 AS3741 AFRINIC African Network Information Center 196.13.226.0/23 AS3741 AFRINIC African Network Information Center 196.13.228.0/22 AS16637 AFRINIC African Network Information Center 196.13.232.0/24 AS3741 AFRINIC African Network Information Center 196.13.249.0/24 AS5713 AFRINIC African Network Information Center 196.13.250.0/24 AS2018 AFRINIC African Network Information Center 196.29.40.0/22 AS21391 TDA-AS TDA AS Maintainer 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.7.0/24 AS5713 AFRINIC African Network Information Center 198.54.20.0/22 AS3741 AFRINIC African Network Information Center 198.54.24.0/21 AS3741 AFRINIC African Network Information Center 198.54.32.0/21 AS3741 AFRINIC African Network Information Center 198.54.40.0/23 AS3741 AFRINIC African Network Information Center 198.54.42.0/24 AS3741 AFRINIC African Network Information Center 198.54.58.0/24 AS2018 AFRINIC African Network Information Center 198.54.64.0/24 AS3741 AFRINIC African Network Information Center 198.54.65.0/24 AS2018 AFRINIC African Network Information Center 198.54.66.0/24 AS2018 AFRINIC African Network Information Center 198.54.68.0/24 AS2018 AFRINIC African Network Information Center 198.54.71.0/24 AS3741 AFRINIC African Network Information Center 198.54.72.0/22 AS3741 AFRINIC African Network Information Center 198.54.80.0/24 AS3741 AFRINIC African Network Information Center 198.54.83.0/24 AS2018 AFRINIC African Network Information Center 198.54.84.0/24 AS3741 AFRINIC African Network Information Center 198.54.91.0/24 AS2018 AFRINIC African Network Information Center 198.54.148.0/24 AS2905 UUNET-ZA uunet south africa 198.54.149.0/24 AS3741 AFRINIC African Network Information Center 198.54.154.0/24 AS3741 AFRINIC African Network Information Center 198.54.155.0/24 AS2018 AFRINIC African Network Information Center 198.54.156.0/22 AS3741 AFRINIC African Network Information Center 198.54.160.0/23 AS3741 AFRINIC African Network Information Center 198.54.162.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 198.54.163.0/24 AS3741 AFRINIC African Network Information Center 198.54.165.0/24 AS3741 AFRINIC African Network Information Center 198.54.170.0/24 AS3741 AFRINIC African Network Information Center 198.54.173.0/24 AS2018 AFRINIC African Network Information Center 198.54.174.0/24 AS2018 AFRINIC African Network Information Center 198.54.184.0/22 AS3741 AFRINIC African Network Information Center 198.54.188.0/23 AS3741 AFRINIC African Network Information Center 198.54.192.0/22 AS3741 AFRINIC African Network Information Center 198.54.196.0/24 AS3741 AFRINIC African Network Information Center 198.54.202.0/24 AS5713 AFRINIC African Network Information Center 198.54.204.0/22 AS5734 AFRINIC African Network Information Center 198.54.204.0/24 AS5734 AFRINIC African Network Information Center 198.54.205.0/24 AS5734 AFRINIC African Network Information Center 198.54.206.0/24 AS5734 AFRINIC African Network Information Center 198.54.208.0/24 AS5734 AFRINIC African Network Information Center 198.54.219.0/24 AS3741 AFRINIC African Network Information Center 198.54.223.0/24 AS2018 AFRINIC African Network Information Center 198.54.225.0/24 AS3741 AFRINIC African Network Information Center 198.54.228.0/24 AS3741 AFRINIC African Network Information Center 198.54.247.0/24 AS5713 AFRINIC African Network Information Center 198.54.249.0/24 AS2018 AFRINIC African Network Information Center 198.54.250.0/24 AS2018 AFRINIC African Network Information Center 198.54.251.0/24 AS2018 AFRINIC African Network Information Center 198.54.253.0/24 AS3741 AFRINIC African Network Information Center 198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy 198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners 198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp. 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL - SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc. 199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc. 200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.32.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.33.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.34.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.35.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.36.