- routing-wg - mailman.ripe.net

Weekly Routing Table Report
by Routing Table Analysis 15 Aug '03

15 Aug '03

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 16 Aug, 2003 Analysis Summary ---------------- BGP routing table entries examined: 125833 Prefixes after maximum aggregation: 79107 Unique aggregates announced to Internet: 60511 Total ASes present in the Internet Routing Table: 15426 Origin-only ASes present in the Internet Routing Table: 13356 Origin ASes announcing only one prefix: 6062 Transit ASes present in the Internet Routing Table: 2070 Transit-only ASes present in the Internet Routing Table: 65 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 26 Illegal AS announcements present in the Routing Table: 3 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 15 Number of addresses announced to Internet: 1236781440 Equivalent to 73 /8s, 183 /16s and 201 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 59.6 Percentage of available address space allocated: 56.0 Total number of prefixes smaller than registry allocations: 55575 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 22221 Total APNIC prefixes after maximum aggregation: 12707 Prefixes being announced from the APNIC address blocks: 20640 Unique aggregates announced from the APNIC address blocks: 12353 APNIC Region origin ASes present in the Internet Routing Table: 1877 APNIC Region origin ASes announcing only one prefix: 531 APNIC Region transit ASes present in the Internet Routing Table: 314 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 120532096 Equivalent to 7 /8s, 47 /16s and 44 /24s Percentage of available APNIC address space announced: 64.9 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239 17408 - 18431, 23552 - 24575 APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 76090 Total ARIN prefixes after maximum aggregation: 47800 Prefixes being announced from the ARIN address blocks: 54382 Unique aggregates announced from the ARIN address blocks: 16877 ARIN Region origin ASes present in the Internet Routing Table: 8355 ARIN Region origin ASes announcing only one prefix: 2826 ARIN Region transit ASes present in the Internet Routing Table: 817 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 195523840 Equivalent to 11 /8s, 167 /16s and 117 /24s Percentage of available ARIN address space announced: 72.8 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 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, 29695 - 30719 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 22154 Total RIPE prefixes after maximum aggregation: 16327 Prefixes being announced from the RIPE address blocks: 18769 Unique aggregates announced from the RIPE address blocks: 12670 RIPE Region origin ASes present in the Internet Routing Table: 4784 RIPE Region origin ASes announcing only one prefix: 2610 RIPE Region transit ASes present in the Internet Routing Table: 841 Average RIPE Region AS path length visible: 5.4 Max RIPE Region AS path length visible: 26 Number of RIPE addresses announced to Internet: 134669120 Equivalent to 8 /8s, 6 /16s and 227 /24s Percentage of available RIPE address space announced: 73.0 RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503, 24576 - 25599, 28672 - 29695 RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 5366 Total LACNIC prefixes after maximum aggregation: 2273 Prefixes being announced from the LACNIC address blocks: 4856 Unique aggregates announced from the LACNIC address blocks: 3151 LACNIC Region origin ASes present in the Internet Routing Table: 345 LACNIC Region origin ASes announcing only one prefix: 95 LACNIC Region transit ASes present in the Internet Routing Table: 70 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 16 Number of LACNIC addresses announced to Internet: 13024512 Equivalent to 0 /8s, 198 /16s and 189 /24s Percentage of available LACNIC address space announced: 38.8 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 1221 1041 1038 732 Telstra Pty Ltd 4755 403 136 72 Videsh Sanchar Nigam Ltd. Aut 2907 376 1912 351 SINET Japan 703 339 372 271 UUNET 4134 337 2210 115 Data Communications Bureau 17557 303 26 136 Pakistan Telecom 2764 302 323 272 connect.com.au pty ltd 7474 262 306 202 Optus Communications Pty Ltd 17676 253 3894 22 XTAGE CORPORATION 9583 241 37 20 Satyam Infoway Ltd., 3786 239 777 205 DACOM Corporation 4766 238 2461 170 Korea Internet Exchange for " 9800 198 326 56 CHINA UNICOM 9443 182 58 82 Primus Telecommunications 9929 169 153 33 China Netcom Corp. 4538 166 1538 21 China Education and Research 9498 165 12 20 BHARTI BT INTERNET LTD. 9238 140 9 21 TATA ISP 4739 139 58 128 Commerical Internet eXchange 4716 131 729 125 TTnet ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 1399 8707 986 UUNET Technologies, Inc. 7018 1366 7087 968 AT&T 3908 919 1541 494 Supernet, Inc. 1239 873 3015 622 Sprint 189 669 371 324 Genuity 18566 661 160 8 Covad Communications 4323 621 551 179 Time Warner Communications, I 7843 568 409 205 Adelphia Corp. 6197 567 387 244 BellSouth Network Solutions, 209 518 2177 298 Qwest 852 512 1123 406 Telus Advanced Communications 6198 509 275 196 BellSouth Network Solutions, 7066 491 205 262 Virginia Polytechnic Institut 1 481 1095 308 GENUITY 705 475 192 303 UUNET Technologies, Inc. 20115 475 196 286 Charter Communications 3356 466 10755 391 Level 3 Communications, LLC 7132 410 6608 240 Southwestern Bell Internet Se 4355 408 339 109 EarthLink, Inc. 690 390 56 269 Merit Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 734 2139 610 UUNET - Commercial IP service 3301 291 1186 279 TeliaNet Sweden 3320 261 1987 223 Deutsche Telekom AG 8220 245 432 233 COLT Internet - International 1257 239 311 189 SWIPnet Swedish IP Network 680 232 2054 229 DFN-IP service G-WiN 3215 214 752 121 France Telecom Transpac 719 196 307 125 LANLINK autonomous system 5515 185 779 149 Sonera Solution Autonomous Sy 786 179 1874 179 The JANET IP Service 5400 167 161 119 BT Ignite European Backbone 8708 155 110 152 Romania Data Systems S.A. 3303 139 540 136 Swisscom Ltd 12302 127 18 34 MobiFon S.A. 3246 121 360 119 Song Networks 3269 117 821 64 TELECOM ITALIA 2856 112 1295 103 BTnet UK Regional network 3352 111 812 33 Ibernet, Internet Access Netw 2647 100 4129 44 SITA 6746 88 12 75 Dynamic Network Technologies, LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 298 98 113 ImpSat 7303 237 39 55 Telecom Argentina Stet-France 8151 219 334 116 UniNet S.A. de C.V. 11172 178 77 43 Servicios Alestra S.A de C.V 16814 152 10 18 NSS, S.A. 6503 133 205 94 AVANTEL, S.A. 10620 127 8 28 TVCABLE BOGOTA 11340 107 3 38 Red Universitaria Nacional 11992 87 8 36 Integrated Systems 6147 84 70 21 Telefonica Del Peru 8065 80 8 17 Empresas Publicas de Medellin 6535 75 5 18 Chilesat Servicios Empresari 15311 74 14 38 Telefonica Empresas 1916 73 306 43 Fundacao de Amparo a Pesquisa 11830 73 6 28 Instituto Costarricense de El 4270 68 18 9 Red de Interconexion Universi 7927 65 6 39 Global One Venezuela 7080 64 4 1 Electronica y Comunicaciones 7984 59 12 40 Global One Colombia 13999 59 36 8 Mega Cable S.A. de C.V. Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 661 653 Covad Communications 4323 621 442 Time Warner Communications, I 3908 919 425 Supernet, Inc. 7018 1366 398 AT&T 7843 568 363 Adelphia Corp. 189 669 345 Genuity 4755 403 331 Videsh Sanchar Nigam Ltd. Aut 6197 567 323 BellSouth Network Solutions, 11305 358 320 Interland Incorporated 6198 509 313 BellSouth Network Solutions, 1221 1041 309 Telstra Pty Ltd 4355 408 299 EarthLink, Inc. 27364 317 298 Armstrong Cable Services 6347 354 274 SAVVIS Communications Corpora 22909 286 272 Comcast Cable Corporation 1239 873 251 Sprint 376 358 243 Reseau Interordinateurs Scien 17676 253 231 XTAGE CORPORATION 7066 491 229 Virginia Polytechnic Institut 22773 240 223 Cox Communications, Inc. Atla List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica 64713 PRIVATE 192.48.1.0/24 668 Defense Research and 1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 568 DISO-UNRRA 137.0.0.0/13 568 DISO-UNRRA 158.0.0.0/13 568 DISO-UNRRA 192.43.230.0/24 4738 South Australian Academic Res 192.44.0.0/19 702 UUNET - Commercial IP service 192.83.16.0/20 5515 Sonera Solution Autonomous Sy 192.83.32.0/19 5515 Sonera Solution Autonomous Sy 192.83.96.0/22 5515 Sonera Solution Autonomous Sy 192.83.100.0/24 5515 Sonera Solution Autonomous Sy 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T 192.136.79.0/24 719 LANLINK autonomous system 192.153.136.0/21 568 DISO-UNRRA 192.172.0.0/19 568 DISO-UNRRA 192.228.80.0/24 30122 INTERNET SOFTWARE CONSORTIUM, Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:4 /10:6 /11:12 /12:55 /13:98 /14:263 /15:473 /16:7386 /17:1732 /18:3063 /19:8380 /20:8630 /21:6317 /22:9319 /23:10731 /24:68731 /25:159 /26:211 /27:128 /28:27 /29:12 /30:50 /31:0 /32:26 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 655 661 Covad Communications 189 591 669 Genuity 3908 582 919 Supernet, Inc. 7018 480 1366 AT&T 702 447 734 UUNET - Commercial IP service 6197 432 567 BellSouth Network Solutions, 701 430 1399 UUNET Technologies, Inc. 6198 400 509 BellSouth Network Solutions, 7066 387 491 Virginia Polytechnic Institut 690 350 390 Merit Network 20115 324 475 Charter Communications 27364 311 317 Armstrong Cable Services 1239 295 873 Sprint 7843 293 568 Adelphia Corp. 11305 281 358 Interland Incorporated 10753 236 241 XCOM Technologies, INC. 4355 220 408 EarthLink, Inc. 209 209 518 Qwest 1 203 481 GENUITY 3320 202 261 Deutsche Telekom AG Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:2 12:692 13:1 15:4 16:1 17:3 20:6 24:865 25:1 32:97 38:38 40:23 44:2 55:1 57:14 61:295 62:372 63:1803 64:1708 65:1962 66:2586 67:222 68:376 69:242 80:395 81:123 82:10 128:161 129:170 130:49 131:80 132:13 134:173 135:7 136:120 137:110 138:121 139:46 140:140 141:115 142:93 143:44 144:89 145:13 146:279 147:61 148:272 149:69 150:120 151:61 152:212 153:57 154:3 155:121 156:55 157:46 158:115 159:135 160:43 161:74 162:153 163:78 164:328 165:138 166:87 167:313 168:178 169:95 170:324 171:8 192:5344 193:2463 194:1974 195:1156 196:468 198:3510 199:2686 200:3010 202:3949 203:5204 204:2895 205:1997 206:2290 207:2427 208:2512 209:2774 210:887 211:301 212:963 213:913 214:16 215:22 216:3186 217:686 218:102 219:75 220:98 221:10 End of report

