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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 09 Oct '09

09 Oct '09

BGP Update Report Interval: 01-Oct-09 -to- 08-Oct-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 49597 4.6% 163.7 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS9531 28365 2.6% 5673.0 -- GEDU-AS-KR Kwangju City Office Of Education 3 - AS1659 26099 2.4% 293.2 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center 4 - AS8452 14240 1.3% 21.0 -- TEDATA TEDATA 5 - AS35805 11085 1.0% 25.0 -- UTG-AS United Telecom AS 6 - AS9829 10937 1.0% 25.0 -- BSNL-NIB National Internet Backbone 7 - AS4249 8936 0.8% 51.4 -- LILLY-AS - Eli Lilly and Company 8 - AS8866 7227 0.7% 20.2 -- BTC-AS Bulgarian Telecommunication Company Plc. 9 - AS7011 6663 0.6% 6.6 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 10 - AS5050 6127 0.6% 875.3 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - AS2697 5910 0.6% 107.5 -- ERX-ERNET-AS Education and Research Network 12 - AS14117 5909 0.6% 16.6 -- Telefonica del Sur S.A. 13 - AS17658 5787 0.5% 826.7 -- PRIMANET-AS PrimaNet - PT. Khasanah Timur Indonesia 14 - AS4809 5767 0.5% 186.0 -- CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network 15 - AS5800 5732 0.5% 38.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 16 - AS33588 5713 0.5% 15.2 -- BRESNAN-AS - Bresnan Communications, LLC. 17 - AS30969 4927 0.5% 307.9 -- TAN-NET TransAfrica Networks 18 - AS7315 4861 0.5% 72.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 19 - AS17974 4801 0.5% 10.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS25524 4608 0.4% 18.0 -- OTON-AS SC Oton SRL TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9531 28365 2.6% 5673.0 -- GEDU-AS-KR Kwangju City Office Of Education 2 - AS43880 3006 0.3% 3006.0 -- LITECH-AS Laboratory of Information Technologies LLC 3 - AS5691 2797 0.3% 2797.0 -- MITRE-AS-5 - The MITRE Corporation 4 - AS41060 1458 0.1% 1458.0 -- PRIMBANK-AS Joint-Stock Commercial Bank Primorye 5 - AS36239 1277 0.1% 1277.0 -- EXIGEN-CANADA - Exigen Canada 6 - AS43864 988 0.1% 988.0 -- INTEGRA-MEDIA-AS Integra-Media Ltd 7 - AS5050 6127 0.6% 875.3 -- PSC-EXT - Pittsburgh Supercomputing Center 8 - AS17658 5787 0.5% 826.7 -- PRIMANET-AS PrimaNet - PT. Khasanah Timur Indonesia 9 - AS4628 1373 0.1% 686.5 -- ASN-PACIFIC-INTERNET-IX Pacific Internet Ltd 10 - AS23871 1358 0.1% 679.0 -- AINS-AS-AP Australia Internet Solutions 11 - AS24994 1136 0.1% 568.0 -- GENESYS-AS GENESYS Informatica AS for announcing own prefixes 12 - AS48728 460 0.0% 460.0 -- VODAFONEQATAR Vodafone Qatar Q.S.C. 13 - AS43008 446 0.0% 446.0 -- TREND-AS TREND IMPORT-EXPORT SRL 14 - AS5814 400 0.0% 400.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 15 - AS39803 749 0.1% 374.5 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 16 - AS35301 747 0.1% 373.5 -- CCCMOS-AS CCCMOS GROUP AS Numbers 17 - AS6036 3801 0.3% 345.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS2642 1710 0.2% 342.0 -- LEG-CA-GOV - State of California 19 - AS30969 4927 0.5% 307.9 -- TAN-NET TransAfrica Networks 20 - AS17964 2436 0.2% 304.5 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 6106 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 113.11.156.0/24 5751 0.5% AS17658 -- PRIMANET-AS PrimaNet - PT. Khasanah Timur Indonesia 3 - 211.253.68.0/22 5673 0.5% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 4 - 211.253.72.0/21 5673 0.5% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 5 - 210.218.64.0/19 5673 0.5% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 6 - 210.217.224.0/19 5673 0.5% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 7 - 210.218.0.0/18 5673 0.5% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 8 - 88.204.221.0/24 5334 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 89.218.218.0/23 5325 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 89.218.220.0/23 5322 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - 95.59.8.0/23 5316 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 12 - 95.59.4.0/22 5313 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 13 - 95.59.2.0/23 5311 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 14 - 95.59.3.0/24 5310 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 15 - 92.46.244.0/23 5307 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 16 - 95.59.1.0/24 5299 0.5% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 17 - 58.49.108.0/24 5227 0.5% AS4809 -- CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network 18 - 163.23.234.0/23 5120 0.4% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center 19 - 163.23.236.0/22 5120 0.4% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center 20 - 163.23.252.0/24 5118 0.4% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 09 Oct '09

09 Oct '09

This report has been generated at Fri Oct 9 21:11:14 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 02-10-09 304773 185941 03-10-09 304871 185817 04-10-09 304733 186089 05-10-09 304982 186215 06-10-09 304949 186567 07-10-09 305120 186994 08-10-09 305290 187266 09-10-09 305384 187248 AS Summary 32540 Number of ASes in routing system 13844 Number of ASes announcing only one prefix 4311 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89611776 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 09Oct09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 305474 187286 118188 38.7% All ASes AS6389 4163 325 3838 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4311 1787 2524 58.5% TWTC - tw telecom holdings, inc. AS4766 1881 582 1299 69.1% KIXS-AS-KR Korea Telecom AS17488 1460 288 1172 80.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1111 73 1038 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1762 841 921 52.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1483 577 906 61.1% Uninet S.A. de C.V. AS4755 1261 397 864 68.5% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18101 979 183 796 81.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 1020 231 789 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6478 1405 631 774 55.1% ATT-INTERNET3 - AT&T WorldNet Services AS10620 1020 250 770 75.5% TV Cable S.A. AS8452 984 263 721 73.3% TEDATA TEDATA AS3356 1222 537 685 56.1% LEVEL3 Level 3 Communications AS4804 680 90 590 86.8% MPX-AS Microplex PTY LTD AS17908 638 59 579 90.8% TCISL Tata Communications AS4808 762 188 574 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 774 207 567 73.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7303 655 100 555 84.7% Telecom Argentina S.A. AS9498 650 112 538 82.8% BBIL-AP BHARTI Airtel Ltd. AS11492 1133 605 528 46.6% CABLEONE - CABLE ONE, INC. AS22047 545 18 527 96.7% VTR BANDA ANCHA S.A. AS7018 1543 1056 487 31.6% ATT-INTERNET4 - AT&T WorldNet Services AS17676 562 125 437 77.8% GIGAINFRA Softbank BB Corp. AS5668 801 365 436 54.4% AS-5668 - CenturyTel Internet Holdings, Inc. AS4780 564 143 421 74.6% SEEDNET Digital United Inc. AS7011 1023 616 407 39.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS855 625 222 403 64.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS28573 763 362 401 52.6% NET Servicos de Comunicao S.A. Total 36842 11243 25599 69.5% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 66.6.80.0/20 AS23350 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 89.248.72.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.73.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.74.0/24 AS11730 CIL-ASN - Circle Internet LTD 89.248.75.0/24 AS11730 CIL-ASN - Circle Internet LTD 91.198.127.0/24 AS8972 PLUSSERVER-AS PlusServer AG, Germany 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.229.192.0/18 AS44375 AISDP Asmanfaraz ISDP 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 193.34.199.0/24 AS20686 BISPING Bisping & Bisping GmbH & Co. KG 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK Wind International Services SA (previously known as M-LINK) 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.72.116.0/22 AS40907 CAPIT-159-AS01 - Tech Solutions 208.73.88.0/21 AS36835 208.75.0.0/22 AS40907 CAPIT-159-AS01 - Tech Solutions 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.24.192.0/20 AS10397 SINGLEPIPE - SinglePipe Communications, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 09 Oct '09