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.39.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.40.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.41.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.42.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.46.0/23 AS17747 ZIML-AP ZEE INTERACTIVE MUTIMEDIA LTD., BANGALORE 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.145.0/24 AS4637 REACH Reach Network Border AS 203.89.146.0/24 AS4637 REACH Reach Network Border AS 203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc. 206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 208.138.48.0/20 AS6971 ESCH - Eschelon Telecommunications, Inc. 209.40.192.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.200.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.208.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.216.0/21 AS6487 CyberNet de Guatemala S.A. 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services 209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc 216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network 216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands 216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications 216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Table Analysis 14 Oct '05

14 Oct '05

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 15 Oct, 2005 Analysis Summary ---------------- BGP routing table entries examined: 171970 Prefixes after maximum aggregation: 97912 Unique aggregates announced to Internet: 83108 Total ASes present in the Internet Routing Table: 20686 Origin-only ASes present in the Internet Routing Table: 17984 Origin ASes announcing only one prefix: 8523 Transit ASes present in the Internet Routing Table: 2702 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 24 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1432117312 Equivalent to 85 /8s, 92 /16s and 96 /24s Percentage of available address space announced: 38.6 Percentage of allocated address space announced: 58.2 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 82011 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 35743 Total APNIC prefixes after maximum aggregation: 15711 Prefixes being announced from the APNIC address blocks: 33520 Unique aggregates announced from the APNIC address blocks: 16652 APNIC Region origin ASes present in the Internet Routing Table: 2386 APNIC Region origin ASes announcing only one prefix: 695 APNIC Region transit ASes present in the Internet Routing Table: 361 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 202736768 Equivalent to 12 /8s, 21 /16s and 132 /24s Percentage of available APNIC address space announced: 75.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 91412 Total ARIN prefixes after maximum aggregation: 55469 Prefixes being announced from the ARIN address blocks: 71439 Unique aggregates announced from the ARIN address blocks: 26392 ARIN Region origin ASes present in the Internet Routing Table: 10254 ARIN Region origin ASes announcing only one prefix: 3778 ARIN Region transit ASes present in the Internet Routing Table: 957 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 272029184 Equivalent to 16 /8s, 54 /16s and 214 /24s Percentage of available ARIN address space announced: 67.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 33355 Total RIPE prefixes after maximum aggregation: 22680 Prefixes being announced from the RIPE address blocks: 30377 Unique aggregates announced from the RIPE address blocks: 20399 RIPE Region origin ASes present in the Internet Routing Table: 7198 RIPE Region origin ASes announcing only one prefix: 3802 RIPE Region transit ASes present in the Internet Routing Table: 1196 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Internet: 219976960 Equivalent to 13 /8s, 28 /16s and 149 /24s Percentage of available RIPE address space announced: 65.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 9671 Total LACNIC prefixes after maximum aggregation: 3231 Prefixes being announced from the LACNIC address blocks: 8001 Unique aggregates announced from the LACNIC address blocks: 4713 LACNIC Region origin ASes present in the Internet Routing Table: 642 LACNIC Region origin ASes announcing only one prefix: 204 LACNIC Region transit ASes present in the Internet Routing Table: 125 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 22300160 Equivalent to 1 /8s, 84 /16s and 70 /24s Percentage of available LACNIC address space announced: 33.