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The Cidr Report
by cidr-report＠potaroo.net 15 Aug '03

15 Aug '03

This report has been generated at Fri Aug 15 21:47:34 2003 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 08-08-03 124082 88568 09-08-03 124348 88510 10-08-03 124220 88564 11-08-03 124223 88575 12-08-03 124320 88542 13-08-03 124171 88551 14-08-03 124191 88511 15-08-03 123680 87047 AS Summary 15269 Number of ASes in routing system 6030 Number of ASes announcing only one prefix 1374 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 73223424 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS DISO-UNRRA 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'). --- 15Aug03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 121911 87190 34721 28.5% All ASes AS4323 617 180 437 70.8% TW-COMM Time Warner Communications, Inc. AS701 1374 965 409 29.8% ALTERNET-AS UUNET Technologies, Inc. AS7018 1350 963 387 28.7% ATT-INTERNET4 AT&T WorldNet Services AS3908 906 535 371 40.9% SUPERNETASBLK SuperNet, Inc. AS7843 567 208 359 63.3% ADELPHIA-AS Adelphia Corp. AS11305 359 38 321 89.4% INTERLAND-NET1 Interland Incorporated AS6197 567 257 310 54.7% BATI-ATL BellSouth Network Solutions, Inc AS1221 1043 734 309 29.6% ASN-TELSTRA Telstra Pty Ltd AS6198 509 201 308 60.5% BATI-MIA BellSouth Network Solutions, Inc AS4355 398 114 284 71.4% ERMS-EARTHLNK EARTHLINK, INC AS6347 344 91 253 73.5% DIAMOND SAVVIS Communications Corporation AS1239 874 626 248 28.4% SPRINTLINK Sprint AS27364 317 84 233 73.5% ACS-INTERNET Armstrong Cable Services AS17676 251 25 226 90.0% GIGAINFRA Softbank BB Corp. AS22773 239 17 222 92.9% CCINET-2 Cox Communications Inc. Atlanta AS209 516 299 217 42.1% ASN-QWEST Qwest AS4134 321 125 196 61.1% CHINANET-BACKBONE No.31,Jin-rong Street AS705 482 305 177 36.7% ALTERNET-AS UUNET Technologies, Inc. AS6327 194 22 172 88.7% SHAW Shaw Communications Inc. AS2386 374 203 171 45.7% INS-AS AT&T Data Communications Services AS7132 410 240 170 41.5% SBIS-AS SBC Internet Services - Southwest AS2048 255 87 168 65.9% LANET-1 State of Louisiana AS17557 303 139 164 54.1% PKTELECOM-AS-AP Pakistan Telecom AS14654 165 3 162 98.2% WAYPORT Wayport AS4538 167 21 146 87.4% ERX-CERNET-BKB China Education and Research Network Center AS20115 475 329 146 30.7% CHARTER-NET-HKY-NC Charter Communications AS9800 198 56 142 71.7% UNICOM CHINA UNICOM AS9583 241 100 141 58.5% SATYAMNET-AS Satyam Infoway Ltd., AS3602 221 81 140 63.3% SPRINT-CA-AS Sprint Canada Inc. AS6140 298 160 138 46.3% IMPSAT-USA ImpSat Total 14335 7208 7127 49.7% Top 30 total Possible Bogus Routes 24.119.0.0/16 AS11492 CABLEONE CABLE ONE 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp. 66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 140.240.0.0/13 AS1 GNTY-1 Genuity 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 165.212.0.0/16 AS7424 USANET USA.Net 166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.88.99.0/24 AS3246 SONGNETWORKS Song Networks 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.71.0/24 AS719 AS719 LANLINK autonomous system 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre 202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.6.96.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.97.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.99.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.10.72.0/21 AS9716 AUSTAR-AS-AP Austar Entertainement 202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless 202.89.200.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom 202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.130.224.0/20 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.130.240.0/21 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.130.248.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.130.252.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network 202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD. 202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD. 202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000 202.161.0.0/21 AS4634 -No Whois Entry- 202.161.8.0/21 AS4634 -No Whois Entry- 202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange 202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.78.125.0/24 AS17653 PCM-HK-AP Pacific Century Matrix 203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. 203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks 203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd 203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited 203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet 203.132.103.0/24 AS9663 KARRATHA-AS-AP Karratha Internet Support Services 203.132.104.0/24 AS9663 KARRATHA-AS-AP Karratha Internet Support Services 203.132.105.0/24 AS9663 KARRATHA-AS-AP Karratha Internet Support Services 203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet 203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net 203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia 203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS 203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development 203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd. 203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.171.96.0/19 AS703 ALTERNET-AS UUNET Technologies, Inc. 203.171.102.0/24 AS703 ALTERNET-AS UUNET Technologies, Inc. 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.29.189.0/24 AS3956 TX-METRO Texas Metronet 204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 204.154.240.0/21 AS11572 MEDIACOM Mediacom,llc / RidgeNet 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc. 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.92.0.0/14 AS2551 ICG ICG NetAhead, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc. 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.104.252.0/22 AS12030 PACIFIC-ONLINE-PON Pacific Online Services 209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc. 209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 209.160.73.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.4.20.0/22 AS10095 -No Whois Entry- 210.4.60.0/24 AS10095 -No Whois Entry- 210.4.61.0/24 AS10095 -No Whois Entry- 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 211.27.156.0/24 AS9768 PUBNET1-AS KT 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc. 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc. 216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Announcement Routing Registry Training Course
by RIPE NCC Training 12 Aug '03