09 Oct '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 10 Oct, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 299909 Prefixes after maximum aggregation: 140664 Deaggregation factor: 2.13 Unique aggregates announced to Internet: 148721 Total ASes present in the Internet Routing Table: 32379 Prefixes per ASN: 9.26 Origin-only ASes present in the Internet Routing Table: 28138 Origin ASes announcing only one prefix: 13738 Transit ASes present in the Internet Routing Table: 4241 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 560 Unregistered ASNs in the Routing Table: 127 Number of 32-bit ASNs allocated by the RIRs: 292 Prefixes from 32-bit ASNs in the Routing Table: 213 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 190 Number of addresses announced to Internet: 2112370016 Equivalent to 125 /8s, 232 /16s and 53 /24s Percentage of available address space announced: 57.0 Percentage of allocated address space announced: 64.6 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.3 Total number of prefixes smaller than registry allocations: 144194 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 71884 Total APNIC prefixes after maximum aggregation: 25318 APNIC Deaggregation factor: 2.84 Prefixes being announced from the APNIC address blocks: 68393 Unique aggregates announced from the APNIC address blocks: 30300 APNIC Region origin ASes present in the Internet Routing Table: 3816 APNIC Prefixes per ASN: 17.92 APNIC Region origin ASes announcing only one prefix: 1047 APNIC Region transit ASes present in the Internet Routing Table: 587 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 461684000 Equivalent to 27 /8s, 132 /16s and 189 /24s Percentage of available APNIC address space announced: 78.6 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 126884 Total ARIN prefixes after maximum aggregation: 66823 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 101398 Unique aggregates announced from the ARIN address blocks: 38471 ARIN Region origin ASes present in the Internet Routing Table: 13278 ARIN Prefixes per ASN: 7.64 ARIN Region origin ASes announcing only one prefix: 5135 ARIN Region transit ASes present in the Internet Routing Table: 1301 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 706797568 Equivalent to 42 /8s, 32 /16s and 224 /24s Percentage of available ARIN address space announced: 62.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 68963 Total RIPE prefixes after maximum aggregation: 40347 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62540 Unique aggregates announced from the RIPE address blocks: 41940 RIPE Region origin ASes present in the Internet Routing Table: 13579 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7080 RIPE Region transit ASes present in the Internet Routing Table: 2043 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 401178048 Equivalent to 23 /8s, 233 /16s and 125 /24s Percentage of available RIPE address space announced: 74.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 25802 Total LACNIC prefixes after maximum aggregation: 6344 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 24098 Unique aggregates announced from the LACNIC address blocks: 13510 LACNIC Region origin ASes present in the Internet Routing Table: 1190 LACNIC Prefixes per ASN: 20.25 LACNIC Region origin ASes announcing only one prefix: 380 LACNIC Region transit ASes present in the Internet Routing Table: 192 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 67013376 Equivalent to 3 /8s, 254 /16s and 139 /24s Percentage of available LACNIC address space announced: 66.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 5925 Total AfriNIC prefixes after maximum aggregation: 1561 AfriNIC Deaggregation factor: 3.80 Prefixes being announced from the AfriNIC address blocks: 4303 Unique aggregates announced from the AfriNIC address blocks: 1546 AfriNIC Region origin ASes present in the Internet Routing Table: 325 AfriNIC Prefixes per ASN: 13.24 AfriNIC Region origin ASes announcing only one prefix: 96 AfriNIC Region transit ASes present in the Internet Routing Table: 67 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12557568 Equivalent to 0 /8s, 191 /16s and 157 /24s Percentage of available AfriNIC address space announced: 37.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1766 6996 458 Korea Telecom (KIX) 17488 1460 137 144 Hathway IP Over Cable Interne 4755 1261 292 145 TATA Communications formerly 9583 1101 87 530 Sify Limited 4134 1010 18168 391 CHINANET-BACKBONE 18101 979 204 33 Reliance Infocom Ltd Internet 7545 893 199 102 TPG Internet Pty Ltd 9829 816 629 21 BSNL National Internet Backbo 17974 790 248 93 PT TELEKOMUNIKASI INDONESIA 24560 775 285 164 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4161 3626 313 bellsouth.net, inc. 4323 3697 1037 385 Time Warner Telecom 1785 1762 714 138 PaeTec Communications, Inc. 7018 1543 5860 1057 AT&T WorldNet Services 20115 1484 1480 673 Charter Communications 6478 1405 280 340 AT&T Worldnet Services 2386 1308 641 947 AT&T Data Communications Serv 3356 1221 10963 433 Level 3 Communications, LLC 11492 1133 208 12 Cable One 22773 1111 2604 67 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 30890 509 94 207 Evolva Telecom 3292 450 1908 394 TDC Tele Danmark 35805 445 40 5 United Telecom of Georgia 12479 427 578 6 Uni2 Autonomous System 702 422 1822 340 UUNET - Commercial IP service 9198 390 138 12 Kazakhtelecom Data Network Ad 8866 356 110 21 Bulgarian Telecommunication C 3320 352 7067 303 Deutsche Telekom AG 3301 351 1412 308 TeliaNet Sweden 3215 349 3144 111 France Telecom Transpac Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1482 2899 243 UniNet S.A. de C.V. 10620 1020 227 95 TVCABLE BOGOTA 28573 762 651 87 NET Servicos de Comunicao S.A 7303 656 346 97 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 440 99 70 Servicios Alestra S.A de C.V 14117 436 29 11 Telefonica del Sur S.A. 7738 428 858 29 Telecomunicacoes da Bahia S.A 6471 421 96 31 ENTEL CHILE S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 984 188 7 TEDATA 24863 926 95 68 LINKdotNET AS number 3741 278 857 239 The Internet Solution 2018 192 187 118 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 140 14 6 Ci Telecom Autonomous system 33776 125 7 11 Starcomms Nigeria Limited 24835 123 46 9 RAYA Telecom - Egypt 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4161 3626 313 bellsouth.net, inc. 4323 3697 1037 385 Time Warner Telecom 4766 1766 6996 458 Korea Telecom (KIX) 1785 1762 714 138 PaeTec Communications, Inc. 7018 1543 5860 1057 AT&T WorldNet Services 20115 1484 1480 673 Charter Communications 8151 1482 2899 243 UniNet S.A. de C.V. 17488 1460 137 144 Hathway IP Over Cable Interne 6478 1405 280 340 AT&T Worldnet Services 2386 1308 641 947 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3697 3312 Time Warner Telecom 1785 1762 1624 PaeTec Communications, Inc. 17488 1460 1316 Hathway IP Over Cable Interne 4766 1766 1308 Korea Telecom (KIX) 8151 1482 1239 UniNet S.A. de C.V. 11492 1133 1121 Cable One 4755 1261 1116 TATA Communications formerly 6478 1405 1065 AT&T Worldnet Services 18566 1062 1052 Covad Communications 22773 1111 1044 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:10 /10:24 /11:63 /12:176 /13:354 /14:628 /15:1202 /16:10682 /17:4892 /18:8410 /19:17500 /20:21007 /21:21008 /22:27238 /23:26831 /24:157108 /25:932 /26:1091 /27:554 /28:154 /29:8 /30:9 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2694 4161 bellsouth.net, inc. 4323 2353 3697 Time Warner Telecom 4766 1438 1766 Korea Telecom (KIX) 1785 1228 1762 PaeTec Communications, Inc. 17488 1220 1460 Hathway IP Over Cable Interne 11492 1058 1133 Cable One 18566 1043 1062 Covad Communications 9583 953 1101 Sify Limited 10620 926 1020 TVCABLE BOGOTA 8452 912 984 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:226 12:2147 13:7 15:22 16:3 17:5 20:36 24:1168 32:52 34:2 38:601 40:97 41:1735 43:1 44:2 45:1 46:1 47:21 52:6 55:2 56:2 57:25 58:606 59:642 60:443 61:1078 62:1011 63:2012 64:3638 65:2382 66:4094 67:1795 68:985 69:2777 70:573 71:154 72:1668 73:2 74:1934 75:182 76:350 77:871 78:583 79:390 80:910 81:814 82:504 83:431 84:527 85:1003 86:381 87:688 88:386 89:1498 90:62 91:2590 92:412 93:1217 94:1258 95:1132 96:171 97:271 98:326 99:30 109:51 110:222 111:451 112:143 113:152 114:265 115:428 116:1097 117:552 118:350 119:778 120:135 121:784 122:1287 123:788 124:1044 125:1360 128:220 129:211 130:131 131:415 132:77 133:10 134:182 135:42 136:224 137:168 138:173 139:84 140:440 141:123 142:381 143:336 144:364 145:48 146:393 147:168 148:550 149:204 150:151 151:176 152:215 153:156 154:2 155:271 156:166 157:309 158:100 159:356 160:292 161:168 162:279 163:170 164:279 165:517 166:472 167:390 168:799 169:168 170:469 171:43 172:2 173:414 174:364 175:1 178:1 180:57 182:1 186:143 187:154 188:1134 189:603 190:3101 192:5756 193:4267 194:3295 195:2753 196:1159 198:3550 199:3346 200:5205 201:1351 202:7868 203:8227 204:3926 205:2190 206:2416 207:2976 208:3958 209:3491 210:2561 211:1127 212:1592 213:1620 214:189 215:40 216:4429 217:1336 218:411 219:457 220:1135 221:449 222:316 End of report

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[routing-wg]Second routing session this week
by Rob Evans 08 Oct '09