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 1761 Total AfriNIC prefixes after maximum aggregation: 821 Prefixes being announced from the AfriNIC address blocks: 1071 Unique aggregates announced from the AfriNIC address blocks: 796 AfriNIC Region origin ASes present in the Internet Routing Table: 141 AfriNIC Region origin ASes announcing only one prefix: 44 AfriNIC Region transit ASes present in the Internet Routing Table: 18 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 12 Number of AfriNIC addresses announced to Internet: 2839296 Equivalent to 0 /8s, 43 /16s and 83 /24s Percentage of available AfriNIC address space announced: 8.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1005 6236 210 CHINANET-BACKBONE 9583 806 77 12 Sify Limited 1221 750 1326 513 Telstra Pty Ltd 4755 720 259 67 Videsh Sanchar Nigam Ltd. Aut 4766 619 3927 291 Korea Telecom (KIX) 7545 514 108 72 TPG Internet Pty Ltd 17676 470 6819 100 Softbank BB Corp. 9443 392 87 78 Primus Telecommunications 9498 381 211 57 BHARTI BT INTERNET LTD. 2907 337 1763 314 SINET Japan 17488 336 20 9 Hathway IP Over Cable Interne 9929 332 224 46 China Netcom Corp. 7474 330 258 227 SingTel Optus Pty Ltd 17557 330 39 162 Pakistan Telecom 4802 325 71 155 Wantree Development 18302 291 109 170 SK Global co., Ltd 9837 275 79 176 Powertel Ltd 17974 271 65 14 PT TELEKOMUNIKASI INDONESIA 18101 263 68 18 Reliance Infocom Ltd Internet 1659 260 956 35 Tiawan Academic Network (TANe ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1527 6365 997 AT&T WorldNet Services 4323 1191 705 231 Time Warner Telecom 721 1070 21938 308 DLA Systems Automation Center 174 1060 5848 994 Cogent Communications 701 1003 8121 839 UUNET Technologies, Inc. 6197 947 399 490 BellSouth Network Solutions, 2386 933 514 693 AT&T Data Communications Serv 18566 860 240 7 Covad Communications 1239 857 2852 602 Sprint 209 639 3572 505 Qwest 20115 628 512 332 Charter Communications 3602 561 131 109 Sprint Canada, Inc. 3561 546 2410 419 Savvis 22773 539 1348 27 Cox Communications, Inc. 3356 535 10639 411 Level 3 Communications, LLC 5668 486 147 24 CenturyTel Internet Holdings, 6198 479 448 223 BellSouth Network Solutions, 19262 479 1432 121 Verizon Global Networks 7132 468 5059 399 SBC Internet Services 852 436 1092 382 Telus Advanced Communications RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 605 1976 478 UUNET - Commercial IP service 3301 303 1081 289 TeliaNet Sweden 3320 286 3231 241 Deutsche Telekom AG 8220 269 475 264 COLT Telecommunications 680 243 2040 239 DFN-IP service G-WiN 8708 240 274 225 Romania Data Systems S.A. 3246 226 474 219 Song Networks 1257 194 712 172 SWIPnet Swedish IP Network 6746 193 50 167 Dynamic Network Technologies, 5515 181 777 127 Sonera Solution Autonomous Sy 3269 178 1638 70 TELECOM ITALIA 786 174 1795 174 The JANET IP Service 5400 170 289 142 BT Ignite European Backbone 8866 159 37 9 Bulgarian Telecommunication C 6830 158 669 33 UPC Distribution Services 3300 157 185 91 AUCS Communications Services 25186 152 227 107 France Telecom Transpac's Tra 3215 142 1229 81 France Telecom Transpac 1273 139 177 97 Cable & Wireless Deutschland 24863 139 37 6 LINKdotNET AS number LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 403 650 171 UniNet S.A. de C.V. 16814 297 18 7 NSS, S.A. 11172 279 86 64 Servicios Alestra S.A de C.V 11664 195 22 13 Keytech SA 19632 195 14 5 Metropolis Intercom S.A. 6147 191 118 21 Telefonica Del Peru 22047 169 128 7 VTR PUNTO NET S.A. 14117 155 10 5 Telefonica del Sur S.A. 7303 146 69 17 Telecom Argentina Stet-France 11556 132 64 2 Cable-Wireless Panama 19169 122 8 26 Telconet 6505 121 89 85 Global One Communicaoes Ltda 10481 121 48 8 Prima S.A. 13999 119 52 9 Mega Cable S.A. de C.V. 6503 113 148 73 AVANTEL, S.A. 18822 112 7 13 TELEFONICA MANQUEHUE 21826 107 14 18 INTERCABLE 5639 105 12 9 Telecommunications Services o 11311 99 8 10 Sinectis S.A. 23216 88 23 12 RAMtelecom Telecomunicaciones AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 268 708 226 