12 Aug '03

------- Apologies for the previous mail as there was an error in mentioned dates. Please find the correct dates in this mail. **** Dear Colleagues, [apologies for duplicate postings] As a service to its members the RIPE NCC offers the "Routing Registry Training Course". The main objective of the "Routing Registry Training Course" is to familiarise the LIRs with the features of the Routing Registry, while introducing the relevant tools and services of the RIPE NCC. The course also offers practical exercises. OVERVIEW OF TOPICS COVERED IN THE COURSE: - Routing Registry as a part of the RIPE Whois Database and the Internet Routing Registry (IRR) - Specifying routing policies using (RPSL) Routing Policy Specification Language and the RtConfig tool - IRRToolSet - Routing Information Service (RIS) - Routing Registry Consistency Check Project Please note that this is an advanced course. It will: - NOT teach the basics of routing - NOT teach the basics of RIPE Database operations, - NOT describe how to receive Internet resources from the RIPE NCC - NOT describe how to operate a Local Internet Registry (LIR) The target audience of the course are technical staff of LIRs: e.g. network operators, engineers etc. This course is not intended for administrative or management staff (e.g. Hostmasters) . It is assumed that all attendees will be familiar with Border Gateway Protocol routing and with the RIPE Database (i.e. creating/modifying objects). This course is based on interactive exercises in a local network set-up. Please bring your laptops equipped with the following: - A working Ethernet card, - Three meters of Ethernet cable, - A secure connection client, - A web browser. Please be prepared to share your laptop (or at least allow another attendee to "look over your shoulder") if necessary. The Routing Registry Training Course is conducted in the English language and is free of charge, since it is covered by the membership fee. More information about the Routing Registry Training Course can be found at: http://www.ripe.net/training/rr/ REGISTRATION: You can register for a Routing Registry Training Course at the following URL: http://www.ripe.net/cgi-bin/trainingform.pl.cgi Or by completing the registration form at the end of this e-mail and replying to <training(a)ripe.net> . In order to register for a Routing Registry Training Course you must be an employee of an LIR and either: - be an LIR contact - be confirmed by an LIR contact LIR contacts are those employees of an LIR who are registered with RIPE NCC as authoritative contact persons. It is expected that most of those interested in the Routing Registry Training Course will not be an authoritative contact person for their LIR, and therefore will be, refused by the course registration "robot". In order to be admitted to the course, a confirmation e-mail must be sent to <training(a)ripe.net>. Please approach the LIR contacts from your organisation personally, since the identity of LIR contacts is confidential, and the RIPE NCC is unable to divulge contact persons for any given LIR. Kind Regards, The RIPE NCC Training Team ************************************************************************* COURSE DATES AND VENUES ======================== Date: Friday 29 Augustus 2003 Time: 0900 - 1700 Location: Helsinki, Finland AND: Date: Monday 8 September 2003 Time: 0930 - 1700 Location: Amsterdam, The Netherlands AND: Date: Tuesday 21 October 2003 Time: 0900 - 1700 Location: Geneva, Switzerland AND: Date: Friday 14 November 2003 Time: 0900 - 1700 Location: Paris, France AND: Date: Friday 28 November 2003 Time: 0900 - 1700 Location: Moscow, Russia AND: Date: Friday 12 December 2003 Time: 0900 - 1700 Location: Lisbon, Portugal ************************************************************************* REGISTRATION FORM ================= %START PART 1 - Registration 1) Your name Enter First name, Last name in full e.g. John Doe Mary-Beth Walton # NAME [ ] 2) Your Registry ID (format: country-code.<name of registry>) # REG [ ] 3) Your e-mail address # EMAIL [ ] 4) Your NIC handle (optional) # NICHANDLE [ ] 5) The course you plan to attend (date and location) # COURSE [ ] %END

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Announcement Routing Registry Training Course
by RIPE NCC Training 12 Aug '03

12 Aug '03

------- Dear Colleagues, [apologies for duplicate postings] As a service to its members the RIPE NCC offers the "Routing Registry Training Course". The main objective of the "Routing Registry Training Course" is to familiarise the LIRs with the features of the Routing Registry, while introducing the relevant tools and services of the RIPE NCC. The course also offers practical exercises. OVERVIEW OF TOPICS COVERED IN THE COURSE: - Routing Registry as a part of the RIPE Whois Database and the Internet Routing Registry (IRR) - Specifying routing policies using (RPSL) Routing Policy Specification Language and the RtConfig tool - IRRToolSet - Routing Information Service (RIS) - Routing Registry Consistency Check Project Please note that this is an advanced course. It will: - NOT teach the basics of routing - NOT tech the basics of RIPE Database operations, - NOT describe how to receive Internet resources from the RIPE NCC - NOT describe how to operate a Local Internet Registry (LIR) The target audience of the course are technical staff of LIRs: e.g. network operators, engineers etc. This course is not intended for administrative or management staff (e.g. Hostmasters) . It is assumed that all attendees will be familiar with Border Gateway Protocol routing and with the RIPE Database (i.e. creating/modifying objects). This course is based on interactive exercises in a local network set-up. Please bring your laptops equipped with the following: - A working Ethernet card, - Three meters of Ethernet cable, - A secure connection client, - A web browser. Please be prepared to share your laptop (or at least allow another attendee to "look over your shoulder") if necessary. The Routing Registry Training Course is conducted in the English language and is free of charge, since it is covered by the membership fee. More information about the Routing Registry Training Course can be found at: http://www.ripe.net/training/rr/ REGISTRATION: You can register for a Routing Registry Training Course at the following URL: http://www.ripe.net/cgi-bin/trainingform.pl.cgi Or by completing the registration form at the end of this e-mail and replying to <training(a)ripe.net> . In order to register for a Routing Registry Training Course you must be an employee of an LIR and either: - be an LIR contact - be confirmed by an LIR contact LIR contacts are those employees of an LIR who are registered with RIPE NCC as authoritative contact persons. It is expected that most of those interested in the Routing Registry Training Course will not be an authoritative contact person for their LIR, and therefore will be, refused by the course registration "robot". In order to be admitted to the course, a confirmation e-mail must be sent to <training(a)ripe.net>. Please approach the LIR contacts from your organisation personally, since the identity of LIR contacts is confidential, and the RIPE NCC is unable to divulge contact persons for any given LIR. Kind Regards, The RIPE NCC Training Team **************************************************************************** COURSE DATES AND VENUES ======================== Date: Friday 29 Augustus 2003 Time: 0900 - 1700 Location: Helsinki, Finland AND: Date: Monday 8 September 2003 Time: 0930 - 1700 Location: Amsterdam, The Netherlands AND: Date: Tuesday 21 October 2003 Time: 0900 - 1700 Location: Geneva, Switzerland AND: Date: Tuesday 28 October 2003 Time: 0900 - 1700 Location: Rome, Italy AND: Date: Friday 14 November 2003 Time: 0900 - 1700 Location: Paris, France AND: Date: Friday 12 December 2003 Time: 0900 - 1700 Location: Lisbon, Portugal ***************************************************************************** REGISTRATION FORM ================= %START PART 1 - Registration 1) Your name Enter First name, Last name in full e.g. John Doe Mary-Beth Walton # NAME [ ] 2) Your Registry ID (format: country-code.<name of registry>) # REG [ ] 3) Your e-mail address # EMAIL [ ] 4) Your NIC handle (optional) # NICHANDLE [ ] 5) The course you plan to attend (date and location) # COURSE [ ] %END

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Weekly Routing Table Report
by Routing Table Analysis 08 Aug '03

