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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 26 Jan '07

26 Jan '07

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 27 Jan, 2007 Analysis Summary ---------------- BGP routing table entries examined: 209098 Prefixes after maximum aggregation: 112768 Deaggregation factor: 1.85 Unique aggregates announced to Internet: 101751 Total ASes present in the Internet Routing Table: 24204 Origin-only ASes present in the Internet Routing Table: 21078 Origin ASes announcing only one prefix: 10191 Transit ASes present in the Internet Routing Table: 3126 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 3 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1667168908 Equivalent to 99 /8s, 94 /16s and 250 /24s Percentage of available address space announced: 45.0 Percentage of allocated address space announced: 61.8 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 107085 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 46704 Total APNIC prefixes after maximum aggregation: 18720 APNIC Deaggregation factor: 2.49 Prefixes being announced from the APNIC address blocks: 44152 Unique aggregates announced from the APNIC address blocks: 19260 APNIC Region origin ASes present in the Internet Routing Table: 2827 APNIC Region origin ASes announcing only one prefix: 787 APNIC Region transit ASes present in the Internet Routing Table: 420 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 281267552 Equivalent to 16 /8s, 195 /16s and 205 /24s Percentage of available APNIC address space announced: 69.7 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, 116/6, 120/6, 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: 102763 Total ARIN prefixes after maximum aggregation: 60807 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks: 75685 Unique aggregates announced from the ARIN address blocks: 29044 ARIN Region origin ASes present in the Internet Routing Table: 11294 ARIN Region origin ASes announcing only one prefix: 4324 ARIN Region transit ASes present in the Internet Routing Table: 1041 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 314814208 Equivalent to 18 /8s, 195 /16s and 175 /24s Percentage of available ARIN address space announced: 69.5 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, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 43318 Total RIPE prefixes after maximum aggregation: 28259 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 40007 Unique aggregates announced from the RIPE address blocks: 26608 RIPE Region origin ASes present in the Internet Routing Table: 9073 RIPE Region origin ASes announcing only one prefix: 4781 RIPE Region transit ASes present in the Internet Routing Table: 1467 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 287181220 Equivalent to 17 /8s, 30 /16s and 9 /24s Percentage of available RIPE address space announced: 77.8 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 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13810 Total LACNIC prefixes after maximum aggregation: 4028 LACNIC Deaggregation factor: 3.43 Prefixes being announced from the LACNIC address blocks: 11834 Unique aggregates announced from the LACNIC address blocks: 7250 LACNIC Region origin ASes present in the Internet Routing Table: 758 LACNIC Region origin ASes announcing only one prefix: 248 LACNIC Region transit ASes present in the Internet Routing Table: 133 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 36468224 Equivalent to 2 /8s, 44 /16s and 118 /24s Percentage of available LACNIC address space announced: 54.3 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: 2501 Total AfriNIC prefixes after maximum aggregation: 953 AfriNIC Deaggregation factor: 2.62 Prefixes being announced from the AfriNIC address blocks: 1769 Unique aggregates announced from the AfriNIC address blocks: 1142 AfriNIC Region origin ASes present in the Internet Routing Table: 174 AfriNIC Region origin ASes announcing only one prefix: 51 AfriNIC Region transit ASes present in the Internet Routing Table: 32 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5367552 Equivalent to 0 /8s, 81 /16s and 231 /24s Percentage of available AfriNIC address space announced: 16.0 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 1279 8663 273 CHINANET-BACKBONE 4755 1090 383 75 Videsh Sanchar Nigam Ltd. Aut 9583 1030 109 16 Sify Limited 9498 933 467 64 BHARTI BT INTERNET LTD. 23577 771 34 699 Korea Telecom (ATM-MPLS) 4766 763 4944 313 Korea Telecom (KIX) 17488 588 37 20 Hathway IP Over Cable Interne 1221 569 1697 440 Telstra Pty Ltd 7545 558 126 72 TPG Internet Pty Ltd 18101 514 103 27 Reliance Infocom Ltd Internet 17676 503 10935 66 Softbank BB Corp. 9443 442 111 74 Primus Telecommunications 4812 435 763 69 China Telecom (Shanghai) 17974 364 129 14 PT TELEKOMUNIKASI INDONESIA 4802 360 86 149 Wantree Development 17849 353 33 93 Telecommunications Technology 17557 349 34 168 Pakistan Telecom 2907 335 1733 309 SINET Japan 4837 334 4071 146 chinanet IDC center beijing n 7474 315 212 244 SingTel Optus Pty Ltd ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1550 6127 996 AT&T WorldNet Services 2386 1105 585 730 AT&T Data Communications Serv 4323 1062 818 297 Time Warner Telecom 6197 1023 647 501 BellSouth Network Solutions, 18566 989 288 9 Covad Communications 701 938 6695 746 UUNET Technologies, Inc. 174 934 6789 864 Cogent Communications 11492 912 99 15 Cable One 1239 827 2729 577 Sprint 19262 808 2576 180 Verizon Global Networks 20115 795 689 412 Charter Communications 7011 731 218 454 Citizens Utilities 22773 723 1872 41 Cox Communications, Inc. 209 715 3750 563 Qwest 721 687 21836 280 DLA Systems Automation Center 852 607 1093 393 Telus Advanced Communications 5668 577 161 19 CenturyTel Internet Holdings, 19916 568 49 54 OLM LLC 855 565 250 73 Canadian Research Network 6198 552 521 258 BellSouth Network Solutions, RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 537 1898 425 UUNET - Commercial IP service 3301 305 1199 287 TeliaNet Sweden 3320 298 4993 249 Deutsche Telekom AG 24863 298 45 25 LINKdotNET AS number 8220 271 474 263 COLT Telecommunications 6746 270 95 247 Dynamic Network Technologies, 680 257 2044 251 DFN-IP service G-WiN 3215 237 2192 93 France Telecom Transpac 8708 234 283 221 Romania Data Systems S.A. 1257 224 1097 173 SWIPnet Swedish IP Network 3269 213 2391 71 TELECOM ITALIA 30890 212 18 91 SC Kappa Invexim SRL 3246 207 354 197 Song Networks 5416 206 13 9 BATELCO-BH 8551 192 193 28 Bezeq International 20858 189 34 3 This AS will be used to conne 3352 182 1767 31 Ibernet, Internet Access Netw 3300 178 171 89 AUCS Communications Services 12479 176 578 6 Uni2 Autonomous System 786 172 1779 172 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 910 2015 203 UniNet S.A. de C.V. 11830 482 299 19 Instituto Costarricense de El 11172 385 113 83 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 6471 254 74 30 ENTEL CHILE S.A. 14117 238 16 13 Telefonica del Sur S.A. 11556 235 116 6 Cable-Wireless Panama 7303 231 103 33 Telecom Argentina Stet-France 6147 225 180 24 Telefonica Del Peru 6503 216 168 91 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 21826 159 22 38 INTERCABLE 7910 152 11 32 ANDINET ON LINE 23216 147 19 43 RAMtelecom Telecomunicaciones 20299 146 22 17 NEWCOM AMERICAS 18822 145 9 10 TELEFONICA MANQUEHUE 19169 141 9 24 Telconet 19429 138 84 33 E.T.B. 14522 136 21 8 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 290 868 232 The Internet Solution 8452 226 60 6 TEDATA 15475 153 84 4 Nile Online 6713 144 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 5536 123 8 15 Internet Egypt Network 33783 112 6 5 EEPAD TISP TELECOM & INTERNET 24835 86 48 6 RAYA Telecom - Egypt 2905 79 173 72 The Internetworking Company o 2561 62 6 2 Egyptian Universities Network 15706 54 12 4 Sudatel Internet Exchange Aut 23889 53 16 13 MAURITIUS TELECOM 5713 45 294 35 Telkom SA Ltd 12455 39 6 3 Jambonet Autonomous system 33774 38 12 22 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 8524 30 2 6 AUCEGYPT Autonomous System 33776 27 2 5 Starcomms Nigeria Limited 10798 23 1 14 Standard Bank of South Africa 21280 23 4 4 Swift Global Kenya Ltd.Is an Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1090 1015 Videsh Sanchar Nigam Ltd. Aut 9583 1030 1014 Sify Limited 4134 1279 1006 CHINANET-BACKBONE 18566 989 980 Covad Communications 11492 912 897 Cable One 9498 933 869 BHARTI BT INTERNET LTD. 4323 1062 765 Time Warner Telecom 8151 910 707 UniNet S.A. de C.V. 22773 723 682 Cox Communications, Inc. 19262 808 628 Verizon Global Networks 17488 588 568 Hathway IP Over Cable Interne 5668 577 558 CenturyTel Internet Holdings, 6197 1023 522 BellSouth Network Solutions, 19916 568 514 OLM LLC 855 565 492 Canadian Research Network 18101 514 487 Reliance Infocom Ltd Internet 7545 558 486 TPG Internet Pty Ltd 15270 500 466 PaeTec.net -a division of Pae 11830 482 463 Instituto Costarricense de El 4766 763 450 Korea Telecom (KIX) List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 23456 UNALLOCATED 203.10.62.0/24 1221 Telstra Pty Ltd 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 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 172.33.1.0/24 7018 AT&T WorldNet Services 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /8:19 /9:10 /10:13 /11:33 /12:115 /13:226 /14:414 /15:811 /16:9197 /17:3680 /18:5961 /19:12943 /20:14559 /21:13000 /22:16650 /23:17873 /24:111872 /25:663 /26:459 /27:373 /28:65 /29:39 /30:90 /31:0 /32:33 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 971 989 Covad Communications 11492 898 912 Cable One 9583 859 1030 Sify Limited 7018 855 1550 AT&T WorldNet Services 2386 829 1105 AT&T Data Communications Serv 6197 795 1023 BellSouth Network Solutions, 23577 757 771 Korea Telecom (ATM-MPLS) 7011 634 731 Citizens Utilities 9498 591 933 BHARTI BT INTERNET LTD. 4766 571 763 Korea Telecom (KIX) 19916 563 568 OLM LLC 4755 499 1090 Videsh Sanchar Nigam Ltd. Aut 15270 468 500 PaeTec.net -a division of Pae 855 464 565 Canadian Research Network 18101 446 514 Reliance Infocom Ltd Internet 5668 444 577 CenturyTel Internet Holdings, 17488 411 588 Hathway IP Over Cable Interne 1239 408 827 Sprint 33588 403 425 Bresnan Communications, LLC. 6198 390 552 BellSouth Network Solutions, Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:61 9:1 12:1658 13:1 15:15 16:3 17:3 18:5 20:36 24:873 25:1 32:54 38:278 40:57 41:66 44:2 47:10 52:4 55:1 56:3 57:25 58:292 59:376 60:203 61:953 62:1048 63:1901 64:3206 65:2300 66:3135 67:715 68:637 69:1715 70:426 71:133 72:1140 73:1 74:148 75:55 76:22 80:831 81:776 82:647 83:348 84:493 85:758 86:465 87:478 88:272 89:766 90:2 91:177 97:1 116:1 117:1 118:1 119:1 120:1 121:129 122:68 123:26 124:574 125:786 128:304 129:221 130:126 131:317 132:49 133:9 134:182 135:44 136:180 137:113 138:190 139:53 140:519 141:137 142:371 143:213 144:290 145:66 146:319 147:139 148:366 149:190 150:115 151:117 152:90 153:119 154:5 155:250 156:125 157:172 158:170 159:147 160:98 161:88 162:228 163:162 164:450 165:288 166:246 167:281 168:495 169:121 170:379 171:15 172:1 189:131 190:356 192:5741 193:3656 194:2916 195:2214 196:897 198:3772 199:3274 200:4641 201:963 202:7176 203:7288 204:3960 205:2087 206:2434 207:2893 208:2432 209:3573 210:2342 211:880 212:1303 213:1418 214:395 215:39 216:4060 217:1179 218:358 219:268 220:845 221:369 222:277 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 26 Jan '07