The Internet Solution 5536 123 8 12 Internet Egypt Network 8452 116 44 7 TEDATA 2018 95 295 86 Tertiary Education Network 15475 82 84 4 Nile Online 2905 78 211 71 The Internetworking Company o 6713 71 71 10 Itissalat Al-MAGHRIB 20928 61 16 2 Noor Advanced Technologies AS 24835 58 34 7 RAYA Telecom - Egypt 5713 38 149 33 Telkom SA Ltd 12455 35 6 3 Jambonet Autonomous system 15706 31 8 3 Sudatel Internet Exchange Aut 33774 29 3 19 AS Number for Telecom Algeria 8524 24 1 4 AUCEGYPT Autonomous System 16637 23 10 20 Johnnic e-Ventures 10798 22 1 13 Standard Bank of South Africa 21280 21 4 4 Swift Global Kenya Ltd.Is an 23889 19 5 9 MAURITIUS TELECOM 15804 18 2 1 AS of The Way Out Internet So 12258 17 3 11 Vodacom Internet Company Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 1191 960 Time Warner Telecom 18566 860 853 Covad Communications 4134 1005 795 CHINANET-BACKBONE 9583 806 794 Sify Limited 721 1070 762 DLA Systems Automation Center 4755 720 653 Videsh Sanchar Nigam Ltd. Aut 22773 539 512 Cox Communications, Inc. 5668 486 462 CenturyTel Internet Holdings, 6197 947 457 BellSouth Network Solutions, 3602 561 452 Sprint Canada, Inc. 7545 514 442 TPG Internet Pty Ltd 17676 470 370 Softbank BB Corp. 19262 479 358 Verizon Global Networks 6467 403 355 E.Spire Communications, Inc. 11492 346 335 Cable One 4766 619 328 Korea Telecom (KIX) 17488 336 327 Hathway IP Over Cable Interne 9498 381 324 BHARTI BT INTERNET LTD. 15270 342 317 PaeTec.net -a division of Pae 9443 392 314 Primus Telecommunications List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65003 PRIVATE 57.250.244.0/24 13879 SITA-EQUANT 64900 PRIVATE 64.116.137.0/24 17399 Comsat Venezuela, CO 65506 PRIVATE 64.151.117.0/24 26228 ServePath, LLC 64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati 64826 PRIVATE 64.200.255.0/24 7911 Williams Communicati 65535 PRIVATE 70.128.144.0/21 7132 SBC Internet Service 65205 PRIVATE 152.163.5.0/24 2056 America Online 64512 PRIVATE 170.51.242.0/24 19037 CTI Compania de Tele 65111 PRIVATE 194.165.131.0/24 8376 GO-JOR Autonomous Sy 65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma 65004 PRIVATE 200.4.7.0/24 28477 Universidad Autonoma 64900 PRIVATE 200.85.68.0/24 17399 Comsat Venezuela, CO 24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp. 18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate 65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam 65103 PRIVATE 216.53.126.0/23 7270 Net2Phone Corp. 65500 PRIVATE 216.216.217.0/24 19029 New Edge Networks Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 192.43.230.0/24 7575 Australian Academic and Rease 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T WorldNet Services 192.172.0.0/19 721 DLA Systems Automation Center 192.200.100.0/24 7018 AT&T WorldNet Services Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:17 /9:5 /10:8 /11:17 /12:80 /13:181 /14:330 /15:643 /16:8557 /17:2836 /18:4758 /19:10849 /20:11922 /21:9968 /22:13281 /23:14269 /24:93349 /25:324 /26:282 /27:177 /28:33 /29:12 /30:38 /31:3 /32:31 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 844 860 Covad Communications 6197 774 947 BellSouth Network Solutions, 7018 745 1527 AT&T WorldNet Services 2386 645 933 AT&T Data Communications Serv 9583 629 806 Sify Limited 4323 567 1191 Time Warner Telecom 4766 427 619 Korea Telecom (KIX) 5668 390 486 CenturyTel Internet Holdings, 702 384 605 UUNET - Commercial IP service 1239 368 857 Sprint 7011 367 427 Citizens Utilities 19916 363 369 OLM LLC 6198 349 479 BellSouth Network Solutions, 11492 338 346 Cable One 6517 321 347 Yipes Communications, Inc. 15270 315 342 PaeTec.net -a division of Pae 13609 289 332 Choice One Communications Inc 701 286 1003 UUNET Technologies, Inc. 18302 276 291 SK Global co., Ltd 22773 275 539 Cox Communications, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:2 8:25 12:1606 13:1 15:11 16:3 17:3 18:3 20:31 24:635 30:3 32:67 38:160 40:54 44:3 47:2 52:4 55:1 56:3 57:36 58:95 59:76 60:138 61:766 62:779 63:1892 64:2905 65:2092 66:2966 67:638 68:675 69:1265 70:213 71:26 72:414 80:655 81:565 82:495 83:296 84:285 85:342 86:131 87:60 125:17 128:145 129:169 130:96 131:297 132:36 133:1 134:146 135:43 136:152 137:66 138:166 139:65 140:498 141:141 142:148 143:142 144:219 145:34 146:301 147:132 148:281 149:188 150:107 151:70 152:113 153:93 154:5 155:140 156:79 157:113 158:163 159:173 160:87 161:76 162:236 163:148 164:187 165:191 166:151 167:258 168:444 169:146 170:306 171:10 190:1 192:5712 193:3312 194:2429 195:1562 196:658 198:3890 199:3237 200:4248 201:357 202:6133 203:6482 204:3819 205:2053 206:2447 207:2851 208:2024 209:3398 210:1692 211:825 212:1196 213:1348 214:312 215:39 216:3696 217:1145 218:225 219:130 220:508 221:290 222:129 End of report