08 Aug '03

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 09 Aug, 2003 Analysis Summary ---------------- BGP routing table entries examined: 127710 Prefixes after maximum aggregation: 79868 Unique aggregates announced to Internet: 60367 Total ASes present in the Internet Routing Table: 15657 Origin-only ASes present in the Internet Routing Table: 13574 Origin ASes announcing only one prefix: 6162 Transit ASes present in the Internet Routing Table: 2083 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 26 Illegal AS announcements present in the Routing Table: 4 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 14 Number of addresses announced to Internet: 1238635136 Equivalent to 73 /8s, 212 /16s and 18 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 59.7 Percentage of available address space allocated: 56.0 Total number of prefixes smaller than registry allocations: 56535 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 22207 Total APNIC prefixes after maximum aggregation: 12673 Prefixes being announced from the APNIC address blocks: 20632 Unique aggregates announced from the APNIC address blocks: 12333 APNIC Region origin ASes present in the Internet Routing Table: 1870 APNIC Region origin ASes announcing only one prefix: 523 APNIC Region transit ASes present in the Internet Routing Table: 307 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 118939264 Equivalent to 7 /8s, 22 /16s and 222 /24s Percentage of available APNIC address space announced: 64.1 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239 17408 - 18431, 23552 - 24575 APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 77809 Total ARIN prefixes after maximum aggregation: 48602 Prefixes being announced from the ARIN address blocks: 55523 Unique aggregates announced from the ARIN address blocks: 16601 ARIN Region origin ASes present in the Internet Routing Table: 8600 ARIN Region origin ASes announcing only one prefix: 2940 ARIN Region transit ASes present in the Internet Routing Table: 826 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 196613888 Equivalent to 11 /8s, 184 /16s and 23 /24s Percentage of available ARIN address space announced: 73.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 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, 29695 - 30719 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 22334 Total RIPE prefixes after maximum aggregation: 16318 Prefixes being announced from the RIPE address blocks: 18924 Unique aggregates announced from the RIPE address blocks: 12628 RIPE Region origin ASes present in the Internet Routing Table: 4773 RIPE Region origin ASes announcing only one prefix: 2603 RIPE Region transit ASes present in the Internet Routing Table: 848 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 26 Number of RIPE addresses announced to Internet: 134549056 Equivalent to 8 /8s, 5 /16s and 14 /24s Percentage of available RIPE address space announced: 72.9 RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503, 24576 - 25599, 28672 - 29695 RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 5357 Total LACNIC prefixes after maximum aggregation: 2275 Prefixes being announced from the LACNIC address blocks: 4841 Unique aggregates announced from the LACNIC address blocks: 3146 LACNIC Region origin ASes present in the Internet Routing Table: 345 LACNIC Region origin ASes announcing only one prefix: 96 LACNIC Region transit ASes present in the Internet Routing Table: 72 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 16 Number of LACNIC addresses announced to Internet: 12978688 Equivalent to 0 /8s, 198 /16s and 10 /24s Percentage of available LACNIC address space announced: 38.7 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 1221 1037 1037 729 Telstra Pty Ltd 4755 441 136 71 Videsh Sanchar Nigam Ltd. Aut 2907 371 1863 346 SINET Japan 703 336 370 268 UUNET 4134 332 2146 113 Data Communications Bureau 17557 302 26 137 Pakistan Telecom 2764 300 323 270 connect.com.au pty ltd 7474 260 306 203 Optus Communications Pty Ltd 17676 252 3878 21 XTAGE CORPORATION 3786 239 777 205 DACOM Corporation 9583 239 37 20 Satyam Infoway Ltd., 4766 238 2461 170 Korea Internet Exchange for " 9800 195 314 56 CHINA UNICOM 9443 182 58 82 Primus Telecommunications 4538 170 1538 21 China Education and Research 9929 169 153 33 China Netcom Corp. 9498 159 11 25 BHARTI BT INTERNET LTD. 9238 140 9 21 TATA ISP 4739 139 58 128 Commerical Internet eXchange 4716 132 745 126 TTnet ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 1484 8778 1045 UUNET Technologies, Inc. 7018 1372 7151 956 AT&T 1239 935 2998 656 Sprint 3908 908 1534 484 Supernet, Inc. 7132 855 6604 236 Southwestern Bell Internet Se 189 670 371 324 Genuity 18566 652 160 8 Covad Communications 4323 617 550 176 Time Warner Communications, I 6197 562 386 242 BellSouth Network Solutions, 7843 558 400 215 Adelphia Corp. 209 523 2194 303 Qwest 852 523 1124 415 Telus Advanced Communications 1 511 1180 333 GENUITY 6198 500 271 190 BellSouth Network Solutions, 7066 488 205 259 Virginia Polytechnic Institut 705 482 192 303 UUNET Technologies, Inc. 20115 473 196 284 Charter Communications 3356 440 10699 362 Level 3 Communications, LLC 690 411 60 277 Merit Network 4355 405 339 111 EarthLink, Inc. RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 735 2139 611 UUNET - Commercial IP service 719 312 307 125 LANLINK autonomous system 3301 292 1186 280 TeliaNet Sweden 3320 258 1987 220 Deutsche Telekom AG 8220 246 432 234 COLT Internet - International 680 233 2054 230 DFN-IP service G-WiN 1257 231 309 187 SWIPnet Swedish IP Network 3215 212 736 120 France Telecom Transpac 5515 185 779 149 Sonera Solution Autonomous Sy 786 179 1874 179 The JANET IP Service 5400 168 157 119 BT Ignite European Backbone 3303 141 540 138 Swisscom Ltd 8708 135 107 132 Romania Data Systems S.A. 12302 127 18 34 MobiFon S.A. 2856 125 1315 116 BTnet UK Regional network 3246 122 376 120 Song Networks 3269 117 821 64 TELECOM ITALIA 3352 111 812 33 Ibernet, Internet Access Netw 2647 100 4129 44 SITA 5511 97 178 76 France Telecom LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 290 98 106 ImpSat 7303 237 39 55 Telecom Argentina Stet-France 8151 219 334 117 UniNet S.A. de C.V. 11172 177 69 42 Servicios Alestra S.A de C.V 16814 135 9 17 NSS, S.A. 6503 132 205 93 AVANTEL, S.A. 10620 125 8 31 TVCABLE BOGOTA 11340 107 3 38 Red Universitaria Nacional 11992 87 8 31 Integrated Systems 6147 84 70 21 Telefonica Del Peru 8065 80 8 17 Empresas Publicas de Medellin 6535 75 5 18 Chilesat Servicios Empresari 15311 74 14 38 Telefonica Empresas 1916 73 306 43 Fundacao de Amparo a Pesquisa 11830 73 5 33 Instituto Costarricense de El 4270 68 18 9 Red de Interconexion Universi 7927 65 6 39 Global One Venezuela 7080 64 4 1 Electronica y Comunicaciones 13999 63 36 8 Mega Cable S.A. de C.V. 7984 59 12 40 Global One Colombia Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 652 644 Covad Communications 7132 855 619 Southwestern Bell Internet Se 4323 617 441 Time Warner Communications, I 3908 908 424 Supernet, Inc. 7018 1372 416 AT&T 4755 441 370 Videsh Sanchar Nigam Ltd. Aut 189 670 346 Genuity 7843 558 343 Adelphia Corp. 6197 562 320 BellSouth Network Solutions, 11305 358 320 Interland Incorporated 6198 500 310 BellSouth Network Solutions, 1221 1037 308 Telstra Pty Ltd 27364 317 298 Armstrong Cable Services 4355 405 294 EarthLink, Inc. 6347 364 283 SAVVIS Communications Corpora 1239 935 279 Sprint 22909 284 271 Comcast Cable Corporation 25844 258 256 Skadden, Arps, Slate, Meagher 376 357 242 Reseau Interordinateurs Scien 17676 252 231 XTAGE CORPORATION List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica 65021 PRIVATE 128.216.1.0/24 619 Department of Navy 65021 PRIVATE 128.216.4.0/24 619 Department of Navy 1877 UNALLOCATED 192.108.199.0/24 1880 Stupi, house man's p Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 568 DISO-UNRRA 137.0.0.0/13 568 DISO-UNRRA 158.0.0.0/13 568 DISO-UNRRA 192.43.230.0/24 4738 South Australian Academic Res 192.44.0.0/19 702 UUNET - Commercial IP service 192.83.16.0/20 5515 Sonera Solution Autonomous Sy 192.83.32.0/19 5515 Sonera Solution Autonomous Sy 192.83.96.0/22 5515 Sonera Solution Autonomous Sy 192.83.100.0/24 5515 Sonera Solution Autonomous Sy 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T 192.136.79.0/24 719 LANLINK autonomous system 192.153.136.0/21 568 DISO-UNRRA 192.172.0.0/19 568 DISO-UNRRA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:8 /11:13 /12:54 /13:99 /14:263 /15:475 /16:7416 /17:1737 /18:3099 /19:8684 /20:8741 /21:6339 /22:9352 /23:10831 /24:69928 /25:153 /26:259 /27:125 /28:27 /29:11 /30:47 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 646 652 Covad Communications 189 592 670 Genuity 3908 580 908 Supernet, Inc. 7018 484 1372 AT&T 702 448 735 UUNET - Commercial IP service 701 431 1484 UUNET Technologies, Inc. 6197 427 562 BellSouth Network Solutions, 6198 391 500 BellSouth Network Solutions, 7066 385 488 Virginia Polytechnic Institut 690 371 411 Merit Network 1239 338 935 Sprint 20115 322 473 Charter Communications 27364 311 317 Armstrong Cable Services 7843 291 558 Adelphia Corp. 11305 281 358 Interland Incorporated 25844 258 258 Skadden, Arps, Slate, Meagher 10753 224 229 XCOM Technologies, INC. 4355 219 405 EarthLink, Inc. 1 210 511 GENUITY 209 209 523 Qwest Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:2 12:712 13:1 15:4 16:1 17:3 20:6 24:857 25:1 32:98 38:45 40:23 44:2 57:14 61:291 62:383 63:1876 64:1731 65:2016 66:2657 67:221 68:386 69:243 80:396 81:121 82:10 128:135 129:169 130:49 131:81 132:15 134:175 135:7 136:122 137:118 138:120 139:46 140:141 141:116 142:94 143:45 144:99 145:13 146:279 147:59 148:300 149:64 150:104 151:63 152:214 153:57 154:3 155:119 156:55 157:47 158:118 159:137 160:47 161:74 162:407 163:81 164:324 165:146 166:96 167:320 168:181 169:92 170:319 171:8 192:5406 193:2450 194:1979 195:1154 196:472 198:3599 199:2735 200:2994 202:3936 203:5226 204:2959 205:2043 206:2323 207:2445 208:2568 209:2888 210:888 211:305 212:1035 213:910 214:16 215:22 216:3246 217:685 218:102 219:76 220:97 221:10 End of report