26 Jan '07

BGP Update Report Interval: 12-Jan-07 -to- 25-Jan-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4788 26578 1.9% 14.5 -- TMNET-AS-AP TM Net, Internet Service Provider 2 - AS209 25393 1.8% 5.7 -- ASN-QWEST - Qwest 3 - AS9471 21545 1.5% 167.0 -- MANA-PF-AP MANA S.A. 4 - AS4795 17893 1.3% 72.7 -- INDOSAT2-ID INDOSATM2 ASN 5 - AS702 14961 1.1% 20.8 -- AS702 MCI EMEA - Commercial IP service provider in Europe 6 - AS28751 14891 1.1% 107.1 -- CAUCASUS-NET-AS Caucasus Network Tbilisi, Georgia 7 - AS24326 14249 1.0% 130.7 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok 8 - AS5800 13646 1.0% 158.7 -- DDN-ASNBLK - DoD Network Information Center 9 - AS17974 13442 0.9% 31.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 10 - AS306 11820 0.8% 64.9 -- DNIC - DoD Network Information Center 11 - AS4618 11228 0.8% 170.1 -- INET-TH-AS Internet Thailand Company Limited 12 - AS4621 10389 0.7% 77.0 -- UNSPECIFIED UNINET-TH 13 - AS4775 9293 0.7% 41.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 14 - AS24731 9207 0.7% 204.6 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - AS701 8639 0.6% 9.2 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 16 - AS30890 8469 0.6% 39.2 -- EVOLVA Evolva Telecom 17 - AS12654 8120 0.6% 208.2 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 18 - AS33783 7890 0.6% 70.4 -- EEPAD 19 - AS8151 7177 0.5% 7.9 -- Uninet S.A. de C.V. 20 - AS9583 6385 0.5% 6.2 -- SIFY-AS-IN Sify Limited TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 4121 0.3% 4121.0 -- FORTESS-AS Fortess LLC Network 2 - AS35489 3623 0.3% 3623.0 -- TOTO-TECH-AS Toto Ltd. 3 - AS27407 1854 0.1% 1854.0 -- FRISCHS-INC - Frisch's Restaurants, Inc. 4 - AS15774 1751 0.1% 1751.0 -- MEDIANAT LLC "MEDIANAT", ISP primarily for educational institution 5 - AS39250 1398 0.1% 1398.0 -- COLOPROVIDER-AS Colo Provider 6 - AS31480 1217 0.1% 1217.0 -- GLOBAL-TS-AS CJSC Global TeleSystems 7 - AS34378 948 0.1% 948.0 -- RUG-AS Razguliay-UKRROS Group 8 - AS3043 3339 0.2% 834.8 -- AMPHIB-AS - Amphibian Media Corporation 9 - AS38134 4014 0.3% 802.8 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 10 - AS39610 1460 0.1% 730.0 -- LCH-CLEARNET LCH Clearnet 11 - AS3727 691 0.1% 691.0 -- SHRUBB - Shrubbery Networks 12 - AS35966 680 0.1% 680.0 -- GUBA-NETWORK - GUBA LLC 13 - AS33188 1196 0.1% 598.0 -- SCS-NETWORK-1 - Sono Corporate Suites 14 - AS8349 517 0.0% 517.0 -- IPI-UA 15 - AS14548 473 0.0% 473.0 -- LISTEN-SF-1 - Listen.com 16 - AS30355 455 0.0% 455.0 -- PATRIOT-COMMUNICATIONS - PATRIOT COMMUNICATIONS 17 - AS28912 893 0.1% 446.5 -- OLMA-AS OLMA Investment Company 18 - AS38151 442 0.0% 442.0 -- ENUM-AS-ID APJII-RD 19 - AS21391 1302 0.1% 434.0 -- TDA-AS TDA AS Maintainer 20 - AS31527 429 0.0% 429.0 -- TELEPOL-AS Telepol Security TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 222.127.32.0/19 4588 0.3% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 194.242.124.0/22 4121 0.2% AS31594 -- FORTESS-AS Fortess LLC Network 3 - 216.32.206.0/24 4070 0.2% AS20473 -- AS-CHOOPA - Choopa, LLC 4 - 61.0.0.0/8 3645 0.2% AS17607 -- ATT7192-AS-KR ATT GNS korea AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC. 5 - 62.213.176.0/23 3623 0.2% AS35489 -- TOTO-TECH-AS Toto Ltd. 6 - 209.140.24.0/24 3336 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 7 - 89.4.131.0/24 2706 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 89.4.129.0/24 2136 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 203.199.128.0/19 2089 0.1% AS4755 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 10 - 89.4.128.0/24 1948 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 66.117.207.0/24 1854 0.1% AS27407 -- FRISCHS-INC - Frisch's Restaurants, Inc. 12 - 62.68.143.0/24 1751 0.1% AS15774 -- MEDIANAT LLC "MEDIANAT", ISP primarily for educational institution 13 - 203.212.120.0/21 1639 0.1% AS38134 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 14 - 203.212.116.0/22 1531 0.1% AS38134 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 15 - 138.187.128.0/18 1478 0.1% AS3303 -- SWISSCOM Swisscom Solutions Ltd 16 - 203.223.32.0/20 1470 0.1% AS17726 -- CAMNET-AS CAMNET is an ISP of Ministry of Posts 17 - 89.4.130.0/24 1437 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 83.98.220.0/23 1398 0.1% AS39250 -- COLOPROVIDER-AS Colo Provider 19 - 203.177.144.0/23 1333 0.1% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 20 - 216.85.83.0/24 1331 0.1% AS6467 -- ESPIRECOMM - Xspedius Communications Co. Details at http://bgpupdates.potaroo.net ------------------------------------ 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 ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 26 Jan '07