08 Oct '09

Folks, as we over-ran this morning, we will be having a second session at 10am Lisbon time in the same room (Floriana III) tomorrow (Friday) morning. The only topic will be IPv6 routing recommendations. I apologise to those of you for whom this clashes with travel plans or ENUM, but the agenda is always subject to change, and the chairs felt this was better than to try to rush the discussion during the coffee break (and we were, briefly, scheduled to be on Friday morning anyway). As a reminder, I attach the current draft of the document. Rudiger has already commented that he believes it should use the word 'deaggregation' less. Jerome from RENATER has also explained that it doesn't cover his requirements which are to break up an aggregatable block even further. The current draft of the (basic) slides is here: <http://www.ripe.net/ripe/meetings/ripe-59/presentations/uploads//presentati…> I hope to see you tomorrow. Rob RIPE Routing Working Group Recommendations on IPv6 Route Aggregation ==================================================================== Rob Evans Philip Smith Introduction ============ Recent discussion has shown there is a limited requirement to be able to deaggregate an IPv6 Provider Aggregatable (PA) allocation where a Local Internet Registry (LIR) contains several networks which are not interconnected, or for traffic engineering purposes. This document recommends such advertisements are limited in both length and scope. It is intended to supplement the working group's Recommendations on Route Aggregation [RIPE-399]. Background ========== The IPv6 address allocation and assignment policy for the RIPE region [V6-ALLOC] only allows LIRs to obtain more than the minimum PA allocation if they can demonstrate address utilisation that requires it. This fits with the address space management principle of conservation. However, as understood in the RIPE Routing Working Group's Recommendations on Route Aggregation [RIPE-399], there are occasionally requirements for limited deaggregation of an allocation. With many ISPs currently filtering at the minimum PA allocation (/32) within the relevant address ranges, this can cause difficulties for some networks wishing to deploy IPv6. Some reasons for wanting to advertise multiple prefixes from a PA allocation could be: - The LIR has several networks that are not interconnected. - Traffic engineering: A single prefix that covers an LIR's entire customer base may attract too much traffic over a single peering link This document does not discuss deaggregation of an IPv6 Provider Independent (PI) prefix. Recommendation ============== It is suggested that prefix filters allow for prudent subdivision of an IPv6 allocation. For example, deaggregation of up to at least four bits longer than the minimum PA prefix -- this would mean up to a /36 with the current allocation policy. Obviously longer prefixes can be exchanged with mutual agreement between neighbouring autonomous systems, and the operator community will ultimately decide what degree of subdivision is supportable. Deaggregation should not be used unless absolutely necessary and, where sensible, a covering aggregate should also be advertised. Further, LIRs should use BGP methods such as NO_EXPORT [RFC-1997], [AS-PATHLIMIT], or provider-specific communities, as described in [RIPE-399] to limit the propagation of more-specific prefixes in the routing table. The recommendation that a /36 be the minimum size routed is not to be used for any other purpose -- such as address allocation for multihomed customers. Customers of LIRs must still be able to justify address requirements in line with current RIPE policy. Discussion ========== There is a valid need for some LIRs to advertise more than one IPv6 PA prefix. As either obtaining more address space and advertising more /32 prefixes, or advertising more specific prefixes within an already allocated /32 have the same impact on the routing table, it is suggested that the latter approach is taken to prevent address space wastage. The prefix length of /36 has been chosen as it falls on the next 'nibble' boundary which aids readability of addresses and DNS delegation, whilst not allowing uncontrolled growth of the routing table. This figure is, however, somewhat arbitrary and the level of deaggregation that is supportable will be determined by best current practices that emerge from the operator community as IPv6 deployment increases. References ========== [V6-ALLOC] http://www.ripe.net/ripe/docs/ipv6policy.html [RIPE-399] http://www.ripe.net/ripe/docs/ripe-399.html [RFC-1997] http://www.rfc-editor.org/rfc/rfc1997.txt [AS-PATHLIMIT] http://tools.ietf.org/html/draft-ietf-idr-as-pathlimit-03 Work in Progress.

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[routing-wg]IPv6 Routing Recommendations - comments
by Jerome Durand 07 Oct '09

07 Oct '09

Hi all, I would really push for allowing up to */40* I see 2 practical reasons for that considering our IPv6 deployment example. 1°) We manage several networks ------------------------------ We are in charge of some networks in some french islands (oversea territories) in addition to our main backbone AS2200, where IPv6 is fully deployed. These networks have their own AS, own transits... For IPv4 we use dedicated /24's, easy! It's been years we are trying to deploy IPv6 there and we are facing many policy problems (now shifted to this WG). This really prevents IPv6 deployments in our cutomer networks. The solution here would tell me to use a /36 for each island. I would then need to use 7 * /36's only for these small networks? I would say OK but provide me first with a new /32 so I pick up these /36's in a new prefix! 2°) We have multiple IPv6 transits on our main backbone ------------------------------------------------------- As IPv6 has been deployed in our networks for many years now we thought from the beginning it would be a good idea to have /40 prefix per french region (and allocate /48 prefixes to our customers in this /40). We thought about allocating a new /40 to a region when the first /40 was fully used. We also dedicated some address space to some infrastructure networks of regional networks, for some projects... Therefore we are already using many /36's of our network (and don't have enough space for the 7 islands aforementionned BTW...) For the moment we have 2 transits (one for north and one for the south) to avoid useless waste of our network capacity. I would like to announce southern regions with higher preference on southern transit and vice-versa for northern transit. Actually I want to be able to do what we have always done for IPv4... Also I don't know where I will have my transit providers tomorrow and how many I will have. I want to be able to have some granularity in the way I split traffic among my transit providers. Considering a region makes a lot of sense to me. The /36 brings too many constraints to me: - Regions next to eachother are not always in the same /36! - We already used many /36's... and would require more address space if this proposal is adopted. - We don't want to renumber anything (already faced 2 renumbering 6bone -> /35 -> /32... enough please! I don't care so much renumbering the backbone but our customers don't have time to lose renumbering their IPv6 networks) Please note I don't want to announce all the /40's (as I'm not announcing all the /24's!!). Aggregation remains a MUST for sure and we will probably announce few prefixes at the end. But I already see that /36 brings too many limitations... unless I'm provided me with a /28 ;) Happy to discuss that tomorrow!! Thanks Jerome -- ------------------------------------------------------------- Jerome Durand Responsable des services aux usagers Services operations & support manager Réseau National de Télécommunications pour la Technologie, l'Enseignement et la Recherche Tel: +33 (0) 1 53 94 20 40 | GIP RENATER Fax: +33 (0) 1 53 94 20 41 | c/o ENSAM E-mail: jdurand(a)renater.fr | 151 Boulevard de l'Hôpital http://www.renater.fr | 75013 PARIS --------------------------------------------------------------

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 02 Oct '09

02 Oct '09

BGP Update Report Interval: 24-Sep-09 -to- 01-Oct-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 45161 3.3% 118.2 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS9531 28945 2.1% 5789.0 -- GEDU-AS-KR Kwangju City Office Of Education 3 - AS6298 27085 2.0% 49.5 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc. 4 - AS35805 19455 1.4% 44.2 -- UTG-AS United Telecom AS 5 - AS8452 13685 1.0% 13.8 -- TEDATA TEDATA 6 - AS1659 11291 0.8% 34.4 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center 7 - AS17488 9677 0.7% 6.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 8 - AS6389 8046 0.6% 1.9 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 9 - AS4323 7738 0.6% 1.8 -- TWTC - tw telecom holdings, inc. 10 - AS24863 7552 0.6% 8.0 -- LINKdotNET-AS 11 - AS29049 7334 0.5% 24.1 -- DELTA-TELECOM-AS Delta Telecom LTD. 12 - AS9829 6764 0.5% 8.3 -- BSNL-NIB National Internet Backbone 13 - AS17819 6609 0.5% 48.6 -- ASN-EQUINIX-AP Equinix Asia Pacific 14 - AS7552 6291 0.5% 20.4 -- VIETEL-AS-AP Vietel Corporation 15 - AS5050 6165 0.5% 362.6 -- PSC-EXT - Pittsburgh Supercomputing Center 16 - AS12479 6025 0.4% 13.5 -- UNI2-AS Uni2 Autonomous System 17 - AS8151 5935 0.4% 4.0 -- Uninet S.A. de C.V. 18 - AS7018 5913 0.4% 3.9 -- ATT-INTERNET4 - AT&T WorldNet Services 19 - AS680 5664 0.4% 20.8 -- DFN-IP service X-WiN 20 - AS4249 5620 0.4% 30.9 -- LILLY-AS - Eli Lilly and Company TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9531 28945 2.1% 5789.0 -- GEDU-AS-KR Kwangju City Office Of Education 2 - AS48728 4236 0.3% 1059.0 -- VODAFONEQATAR Vodafone Qatar Q.S.C. 3 - AS49517 1615 0.1% 807.5 -- TEIKHOS-AS Teikhos 4 - AS43880 787 0.1% 787.0 -- LITECH-AS Laboratory of Information Technologies LLC 5 - AS26414 535 0.0% 535.0 -- LVCINT - LVC International, LLC 6 - AS3 472 0.0% 143.0 -- MINDSPEED-AS Mindspeed Technologies Ukraine LLC 7 - AS44194 471 0.0% 471.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin 8 - AS38467 390 0.0% 390.0 -- DBAMOYLAN-TRANSIT-AS-AP DBA Moylan 9 - AS8668 2572 0.2% 367.4 -- TELONE-AS TelOne Zimbabwe P/L 10 - AS5050 6165 0.5% 362.6 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - AS30969 5332 0.4% 333.2 -- TAN-NET TransAfrica Networks 12 - AS37077 312 0.0% 312.0 -- AAUN-NG 13 - AS48106 284 0.0% 284.0 -- VLAN-AS SPD Kirichok 14 - AS16309 266 0.0% 266.0 -- EEA-AS SPD Efendeev AS 15 - AS32666 1058 0.1% 264.5 -- CWRU-AS-1 - Case Western Reserve University 16 - AS43864 252 0.0% 252.0 -- INTEGRA-MEDIA-AS Integra-Media Ltd 17 - AS36239 249 0.0% 249.0 -- EXIGEN-CANADA - Exigen Canada 18 - AS36979 223 0.0% 223.0 -- FBN-AS 19 - AS38510 223 0.0% 223.0 -- DEPTAN-AS-ID DEPARTEMEN PERTANIAN REPUBLIK INDONESIA 20 - AS22917 1278 0.1% 213.0 -- INFOCHANNEL - InfoChannel Ltd. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 6115 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 210.218.64.0/19 5789 0.4% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 3 - 211.253.68.0/22 5789 0.4% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 4 - 211.253.72.0/21 5789 0.4% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 5 - 210.217.224.0/19 5789 0.4% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 6 - 210.218.0.0/18 5789 0.4% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 7 - 88.204.221.0/24 5005 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 95.59.1.0/24 4967 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 89.218.218.0/23 4873 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 89.218.220.0/23 4869 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 11 - 95.59.2.0/23 4865 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 12 - 95.59.4.0/22 4861 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 13 - 92.46.244.0/23 4860 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 14 - 95.59.3.0/24 4856 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 15 - 95.59.8.0/23 4855 0.3% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 16 - 84.1.45.0/24 3066 0.2% AS41313 -- NOVATEL-AS Novatel Bulgaria 17 - 192.12.120.0/24 2520 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 18 - 85.60.208.0/21 2445 0.2% AS12479 -- UNI2-AS Uni2 Autonomous System 19 - 202.177.223.0/24 2323 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 20 - 85.60.208.0/22 2316 0.2% AS12479 -- UNI2-AS Uni2 Autonomous System Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 02 Oct '09