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The Cidr Report
by cidr-report＠potaroo.net 08 Aug '03

08 Aug '03

This report has been generated at Fri Aug 8 21:47:44 2003 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 01-08-03 123769 88284 02-08-03 123888 88324 03-08-03 123875 88313 04-08-03 123832 88371 05-08-03 123956 88403 06-08-03 124078 88377 07-08-03 123924 88399 08-08-03 124082 88572 AS Summary 15583 Number of ASes in routing system 6150 Number of ASes announcing only one prefix 1470 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 73223680 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS DISO-UNRRA 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'). --- 08Aug03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 124332 88571 35761 28.8% All ASes AS7132 855 236 619 72.4% SBIS-AS SBC Internet Services - Southwest AS701 1470 1032 438 29.8% ALTERNET-AS UUNET Technologies, Inc. AS4323 606 176 430 71.0% TW-COMM Time Warner Communications, Inc. AS7018 1371 962 409 29.8% ATT-INTERNET4 AT&T WorldNet Services AS3908 899 529 370 41.2% SUPERNETASBLK SuperNet, Inc. AS7843 557 218 339 60.9% ADELPHIA-AS Adelphia Corp. AS11305 358 38 320 89.4% INTERLAND-NET1 Interland Incorporated AS1221 1042 734 308 29.6% ASN-TELSTRA Telstra Pty Ltd AS6197 557 250 307 55.1% BATI-ATL BellSouth Network Solutions, Inc AS6198 499 194 305 61.1% BATI-MIA BellSouth Network Solutions, Inc AS4355 405 116 289 71.4% ERMS-EARTHLNK EARTHLINK, INC AS1239 944 666 278 29.4% SPRINTLINK Sprint AS6347 361 93 268 74.2% DIAMOND SAVVIS Communications Corporation AS25844 257 9 248 96.5% SKADDEN1 Skadden, Arps, Slate, Meagher & Flom LLP AS27364 317 84 233 73.5% ACS-INTERNET Armstrong Cable Services AS17676 250 24 226 90.4% GIGAINFRA Softbank BB Corp. AS22773 236 16 220 93.2% CCINET-2 Cox Communications Inc. Atlanta AS209 521 304 217 41.7% ASN-QWEST Qwest AS4134 319 123 196 61.4% CHINANET-BACKBONE No.31,Jin-rong Street AS705 481 302 179 37.2% ALTERNET-AS UUNET Technologies, Inc. AS6327 199 25 174 87.4% SHAWFIBER Shaw Fiberlink Limited AS2048 258 88 170 65.9% LANET-1 State of Louisiana AS2386 397 229 168 42.3% INS-AS AT&T Data Communications Services AS17557 301 139 162 53.8% PKTELECOM-AS-AP Pakistan Telecom AS14654 164 3 161 98.2% WAYPORT Wayport AS6140 290 135 155 53.4% IMPSAT-USA ImpSat AS3602 235 87 148 63.0% SPRINT-CA-AS Sprint Canada Inc. AS20115 473 327 146 30.9% CHARTER-NET-HKY-NC Charter Communications AS9583 239 100 139 58.2% SATYAMNET-AS Satyam Infoway Ltd., AS9800 195 56 139 71.3% UNICOM CHINA UNICOM Total 15056 7295 7761 51.5% Top 30 total Possible Bogus Routes 24.119.0.0/16 AS11492 CABLEONE CABLE ONE 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp. 66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband 82.140.128.0/18 AS15419 LRTC-AS SC "LRTC" Internet services 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.240.0.0/13 AS1 GNTY-1 Genuity 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 165.212.0.0/16 AS7424 USANET USA.Net 166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 193.0.0.0/21 AS3333 RIPE-NCC-AS RIPE NCC 193.108.205.0/24 AS21006 PDR-AS PDR AS for announcing own routes 193.111.60.0/22 AS24888 NEWTEL-AS NEWTEL ASN 193.149.128.0/18 AS8220 COLT COLT Internet - International Backbone - www.colt.net 193.222.192.0/19 AS21102 ASN-KIOSKAG KIOSK Autonomous System 194.13.0.0/17 AS1103 SURFNET-NL SURFnet, The Netherlands 195.80.233.0/24 AS12654 AS12654 RIPE NCC RIS Project. 195.149.72.0/24 AS15471 SNR-RO SNR - Societatea Nationala de Radiocomunicatii 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 201.118.64.0/20 AS19151 WEBUSENET-1 WebUseNet Corp 202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.4.252.0/22 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.6.96.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.97.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.99.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.10.72.0/21 AS9716 AUSTAR-AS-AP Austar Entertainement 202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.130.224.0/20 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.240.0/21 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.248.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.130.252.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.136.254.0/23 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.136.254.0/24 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD. 202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD. 202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000 202.161.0.0/21 AS4634 -No Whois Entry- 202.161.8.0/21 AS4634 -No Whois Entry- 202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange 202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.78.125.0/24 AS17653 PCM-HK-AP Pacific Century Matrix 203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.171.96.0/19 AS703 ALTERNET-AS UUNET Technologies, Inc. 203.171.102.0/24 AS703 ALTERNET-AS UUNET Technologies, Inc. 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.29.189.0/24 AS11755 WAYMARKCOMM Waymark Internet Services, Inc. 204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 204.154.240.0/21 AS11572 MEDIACOM Mediacom,llc / RidgeNet 204.192.0.0/10 AS3644 SPR-VPN Sprint 204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc. 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.92.0.0/14 AS2551 ICG ICG NetAhead, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc. 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.87.176.0/20 AS8182 DIGITALRIVER Digital River 209.104.252.0/22 AS12030 PACIFIC-ONLINE-PON Pacific Online Services 209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc. 209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 209.160.73.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.4.20.0/22 AS10095 -No Whois Entry- 210.4.60.0/24 AS10095 -No Whois Entry- 210.4.61.0/24 AS10095 -No Whois Entry- 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 211.27.156.0/24 AS9768 PUBNET1-AS KT 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc. 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc. 216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Weekly Routing Table Report
by Routing Table Analysis 01 Aug '03