26 Jan '07

This report has been generated at Fri Jan 26 21:47:04 2007 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 19-01-07 205110 133829 20-01-07 205211 134172 21-01-07 205309 133999 22-01-07 205117 133862 23-01-07 205342 133990 24-01-07 205587 133947 25-01-07 205622 133802 26-01-07 205748 133854 AS Summary 24121 Number of ASes in routing system 10190 Number of ASes announcing only one prefix 1533 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90760448 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - 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'). --- 26Jan07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 205887 133826 72061 35.0% All ASes AS4134 1246 305 941 75.5% CHINANET-BACKBONE No.31,Jin-rong Street AS18566 989 87 902 91.2% COVAD - Covad Communications Co. AS4755 1052 192 860 81.7% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4323 1057 301 756 71.5% TWTC - Time Warner Telecom, Inc. AS9498 934 190 744 79.7% BBIL-AP BHARTI BT INTERNET LTD. AS22773 720 47 673 93.5% CCINET-2 - Cox Communications Inc. AS11492 912 331 581 63.7% CABLEONE - CABLE ONE AS19262 762 181 581 76.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7018 1533 988 545 35.6% ATT-INTERNET4 - AT&T WorldNet Services AS17488 588 50 538 91.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS6197 1023 509 514 50.2% BATI-ATL - BellSouth Network Solutions, Inc AS19916 568 71 497 87.5% ASTRUM-0001 - OLM LLC AS18101 514 32 482 93.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS8151 910 466 444 48.8% Uninet S.A. de C.V. AS17676 503 66 437 86.9% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS15270 497 66 431 86.7% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS4766 728 318 410 56.3% KIXS-AS-KR Korea Telecom AS721 687 283 404 58.8% DISA-ASNBLK - DoD Network Information Center AS2386 1107 735 372 33.6% INS-AS - AT&T Data Communications Services AS4812 428 69 359 83.9% CHINANET-SH-AP China Telecom (Group) AS6467 411 54 357 86.9% ESPIRECOMM - Xspedius Communications Co. AS3602 525 187 338 64.4% AS3602-RTI - Rogers Telecom Inc. AS16852 394 68 326 82.7% BROADWING-FOCAL - Broadwing Communications, Inc. AS33588 425 123 302 71.1% BRESNAN-AS - Bresnan Communications, LLC. AS5668 573 279 294 51.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS6517 406 115 291 71.7% YIPESCOM - Yipes Communications, Inc. AS6198 554 265 289 52.2% BATI-MIA - BellSouth Network Solutions, Inc AS9583 1030 741 289 28.1% SIFY-AS-IN Sify Limited AS855 565 280 285 50.4% CANET-ASN-4 - Bell Aliant AS7011 731 455 276 37.8% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. Total 22372 7854 14518 64.9% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 ITXC - ITXC 64.7.120.0/21 AS13537 ITXC-2 - ITXC 64.7.240.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 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 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.79.64.0/19 AS10789 BIGNET-AS - The Bignet 64.79.86.0/24 AS10789 BIGNET-AS - The Bignet 64.79.87.0/24 AS10789 BIGNET-AS - The Bignet 64.79.88.0/24 AS10789 BIGNET-AS - The Bignet 64.79.89.0/24 AS10789 BIGNET-AS - The Bignet 64.79.90.0/24 AS10789 BIGNET-AS - The Bignet 64.79.96.0/20 AS10789 BIGNET-AS - The Bignet 64.89.224.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.226.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.232.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.239.0/24 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.250.128.0/18 AS10789 BIGNET-AS - The Bignet 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 69.36.128.0/20 AS16527 GVTCINTERNET - Guadalupe Valley Telephone Co-op, Inc. 69.36.192.0/20 AS29804 INTEGRATIX - Integratix Inc. 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 72.9.130.0/24 AS29904 THEBOE-29904 - The Boeing Company 72.172.64.0/19 AS558 NET2EZ - Net2EZ 77.66.128.0/17 AS6767 RU-CTSRND-AS Rostov-on-Don CTS/ICOMM Node 77.109.192.0/18 AS21366 KYMPNET-AS KympNet ISP Services South-Eastern Finland 77.236.0.0/19 AS16366 AUTOCOM AUTOCOM Autonomous System 77.240.224.0/20 AS24749 ASIMANTOVA-AS TEANET Mantova - 46100 - MANTOVA - ITALY 78.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 78.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 79.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 79.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 91.189.88.0/21 AS6908 DATAHOP Datahop Autonomous System 128.209.0.0/16 AS4017 BELLST - Bell Atlantic Science & Technology 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 139.56.0.0/19 AS14956 BROADVISION-ASN - Broadvision Inc. 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 162.54.122.0/24 AS5400 BT BT European Backbone 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 190.54.0.0/16 AS6429 Core Internet AT&T Chile 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 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 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 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.140.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.96.250.0/24 AS2018 TENET-1 192.107.104.0/24 AS7137 TELEMATIX/ ENITEL 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 193.33.30.0/23 AS31736 SENSELAN-AS senseLAN GmbH, Duedingen, Switzerland 193.43.228.0/22 AS8757 ACCESS11 Access 11 Ltd. (UK) 194.0.181.0/24 AS6778 BPTNET-AS EXATEL 194.0.183.0/24 AS25394 MK-NETZDIENSTE-AS AS for MK Netzdienste GmbH & Co. KG 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 195.35.104.0/24 AS12445 SPIDERNET-AS Selene s.p.a. 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.116.0/22 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.54.249.0/24 AS2018 TENET-1 198.54.250.0/24 AS2018 TENET-1 198.54.251.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - 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 DISA-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS721 DISA-ASNBLK - 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 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.175.64.0/19 AS6539 GT-BELL - Bell Canada 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.224.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.240.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.240.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.244.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.249.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.250.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.253.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 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 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 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 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.80.32.0/20 AS4817 DESTRA-AU-AP Destra Corporation 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 BELLST - Bell Atlantic Science & Technology 204.153.71.0/24 AS4017 BELLST - Bell Atlantic Science & Technology 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 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. 205.143.144.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 207.7.64.0/19 AS14093 ITRIBE - iTRiBE, Inc. 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.191.224.0/23 AS2828 XO-AS15 - XO Communications 207.191.232.0/21 AS2828 XO-AS15 - XO Communications 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.74.88.0/21 AS14230 COVAULT - CoVault Technology LLC 209.105.224.0/19 AS20074 KNOWLEDGENET - KNOWLEDGENET 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.177.64.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.65.0/24 AS8088 SRTNET - SRT ENTERPRISES 209.177.66.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.68.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.70.0/24 AS19159 STING - Sting Communications 209.177.89.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.94.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 209.177.95.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 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. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 212.63.192.0/19 AS30880 SPACEDUMP-AS SpaceDump IT 216.21.1.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.6.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.7.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.15.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.17.0/24 AS11652 DATATONE - Datatone Communications Inc 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.71.224.0/20 AS23527 COTELLIGENCE - Cotelligence, Inc. 216.201.72.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.73.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.74.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.75.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.76.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.77.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.78.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.79.0/24 AS14709 Telefonica Moviles Panama S.A. 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 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 ausnog(a)ausnog.net

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[routing-wg]FW:[Fwd: [Apnic-announce] New APNIC IPv4 address ranges]
by Dominic Spratley 24 Jan '07

24 Jan '07

For the RIPE community's information: > > -------- Original Message -------- > Subject: [Apnic-announce] New APNIC IPv4 address ranges > Date: Thu, 18 Jan 2007 16:00:03 +1000 > From: helpdesk(a)apnic.net > Reply-To: apnic-talk(a)apnic.net > To: apnic-announce(a)apnic.net > > > > Dear colleagues > > APNIC received the following IPv4 address blocks from IANA in Jan > 2007 and will be making allocations from these ranges in the near > future: > > 116/8 APNIC > 117/8 APNIC > 118/8 APNIC > 119/8 APNIC > 120/8 APNIC > > APNIC has made this announcement to enable the Internet community > to update network configurations, such as routing filters, where > required. > > Routability testing of new prefixes will commence on Friday > January 19 2007. The daily report will be published at the usual > URL: > > http://www.ris.ripe.net/debogon/debogon.html > > For more information on the resources administered by APNIC, > please see: > > http://www.apnic.net/db/ranges.html > > For information on the minimum allocation sizes within address > ranges administered by APNIC, please see: > > http://www.apnic.net/db/min-alloc.html > > > Kind regards > Guangliang > > ________________________________________________________________ > Guangliang Pan email: helpdesk(a)apnic.net > Resources Services Manager sip: helpdesk(a)voip.apnic.net > APNIC phone: +61 7 3858 3188 > http://www.apnic.net/ fax: +61 7 3858 3199 > ________________________________________________________________