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 14 Oct '05

14 Oct '05

This report has been generated at Fri Oct 14 21:45:56 2005 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 07-10-05 167203 113491 08-10-05 168780 113462 09-10-05 168765 113502 10-10-05 168750 113489 11-10-05 168788 113501 12-10-05 168902 113528 13-10-05 169019 113659 14-10-05 169210 113827 AS Summary 20607 Number of ASes in routing system 8549 Number of ASes announcing only one prefix 1511 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 91327488 Largest address span announced by an AS (/32s) AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 14Oct05 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 169125 113725 55400 32.8% All ASes AS4323 1185 234 951 80.3% TWTC - Time Warner Telecom AS18566 860 8 852 99.1% COVAD - Covad Communications AS721 1075 314 761 70.8% DLA-ASNBLOCK-AS - DoD Network Information Center AS4134 1001 250 751 75.0% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1511 990 521 34.5% ATT-INTERNET4 - AT&T WorldNet Services AS22773 539 29 510 94.6% CCINET-2 - Cox Communications Inc. AS3602 561 110 451 80.4% SPRINT-CA-AS - Sprint Canada Inc. AS6197 943 546 397 42.1% BATI-ATL - BellSouth Network Solutions, Inc AS17676 470 105 365 77.7% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS6467 404 52 352 87.1% ESPIRECOMM - e.spire Communications, Inc. AS812 340 26 314 92.4% ROGERS-CABLE - Rogers Cable Inc. AS4766 604 292 312 51.7% KIXS-AS-KR Korea Telecom AS15270 337 25 312 92.6% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS14654 293 6 287 98.0% WAYPORT - Wayport AS9583 805 524 281 34.9% SIFY-AS-IN Sify Limited AS9498 384 107 277 72.1% BBIL-AP BHARTI BT INTERNET LTD. AS9929 322 49 273 84.8% CNCNET-CN China Netcom Corp. AS6167 330 59 271 82.1% CELLCO-PART - Cellco Partnership AS19916 369 99 270 73.2% ASTRUM-0001 - OLM LLC AS5668 485 228 257 53.0% AS-5668 - CenturyTel Internet Holdings, Inc. AS17488 336 84 252 75.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1239 852 603 249 29.2% SPRINTLINK - Sprint AS6140 415 166 249 60.0% IMPSAT-USA - ImpSat AS19115 264 25 239 90.5% CHARTER-LEBANON - Charter Communications AS2386 933 695 238 25.5% INS-AS - AT&T Data Communications Services AS1221 754 517 237 31.4% ASN-TELSTRA Telstra Pty Ltd AS18101 262 26 236 90.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6198 476 252 224 47.1% BATI-MIA - BellSouth Network Solutions, Inc AS16852 263 49 214 81.4% FOCAL-CHICAGO - Focal Data Communications of Illinois AS6478 431 220 211 49.0% ATT-INTERNET3 - AT&T WorldNet Services Total 17804 6690 11114 62.4% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.38.96.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO 64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 64.127.128.0/17 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.117.0.0/19 AS30033 NHI-NETWORKS - NHI Networks 66.117.0.0/21 AS30033 NHI-NETWORKS - NHI Networks 66.117.8.0/24 AS174 COGENT Cogent/PSI 66.117.23.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.25.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.26.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.117.27.0/24 AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. 66.186.192.0/19 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.187.96.0/24 AS10026 ANC Asia Netcom Corporation 66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media 66.187.108.0/24 AS10026 ANC Asia Netcom Corporation 66.187.109.0/24 AS10026 ANC Asia Netcom Corporation 66.205.206.0/24 AS21510 TRISTAR - Tristar Communications 66.216.0.0/18 AS19654 HOSTING-NETWORK - HOSTING-NETWORK, INC. 