01 Aug '03

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 02 Aug, 2003 Analysis Summary ---------------- BGP routing table entries examined: 127254 Prefixes after maximum aggregation: 79631 Unique aggregates announced to Internet: 59977 Total ASes present in the Internet Routing Table: 15616 Origin-only ASes present in the Internet Routing Table: 13541 Origin ASes announcing only one prefix: 6144 Transit ASes present in the Internet Routing Table: 2075 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 20 Illegal AS announcements present in the Routing Table: 4 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 14 Number of addresses announced to Internet: 1221471392 Equivalent to 72 /8s, 206 /16s and 44 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 58.9 Percentage of available address space allocated: 56.0 Total number of prefixes smaller than registry allocations: 56318 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 22026 Total APNIC prefixes after maximum aggregation: 12677 Prefixes being announced from the APNIC address blocks: 20439 Unique aggregates announced from the APNIC address blocks: 12399 APNIC Region origin ASes present in the Internet Routing Table: 1872 APNIC Region origin ASes announcing only one prefix: 534 APNIC Region transit ASes present in the Internet Routing Table: 309 Average APNIC Region AS path length visible: 4.9 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 118651264 Equivalent to 7 /8s, 18 /16s and 121 /24s Percentage of available APNIC address space announced: 63.9 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239 17408 - 18431, 23552 - 24575 APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 77644 Total ARIN prefixes after maximum aggregation: 48418 Prefixes being announced from the ARIN address blocks: 55430 Unique aggregates announced from the ARIN address blocks: 16306 ARIN Region origin ASes present in the Internet Routing Table: 8576 ARIN Region origin ASes announcing only one prefix: 2919 ARIN Region transit ASes present in the Internet Routing Table: 827 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 196580896 Equivalent to 11 /8s, 183 /16s and 150 /24s Percentage of available ARIN address space announced: 73.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 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, 29695 - 30719 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 22231 Total RIPE prefixes after maximum aggregation: 16267 Prefixes being announced from the RIPE address blocks: 18846 Unique aggregates announced from the RIPE address blocks: 12586 RIPE Region origin ASes present in the Internet Routing Table: 4755 RIPE Region origin ASes announcing only one prefix: 2598 RIPE Region transit ASes present in the Internet Routing Table: 839 Average RIPE Region AS path length visible: 5.4 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 134156096 Equivalent to 7 /8s, 255 /16s and 15 /24s Percentage of available RIPE address space announced: 72.7 RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503, 24576 - 25599, 28672 - 29695 RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 5349 Total LACNIC prefixes after maximum aggregation: 2269 Prefixes being announced from the LACNIC address blocks: 4840 Unique aggregates announced from the LACNIC address blocks: 3116 LACNIC Region origin ASes present in the Internet Routing Table: 343 LACNIC Region origin ASes announcing only one prefix: 93 LACNIC Region transit ASes present in the Internet Routing Table: 72 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 16 Number of LACNIC addresses announced to Internet: 12903424 Equivalent to 0 /8s, 196 /16s and 228 /24s Percentage of available LACNIC address space announced: 38.5 LACNIC AS Blocks 26592 - 26623, 27648 - 28671 LACNIC Address Blocks 200/7 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 1221 1051 1038 738 Telstra Pty Ltd 4755 440 136 70 Videsh Sanchar Nigam Ltd. Aut 2907 376 1912 351 SINET Japan 703 330 370 264 UUNET 17557 309 22 138 Pakistan Telecom 2764 302 325 273 connect.com.au pty ltd 7474 261 306 201 Optus Communications Pty Ltd 17676 250 3862 19 XTAGE CORPORATION 9583 241 37 20 Satyam Infoway Ltd., 3786 239 777 205 DACOM Corporation 4134 233 2008 113 Data Communications Bureau 4766 226 2461 169 Korea Internet Exchange for " 9800 195 314 56 CHINA UNICOM 9443 182 58 82 Primus Telecommunications 4538 169 1506 21 China Education and Research 9929 169 153 33 China Netcom Corp. 9498 159 11 34 BHARTI BT INTERNET LTD. 4739 140 58 129 Commerical Internet eXchange 9238 140 9 21 TATA ISP 4716 131 745 125 TTnet ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 1487 8778 1048 UUNET Technologies, Inc. 7018 1361 7167 947 AT&T 1239 962 2982 664 Sprint 3908 906 1534 483 Supernet, Inc. 7132 851 6604 236 Southwestern Bell Internet Se 189 670 371 322 Genuity 18566 646 160 8 Covad Communications 4323 621 549 172 Time Warner Communications, I 7843 600 395 221 Adelphia Corp. 6197 559 440 199 BellSouth Network Solutions, 852 523 1124 415 Telus Advanced Communications 209 522 2192 304 Qwest 1 517 1212 339 GENUITY 6198 499 271 188 BellSouth Network Solutions, 7066 488 205 259 Virginia Polytechnic Institut 705 482 190 305 UUNET Technologies, Inc. 20115 472 196 283 Charter Communications 3356 440 10683 362 Level 3 Communications, LLC 690 429 62 284 Merit Network 4355 401 334 108 EarthLink, Inc. RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 729 2123 611 UUNET - Commercial IP service 719 312 307 125 LANLINK autonomous system 3301 288 1169 276 TeliaNet Sweden 3320 259 1987 221 Deutsche Telekom AG 8220 246 432 234 COLT Internet - International 680 232 2053 229 DFN-IP service G-WiN 1257 229 309 185 SWIPnet Swedish IP Network 3215 212 736 120 France Telecom Transpac 5515 186 795 150 Sonera Solution Autonomous Sy 786 178 1858 178 The JANET IP Service 5400 165 158 117 BT Ignite European Backbone 8708 154 108 151 Romania Data Systems S.A. 3303 142 548 139 Swisscom Ltd 12302 127 18 34 MobiFon S.A. 2856 125 1315 116 BTnet UK Regional network 3246 121 374 119 Song Networks 3269 117 821 64 TELECOM ITALIA 3352 111 812 33 Ibernet, Internet Access Netw 5511 99 179 76 France Telecom 2647 88 4129 44 SITA LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6140 291 98 107 ImpSat 7303 239 39 57 Telecom Argentina Stet-France 8151 218 334 116 UniNet S.A. de C.V. 11172 177 69 42 Servicios Alestra S.A de C.V 16814 135 9 17 NSS, S.A. 6503 134 205 94 AVANTEL, S.A. 10620 122 8 33 TVCABLE BOGOTA 11340 104 3 36 Red Universitaria Nacional 11992 87 8 32 Integrated Systems 6147 86 70 21 Telefonica Del Peru 8065 80 9 16 Empresas Publicas de Medellin 6535 75 5 18 Chilesat Servicios Empresari 15311 74 14 38 Telefonica Empresas 1916 73 306 43 Fundacao de Amparo a Pesquisa 11830 71 5 31 Instituto Costarricense de El 4270 68 18 9 Red de Interconexion Universi 13999 67 36 8 Mega Cable S.A. de C.V. 7927 65 6 39 Global One Venezuela 7080 64 4 1 Electronica y Comunicaciones 7984 60 12 40 Global One Colombia Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 18566 646 638 Covad Communications 7132 851 615 Southwestern Bell Internet Se 4323 621 449 Time Warner Communications, I 3908 906 423 Supernet, Inc. 7018 1361 414 AT&T 7843 600 379 Adelphia Corp. 4755 440 370 Videsh Sanchar Nigam Ltd. Aut 6197 559 360 BellSouth Network Solutions, 189 670 348 Genuity 11305 358 320 Interland Incorporated 1221 1051 313 Telstra Pty Ltd 6198 499 311 BellSouth Network Solutions, 1239 962 298 Sprint 27364 317 298 Armstrong Cable Services 4355 401 293 EarthLink, Inc. 6347 362 281 SAVVIS Communications Corpora 22909 284 271 Comcast Cable Corporation 25844 258 256 Skadden, Arps, Slate, Meagher 376 359 244 Reseau Interordinateurs Scien 17676 250 231 XTAGE CORPORATION List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65021 PRIVATE 128.216.1.0/24 619 Department of Navy 65021 PRIVATE 128.216.4.0/24 619 Department of Navy 1877 UNALLOCATED 192.108.199.0/24 1880 Stupi, house man's p 65530 PRIVATE 216.27.102.0/24 10466 Mid Atlantic GigaPOP Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 568 DISO-UNRRA 137.0.0.0/13 568 DISO-UNRRA 158.0.0.0/13 568 DISO-UNRRA 192.43.230.0/24 4738 South Australian Academic Res 192.44.0.0/19 702 UUNET - Commercial IP service 192.83.16.0/20 5515 Sonera Solution Autonomous Sy 192.83.32.0/19 5515 Sonera Solution Autonomous Sy 192.83.96.0/22 5515 Sonera Solution Autonomous Sy 192.83.100.0/24 5515 Sonera Solution Autonomous Sy 192.119.135.0/24 270 NASA 192.135.50.0/24 7018 AT&T 192.136.79.0/24 719 LANLINK autonomous system 192.153.136.0/21 568 DISO-UNRRA 192.172.0.0/19 568 DISO-UNRRA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:5 /10:8 /11:13 /12:54 /13:98 /14:261 /15:477 /16:7428 /17:1733 /18:3062 /19:8646 /20:8682 /21:6317 /22:9294 /23:10815 /24:69629 /25:163 /26:273 /27:167 /28:28 /29:11 /30:47 /31:0 /32:25 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 640 646 Covad Communications 189 592 670 Genuity 3908 578 906 Supernet, Inc. 7018 481 1361 AT&T 702 443 729 UUNET - Commercial IP service 701 428 1487 UUNET Technologies, Inc. 6197 425 559 BellSouth Network Solutions, 6198 390 499 BellSouth Network Solutions, 690 388 429 Merit Network 7066 385 488 Virginia Polytechnic Institut 1239 364 962 Sprint 7843 333 600 Adelphia Corp. 20115 321 472 Charter Communications 27364 311 317 Armstrong Cable Services 11305 281 358 Interland Incorporated 25844 258 258 Skadden, Arps, Slate, Meagher 4355 216 401 EarthLink, Inc. 1 210 517 GENUITY 209 208 522 Qwest 705 202 482 UUNET Technologies, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:2 12:707 13:1 15:4 16:1 17:3 20:6 24:861 25:1 32:99 38:42 40:23 44:2 57:15 61:253 62:392 63:1876 64:1729 65:1995 66:2646 67:209 68:401 69:239 80:396 81:118 82:9 128:133 129:167 130:58 131:81 132:13 134:171 135:7 136:122 137:118 138:118 139:45 140:157 141:114 142:94 143:44 144:99 145:13 146:280 147:59 148:298 149:64 150:105 151:63 152:218 153:57 154:3 155:119 156:56 157:44 158:118 159:137 160:45 161:75 162:410 163:81 164:321 165:141 166:97 167:319 168:180 169:91 170:321 171:8 192:5330 193:2456 194:1976 195:1144 196:473 198:3577 199:2722 200:2998 202:3879 203:5284 204:2961 205:2033 206:2320 207:2424 208:2567 209:2862 210:878 211:288 212:1014 213:890 214:16 215:22 216:3266 217:690 218:96 219:68 220:92 221:9 End of report