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 19 Jan '07

19 Jan '07

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 20 Jan, 2007 Analysis Summary ---------------- BGP routing table entries examined: 208300 Prefixes after maximum aggregation: 112624 Deaggregation factor: 1.85 Unique aggregates announced to Internet: 101475 Total ASes present in the Internet Routing Table: 24172 Origin-only ASes present in the Internet Routing Table: 21051 Origin ASes announcing only one prefix: 10192 Transit ASes present in the Internet Routing Table: 3121 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 27 Number of addresses announced to Internet: 1660997452 Equivalent to 99 /8s, 0 /16s and 207 /24s Percentage of available address space announced: 44.8 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 106510 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 46255 Total APNIC prefixes after maximum aggregation: 18724 APNIC Deaggregation factor: 2.47 Prefixes being announced from the APNIC address blocks: 43822 Unique aggregates announced from the APNIC address blocks: 19170 APNIC Region origin ASes present in the Internet Routing Table: 2827 APNIC Region origin ASes announcing only one prefix: 793 APNIC Region transit ASes present in the Internet Routing Table: 422 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 276302048 Equivalent to 16 /8s, 120 /16s and 8 /24s Percentage of available APNIC address space announced: 86.4 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, 121/8, 122/7, 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: 102695 Total ARIN prefixes after maximum aggregation: 60728 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks: 75619 Unique aggregates announced from the ARIN address blocks: 28899 ARIN Region origin ASes present in the Internet Routing Table: 11274 ARIN Region origin ASes announcing only one prefix: 4311 ARIN Region transit ASes present in the Internet Routing Table: 1039 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 313853056 Equivalent to 18 /8s, 181 /16s and 4 /24s Percentage of available ARIN address space announced: 69.3 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, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 43136 Total RIPE prefixes after maximum aggregation: 28202 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 39854 Unique aggregates announced from the RIPE address blocks: 26576 RIPE Region origin ASes present in the Internet Routing Table: 9058 RIPE Region origin ASes announcing only one prefix: 4785 RIPE Region transit ASes present in the Internet Routing Table: 1465 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 286553764 Equivalent to 17 /8s, 20 /16s and 118 /24s Percentage of available RIPE address space announced: 77.6 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 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13696 Total LACNIC prefixes after maximum aggregation: 4015 LACNIC Deaggregation factor: 3.41 Prefixes being announced from the LACNIC address blocks: 11682 Unique aggregates announced from the LACNIC address blocks: 7207 LACNIC Region origin ASes present in the Internet Routing Table: 759 LACNIC Region origin ASes announcing only one prefix: 248 LACNIC Region transit ASes present in the Internet Routing Table: 135 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 36298752 Equivalent to 2 /8s, 41 /16s and 224 /24s Percentage of available LACNIC address space announced: 54.1 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: 2515 Total AfriNIC prefixes after maximum aggregation: 954 AfriNIC Deaggregation factor: 2.64 Prefixes being announced from the AfriNIC address blocks: 1788 Unique aggregates announced from the AfriNIC address blocks: 1150 AfriNIC Region origin ASes present in the Internet Routing Table: 175 AfriNIC Region origin ASes announcing only one prefix: 55 AfriNIC Region transit ASes present in the Internet Routing Table: 33 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5369600 Equivalent to 0 /8s, 81 /16s and 239 /24s Percentage of available AfriNIC address space announced: 16.0 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 1269 8655 268 CHINANET-BACKBONE 4755 1091 383 75 Videsh Sanchar Nigam Ltd. Aut 9583 1023 99 66 Sify Limited 9498 929 467 64 BHARTI BT INTERNET LTD. 23577 774 34 702 KRNIC 4766 760 4944 312 Korea Telecom (KIX) 17488 584 36 20 Hathway IP Over Cable Interne 1221 570 1697 441 Telstra Pty Ltd 7545 564 126 74 TPG Internet Pty Ltd 18101 511 103 27 Reliance Infocom Ltd Internet 17676 503 10935 66 Softbank BB Corp. 9443 442 111 74 Primus Telecommunications 4812 434 759 68 China Telecom (Shanghai) 4802 361 86 150 Wantree Development 17974 357 129 14 PT TELEKOMUNIKASI INDONESIA 17557 353 35 171 Pakistan Telecom 17849 353 33 93 Telecommunications Technology 4837 333 4071 146 chinanet IDC center beijing n 2907 332 1749 309 SINET Japan 7474 312 212 239 SingTel Optus Pty Ltd ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1548 6145 994 AT&T WorldNet Services 2386 1109 586 735 AT&T Data Communications Serv 4323 1066 820 299 Time Warner Telecom 6197 1022 645 500 BellSouth Network Solutions, 18566 986 272 8 Covad Communications 701 938 6692 751 UUNET Technologies, Inc. 174 934 6789 865 Cogent Communications 11492 910 99 14 Cable One 1239 827 2730 577 Sprint 19262 792 2570 184 Verizon Global Networks 20115 787 686 412 Charter Communications 7011 722 214 448 Citizens Utilities 209 717 3750 566 Qwest 22773 716 1744 42 Cox Communications, Inc. 721 708 21837 285 DLA Systems Automation Center 852 609 1093 394 Telus Advanced Communications 5668 568 161 19 CenturyTel Internet Holdings, 19916 568 49 54 OLM LLC 855 558 250 73 Canadian Research Network 6198 548 519 256 BellSouth Network Solutions, RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 547 1912 426 UUNET - Commercial IP service 3301 305 1199 287 TeliaNet Sweden 3320 298 4993 249 Deutsche Telekom AG 24863 298 45 25 LINKdotNET AS number 8220 271 474 262 COLT Telecommunications 6746 269 95 246 Dynamic Network Technologies, 680 257 2044 251 DFN-IP service G-WiN 3215 233 2136 96 France Telecom Transpac 8708 233 283 220 Romania Data Systems S.A. 1257 216 1069 172 SWIPnet Swedish IP Network 3269 211 2375 74 TELECOM ITALIA 30890 211 18 91 SC Kappa Invexim SRL 3246 207 354 197 Song Networks 5416 205 13 13 BATELCO-BH 8551 192 193 28 Bezeq International 20858 189 34 3 This AS will be used to conne 3300 177 171 89 AUCS Communications Services 3352 177 1767 31 Ibernet, Internet Access Netw 12479 176 578 6 Uni2 Autonomous System 786 171 1779 171 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 849 2015 203 UniNet S.A. de C.V. 11830 482 299 19 Instituto Costarricense de El 11172 391 107 81 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 14117 259 16 13 Telefonica del Sur S.A. 6471 256 74 31 ENTEL CHILE S.A. 7303 231 103 33 Telecom Argentina Stet-France 6147 224 182 20 Telefonica Del Peru 6503 217 170 92 AVANTEL, S.A. 11556 212 105 7 Cable-Wireless Panama 10481 181 72 8 Prima S.A. 21826 157 21 36 INTERCABLE 7910 149 10 33 ANDINET ON LINE 23216 147 19 43 RAMtelecom Telecomunicaciones 18822 145 9 10 TELEFONICA MANQUEHUE 19169 141 9 24 Telconet 19429 140 84 35 E.T.B. 14522 135 21 8 SatNet S.A. 7738 116 442 21 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 290 868 232 The Internet Solution 8452 222 60 6 TEDATA 15475 154 84 4 Nile Online 6713 144 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 5536 123 8 15 Internet Egypt Network 33783 106 6 4 EEPAD TISP TELECOM & INTERNET 2905 85 176 74 The Internetworking Company o 24835 85 48 6 RAYA Telecom - Egypt 2561 60 6 2 Egyptian Universities Network 15706 55 12 4 Sudatel Internet Exchange Aut 23889 50 13 15 MAURITIUS TELECOM 5713 41 294 34 Telkom SA Ltd 12455 39 6 3 Jambonet Autonomous system 33774 38 12 22 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 33776 27 2 5 Starcomms Nigeria Limited 10798 23 1 14 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1091 1016 Videsh Sanchar Nigam Ltd. Aut 4134 1269 1001 CHINANET-BACKBONE 18566 986 978 Covad Communications 9583 1023 957 Sify Limited 11492 910 896 Cable One 9498 929 865 BHARTI BT INTERNET LTD. 4323 1066 767 Time Warner Telecom 22773 716 674 Cox Communications, Inc. 8151 849 646 UniNet S.A. de C.V. 19262 792 608 Verizon Global Networks 17488 584 564 Hathway IP Over Cable Interne 5668 568 549 CenturyTel Internet Holdings, 6197 1022 522 BellSouth Network Solutions, 19916 568 514 OLM LLC 7545 564 490 TPG Internet Pty Ltd 855 558 485 Canadian Research Network 18101 511 484 Reliance Infocom Ltd Internet 15270 498 464 PaeTec.net -a division of Pae 11830 482 463 Instituto Costarricense de El 4766 760 448 Korea Telecom (KIX) List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 23456 UNALLOCATED 203.10.62.0/24 1221 Telstra Pty Ltd 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 65313 PRIVATE 203.184.140.0/24 9304 Hutchison Telecom (H Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 116.0.0.0/24 12654 RIPE NCC RIS Project 116.50.0.0/21 12654 RIPE NCC RIS Project 116.255.0.0/16 12654 RIPE NCC RIS Project 117.0.0.0/24 12654 RIPE NCC RIS Project 117.50.0.0/21 12654 RIPE NCC RIS Project 117.255.0.0/16 12654 RIPE NCC RIS Project 118.0.0.0/24 12654 RIPE NCC RIS Project 118.50.0.0/21 12654 RIPE NCC RIS Project 118.255.0.0/16 12654 RIPE NCC RIS Project 119.0.0.0/24 12654 RIPE NCC RIS Project 119.50.0.0/21 12654 RIPE NCC RIS Project 119.255.0.0/16 12654 RIPE NCC RIS Project 120.0.0.0/24 12654 RIPE NCC RIS Project 120.50.0.0/21 12654 RIPE NCC RIS Project 120.255.0.0/16 12654 RIPE NCC RIS Project 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 172.33.1.0/24 7018 AT&T WorldNet Services 180.190.0.0/16 24003 JUBILANT ORGANOSYS LTD., INDI 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /8:19 /9:10 /10:13 /11:32 /12:117 /13:230 /14:412 /15:811 /16:9126 /17:3652 /18:5948 /19:12921 /20:14539 /21:12987 /22:16561 /23:17804 /24:111456 /25:626 /26:448 /27:360 /28:66 /29:39 /30:90 /31:0 /32:33 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 969 986 Covad Communications 11492 896 910 Cable One 9583 852 1023 Sify Limited 7018 848 1548 AT&T WorldNet Services 2386 831 1109 AT&T Data Communications Serv 6197 795 1022 BellSouth Network Solutions, 23577 760 774 KRNIC 7011 626 722 Citizens Utilities 9498 587 929 BHARTI BT INTERNET LTD. 4766 569 760 Korea Telecom (KIX) 19916 563 568 OLM LLC 4755 500 1091 Videsh Sanchar Nigam Ltd. Aut 15270 466 498 PaeTec.net -a division of Pae 855 456 558 Canadian Research Network 18101 444 511 Reliance Infocom Ltd Internet 5668 437 568 CenturyTel Internet Holdings, 1239 412 827 Sprint 17488 407 584 Hathway IP Over Cable Interne 33588 400 422 Bresnan Communications, LLC. 6517 388 414 Yipes Communications, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:62 9:1 12:1661 13:1 15:15 16:3 17:3 18:5 20:36 24:871 25:1 32:55 38:276 40:56 41:61 44:2 47:10 52:4 55:1 56:3 57:24 58:295 59:376 60:199 61:953 62:1037 63:1901 64:3183 65:2312 66:3130 67:708 68:640 69:1722 70:416 71:133 72:1137 73:1 74:138 75:61 76:20 80:819 81:778 82:641 83:346 84:494 85:799 86:435 87:460 88:268 89:754 90:2 91:139 97:1 116:1 117:1 118:1 119:1 120:1 121:129 122:66 123:25 124:551 125:753 128:311 129:219 130:112 131:315 132:49 133:9 134:183 135:44 136:180 137:113 138:190 139:54 140:522 141:135 142:365 143:211 144:266 145:67 146:321 147:138 148:365 149:189 150:114 151:118 152:90 153:119 154:5 155:245 156:166 157:168 158:167 159:147 160:99 161:101 162:227 163:162 164:451 165:239 166:244 167:281 168:493 169:121 170:378 171:15 172:1 189:73 190:351 192:5737 193:3638 194:2913 195:2206 196:920 198:3784 199:3283 200:4610 201:959 202:7129 203:7261 204:3958 205:2095 206:2407 207:2895 208:2405 209:3563 210:2317 211:880 212:1306 213:1422 214:391 215:39 216:4103 217:1180 218:356 219:267 220:854 221:368 222:289 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 19 Jan '07