02 Oct '09

This report has been generated at Fri Oct 2 21:11:14 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 25-09-09 304228 184042 26-09-09 304528 184193 27-09-09 304266 184691 28-09-09 304424 184785 29-09-09 304436 185224 30-09-09 304636 185372 01-10-09 304812 185629 02-10-09 304773 186030 AS Summary 32456 Number of ASes in routing system 13810 Number of ASes announcing only one prefix 4305 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89615104 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 02Oct09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 304879 185978 118901 39.0% All ASes AS6389 4164 325 3839 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4305 1681 2624 61.0% TWTC - tw telecom holdings, inc. AS4766 1881 580 1301 69.2% KIXS-AS-KR Korea Telecom AS17488 1475 283 1192 80.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1111 75 1036 93.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1758 816 942 53.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1479 570 909 61.5% Uninet S.A. de C.V. AS4755 1256 392 864 68.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18101 979 129 850 86.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 1034 230 804 77.8% VZGNI-TRANSIT - Verizon Internet Services Inc. AS10620 1015 213 802 79.0% TV Cable S.A. AS6478 1413 624 789 55.8% ATT-INTERNET3 - AT&T WorldNet Services AS8452 981 269 712 72.6% TEDATA TEDATA AS3356 1228 522 706 57.5% LEVEL3 Level 3 Communications AS4804 680 90 590 86.8% MPX-AS Microplex PTY LTD AS4808 762 188 574 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 773 205 568 73.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7303 651 99 552 84.8% Telecom Argentina S.A. AS9498 649 107 542 83.5% BBIL-AP BHARTI Airtel Ltd. AS11492 1131 590 541 47.8% CABLEONE - CABLE ONE, INC. AS22047 545 18 527 96.7% VTR BANDA ANCHA S.A. AS7018 1523 1055 468 30.7% ATT-INTERNET4 - AT&T WorldNet Services AS17908 496 58 438 88.3% TCISL Tata Communications AS17676 562 125 437 77.8% GIGAINFRA Softbank BB Corp. AS5668 799 364 435 54.4% AS-5668 - CenturyTel Internet Holdings, Inc. AS4780 563 144 419 74.4% SEEDNET Digital United Inc. AS28573 759 350 409 53.9% NET Servicos de Comunicao S.A. AS7011 1023 616 407 39.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS7738 427 29 398 93.2% Telecomunicacoes da Bahia S.A. Total 36484 10757 25727 70.5% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 66.6.80.0/20 AS23350 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 74.120.160.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.161.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.162.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.163.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.164.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.165.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.166.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.167.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.168.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.169.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.170.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.171.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.172.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.173.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.174.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.175.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 78.152.32.0/19 AS5580 ATRATOIP-AS Atrato IP Networks 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 186.8.64.0/18 AS19422 Telefonica Moviles del Uruguay SA 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 193.34.199.0/24 AS20686 BISPING Bisping & Bisping GmbH & Co. KG 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK Wind International Services SA (previously known as M-LINK) 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.24.192.0/20 AS10397 SINGLEPIPE - SinglePipe Communications, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 02 Oct '09

02 Oct '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 03 Oct, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 299282 Prefixes after maximum aggregation: 140261 Deaggregation factor: 2.13 Unique aggregates announced to Internet: 148558 Total ASes present in the Internet Routing Table: 32294 Prefixes per ASN: 9.27 Origin-only ASes present in the Internet Routing Table: 28065 Origin ASes announcing only one prefix: 13702 Transit ASes present in the Internet Routing Table: 4229 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 31 Max AS path prepend of ASN (45127) 27 Prefixes from unregistered ASNs in the Routing Table: 529 Unregistered ASNs in the Routing Table: 123 Number of 32-bit ASNs allocated by the RIRs: 289 Prefixes from 32-bit ASNs in the Routing Table: 205 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 199 Number of addresses announced to Internet: 2109742304 Equivalent to 125 /8s, 192 /16s and 28 /24s Percentage of available address space announced: 56.9 Percentage of allocated address space announced: 64.5 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.1 Total number of prefixes smaller than registry allocations: 144036 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 71662 Total APNIC prefixes after maximum aggregation: 25237 APNIC Deaggregation factor: 2.84 Prefixes being announced from the APNIC address blocks: 68081 Unique aggregates announced from the APNIC address blocks: 30363 APNIC Region origin ASes present in the Internet Routing Table: 3810 APNIC Prefixes per ASN: 17.87 APNIC Region origin ASes announcing only one prefix: 1047 APNIC Region transit ASes present in the Internet Routing Table: 590 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 31 Number of APNIC addresses announced to Internet: 461477152 Equivalent to 27 /8s, 129 /16s and 149 /24s Percentage of available APNIC address space announced: 78.6 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 126890 Total ARIN prefixes after maximum aggregation: 66668 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 101368 Unique aggregates announced from the ARIN address blocks: 38486 ARIN Region origin ASes present in the Internet Routing Table: 13250 ARIN Prefixes per ASN: 7.65 ARIN Region origin ASes announcing only one prefix: 5126 ARIN Region transit ASes present in the Internet Routing Table: 1295 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 706349696 Equivalent to 42 /8s, 26 /16s and 10 /24s Percentage of available ARIN address space announced: 61.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 68650 Total RIPE prefixes after maximum aggregation: 40215 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62331 Unique aggregates announced from the RIPE address blocks: 41788 RIPE Region origin ASes present in the Internet Routing Table: 13533 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7052 RIPE Region transit ASes present in the Internet Routing Table: 2037 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 399867584 Equivalent to 23 /8s, 213 /16s and 126 /24s Percentage of available RIPE address space announced: 74.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 25750 Total LACNIC prefixes after maximum aggregation: 6325 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 24046 Unique aggregates announced from the LACNIC address blocks: 13497 LACNIC Region origin ASes present in the Internet Routing Table: 1187 LACNIC Prefixes per ASN: 20.26 LACNIC Region origin ASes announcing only one prefix: 382 LACNIC Region transit ASes present in the Internet Routing Table: 193 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 30 Number of LACNIC addresses announced to Internet: 66579712 Equivalent to 3 /8s, 247 /16s and 237 /24s Percentage of available LACNIC address space announced: 66.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 5885 Total AfriNIC prefixes after maximum aggregation: 1548 AfriNIC Deaggregation factor: 3.80 Prefixes being announced from the AfriNIC address blocks: 4279 Unique aggregates announced from the AfriNIC address blocks: 1536 AfriNIC Region origin ASes present in the Internet Routing Table: 322 AfriNIC Prefixes per ASN: 13.29 AfriNIC Region origin ASes announcing only one prefix: 95 AfriNIC Region transit ASes present in the Internet Routing Table: 65 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12557312 Equivalent to 0 /8s, 191 /16s and 156 /24s Percentage of available AfriNIC address space announced: 37.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1766 6995 456 Korea Telecom (KIX) 17488 1475 135 142 Hathway IP Over Cable Interne 4755 1256 292 144 TATA Communications formerly 9583 1102 87 531 Sify Limited 4134 1010 18168 391 CHINANET-BACKBONE 18101 979 204 33 Reliance Infocom Ltd Internet 7545 885 198 100 TPG Internet Pty Ltd 9829 805 625 20 BSNL National Internet Backbo 24560 774 285 164 Bharti Airtel Ltd., Telemedia 4808 762 1518 181 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4163 3626 313 bellsouth.net, inc. 4323 3692 1037 384 Time Warner Telecom 1785 1758 714 138 PaeTec Communications, Inc. 7018 1522 5859 1054 AT&T WorldNet Services 20115 1475 1475 669 Charter Communications 6478 1413 279 301 AT&T Worldnet Services 2386 1320 656 950 AT&T Data Communications Serv 3356 1227 10963 435 Level 3 Communications, LLC 11492 1130 208 12 Cable One 22773 1111 2604 70 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 30890 494 93 203 Evolva Telecom 3292 446 1900 393 TDC Tele Danmark 35805 442 40 5 United Telecom of Georgia 12479 426 578 6 Uni2 Autonomous System 702 423 1822 341 UUNET - Commercial IP service 9198 381 138 12 Kazakhtelecom Data Network Ad 8866 356 110 21 Bulgarian Telecommunication C 3301 352 1428 309 TeliaNet Sweden 3320 352 7067 303 Deutsche Telekom AG 3215 348 3128 110 France Telecom Transpac Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1480 2899 245 UniNet S.A. de C.V. 10620 1007 227 98 TVCABLE BOGOTA 28573 758 639 86 NET Servicos de Comunicao S.A 7303 650 343 99 Telecom Argentina Stet-France 22047 545 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 440 99 70 Servicios Alestra S.A de C.V 14117 436 29 11 Telefonica del Sur S.A. 7738 427 858 29 Telecomunicacoes da Bahia S.A 6471 421 96 31 ENTEL CHILE S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 981 188 7 TEDATA 24863 935 96 65 LINKdotNET AS number 3741 272 856 234 The Internet Solution 2018 192 187 118 Tertiary Education Network 6713 176 167 12 Itissalat Al-MAGHRIB 29571 139 14 6 Ci Telecom Autonomous system 33776 125 7 11 Starcomms Nigeria Limited 24835 123 46 9 RAYA Telecom - Egypt 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4163 3626 313 bellsouth.net, inc. 4323 3692 1037 384 Time Warner Telecom 4766 1766 6995 456 Korea Telecom (KIX) 1785 1758 714 138 PaeTec Communications, Inc. 7018 1522 5859 1054 AT&T WorldNet Services 8151 1480 2899 245 UniNet S.A. de C.V. 17488 1475 135 142 Hathway IP Over Cable Interne 20115 1475 1475 669 Charter Communications 6478 1413 279 301 AT&T Worldnet Services 2386 1320 656 950 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3692 3308 Time Warner Telecom 1785 1758 1620 PaeTec Communications, Inc. 17488 1475 1333 Hathway IP Over Cable Interne 4766 1766 1310 Korea Telecom (KIX) 8151 1480 1235 UniNet S.A. de C.V. 11492 1130 1118 Cable One 6478 1413 1112 AT&T Worldnet Services 4755 1256 1112 TATA Communications formerly 18566 1062 1052 Covad Communications 22773 1111 1041 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:10 /10:24 /11:63 /12:176 /13:354 /14:628 /15:1199 /16:10668 /17:4847 /18:8372 /19:17493 /20:20889 /21:20988 /22:27160 /23:26806 /24:156790 /25:924 /26:1078 /27:558 /28:172 /29:40 /30:15 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2696 4163 bellsouth.net, inc. 4323 2351 3692 Time Warner Telecom 4766 1439 1766 Korea Telecom (KIX) 17488 1237 1475 Hathway IP Over Cable Interne 1785 1224 1758 PaeTec Communications, Inc. 11492 1056 1130 Cable One 18566 1043 1062 Covad Communications 9583 954 1102 Sify Limited 10620 913 1007 TVCABLE BOGOTA 8452 909 981 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:227 12:2148 13:7 15:22 16:3 17:5 20:36 24:1168 32:52 34:2 38:601 40:97 41:1707 43:1 44:2 46:1 47:16 52:6 55:2 56:2 57:25 58:613 59:642 60:450 61:1077 62:1015 63:2008 64:3708 65:2400 66:4109 67:1791 68:964 69:2765 70:576 71:154 72:1658 73:2 74:1954 75:181 76:349 77:873 78:581 79:394 80:898 81:808 82:505 83:429 84:522 85:1003 86:382 87:666 88:387 89:1495 90:62 91:2578 92:408 93:1235 94:1184 95:1106 96:170 97:270 98:310 99:30 109:44 110:212 111:445 112:139 113:146 114:262 115:354 116:1111 117:549 118:328 119:773 120:136 121:780 122:1287 123:787 124:1047 125:1350 128:221 129:216 130:129 131:425 132:75 133:10 134:181 135:42 136:241 137:166 138:177 139:85 140:442 141:121 142:381 143:333 144:349 145:48 146:387 147:168 148:549 149:209 150:149 151:181 152:215 153:156 154:2 155:271 156:167 157:307 158:101 159:354 160:291 161:168 162:270 163:172 164:279 165:520 166:475 167:377 168:792 169:168 170:474 171:43 172:2 173:420 174:359 175:1 178:1 180:39 182:1 186:138 187:156 188:1055 189:601 190:3114 192:5776 193:4260 194:3285 195:2746 196:1142 198:3555 199:3354 200:5209 201:1343 202:7851 203:8247 204:3936 205:2199 206:2428 207:2970 208:3983 209:3487 210:2564 211:1130 212:1615 213:1623 214:157 215:39 216:4423 217:1332 218:413 219:449 220:1132 221:443 222:318 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 25 Sep '09