1 0

The Cidr Report
by cidr-report＠potaroo.net 01 Aug '03

01 Aug '03

This report has been generated at Fri Aug 1 21:47:29 2003 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 25-07-03 123891 88138 26-07-03 123856 88157 27-07-03 123966 88143 28-07-03 123954 88176 29-07-03 124038 88237 30-07-03 124119 88201 31-07-03 123983 88248 01-08-03 123769 88232 AS Summary 15543 Number of ASes in routing system 6147 Number of ASes announcing only one prefix 1473 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 73223680 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS DISO-UNRRA 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'). --- 01Aug03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 123844 88259 35585 28.7% All ASes AS7132 851 237 614 72.2% SBIS-AS SBC Internet Services - Southwest AS701 1473 1035 438 29.7% ALTERNET-AS UUNET Technologies, Inc. AS4323 616 179 437 70.9% TW-COMM Time Warner Communications, Inc. AS7018 1359 951 408 30.0% ATT-INTERNET4 AT&T WorldNet Services AS7843 604 225 379 62.7% ADELPHIA-AS Adelphia Corp. AS3908 894 528 366 40.9% SUPERNETASBLK SuperNet, Inc. AS6197 557 216 341 61.2% BATI-ATL BellSouth Network Solutions, Inc AS11305 358 38 320 89.4% INTERLAND-NET1 Interland Incorporated AS1221 1056 743 313 29.6% ASN-TELSTRA Telstra Pty Ltd AS6198 500 193 307 61.4% BATI-MIA BellSouth Network Solutions, Inc AS1239 973 676 297 30.5% SPRINTLINK Sprint AS4355 402 112 290 72.1% ERMS-EARTHLNK EARTHLINK, INC AS6347 359 93 266 74.1% DIAMOND SAVVIS Communications Corporation AS25844 257 9 248 96.5% SKADDEN1 Skadden, Arps, Slate, Meagher & Flom LLP AS27364 317 84 233 73.5% ACS-INTERNET Armstrong Cable Services AS17676 250 24 226 90.4% GIGAINFRA Softbank BB Corp. AS22773 234 14 220 94.0% CCINET-2 Cox Communications Inc. Atlanta AS209 524 310 214 40.8% ASN-QWEST Qwest AS705 482 305 177 36.7% ALTERNET-AS UUNET Technologies, Inc. AS6327 199 25 174 87.4% SHAWFIBER Shaw Fiberlink Limited AS2386 398 229 169 42.5% INS-AS AT&T Data Communications Services AS2048 255 88 167 65.5% LANET-1 State of Louisiana AS17557 308 145 163 52.9% PKTELECOM-AS-AP Pakistan Telecom AS14654 162 3 159 98.1% WAYPORT Wayport AS6140 291 137 154 52.9% IMPSAT-USA ImpSat AS690 435 287 148 34.0% MERIT-AS-27 Merit Network Inc. AS3602 229 83 146 63.8% SPRINT-CA-AS Sprint Canada Inc. AS20115 472 326 146 30.9% CHARTER-NET-HKY-NC Charter Communications AS6517 203 63 140 69.0% YIPESCOM Yipes Communications, Inc. AS9583 241 101 140 58.1% SATYAMNET-AS Satyam Infoway Ltd., Total 15259 7459 7800 51.1% Top 30 total Possible Bogus Routes 10.5.5.0/24 AS4637 REACH Reach Network Border AS 24.119.0.0/16 AS11492 CABLEONE CABLE ONE 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp. 66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.240.0.0/13 AS1 GNTY-1 Genuity 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 165.212.0.0/16 AS7424 USANET USA.Net 166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.228.0.0/16 AS4637 REACH Reach Network Border AS 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 193.0.0.0/21 AS3333 RIPE-NCC-AS RIPE NCC 193.108.205.0/24 AS21006 PDR-AS PDR AS for announcing own routes 193.149.128.0/18 AS8220 COLT COLT Internet - International Backbone - www.colt.net 193.222.192.0/19 AS21102 ASN-KIOSKAG KIOSK Autonomous System 193.242.80.0/20 AS286 AS286 KPN Eurorings Backbone AS 194.13.0.0/17 AS1103 SURFNET-NL SURFnet, The Netherlands 194.42.208.0/20 AS702 ALTERNET-AS UUNET Technologies, Inc. 195.80.233.0/24 AS12654 AS12654 RIPE NCC RIS Project. 195.85.220.0/24 AS8196 CLARANETDE Claranet Deutschland GmbH 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 201.118.64.0/20 AS19151 WEBUSENET-1 WebUseNet Corp 202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.4.252.0/22 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.6.96.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.97.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.99.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.10.72.0/21 AS9716 AUSTAR-AS-AP Austar Entertainement 202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.130.224.0/20 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.240.0/21 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.248.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.130.252.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.136.254.0/23 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.136.254.0/24 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD. 202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD. 202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000 202.161.0.0/21 AS4634 -No Whois Entry- 202.161.8.0/21 AS4634 -No Whois Entry- 202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange 202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.78.125.0/24 AS17653 PCM-HK-AP Pacific Century Matrix 203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.162.192.0/18 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 203.171.96.0/19 AS703 ALTERNET-AS UUNET Technologies, Inc. 203.171.102.0/24 AS703 ALTERNET-AS UUNET Technologies, Inc. 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.29.189.0/24 AS11755 WAYMARKCOMM Waymark Internet Services, Inc. 204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 204.154.240.0/21 AS11572 MEDIACOM Mediacom,llc / RidgeNet 204.192.0.0/10 AS3644 SPR-VPN Sprint 204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc. 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.92.0.0/14 AS2551 ICG ICG NetAhead, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc. 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.104.252.0/22 AS12030 PACIFIC-ONLINE-PON Pacific Online Services 209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc. 209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 209.160.73.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.160.209.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.4.20.0/22 AS10095 -No Whois Entry- 210.4.60.0/24 AS10095 -No Whois Entry- 210.4.61.0/24 AS10095 -No Whois Entry- 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 211.27.156.0/24 AS9768 PUBNET1-AS KT 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc. 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc. 216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc. 217.71.128.0/20 AS29147 NSKEDU-AS Educational Network Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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New IPv6 block allocated to RIPE NCC
by leo vegoda 30 Jul '03

30 Jul '03

Dear Colleagues, The RIPE NCC received the IPv6 address range 2001:1600::/23 from the IANA in July 2003. You may wish to adjust any filters you have in place accordingly. More information on the IP space administered by the RIPE NCC can be found on our web site at: <http://www.ripe.net/ripe/docs/smallest-alloc-sizes.html> Kind regards, -- leo vegoda RIPE NCC Registration Services Manager

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The Cidr Report
by cidr-report＠potaroo.net 25 Jul '03