19 Jan '07

BGP Update Report Interval: 05-Jan-07 -to- 18-Jan-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS28751 22688 1.9% 163.2 -- CAUCASUS-NET-AS Caucasus Network Tbilisi, Georgia 2 - AS4788 18516 1.5% 10.1 -- TMNET-AS-AP TM Net, Internet Service Provider 3 - AS306 17798 1.5% 98.3 -- DNIC - DoD Network Information Center 4 - AS24326 13280 1.1% 121.8 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok 5 - AS5800 12265 1.0% 141.0 -- DDN-ASNBLK - DoD Network Information Center 6 - AS17974 12038 1.0% 33.9 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 7 - AS702 11240 0.9% 15.9 -- AS702 MCI EMEA - Commercial IP service provider in Europe 8 - AS4621 10494 0.9% 77.7 -- UNSPECIFIED UNINET-TH 9 - AS4618 9667 0.8% 134.3 -- INET-TH-AS Internet Thailand Company Limited 10 - AS4775 8781 0.7% 48.5 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 11 - AS4795 7961 0.7% 32.4 -- INDOSAT2-ID INDOSATM2 ASN 12 - AS30890 7805 0.6% 36.6 -- EVOLVA Evolva Telecom 13 - AS12654 6259 0.5% 156.5 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 14 - AS721 6097 0.5% 7.9 -- DISA-ASNBLK - DoD Network Information Center 15 - AS9583 6061 0.5% 6.0 -- SIFY-AS-IN Sify Limited 16 - AS33783 6042 0.5% 55.4 -- EEPAD 17 - AS34160 5977 0.5% 221.4 -- TRANSTRUM Transtrum 18 - AS18231 5914 0.5% 44.8 -- EXATT-AS-AP Exatt Technologies Private Ltd. 19 - AS21826 5444 0.5% 34.7 -- Internet Cable Plus C. A. 20 - AS4249 5320 0.4% 39.4 -- LILLY-AS - Eli Lilly and Company TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35489 3708 0.3% 3708.0 -- TOTO-TECH-AS Toto Ltd. 2 - AS31594 3459 0.3% 3459.0 -- FORTESS-AS Fortess LLC Network 3 - AS27407 1398 0.1% 1398.0 -- FRISCHS-INC - Frisch's Restaurants, Inc. 4 - AS31480 1288 0.1% 1288.0 -- GLOBAL-TS-AS CJSC Global TeleSystems 5 - AS15774 1043 0.1% 1043.0 -- MEDIANAT LLC "MEDIANAT", ISP primarily for educational institution 6 - AS10100 4014 0.3% 1003.5 -- ASN-AP-UBSW # AS-AP-UBSW CONVERTED TO ASN-AP-UBSW FOR RPSL COMPLIANCE UBS Warburg Autonomous System Asia-Pacific 7 - AS34378 964 0.1% 964.0 -- RUG-AS Razguliay-UKRROS Group 8 - AS3043 3435 0.3% 858.8 -- AMPHIB-AS - Amphibian Media Corporation 9 - AS38134 4010 0.3% 802.0 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 10 - AS39250 1440 0.1% 720.0 -- COLOPROVIDER-AS Colo Provider 11 - AS27462 1125 0.1% 562.5 -- KDVTECH-AS - KDV Technology and Consulting Services 12 - AS12922 525 0.0% 525.0 -- MULTITRADE-AS Bank Outsourcer 13 - AS8349 515 0.0% 515.0 -- IPI-UA 14 - AS39610 996 0.1% 498.0 -- LCH-CLEARNET LCH Clearnet 15 - AS23917 982 0.1% 491.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 16 - AS31527 481 0.0% 481.0 -- TELEPOL-AS Telepol Security 17 - AS33188 919 0.1% 459.5 -- SCS-NETWORK-1 - Sono Corporate Suites 18 - AS21391 1311 0.1% 437.0 -- TDA-AS TDA AS Maintainer 19 - AS4678 4347 0.4% 434.7 -- FINE CANON NETWORK COMMUNICATIONS INC. 20 - AS14699 3910 0.3% 391.0 -- BTCBCI - Bloomingdale Communications Inc TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 222.127.32.0/19 4571 0.3% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 61.0.0.0/8 4337 0.3% AS17607 -- ATT7192-AS-KR ATT GNS korea AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC. 3 - 147.60.0.0/16 4001 0.3% AS10100 -- ASN-AP-UBSW # AS-AP-UBSW CONVERTED TO ASN-AP-UBSW FOR RPSL COMPLIANCE UBS Warburg Autonomous System Asia-Pacific 4 - 62.213.176.0/23 3708 0.3% AS35489 -- TOTO-TECH-AS Toto Ltd. 5 - 194.242.124.0/22 3459 0.2% AS31594 -- FORTESS-AS Fortess LLC Network 6 - 209.140.24.0/24 3432 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 7 - 216.32.206.0/24 2858 0.2% AS20473 -- AS-CHOOPA - Choopa, LLC 8 - 138.187.128.0/18 2690 0.2% AS3303 -- SWISSCOM Swisscom Solutions Ltd 9 - 89.4.131.0/24 2206 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 203.177.144.0/23 2083 0.1% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 11 - 203.223.32.0/20 1987 0.1% AS17726 -- CAMNET-AS CAMNET is an ISP of Ministry of Posts 12 - 203.199.128.0/19 1686 0.1% AS4755 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 13 - 203.212.120.0/21 1639 0.1% AS38134 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 14 - 203.212.116.0/22 1531 0.1% AS38134 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 15 - 83.98.220.0/23 1437 0.1% AS39250 -- COLOPROVIDER-AS Colo Provider 16 - 66.117.207.0/24 1398 0.1% AS27407 -- FRISCHS-INC - Frisch's Restaurants, Inc. 17 - 193.151.108.0/22 1288 0.1% AS31480 -- GLOBAL-TS-AS CJSC Global TeleSystems 18 - 89.4.130.0/24 1287 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 19 - 216.85.83.0/24 1267 0.1% AS6467 -- ESPIRECOMM - Xspedius Communications Co. 20 - 62.68.143.0/24 1043 0.1% AS15774 -- MEDIANAT LLC "MEDIANAT", ISP primarily for educational institution Details at http://bgpupdates.potaroo.net ------------------------------------ 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 ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 19 Jan '07