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 69.59.0.0/16 AS17557 PKTELECOM-AS-AP Pakistan Telecom 80.246.112.0/20 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc. 85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc. 89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project. 132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.72.0.0/16 AS4780 SEEDNET Digital United Inc. 192.72.0.0/18 AS4780 SEEDNET Digital United Inc. 192.72.192.0/18 AS4780 SEEDNET Digital United Inc. 192.81.182.0/24 AS719 ELISA-AS Elisa Oyj 192.81.183.0/24 AS719 ELISA-AS Elisa Oyj 192.81.184.0/24 AS719 ELISA-AS Elisa Oyj 192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network 192.96.1.0/24 AS3741 AFRINIC African Network Information Center 192.96.2.0/24 AS2018 AFRINIC African Network Information Center 192.96.3.0/24 AS3741 AFRINIC African Network Information Center 192.96.5.0/24 AS2018 AFRINIC African Network Information Center 192.96.7.0/24 AS2018 AFRINIC African Network Information Center 192.96.8.0/24 AS2018 AFRINIC African Network Information Center 192.96.10.0/24 AS5713 AFRINIC African Network Information Center 192.96.11.0/24 AS2018 AFRINIC African Network Information Center 192.96.12.0/24 AS2018 AFRINIC African Network Information Center 192.96.13.0/24 AS16637 AFRINIC African Network Information Center 192.96.14.0/24 AS16637 AFRINIC African Network Information Center 192.96.15.0/24 AS2018 AFRINIC African Network Information Center 192.96.20.0/23 AS2018 AFRINIC African Network Information Center 192.96.22.0/24 AS7460 AFRINIC African Network Information Center 192.96.25.0/24 AS6083 AFRINIC African Network Information Center 192.96.32.0/24 AS2905 UUNET-ZA uunet south africa 192.96.34.0/24 AS10474 AFRINIC African Network Information Center 192.96.36.0/24 AS5713 AFRINIC African Network Information Center 192.96.37.0/24 AS10474 AFRINIC African Network Information Center 192.96.38.0/24 AS3741 AFRINIC African Network Information Center 192.96.43.0/24 AS5713 AFRINIC African Network Information Center 192.96.46.0/24 AS3741 AFRINIC African Network Information Center 192.96.51.0/24 AS5713 AFRINIC African Network Information Center 192.96.57.0/24 AS3741 AFRINIC African Network Information Center 192.96.58.0/24 AS16416 AFRINIC African Network Information Center 192.96.81.0/24 AS3741 AFRINIC African Network Information Center 192.96.82.0/23 AS3741 AFRINIC African Network Information Center 192.96.84.0/23 AS3741 AFRINIC African Network Information Center 192.96.87.0/24 AS2905 UUNET-ZA uunet south africa 192.96.88.0/24 AS2905 UUNET-ZA uunet south africa 192.96.89.0/24 AS3741 AFRINIC African Network Information Center 192.96.90.0/23 AS3741 AFRINIC African Network Information Center 192.96.92.0/24 AS3741 AFRINIC African Network Information Center 192.96.94.0/23 AS3741 AFRINIC African Network Information Center 192.96.96.0/24 AS2905 UUNET-ZA uunet south africa 192.96.97.0/24 AS2905 UUNET-ZA uunet south africa 192.96.98.0/23 AS2905 UUNET-ZA uunet south africa 192.96.109.0/24 AS2018 AFRINIC African Network Information Center 192.96.120.0/21 AS3741 AFRINIC African Network Information Center 192.96.128.0/22 AS3741 AFRINIC African Network Information Center 192.96.132.0/24 AS3741 AFRINIC African Network 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INNOCOM TELECOM 202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.32.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.33.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.34.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.35.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.36.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.39.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.40.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.41.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.42.0/24 AS18231 EXATT-AS-AP Exatt Technologies Private Ltd. 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.46.0/23 AS17747 ZIML-AP ZEE INTERACTIVE MUTIMEDIA LTD., BANGALORE 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd. 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS 203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.145.0/24 AS4637 REACH Reach Network Border AS 203.89.146.0/24 AS4637 REACH Reach Network Border AS 203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet 203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd 203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications 204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc. 206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 208.138.48.0/20 AS6971 ESCH - Eschelon Telecommunications, Inc. 209.40.192.