25 Sep '09

BGP Update Report Interval: 19-Sep-09 -to- 24-Sep-09 (5 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 58898 3.5% 155.8 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS9531 20135 1.2% 4027.0 -- GEDU-AS-KR Kwangju City Office Of Education 3 - AS4323 17532 1.0% 4.0 -- TWTC - tw telecom holdings, inc. 4 - AS6389 17271 1.0% 4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 5 - AS17488 12276 0.7% 7.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 6 - AS8452 9992 0.6% 10.2 -- TEDATA TEDATA 7 - AS20115 9922 0.6% 5.8 -- CHARTER-NET-HKY-NC - Charter Communications 8 - AS680 8937 0.5% 33.5 -- DFN-IP service X-WiN 9 - AS4755 8827 0.5% 7.0 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 10 - AS8151 8149 0.5% 5.5 -- Uninet S.A. de C.V. 11 - AS7018 7654 0.5% 5.1 -- ATT-INTERNET4 - AT&T WorldNet Services 12 - AS35805 7381 0.4% 17.3 -- UTG-AS United Telecom AS 13 - AS24863 7336 0.4% 7.8 -- LINKdotNET-AS 14 - AS11492 6508 0.4% 5.8 -- CABLEONE - CABLE ONE, INC. 15 - AS1785 6458 0.4% 3.7 -- AS-PAETEC-NET - PaeTec Communications, Inc. 16 - AS17974 6404 0.4% 8.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 17 - AS4766 6211 0.4% 3.3 -- KIXS-AS-KR Korea Telecom 18 - AS15706 5717 0.3% 77.3 -- Sudatel 19 - AS6478 5717 0.3% 4.0 -- ATT-INTERNET3 - AT&T WorldNet Services 20 - AS7738 5655 0.3% 13.3 -- Telecomunicacoes da Bahia S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9531 20135 1.2% 4027.0 -- GEDU-AS-KR Kwangju City Office Of Education 2 - AS48728 3920 0.2% 980.0 -- VODAFONEQATAR Vodafone Qatar Q.S.C. 3 - AS43880 893 0.1% 893.0 -- LITECH-AS Laboratory of Information Technologies LLC 4 - AS49517 1375 0.1% 687.5 -- TEIKHOS-AS Teikhos 5 - AS33769 651 0.0% 651.0 -- IMANAFOODS 6 - AS15145 572 0.0% 572.0 -- GLOBALSCAPE - GlobalSCAPE, Inc. 7 - AS27667 519 0.0% 519.0 -- Universidad Autonoma de la Laguna 8 - AS29526 380 0.0% 380.0 -- RRC-AS Saratov Regional Resource Center (RRC) 9 - AS38857 379 0.0% 379.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 10 - AS26414 327 0.0% 327.0 -- LVCINT - LVC International, LLC 11 - AS45210 278 0.0% 278.0 -- METRO-IN-AS Metro C&C 12 - AS43864 263 0.0% 263.0 -- INTEGRA-MEDIA-AS Integra-Media Ltd 13 - AS5050 4353 0.3% 256.1 -- PSC-EXT - Pittsburgh Supercomputing Center 14 - AS18163 1016 0.1% 254.0 -- JINJU18163-AS-KR jinju national university 15 - AS28478 237 0.0% 237.0 -- ESCUELA BANCARIA Y COMERCIAL SC 16 - AS41890 225 0.0% 225.0 -- PACI Public Authority for Civil Information 17 - AS2642 1088 0.1% 217.6 -- LEG-CA-GOV - State of California 18 - AS41313 4911 0.3% 213.5 -- NOVATEL-AS Novatel Bulgaria 19 - AS47640 754 0.0% 188.5 -- TRICOMPAS Tricomp Sp. z. o. o. 20 - AS30969 2855 0.2% 178.4 -- TAN-NET TransAfrica Networks TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 89.218.218.0/23 6429 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 89.218.220.0/23 6427 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 95.59.4.0/22 6408 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 95.59.2.0/23 6407 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.3.0/24 6404 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.8.0/23 6401 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 92.46.244.0/23 6394 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 88.204.221.0/24 6240 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 95.59.1.0/24 6221 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 84.1.45.0/24 4699 0.3% AS41313 -- NOVATEL-AS Novatel Bulgaria 11 - 72.23.246.0/24 4292 0.2% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 12 - 210.218.64.0/19 4027 0.2% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 13 - 211.253.68.0/22 4027 0.2% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 14 - 211.253.72.0/21 4027 0.2% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 15 - 210.217.224.0/19 4027 0.2% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 16 - 210.218.0.0/18 4027 0.2% AS9531 -- GEDU-AS-KR Kwangju City Office Of Education 17 - 192.12.120.0/24 1786 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 18 - 85.60.208.0/21 1766 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 19 - 85.60.208.0/22 1668 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 20 - 203.129.254.0/24 1325 0.1% AS7633 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 25 Sep '09