19 Jan '07

This report has been generated at Fri Jan 19 21:46:43 2007 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 12-01-07 204271 133133 13-01-07 204375 133206 14-01-07 204384 133265 15-01-07 204415 133375 16-01-07 204613 133603 17-01-07 204729 133630 18-01-07 204880 133706 19-01-07 205110 133867 AS Summary 24071 Number of ASes in routing system 10183 Number of ASes announcing only one prefix 1528 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90870272 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - 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'). --- 19Jan07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 205128 133758 71370 34.8% All ASes AS4134 1236 300 936 75.7% CHINANET-BACKBONE No.31,Jin-rong Street AS18566 986 104 882 89.5% COVAD - Covad Communications Co. AS4755 1052 179 873 83.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 930 87 843 90.6% BBIL-AP BHARTI BT INTERNET LTD. AS4323 1061 303 758 71.4% TWTC - Time Warner Telecom, Inc. AS22773 713 48 665 93.3% CCINET-2 - Cox Communications Inc. AS11492 910 329 581 63.8% CABLEONE - CABLE ONE AS19262 760 185 575 75.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7018 1528 990 538 35.2% ATT-INTERNET4 - AT&T WorldNet Services AS17488 584 50 534 91.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS6197 1022 508 514 50.3% BATI-ATL - BellSouth Network Solutions, Inc AS19916 568 71 497 87.5% ASTRUM-0001 - OLM LLC AS18101 511 32 479 93.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17676 503 66 437 86.9% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS721 707 289 418 59.1% DISA-ASNBLK - DoD Network Information Center AS15270 496 82 414 83.5% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS8151 848 438 410 48.3% Uninet S.A. de C.V. AS4766 725 317 408 56.3% KIXS-AS-KR Korea Telecom AS9583 1024 622 402 39.3% SIFY-AS-IN Sify Limited AS2386 1107 737 370 33.4% INS-AS - AT&T Data Communications Services AS6467 414 45 369 89.1% ESPIRECOMM - Xspedius Communications Co. AS4812 427 68 359 84.1% CHINANET-SH-AP China Telecom (Group) AS3602 524 187 337 64.3% AS3602-RTI - Rogers Telecom Inc. AS16852 392 67 325 82.9% BROADWING-FOCAL - Broadwing Communications, Inc. AS33588 422 120 302 71.6% BRESNAN-AS - Bresnan Communications, LLC. AS6517 405 115 290 71.6% YIPESCOM - Yipes Communications, Inc. AS6198 552 263 289 52.4% BATI-MIA - BellSouth Network Solutions, Inc AS855 558 274 284 50.9% CANET-ASN-4 - Bell Aliant AS7011 720 446 274 38.1% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS14654 304 32 272 89.5% WAYPORT - Wayport Total 21989 7354 14635 66.6% Top 30 total Possible Bogus Routes 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp. 64.7.112.0/21 AS13511 ITXC - ITXC 64.7.120.0/21 AS13537 ITXC-2 - ITXC 64.7.240.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 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 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.79.64.0/19 AS10789 BIGNET-AS - The Bignet 64.79.86.0/24 AS10789 BIGNET-AS - The Bignet 64.79.87.0/24 AS10789 BIGNET-AS - The Bignet 64.79.88.0/24 AS10789 BIGNET-AS - The Bignet 64.79.89.0/24 AS10789 BIGNET-AS - The Bignet 64.79.90.0/24 AS10789 BIGNET-AS - The Bignet 64.79.96.0/20 AS10789 BIGNET-AS - The Bignet 64.89.224.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.225.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.226.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.232.0/24 AS15276 MAX-LV - Intuitive Logic 64.89.239.0/24 AS15276 MAX-LV - Intuitive Logic 64.250.128.0/18 AS10789 BIGNET-AS - The Bignet 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc. 66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 69.36.128.0/20 AS16527 GVTCINTERNET - Guadalupe Valley Telephone Co-op, Inc. 69.36.192.0/20 AS29804 INTEGRATIX - Integratix Inc. 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 72.9.130.0/24 AS29904 THEBOE-29904 - The Boeing Company 77.240.176.0/20 AS24641 FASTER-AS This is AS for ISP Faster, Brno, CZ. 78.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 78.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 79.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 79.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 91.123.64.0/20 AS6851 BKCNET BKCNET Autonomous System 125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 128.209.0.0/16 AS4017 BELLST - Bell Atlantic Science & Technology 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 139.56.0.0/19 AS14956 BROADVISION-ASN - Broadvision Inc. 139.56.72.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ATT-ASIAPACIFIC AT&T Global Network Services - EMEA 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 162.54.122.0/24 AS5400 BT BT European Backbone 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 180.190.0.0/16 AS24003 JUBL-MAIN-AS-IN JUBILANT ORGANOSYS LTD., INDIA, LEADING CHEMICAL MANUFACTURER 190.54.0.0/16 AS6429 Core Internet AT&T Chile 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 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.81.160.0/24 AS719 ELISA-AS Elisa Oyj 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 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.140.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.96.250.0/24 AS2018 TENET-1 192.107.104.0/24 AS7137 TELEMATIX/ ENITEL 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 193.43.228.0/22 AS8757 ACCESS11 Access 11 Ltd. (UK) 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 195.35.104.0/24 AS12445 SPIDERNET-AS Selene s.p.a. 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.116.0/22 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.54.249.0/24 AS2018 TENET-1 198.54.250.0/24 AS2018 TENET-1 198.54.251.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - 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 DISA-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA 199.114.142.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS721 DISA-ASNBLK - 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 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.175.64.0/19 AS6539 GT-BELL - Bell Canada 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.224.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.240.0/20 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.240.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.244.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.249.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.250.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 202.58.253.0/24 AS17925 WAVENET WAVENET PHILIPPINES INC. 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 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 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 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.80.32.0/20 AS4817 DESTRA-AU-AP Destra Corporation 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.104.0/22 AS23914 OCI-AS-VN One-Connection Internet Company 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 BELLST - Bell Atlantic Science & Technology 204.153.71.0/24 AS4017 BELLST - Bell Atlantic Science & Technology 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 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. 205.143.144.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 207.7.64.0/19 AS14093 ITRIBE - iTRiBE, Inc. 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.191.224.0/23 AS2828 XO-AS15 - XO Communications 207.191.232.0/21 AS2828 XO-AS15 - XO Communications 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 209.105.224.0/19 AS20074 KNOWLEDGENET - KNOWLEDGENET 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.177.64.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.65.0/24 AS8088 SRTNET - SRT ENTERPRISES 209.177.66.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.68.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.70.0/24 AS19159 STING - Sting Communications 209.177.89.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.94.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 209.177.95.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 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. 209.212.128.0/19 AS7453 GTINET - Gateway Telecommunications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.21.1.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.6.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.7.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.15.0/24 AS11652 DATATONE - Datatone Communications Inc 216.21.17.0/24 AS11652 DATATONE - Datatone Communications Inc 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.71.224.0/20 AS23527 COTELLIGENCE - Cotelligence, Inc. 216.201.72.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.73.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.74.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.75.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.76.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.77.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.78.0/24 AS14709 Telefonica Moviles Panama S.A. 216.201.79.0/24 AS14709 Telefonica Moviles Panama S.A. 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 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 ausnog(a)ausnog.net

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[routing-wg]MSDP for Linux
by Max Tulyev 17 Jan '07

17 Jan '07

Hi! Sorry for possible offtopic, but is there an implementation of MSDP (Multicast Source Discovery Protocol) for Linux? Thank you! -- WBR, Max Tulyev (MT6561-RIPE, 2:463/253@FIDO)