25 Jul '03

This report has been generated at Fri Jul 25 21:46:40 2003 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 18-07-03 124001 88134 19-07-03 123979 88122 20-07-03 123942 88071 21-07-03 123927 88092 22-07-03 123899 88111 23-07-03 123873 88230 24-07-03 124081 88119 25-07-03 123891 88100 AS Summary 15494 Number of ASes in routing system 6122 Number of ASes announcing only one prefix 1490 Largest number of prefixes announced by an AS AS701 : ALTERNET-AS UUNET Technologies, Inc. 73223680 Largest address span announced by an AS (/32s) AS568 : SUMNET-AS DISO-UNRRA 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'). --- 25Jul03 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 123795 88119 35676 28.8% All ASes AS7132 847 236 611 72.1% SBIS-AS SBC Internet Services - Southwest AS701 1490 1049 441 29.6% ALTERNET-AS UUNET Technologies, Inc. AS4323 607 177 430 70.8% TW-COMM Time Warner Communications, Inc. AS7018 1348 941 407 30.2% ATT-INTERNET4 AT&T WorldNet Services AS702 1005 612 393 39.1% ALTERNET-AS UUNET Technologies, Inc. AS3908 891 524 367 41.2% SUPERNETASBLK SuperNet, Inc. AS7843 602 241 361 60.0% ADELPHIA-AS Adelphia Corp. AS6197 548 214 334 60.9% BATI-ATL BellSouth Network Solutions, Inc AS1221 1051 742 309 29.4% ASN-TELSTRA Telstra Pty Ltd AS11305 356 49 307 86.2% INTERLAND-NET1 Interland Incorporated AS6198 484 187 297 61.4% BATI-MIA BellSouth Network Solutions, Inc AS1239 967 671 296 30.6% SPRINTLINK Sprint AS4355 399 112 287 71.9% ERMS-EARTHLNK EARTHLINK, INC AS6347 360 95 265 73.6% DIAMOND SAVVIS Communications Corporation AS25844 257 9 248 96.5% SKADDEN1 Skadden, Arps, Slate, Meagher & Flom LLP AS27364 317 84 233 73.5% ACS-INTERNET Armstrong Cable Services AS17676 250 24 226 90.4% GIGAINFRA Softbank BB Corp. AS22773 231 11 220 95.2% CCINET-2 Cox Communications Inc. Atlanta AS209 523 311 212 40.5% ASN-QWEST Qwest AS17557 342 161 181 52.9% PKTELECOM-AS-AP Pakistan Telecom AS705 479 303 176 36.7% ALTERNET-AS UUNET Technologies, Inc. AS6327 199 25 174 87.4% SHAWFIBER Shaw Fiberlink Limited AS2048 258 88 170 65.9% LANET-1 State of Louisiana AS2386 397 228 169 42.6% INS-AS AT&T Data Communications Services AS14654 160 3 157 98.1% WAYPORT Wayport AS690 443 293 150 33.9% MERIT-AS-27 Merit Network Inc. AS3602 230 83 147 63.9% SPRINT-CA-AS Sprint Canada Inc. AS20115 470 324 146 31.1% CHARTER-NET-HKY-NC Charter Communications AS6140 296 157 139 47.0% IMPSAT-USA ImpSat AS6517 201 62 139 69.2% YIPESCOM Yipes Communications, Inc. Total 16008 8016 7992 49.9% Top 30 total Possible Bogus Routes 24.119.0.0/16 AS11492 CABLEONE CABLE ONE 61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd 64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp. 66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband 132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA 137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA 140.240.0.0/13 AS1 GNTY-1 Genuity 158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA 165.212.0.0/16 AS7424 USANET USA.Net 166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest 192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network 192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc. 192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration 192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN 192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services 192.136.79.0/24 AS719 AS719 LANLINK autonomous system 192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA 192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA 192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA 192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA 192.228.0.0/16 AS4637 REACH Reach Network Border AS 192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc. 193.0.0.0/21 AS3333 RIPE-NCC-AS RIPE NCC 193.108.205.0/24 AS21006 PDR-AS PDR AS for announcing own routes 193.110.28.0/22 AS24864 RIZit-AS RIZ IT Backbone AS 193.149.128.0/18 AS8220 COLT COLT Internet - International Backbone - www.colt.net 193.222.192.0/19 AS21102 ASN-KIOSKAG KIOSK Autonomous System 193.242.80.0/20 AS286 AS286 KPN Eurorings Backbone AS 194.13.0.0/17 AS1103 SURFNET-NL SURFnet, The Netherlands 194.42.208.0/20 AS702 ALTERNET-AS UUNET Technologies, Inc. 194.149.64.0/21 AS9056 PSN-AS Pushchino Research Center of RAS Autonomous System 195.42.252.0/22 AS13282 AS13282 Sparkassen-Informatik-Services West GmbH 195.80.227.0/24 AS12654 AS12654 RIPE NCC RIS Project. 195.80.233.0/24 AS12654 AS12654 RIPE NCC RIS Project. 195.149.64.0/24 AS29272 AS29272 Towarzystwo Ubezpieczen i Reasekuracji WARTA S.A. ul. Chmielna 85/87 00-805 WARSZAWA Poland 198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc. 198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA 198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center 198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA 198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA 198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA 198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners 198.144.32.0/19 AS3998 CITY-NET CityNet, Inc. 198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp. 198.161.165.0/24 AS852 ASN852 Telus Advanced Communications 198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network 198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc. 198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 198.169.0.0/16 AS803 SASKTEL SaskTel 198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc 199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.60.0.0/20 AS271 BCNET-AS University of British Columbia 199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering 199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA 199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA 199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA 199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC. 199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA 199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA 199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA 199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet 199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc. 202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.4.252.0/22 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd. 202.6.96.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.97.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.6.99.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN 202.10.72.0/21 AS9716 AUSTAR-AS-AP Austar Entertainement 202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless 202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider 202.130.224.0/20 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.240.0/21 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.130.248.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.130.252.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 202.136.254.0/23 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.136.254.0/24 AS4808 CNCGROUP-BJ CNCGROUP-BJ 202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD. 202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD. 202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN 202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000 202.161.0.0/21 AS4634 -No Whois Entry- 202.161.8.0/21 AS4634 -No Whois Entry- 202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange 202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications 203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet) 203.76.128.0/24 AS9729 IS-AP iAdvantage Limited 203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP 203.78.125.0/24 AS17653 PCM-HK-AP Pacific Century Matrix 203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc. 203.135.99.0/24 AS2687 IBM-MMD-AS IBM 203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre 203.171.96.0/19 AS703 ALTERNET-AS UUNET Technologies, Inc. 203.171.102.0/24 AS703 ALTERNET-AS UUNET Technologies, Inc. 204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 204.29.189.0/24 AS11755 WAYMARKCOMM Waymark Internet Services, Inc. 204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc. 204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network 204.154.240.0/21 AS11572 MEDIACOM Mediacom,llc / RidgeNet 204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc 205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc. 206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp. 206.81.187.0/24 AS19194 JOVITA Sentris Network LLC 206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc. 206.108.34.0/24 AS852 ASN852 Telus Advanced Communications 206.108.35.0/24 AS852 ASN852 Telus Advanced Communications 206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc. 206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ) 206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company 206.251.69.0/24 AS27429 TIL Telesat International Ltd. 207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc. 207.92.0.0/14 AS2551 ICG ICG NetAhead, Inc. 207.162.192.0/19 AS4589 EASYNET Easynet Group Plc 207.231.96.0/19 AS11194 NUNETPA NuNet Inc 208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc. 208.81.187.0/24 AS19194 JOVITA Sentris Network LLC 208.104.103.0/24 AS1239 SPRINTLINK Sprint 209.104.198.0/24 AS6137 SISNA SISNA, Inc. 209.104.199.0/24 AS6137 SISNA SISNA, Inc. 209.104.218.0/24 AS6137 SISNA SISNA, Inc. 209.104.219.0/24 AS6137 SISNA SISNA, Inc. 209.104.252.0/22 AS12030 PACIFIC-ONLINE-PON Pacific Online Services 209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc. 209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc. 209.160.73.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.160.209.0/24 AS13415 LUMIX Lumix Communications, Inc. 209.169.219.0/24 AS189 GENUITY-AS189 Genuity 209.169.223.0/24 AS189 GENUITY-AS189 Genuity 209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc. 209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services 209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services 209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC 209.222.137.0/24 AS27429 TIL Telesat International Ltd. 209.240.96.0/19 AS10815 KCNET KCnet, Inc. 209.251.0.0/19 AS11036 SISCOM SISCOM, Inc 209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc. 210.4.20.0/22 AS10095 -No Whois Entry- 210.4.60.0/24 AS10095 -No Whois Entry- 210.4.61.0/24 AS10095 -No Whois Entry- 210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc 211.27.156.0/24 AS9768 PUBNET1-AS KT 216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC. 216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC. 216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC. 216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc. 216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services 216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc. 216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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