25 Sep '09

This report has been generated at Fri Sep 25 21:16:17 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 18-09-09 303315 181866 19-09-09 303692 183272 20-09-09 303702 183711 21-09-09 303761 184153 22-09-09 304027 184231 23-09-09 304022 183800 24-09-09 304040 183745 25-09-09 304228 184066 AS Summary 32427 Number of ASes in routing system 13800 Number of ASes announcing only one prefix 4315 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89622016 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 25Sep09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 304541 184083 120458 39.6% All ASes AS6389 4164 324 3840 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4315 1623 2692 62.4% TWTC - tw telecom holdings, inc. AS4766 1877 577 1300 69.3% KIXS-AS-KR Korea Telecom AS17488 1505 278 1227 81.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1109 71 1038 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1751 839 912 52.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1480 575 905 61.1% Uninet S.A. de C.V. AS18101 976 75 901 92.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4755 1260 389 871 69.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS10620 1015 149 866 85.3% TV Cable S.A. AS19262 1043 235 808 77.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6478 1412 653 759 53.8% ATT-INTERNET3 - AT&T WorldNet Services AS8452 954 231 723 75.8% TEDATA TEDATA AS3356 1236 514 722 58.4% LEVEL3 Level 3 Communications AS4808 788 188 600 76.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 680 90 590 86.8% MPX-AS Microplex PTY LTD AS24560 773 210 563 72.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7303 641 96 545 85.0% Telecom Argentina S.A. AS9498 646 102 544 84.2% BBIL-AP BHARTI Airtel Ltd. AS11492 1128 585 543 48.1% CABLEONE - CABLE ONE, INC. AS22047 544 17 527 96.9% VTR BANDA ANCHA S.A. AS4134 1009 488 521 51.6% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1508 1056 452 30.0% ATT-INTERNET4 - AT&T WorldNet Services AS17676 564 125 439 77.8% GIGAINFRA Softbank BB Corp. AS17908 496 58 438 88.3% TCISL Tata Communications AS5668 799 373 426 53.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS4780 563 143 420 74.6% SEEDNET Digital United Inc. AS855 622 210 412 66.2% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS7011 1017 611 406 39.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 36937 10895 26042 70.5% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 64.89.128.0/20 AS10397 SINGLEPIPE - SinglePipe Communications, Inc. 66.6.80.0/20 AS23350 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.234.16.0/20 AS40430 COLO4JAX-AS - colo4jax, LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 74.120.160.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.161.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.162.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.163.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.164.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.165.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.166.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.167.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.168.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.169.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.170.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.171.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.172.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.173.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.174.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.175.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.215.108.0/22 AS48924 VOLSBUD-NET BMP VolsBud Ltd 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom s.r.l. 195.225.58.0/24 AS6714 ATOMNET ATOM SA 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK Wind International Services SA (previously known as M-LINK) 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.34.37.0/24 AS38818 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.24.192.0/20 AS10397 SINGLEPIPE - SinglePipe Communications, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 25 Sep '09

25 Sep '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 26 Sep, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 298894 Prefixes after maximum aggregation: 140069 Deaggregation factor: 2.13 Unique aggregates announced to Internet: 148203 Total ASes present in the Internet Routing Table: 32275 Prefixes per ASN: 9.26 Origin-only ASes present in the Internet Routing Table: 28043 Origin ASes announcing only one prefix: 13693 Transit ASes present in the Internet Routing Table: 4232 Transit-only ASes present in the Internet Routing Table: 103 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 31 Max AS path prepend of ASN (45127) 27 Prefixes from unregistered ASNs in the Routing Table: 456 Unregistered ASNs in the Routing Table: 122 Number of 32-bit ASNs allocated by the RIRs: 283 Prefixes from 32-bit ASNs in the Routing Table: 145 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 204 Number of addresses announced to Internet: 2108932864 Equivalent to 125 /8s, 179 /16s and 195 /24s Percentage of available address space announced: 56.9 Percentage of allocated address space announced: 64.5 Percentage of available address space allocated: 88.2 Percentage of address space in use by end-sites: 79.0 Total number of prefixes smaller than registry allocations: 143732 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 71419 Total APNIC prefixes after maximum aggregation: 25067 APNIC Deaggregation factor: 2.85 Prefixes being announced from the APNIC address blocks: 67834 Unique aggregates announced from the APNIC address blocks: 30294 APNIC Region origin ASes present in the Internet Routing Table: 3806 APNIC Prefixes per ASN: 17.82 APNIC Region origin ASes announcing only one prefix: 1047 APNIC Region transit ASes present in the Internet Routing Table: 585 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 31 Number of APNIC addresses announced to Internet: 460581408 Equivalent to 27 /8s, 115 /16s and 234 /24s Percentage of available APNIC address space announced: 78.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 126988 Total ARIN prefixes after maximum aggregation: 66741 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 101421 Unique aggregates announced from the ARIN address blocks: 38445 ARIN Region origin ASes present in the Internet Routing Table: 13258 ARIN Prefixes per ASN: 7.65 ARIN Region origin ASes announcing only one prefix: 5136 ARIN Region transit ASes present in the Internet Routing Table: 1295 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 706192256 Equivalent to 42 /8s, 23 /16s and 163 /24s Percentage of available ARIN address space announced: 61.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 68650 Total RIPE prefixes after maximum aggregation: 40175 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62346 Unique aggregates announced from the RIPE address blocks: 41701 RIPE Region origin ASes present in the Internet Routing Table: 13513 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7037 RIPE Region transit ASes present in the Internet Routing Table: 2041 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 399869888 Equivalent to 23 /8s, 213 /16s and 135 /24s Percentage of available RIPE address space announced: 74.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 25598 Total LACNIC prefixes after maximum aggregation: 6262 LACNIC Deaggregation factor: 4.09 Prefixes being announced from the LACNIC address blocks: 23876 Unique aggregates announced from the LACNIC address blocks: 13335 LACNIC Region origin ASes present in the Internet Routing Table: 1184 LACNIC Prefixes per ASN: 20.17 LACNIC Region origin ASes announcing only one prefix: 380 LACNIC Region transit ASes present in the Internet Routing Table: 193 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 66545152 Equivalent to 3 /8s, 247 /16s and 102 /24s Percentage of available LACNIC address space announced: 66.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 5853 Total AfriNIC prefixes after maximum aggregation: 1554 AfriNIC Deaggregation factor: 3.77 Prefixes being announced from the AfriNIC address blocks: 4236 Unique aggregates announced from the AfriNIC address blocks: 1535 AfriNIC Region origin ASes present in the Internet Routing Table: 319 AfriNIC Prefixes per ASN: 13.28 AfriNIC Region origin ASes announcing only one prefix: 93 AfriNIC Region transit ASes present in the Internet Routing Table: 66 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12467968 Equivalent to 0 /8s, 190 /16s and 63 /24s Percentage of available AfriNIC address space announced: 37.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1762 6995 453 Korea Telecom (KIX) 17488 1505 137 104 Hathway IP Over Cable Interne 4755 1260 292 144 TATA Communications formerly 9583 1101 87 530 Sify Limited 4134 1009 18168 391 CHINANET-BACKBONE 18101 975 204 33 Reliance Infocom Ltd Internet 7545 869 198 97 TPG Internet Pty Ltd 9829 813 626 19 BSNL National Internet Backbo 4808 788 1518 181 CNCGROUP IP network: China169 24560 774 285 164 Bharti Airtel Ltd., Telemedia Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4168 3627 312 bellsouth.net, inc. 4323 3700 1045 384 Time Warner Telecom 1785 1751 714 138 PaeTec Communications, Inc. 7018 1507 5875 1056 AT&T WorldNet Services 20115 1479 1477 668 Charter Communications 6478 1411 279 301 AT&T Worldnet Services 2386 1321 657 951 AT&T Data Communications Serv 3356 1234 10964 441 Level 3 Communications, LLC 11492 1128 208 12 Cable One 22773 1111 2604 67 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 30890 493 93 202 Evolva Telecom 3292 446 1900 393 TDC Tele Danmark 702 425 1822 343 UUNET - Commercial IP service 12479 425 578 6 Uni2 Autonomous System 35805 415 40 5 United Telecom of Georgia 9198 376 138 12 Kazakhtelecom Data Network Ad 8866 358 110 23 Bulgarian Telecommunication C 3320 353 7068 304 Deutsche Telekom AG 3301 351 1412 308 TeliaNet Sweden 3215 348 3128 110 France Telecom Transpac Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1478 2899 246 UniNet S.A. de C.V. 10620 1015 227 95 TVCABLE BOGOTA 28573 709 622 62 NET Servicos de Comunicao S.A 7303 640 338 94 Telecom Argentina Stet-France 22047 544 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 440 99 70 Servicios Alestra S.A de C.V 14117 435 29 11 Telefonica del Sur S.A. 7738 424 858 29 Telecomunicacoes da Bahia S.A 6471 423 96 31 ENTEL CHILE S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 954 188 7 TEDATA 24863 939 97 62 LINKdotNET AS number 3741 272 856 234 The Internet Solution 2018 197 187 116 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 29571 139 14 6 Ci Telecom Autonomous system 24835 123 46 9 RAYA Telecom - Egypt 5536 122 8 13 Internet Egypt Network 5713 118 520 69 Telkom SA Ltd 20858 106 34 6 EgyNet Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4168 3627 312 bellsouth.net, inc. 4323 3700 1045 384 Time Warner Telecom 4766 1762 6995 453 Korea Telecom (KIX) 1785 1751 714 138 PaeTec Communications, Inc. 7018 1507 5875 1056 AT&T WorldNet Services 17488 1505 137 104 Hathway IP Over Cable Interne 20115 1479 1477 668 Charter Communications 8151 1478 2899 246 UniNet S.A. de C.V. 6478 1411 279 301 AT&T Worldnet Services 2386 1321 657 951 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3700 3316 Time Warner Telecom 1785 1751 1613 PaeTec Communications, Inc. 17488 1505 1401 Hathway IP Over Cable Interne 4766 1762 1309 Korea Telecom (KIX) 8151 1478 1232 UniNet S.A. de C.V. 4755 1260 1116 TATA Communications formerly 11492 1128 1116 Cable One 6478 1411 1110 AT&T Worldnet Services 18566 1062 1052 Covad Communications 22773 1111 1044 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 46.0.0.0/16 12654 RIPE NCC RIS Project 46.1.0.0/21 12654 RIPE NCC RIS Project 46.1.24.0/24 12654 RIPE NCC RIS Project 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:24 /11:63 /12:176 /13:354 /14:625 /15:1199 /16:10676 /17:4832 /18:8367 /19:17456 /20:20856 /21:20870 /22:27113 /23:26778 /24:156686 /25:933 /26:1063 /27:562 /28:169 /29:40 /30:15 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2700 4168 bellsouth.net, inc. 4323 2360 3700 Time Warner Telecom 4766 1435 1762 Korea Telecom (KIX) 17488 1259 1505 Hathway IP Over Cable Interne 1785 1217 1751 PaeTec Communications, Inc. 11492 1054 1128 Cable One 18566 1043 1062 Covad Communications 9583 953 1101 Sify Limited 10620 921 1015 TVCABLE BOGOTA 8452 878 954 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:14 8:227 12:2145 13:7 15:22 16:3 17:5 20:36 24:1169 32:52 34:2 38:604 40:97 41:1670 43:1 44:2 46:1 47:16 52:6 55:2 56:2 57:25 58:569 59:648 60:454 61:1075 62:1029 63:2018 64:3740 65:2398 66:4086 67:1776 68:964 69:2768 70:578 71:156 72:1680 73:2 74:1944 75:179 76:319 77:882 78:584 79:395 80:908 81:802 82:505 83:432 84:531 85:1028 86:382 87:683 88:388 89:1485 90:61 91:2563 92:404 93:1246 94:1207 95:1100 96:168 97:267 98:308 99:30 109:42 110:206 111:440 112:138 113:145 114:260 115:350 116:1126 117:571 118:325 119:782 120:132 121:775 122:1289 123:777 124:1048 125:1345 128:222 129:216 130:129 131:424 132:75 133:10 134:173 135:42 136:240 137:164 138:177 139:85 140:441 141:121 142:383 143:336 144:350 145:49 146:390 147:170 148:549 149:213 150:209 151:183 152:215 153:155 154:2 155:270 156:165 157:307 158:113 159:354 160:291 161:164 162:270 163:171 164:280 165:521 166:474 167:375 168:789 169:166 170:473 171:43 172:2 173:417 174:359 175:1 178:1 180:28 182:1 186:143 187:157 188:1011 189:581 190:3063 192:5775 193:4260 194:3290 195:2757 196:1150 198:3557 199:3350 200:5218 201:1320 202:7848 203:8263 204:3932 205:2201 206:2439 207:2988 208:3955 209:3488 210:2555 211:1123 212:1611 213:1621 214:176 215:40 216:4396 217:1311 218:412 219:450 220:1127 221:441 222:317 End of report