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 12 Jan '07

12 Jan '07

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 13 Jan, 2007 Analysis Summary ---------------- BGP routing table entries examined: 207335 Prefixes after maximum aggregation: 112275 Deaggregation factor: 1.85 Unique aggregates announced to Internet: 101123 Total ASes present in the Internet Routing Table: 24109 Origin-only ASes present in the Internet Routing Table: 21004 Origin ASes announcing only one prefix: 10167 Transit ASes present in the Internet Routing Table: 3105 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1654125772 Equivalent to 98 /8s, 151 /16s and 244 /24s Percentage of available address space announced: 44.6 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 105540 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 46064 Total APNIC prefixes after maximum aggregation: 18654 APNIC Deaggregation factor: 2.47 Prefixes being announced from the APNIC address blocks: 43622 Unique aggregates announced from the APNIC address blocks: 19166 APNIC Region origin ASes present in the Internet Routing Table: 2819 APNIC Region origin ASes announcing only one prefix: 794 APNIC Region transit ASes present in the Internet Routing Table: 421 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 274913376 Equivalent to 16 /8s, 98 /16s and 216 /24s Percentage of available APNIC address space announced: 86.0 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, 121/8, 122/7, 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: 102243 Total ARIN prefixes after maximum aggregation: 60587 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks: 75424 Unique aggregates announced from the ARIN address blocks: 28773 ARIN Region origin ASes present in the Internet Routing Table: 11259 ARIN Region origin ASes announcing only one prefix: 4313 ARIN Region transit ASes present in the Internet Routing Table: 1040 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 312109696 Equivalent to 18 /8s, 154 /16s and 106 /24s Percentage of available ARIN address space announced: 68.9 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, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 42963 Total RIPE prefixes after maximum aggregation: 28092 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 39732 Unique aggregates announced from the RIPE address blocks: 26449 RIPE Region origin ASes present in the Internet Routing Table: 9024 RIPE Region origin ASes announcing only one prefix: 4756 RIPE Region transit ASes present in the Internet Routing Table: 1449 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 284066980 Equivalent to 16 /8s, 238 /16s and 132 /24s Percentage of available RIPE address space announced: 77.0 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 40960-43007 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13538 Total LACNIC prefixes after maximum aggregation: 3991 LACNIC Deaggregation factor: 3.39 Prefixes being announced from the LACNIC address blocks: 11624 Unique aggregates announced from the LACNIC address blocks: 7166 LACNIC Region origin ASes present in the Internet Routing Table: 756 LACNIC Region origin ASes announcing only one prefix: 251 LACNIC Region transit ASes present in the Internet Routing Table: 132 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 36115200 Equivalent to 2 /8s, 39 /16s and 19 /24s Percentage of available LACNIC address space announced: 53.8 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: 2526 Total AfriNIC prefixes after maximum aggregation: 951 AfriNIC Deaggregation factor: 2.66 Prefixes being announced from the AfriNIC address blocks: 1769 Unique aggregates announced from the AfriNIC address blocks: 1132 AfriNIC Region origin ASes present in the Internet Routing Table: 172 AfriNIC Region origin ASes announcing only one prefix: 53 AfriNIC Region transit ASes present in the Internet Routing Table: 31 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 5344768 Equivalent to 0 /8s, 81 /16s and 142 /24s Percentage of available AfriNIC address space announced: 15.9 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 1265 8645 264 CHINANET-BACKBONE 4755 1046 384 68 Videsh Sanchar Nigam Ltd. Aut 9583 1025 99 66 Sify Limited 9498 919 467 65 BHARTI BT INTERNET LTD. 23577 771 34 700 KRNIC 4766 761 4946 312 Korea Telecom (KIX) 1221 574 1698 445 Telstra Pty Ltd 17488 567 35 22 Hathway IP Over Cable Interne 7545 562 126 74 TPG Internet Pty Ltd 17676 503 10935 66 Softbank BB Corp. 18101 499 87 27 Reliance Infocom Ltd Internet 9443 442 111 74 Primus Telecommunications 4812 436 759 69 China Telecom (Shanghai) 9942 436 85 131 COMindico Australia 17974 365 129 12 PT TELEKOMUNIKASI INDONESIA 4802 360 86 150 Wantree Development 17557 355 35 169 Pakistan Telecom 17849 353 33 93 Telecommunications Technology 2907 332 1749 309 SINET Japan 4837 331 3943 144 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1537 6161 998 AT&T WorldNet Services 2386 1106 585 733 AT&T Data Communications Serv 4323 1065 821 300 Time Warner Telecom 6197 1022 639 500 BellSouth Network Solutions, 18566 984 272 8 Covad Communications 701 935 6676 749 UUNET Technologies, Inc. 174 933 6789 865 Cogent Communications 11492 908 99 13 Cable One 1239 822 2730 572 Sprint 19262 804 2538 182 Verizon Global Networks 20115 776 678 415 Charter Communications 721 748 21837 290 DLA Systems Automation Center 209 721 3748 567 Qwest 22773 715 1744 41 Cox Communications, Inc. 7011 688 209 429 Citizens Utilities 852 607 1093 393 Telus Advanced Communications 5668 570 161 19 CenturyTel Internet Holdings, 19916 567 48 57 OLM LLC 6198 550 519 256 BellSouth Network Solutions, 855 536 250 73 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 545 1912 424 UUNET - Commercial IP service 3301 305 1199 287 TeliaNet Sweden 3320 296 4993 247 Deutsche Telekom AG 24863 296 45 25 LINKdotNET AS number 8220 271 473 262 COLT Telecommunications 6746 265 93 243 Dynamic Network Technologies, 680 256 2042 250 DFN-IP service G-WiN 8708 234 283 221 Romania Data Systems S.A. 3215 233 2136 96 France Telecom Transpac 1257 215 1069 171 SWIPnet Swedish IP Network 3269 211 2375 74 TELECOM ITALIA 3246 209 354 196 Song Networks 30890 209 19 90 SC Kappa Invexim SRL 5416 206 13 9 BATELCO-BH 8551 196 197 24 Bezeq International 3352 176 1767 31 Ibernet, Internet Access Netw 3300 175 171 88 AUCS Communications Services 12479 175 578 6 Uni2 Autonomous System 20858 175 34 3 This AS will be used to conne 786 172 1795 172 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 829 2015 204 UniNet S.A. de C.V. 11830 482 299 19 Instituto Costarricense de El 11172 385 104 78 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 307 206 11 VTR PUNTO NET S.A. 14117 258 16 13 Telefonica del Sur S.A. 6471 256 74 31 ENTEL CHILE S.A. 7303 230 103 32 Telecom Argentina Stet-France 6147 225 182 20 Telefonica Del Peru 6503 216 170 93 AVANTEL, S.A. 11556 212 105 7 Cable-Wireless Panama 10481 181 72 8 Prima S.A. 21826 156 20 35 INTERCABLE 23216 146 19 43 RAMtelecom Telecomunicaciones 18822 145 9 10 TELEFONICA MANQUEHUE 7910 144 10 33 ANDINET ON LINE 19429 141 84 35 E.T.B. 19169 139 9 22 Telconet 14522 134 21 8 SatNet S.A. 7738 116 442 21 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 289 868 231 The Internet Solution 8452 230 60 6 TEDATA 15475 154 84 4 Nile Online 6713 144 135 11 Itissalat Al-MAGHRIB 2018 138 309 113 Tertiary Education Network 5536 123 8 15 Internet Egypt Network 33783 109 6 4 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 84 175 73 The Internetworking Company o 2561 60 6 2 Egyptian Universities Network 15706 55 12 4 Sudatel Internet Exchange Aut 23889 55 13 15 MAURITIUS TELECOM 5713 41 294 34 Telkom SA Ltd 12455 39 6 3 Jambonet Autonomous system 33774 38 12 22 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33766 33 2 1 Nyala Communications Pty Ltd 8524 30 2 6 AUCEGYPT Autonomous System 15804 27 2 1 AS of The Way Out Internet So 33776 27 2 5 Starcomms Nigeria Limited Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1265 1001 CHINANET-BACKBONE 4755 1046 978 Videsh Sanchar Nigam Ltd. Aut 18566 984 976 Covad Communications 9583 1025 959 Sify Limited 11492 908 895 Cable One 9498 919 854 BHARTI BT INTERNET LTD. 4323 1065 765 Time Warner Telecom 22773 715 674 Cox Communications, Inc. 8151 829 625 UniNet S.A. de C.V. 19262 804 622 Verizon Global Networks 5668 570 551 CenturyTel Internet Holdings, 17488 567 545 Hathway IP Over Cable Interne 6197 1022 522 BellSouth Network Solutions, 19916 567 510 OLM LLC 7545 562 488 TPG Internet Pty Ltd 18101 499 472 Reliance Infocom Ltd Internet 855 536 463 Canadian Research Network 15270 497 463 PaeTec.net -a division of Pae 11830 482 463 Instituto Costarricense de El 721 748 458 DLA Systems Automation Center List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 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 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.172.0.0/19 721 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 /8:19 /9:10 /10:13 /11:30 /12:116 /13:228 /14:409 /15:804 /16:9100 /17:3636 /18:5933 /19:12911 /20:14500 /21:12941 /22:16483 /23:17922 /24:110644 /25:600 /26:454 /27:357 /28:72 /29:43 /30:86 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 967 984 Covad Communications 11492 894 908 Cable One 9583 854 1025 Sify Limited 7018 832 1537 AT&T WorldNet Services 2386 829 1106 AT&T Data Communications Serv 6197 795 1022 BellSouth Network Solutions, 23577 757 771 KRNIC 7011 593 688 Citizens Utilities 9498 579 919 BHARTI BT INTERNET LTD. 4766 569 761 Korea Telecom (KIX) 19916 562 567 OLM LLC 4755 486 1046 Videsh Sanchar Nigam Ltd. Aut 15270 465 497 PaeTec.net -a division of Pae 5668 440 570 CenturyTel Internet Holdings, 855 433 536 Canadian Research Network 18101 433 499 Reliance Infocom Ltd Internet 1239 408 822 Sprint 33588 400 422 Bresnan Communications, LLC. 17488 390 567 Hathway IP Over Cable Interne 6198 389 550 BellSouth Network Solutions, Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:62 9:1 12:1653 13:1 15:15 16:3 17:3 18:5 20:36 24:870 25:1 32:55 38:274 40:57 41:57 44:2 47:10 52:4 53:1 55:1 56:3 57:25 58:277 59:365 60:190 61:960 62:1060 63:1893 64:3178 65:2298 66:3085 67:693 68:642 69:1705 70:407 71:129 72:1124 74:125 75:58 76:20 80:819 81:788 82:640 83:349 84:487 85:776 86:435 87:451 88:259 89:732 90:2 91:130 97:1 121:123 122:55 123:24 124:520 125:760 128:315 129:219 130:126 131:315 132:49 133:9 134:183 135:44 136:181 137:114 138:189 139:54 140:520 141:135 142:348 143:212 144:265 145:67 146:320 147:138 148:362 149:187 150:112 151:117 152:90 153:119 154:5 155:245 156:156 157:152 158:167 159:140 160:99 161:94 162:226 163:159 164:237 165:237 166:243 167:280 168:479 169:121 170:365 171:13 172:1 189:49 190:340 192:5740 193:3622 194:2897 195:2194 196:914 198:3772 199:3280 200:4632 201:952 202:7074 203:7271 204:3954 205:2108 206:2429 207:2896 208:2380 209:3565 210:2292 211:865 212:1296 213:1423 214:388 215:39 216:4087 217:1202 218:340 219:257 220:837 221:371 222:261 End of report Report Website: http://thyme.apnic.net