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.200.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.208.0/21 AS6487 CyberNet de Guatemala S.A. 209.40.216.0/21 AS6487 CyberNet de Guatemala S.A. 209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga 209.205.81.0/24 AS15066 SkyNet de Colombia S.A. 209.205.82.0/24 AS15066 SkyNet de Colombia S.A. 209.205.84.0/24 AS15066 SkyNet de Colombia S.A. 209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services 209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc 216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network 216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands 216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications 216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications 216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services 216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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RE: [routing-wg]Routing Aggregation Policy
by Barry Greene (bgreene) 13 Oct '05

13 Oct '05

Why not look at the exiting BGP policy tool we have today in 12.0S, 12.2S, Junos, and IOX to see if it can be a configurable policy - if it is not - draft a new feature description. You got both vendor here. I've done this in other SP Security forums. There are something on this list that are interesting ideas - but out of context of how the various flavors of routing software in the industry works. There are other things - like this routing policy idea - that can be walked through to the point where we have new tools added to vendor's security toolkit. > -----Original Message----- > From: Mike Hughes [mailto:mike@linx.net] > Sent: Wednesday, October 12, 2005 7:37 AM > To: Barry Greene (bgreene) > Cc: routing-wg(a)ripe.net > Subject: RE: [routing-wg]Routing Aggregation Policy > > --On 12 October 2005 06:41 -0700 "Barry Greene (bgreene)" > <bgreene(a)cisco.com> wrote: > > > How would you enforce a policy like this (Other than peer > pressure)? > > Okay, judging from some of the messages I've had privately, > as well as this one, I obviously didn't make myself clear. > > As an enforceable policy this FAILED. > > The LINX members voted to reject any sort of interference > in/policing of their routing, for a number of reasons. > > Once it had failed, I was given an action by the LINX General > Meeting to take the bones of failed policy, as it stood at > the time of the rejection, and offer it to the RIPE > routing-wg as the basis for a Best Practice document, which > by nature is non-enforceable. > > Cheers, > Mike > -- > Mike Hughes Chief Technical Officer London Internet Exchange > mike(a)linx.net http://www.linx.net/ > "Only one thing in life is certain: init is Process #1" >

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RE: [routing-wg]Routing Aggregation Policy
by Barry Greene (bgreene) 13 Oct '05

13 Oct '05

> On Wed, Oct 12, 2005 at 07:52:53AM -0700, Barry Greene > (bgreene) wrote: > > Why not look at the exiting BGP policy tool we have today in 12.0S, > > 12.2S, Junos, and IOX to see if it can be a configurable > policy - if > > it is not - draft a new feature description. You got both > vendor here. > > I've done this in other SP Security forums. > > I don't really understand how this is going to work. What > can the routers do here? "Auto-De-Peer this neighbor if the > aggregation ratio is bad"? People where saying the same thing when we started the Bogon Prefix filtering project. The side effect of the Bogon project is a limit on the de-aggregation. Strict and Loose both have limits on the largest prefix allowed through. That is why we do not see /28s all over the place. So if you look at this policy idea and think - how would I like BGP code to filter to enforce this. You add it into the RIPE document as a recommendation to the vendors. The vendors then go out and add the filtering capabilities to match the RIPE policy.

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