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[routing-wg]Agenda for Lisbon
by Rob Evans 21 Sep '09

21 Sep '09

All, Here is the current draft agenda for Lisbon. Please note that we're already up to our 90 minute allocation, so the co-operation of the speakers in keeping to that will be very much appreciated! If you have any comments, please speak to Joao, Joachim or myself. All the best, Rob Routing Working Group RIPE 59. Lisbon, Portugal. Thursday, October 8th, 2009. 9:00am, 'Side Room.' A. Administrivia 00:05 Thank jabber scribe and note-taker Approve minutes from meeting at RIPE 58 Agenda bashing B. IRRToolset Developments 00:20 Nick Hilliard C. Practically Improving Security of Routing Information 00:25 Ruediger Volk D. LISP Update 00:25 Vince Fuller E. IPv6 Route Aggregation Recommendations 00:15 Rob Evans Z. AOB Breaktime!

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[routing-wg]New IPv4 blocks allocated to RIPE NCC
by Flor Paredes 21 Sep '09

21 Sep '09

Dear Colleagues, The RIPE NCC received the IPv4 address ranges 2/8 and 46/8 from the IANA in September 2009. We will begin allocating from these ranges in the near future. The minimum allocation size from these two /8s has been set at /21. 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 at: https://www.ripe.net/ripe/docs/ripe-ncc-managed-address-space.html Please also note that several "pilot" prefixes are being announced from each /8. These prefixes are: 2.0.0.0/16, pingable 2.0.0.1 2.1.0.0/21, pingable 2.1.0.1 2.1.24.0/24, pingable 2.1.24.1 46.0.0.0/16, pingable 46.0.0.1 46.1.0.0/21, pingable 46.1.0.1 46.1.24.0/24, pingable 46.1.24.1 They all originate in AS12654. More information on this "pilot" activity is available in the document "De-Bogonising New Address Blocks", which can be found at: http://www.ripe.net/ripe/docs/ripe-351.html Regards, Flor Paredes Registration Services Manager RIPE NCC

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 18 Sep '09

18 Sep '09

BGP Update Report Interval: 10-Sep-09 -to- 16-Sep-09 (6 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 71236 7.8% 334.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS8452 9617 1.1% 12.8 -- TEDATA TEDATA 3 - AS35805 9258 1.0% 25.1 -- UTG-AS United Telecom AS 4 - AS17488 7088 0.8% 6.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 5 - AS21565 7013 0.8% 30.1 -- HTCC - HTC Communications, LLC 6 - AS17974 6625 0.7% 9.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS24863 6123 0.7% 8.9 -- LINKdotNET-AS 8 - AS7643 5901 0.6% 6.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 9 - AS13489 5887 0.6% 19.6 -- EPM Telecomunicaciones S.A. E.S.P. 10 - AS4795 5519 0.6% 21.1 -- INDOSATM2-ID INDOSATM2 ASN 11 - AS20858 5249 0.6% 22.7 -- EGYNET-AS 12 - AS10620 4871 0.5% 4.8 -- TV Cable S.A. 13 - AS5050 4800 0.5% 87.3 -- PSC-EXT - Pittsburgh Supercomputing Center 14 - AS12479 4588 0.5% 74.0 -- UNI2-AS Uni2 Autonomous System 15 - AS14846 4475 0.5% 101.7 -- CGNOGE - NBC Internet 16 - AS8151 4398 0.5% 6.2 -- Uninet S.A. de C.V. 17 - AS20115 4094 0.5% 6.5 -- CHARTER-NET-HKY-NC - Charter Communications 18 - AS3921 4088 0.5% 116.8 -- AGNOGE - General Electric Company 19 - AS17465 4034 0.4% 22.7 -- ASIANET Cable ISP in India 20 - AS17557 4027 0.4% 14.3 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS5691 2048 0.2% 2048.0 -- MITRE-AS-5 - The MITRE Corporation 2 - AS49517 3379 0.4% 1689.5 -- TEIKHOS-AS Teikhos 3 - AS17136 1683 0.2% 1683.0 -- SPANGROUP-UTI - Span Manufacturing Ltd. 4 - AS47640 1516 0.2% 1516.0 -- TRICOMPAS Tricomp Sp. z. o. o. 5 - AS15145 980 0.1% 980.0 -- GLOBALSCAPE - GlobalSCAPE, Inc. 6 - AS22739 1476 0.2% 738.0 -- BYU-H - Brigham Young University Hawaii 7 - AS48462 701 0.1% 701.0 -- NEOCOM Neocom LLC 8 - AS38519 662 0.1% 662.0 -- M8T-AS-ID Mobile-8 Telecom, Tbk 9 - AS19398 1249 0.1% 624.5 -- INDENET - Indenet.net 10 - AS48497 542 0.1% 542.0 -- GTT General Transit Telecom 11 - AS41904 533 0.1% 533.0 -- SGAICE-AS JSC Severgazautomatica ICE 12 - AS26414 391 0.0% 391.0 -- LVCINT - LVC International, LLC 13 - AS3944 375 0.0% 375.0 -- PARTAN-LAB - Partan & Partan 14 - AS31630 352 0.0% 352.0 -- GENELEC-INET-AS Information Engineering Company GENELEC 15 - AS9198 71236 7.8% 334.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 16 - AS4628 938 0.1% 312.7 -- ASN-PACIFIC-INTERNET-IX Pacific Internet Ltd 17 - AS17819 3217 0.3% 292.5 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - AS11613 280 0.0% 280.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 19 - AS48944 277 0.0% 277.0 -- ASKHALIJFARSONLINE Khalij Ettela Resan Jonoub LTD 20 - AS11323 523 0.1% 261.5 -- GETTYIMAGES - Getty Images TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 95.59.8.0/23 7840 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 95.59.2.0/23 7840 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 95.59.3.0/24 7839 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 95.59.4.0/22 7839 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 89.218.220.0/23 7835 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 89.218.218.0/23 7834 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 92.46.244.0/23 7823 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 88.204.221.0/24 7628 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 95.59.1.0/24 7612 0.8% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 72.23.246.0/24 4618 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - 84.1.45.0/24 3913 0.4% AS41313 -- NOVATEL-AS Novatel Bulgaria 12 - 85.60.208.0/21 2129 0.2% AS12479 -- UNI2-AS Uni2 Autonomous System 13 - 192.12.120.0/24 2048 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 14 - 213.108.64.0/21 2026 0.2% AS49517 -- TEIKHOS-AS Teikhos 15 - 85.60.208.0/22 1942 0.2% AS12479 -- UNI2-AS Uni2 Autonomous System 16 - 206.210.121.0/24 1683 0.2% AS17136 -- SPANGROUP-UTI - Span Manufacturing Ltd. 17 - 202.177.222.0/24 1600 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 18 - 202.177.223.0/24 1600 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 19 - 94.124.16.0/21 1516 0.2% AS47640 -- TRICOMPAS Tricomp Sp. z. o. o. 20 - 202.51.206.0/24 1427 0.1% AS10220 -- INFOASIA-ID-AP InfoAsia Online Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 18 Sep '09