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 12 Jan '07

12 Jan '07

BGP Update Report Interval: 29-Dec-06 -to- 11-Jan-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8220 69155 2.4% 247.0 -- COLT COLT Telecommunications 2 - AS28751 35645 1.2% 254.6 -- CAUCASUS-NET-AS Caucasus Network Tbilisi, Georgia 3 - AS701 35105 1.2% 36.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 4 - AS2907 31361 1.1% 94.2 -- ERX-SINET-AS National Center for Science Information Systems 5 - AS702 28034 1.0% 38.8 -- AS702 MCI EMEA - Commercial IP service provider in Europe 6 - AS4804 23274 0.8% 78.4 -- MPX-AS Microplex PTY LTD 7 - AS3561 17058 0.6% 35.2 -- SAVVIS - Savvis 8 - AS306 14923 0.5% 82.0 -- DNIC - DoD Network Information Center 9 - AS5668 14082 0.5% 24.4 -- AS-5668 - CenturyTel Internet Holdings, Inc. 10 - AS705 13873 0.5% 39.8 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 11 - AS9051 12886 0.5% 90.1 -- IDM Autonomous System 12 - AS9583 12181 0.4% 11.4 -- SIFY-AS-IN Sify Limited 13 - AS11830 11686 0.4% 12.7 -- Instituto Costarricense de Electricidad y Telecom. 14 - AS3301 11248 0.4% 36.1 -- TELIANET-SWEDEN TeliaNet Sweden 15 - AS6471 11087 0.4% 43.1 -- ENTEL CHILE S.A. 16 - AS4725 10813 0.4% 152.3 -- ODN JAPAN TELECOM CO.,LTD. 17 - AS6461 10778 0.4% 61.6 -- MFNX MFN - Metromedia Fiber Network 18 - AS8151 10399 0.4% 12.5 -- Uninet S.A. de C.V. 19 - AS668 9885 0.3% 39.5 -- ASN-ASNET-NET-AS - Defense Research and Engineering Network 20 - AS11486 9818 0.3% 34.8 -- WAN - Worldcom Advance Networks TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS35489 3553 0.1% 3553.0 -- TOTO-TECH-AS Toto Ltd. 2 - AS4809 5390 0.2% 2695.0 -- CHINANET-CORE-WAN-CENTRAL CHINANET core WAN Central 3 - AS31594 1395 0.1% 1395.0 -- FORTESS-AS Fortess LLC Network 4 - AS9945 1063 0.0% 1063.0 -- KCACBACKUP-AS-KR Korea Information Security Agency 5 - AS10100 4024 0.1% 1006.0 -- ASN-AP-UBSW # AS-AP-UBSW CONVERTED TO ASN-AP-UBSW FOR RPSL COMPLIANCE UBS Warburg Autonomous System Asia-Pacific 6 - AS34378 947 0.0% 947.0 -- RUG-AS Razguliay-UKRROS Group 7 - AS39250 1890 0.1% 945.0 -- COLOPROVIDER-AS Colo Provider 8 - AS12922 662 0.0% 662.0 -- MULTITRADE-AS Bank Outsourcer 9 - AS3043 3286 0.1% 657.2 -- AMPHIB-AS - Amphibian Media Corporation 10 - AS14699 6122 0.2% 612.2 -- BTCBCI - Bloomingdale Communications Inc 11 - AS27407 604 0.0% 604.0 -- FRISCHS-INC - Frisch's Restaurants, Inc. 12 - AS4678 5817 0.2% 581.7 -- FINE CANON NETWORK COMMUNICATIONS INC. 13 - AS32937 1154 0.0% 577.0 -- CAC-FOR-THE-DEAF-AND-HARD-OF-HEARING - Communication Access Center for the Deaf and Hard of Hearing, Inc. 14 - AS21391 1680 0.1% 560.0 -- TDA-AS TDA AS Maintainer 15 - AS38197 1960 0.1% 490.0 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited 16 - AS27731 473 0.0% 473.0 -- ACH Colombia 17 - AS33188 927 0.0% 463.5 -- SCS-NETWORK-1 - Sono Corporate Suites 18 - AS31414 458 0.0% 458.0 -- SEVENCS-AS SevenCs AG & Co.KG 19 - AS23734 857 0.0% 428.5 -- ONE-NORTH-AS-AP ONE-NORTH 20 - AS12497 2541 0.1% 423.5 -- SANET-GE SANET NETWORK (AS) TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 61.0.0.0/8 4305 0.1% AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC. 2 - 222.127.32.0/19 4064 0.1% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 147.60.0.0/16 4003 0.1% AS10100 -- ASN-AP-UBSW # AS-AP-UBSW CONVERTED TO ASN-AP-UBSW FOR RPSL COMPLIANCE UBS Warburg Autonomous System Asia-Pacific 4 - 62.213.176.0/23 3553 0.1% AS35489 -- TOTO-TECH-AS Toto Ltd. 5 - 209.140.24.0/24 3235 0.1% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 6 - 59.37.2.0/23 2758 0.1% AS4809 -- CHINANET-CORE-WAN-CENTRAL CHINANET core WAN Central 7 - 58.49.108.0/24 2632 0.1% AS4809 -- CHINANET-CORE-WAN-CENTRAL CHINANET core WAN Central 8 - 170.210.128.0/21 2049 0.1% AS4270 -- Red de Interconexion Universitaria 9 - 216.32.206.0/24 1996 0.1% AS20473 -- AS-CHOOPA - Choopa, LLC 10 - 210.56.52.0/24 1854 0.1% AS38197 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited 11 - 83.98.220.0/23 1823 0.1% AS39250 -- COLOPROVIDER-AS Colo Provider 12 - 194.242.124.0/22 1395 0.0% AS31594 -- FORTESS-AS Fortess LLC Network 13 - 138.187.128.0/18 1276 0.0% AS3303 -- SWISSCOM Swisscom Solutions Ltd 14 - 209.69.212.0/22 1275 0.0% AS11574 -- AVALONSYS - Avalon Systems, Inc. 15 - 143.81.0.0/21 1149 0.0% AS6034 -- DDN-ASNBLK - DoD Network Information Center 16 - 89.4.130.0/24 1086 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 221.143.13.0/24 1063 0.0% AS9945 -- KCACBACKUP-AS-KR Korea Information Security Agency 18 - 146.222.45.0/24 1031 0.0% AS703 -- UNSPECIFIED UUNET 19 - 146.222.69.0/24 1028 0.0% AS703 -- UNSPECIFIED UUNET 20 - 194.42.208.0/20 987 0.0% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business Details at http://bgpupdates.potaroo.net ------------------------------------ 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 ausnog(a)ausnog.net

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