18 Sep '09

This report has been generated at Fri Sep 18 21:10:00 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 11-09-09 302098 186291 12-09-09 302212 186183 13-09-09 302519 186425 14-09-09 302719 186698 15-09-09 303023 181742 16-09-09 303122 181866 17-09-09 303315 181866 18-09-09 0 181866 AS Summary 0 Number of ASes in routing system 0 Number of ASes announcing only one prefix 4313 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 0 Largest address span announced by an AS (/32s) Ð : TWTC - tw telecom holdings, inc. 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'). --- 18Sep09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 303314 181866 121448 40.0% All ASes AS6389 4170 326 3844 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4313 1641 2672 62.0% TWTC - tw telecom holdings, inc. AS4766 1862 568 1294 69.5% KIXS-AS-KR Korea Telecom AS17488 1548 290 1258 81.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1099 71 1028 93.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1480 533 947 64.0% Uninet S.A. de C.V. AS1785 1740 800 940 54.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 976 66 910 93.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4755 1262 439 823 65.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1043 233 810 77.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6478 1407 634 773 54.9% ATT-INTERNET3 - AT&T WorldNet Services AS8452 992 240 752 75.8% TEDATA TEDATA AS3356 1229 481 748 60.9% LEVEL3 Level 3 Communications AS4804 680 68 612 90.0% MPX-AS Microplex PTY LTD AS11492 1120 513 607 54.2% CABLEONE - CABLE ONE, INC. AS4808 764 189 575 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 638 93 545 85.4% Telecom Argentina S.A. AS4134 1008 474 534 53.0% CHINANET-BACKBONE No.31,Jin-rong Street AS22047 542 14 528 97.4% VTR BANDA ANCHA S.A. AS9498 639 133 506 79.2% BBIL-AP BHARTI Airtel Ltd. AS10620 1013 513 500 49.4% TV Cable S.A. AS5668 790 339 451 57.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS17908 496 56 440 88.7% TCISL Tata Communications AS17676 564 125 439 77.8% GIGAINFRA Softbank BB Corp. AS7018 1497 1061 436 29.1% ATT-INTERNET4 - AT&T WorldNet Services AS4780 568 135 433 76.2% SEEDNET Digital United Inc. AS855 615 202 413 67.2% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS7011 1013 604 409 40.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS7545 856 448 408 47.7% TPG-INTERNET-AP TPG Internet Pty Ltd Total 36986 11299 25687 69.5% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 64.247.160.0/20 AS10937 IIS - Island Internet Services 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.168.0.0/20 AS22438 CLEAR-RATE-COMMUNICATIONS - Clear Rate Communications, Inc. 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 74.120.160.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.161.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.162.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.163.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.164.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.165.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.166.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.167.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.168.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.169.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.170.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.171.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.172.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.173.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.174.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.175.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom / iLink Telecom 195.225.58.0/24 AS6714 ATOMNET ATOM SA 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.162.0/24 AS4841 202.140.168.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK Wind International Services SA (previously known as M-LINK) 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.34.37.0/24 AS38818 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.166.112.0/20 AS10937 IIS - Island Internet Services 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 18 Sep '09

18 Sep '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 19 Sep, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 296617 Prefixes after maximum aggregation: 139697 Deaggregation factor: 2.12 Unique aggregates announced to Internet: 147808 Total ASes present in the Internet Routing Table: 32213 Prefixes per ASN: 9.21 Origin-only ASes present in the Internet Routing Table: 27997 Origin ASes announcing only one prefix: 13673 Transit ASes present in the Internet Routing Table: 4216 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 39 Max AS path prepend of ASN (22394) 36 Prefixes from unregistered ASNs in the Routing Table: 432 Unregistered ASNs in the Routing Table: 121 Number of 32-bit ASNs allocated by the RIRs: 275 Prefixes from 32-bit ASNs in the Routing Table: 126 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 229 Number of addresses announced to Internet: 2107111040 Equivalent to 125 /8s, 151 /16s and 246 /24s Percentage of available address space announced: 56.8 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 87.3 Percentage of address space in use by end-sites: 78.9 Total number of prefixes smaller than registry allocations: 142159 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 71434 Total APNIC prefixes after maximum aggregation: 25020 APNIC Deaggregation factor: 2.86 Prefixes being announced from the APNIC address blocks: 67830 Unique aggregates announced from the APNIC address blocks: 30301 APNIC Region origin ASes present in the Internet Routing Table: 3792 APNIC Prefixes per ASN: 17.89 APNIC Region origin ASes announcing only one prefix: 1036 APNIC Region transit ASes present in the Internet Routing Table: 583 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 460221984 Equivalent to 27 /8s, 110 /16s and 110 /24s Percentage of available APNIC address space announced: 78.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 125111 Total ARIN prefixes after maximum aggregation: 66615 ARIN Deaggregation factor: 1.88 Prefixes being announced from the ARIN address blocks: 99638 Unique aggregates announced from the ARIN address blocks: 38372 ARIN Region origin ASes present in the Internet Routing Table: 13244 ARIN Prefixes per ASN: 7.52 ARIN Region origin ASes announcing only one prefix: 5129 ARIN Region transit ASes present in the Internet Routing Table: 1300 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 39 Number of ARIN addresses announced to Internet: 705394816 Equivalent to 42 /8s, 11 /16s and 120 /24s Percentage of available ARIN address space announced: 61.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 68436 Total RIPE prefixes after maximum aggregation: 40022 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 62149 Unique aggregates announced from the RIPE address blocks: 41489 RIPE Region origin ASes present in the Internet Routing Table: 13484 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 7037 RIPE Region transit ASes present in the Internet Routing Table: 2031 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 399639232 Equivalent to 23 /8s, 210 /16s and 2 /24s Percentage of available RIPE address space announced: 79.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 25/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 25376 Total LACNIC prefixes after maximum aggregation: 6231 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 23706 Unique aggregates announced from the LACNIC address blocks: 13257 LACNIC Region origin ASes present in the Internet Routing Table: 1177 LACNIC Prefixes per ASN: 20.14 LACNIC Region origin ASes announcing only one prefix: 381 LACNIC Region transit ASes present in the Internet Routing Table: 189 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 66558464 Equivalent to 3 /8s, 247 /16s and 154 /24s Percentage of available LACNIC address space announced: 66.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 5892 Total AfriNIC prefixes after maximum aggregation: 1545 AfriNIC Deaggregation factor: 3.81 Prefixes being announced from the AfriNIC address blocks: 4268 Unique aggregates announced from the AfriNIC address blocks: 1495 AfriNIC Region origin ASes present in the Internet Routing Table: 319 AfriNIC Prefixes per ASN: 13.38 AfriNIC Region origin ASes announcing only one prefix: 90 AfriNIC Region transit ASes present in the Internet Routing Table: 68 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12382208 Equivalent to 0 /8s, 188 /16s and 240 /24s Percentage of available AfriNIC address space announced: 36.9 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1761 6995 453 Korea Telecom (KIX) 17488 1547 138 105 Hathway IP Over Cable Interne 4755 1263 292 143 TATA Communications formerly 9583 1098 87 533 Sify Limited 4134 1008 18168 391 CHINANET-BACKBONE 18101 976 203 33 Reliance Infocom Ltd Internet 7545 857 198 100 TPG Internet Pty Ltd 9829 812 625 18 BSNL National Internet Backbo 24560 766 284 166 Bharti Airtel Ltd., Telemedia 4808 764 1518 182 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4170 3627 313 bellsouth.net, inc. 4323 1927 1049 386 Time Warner Telecom 1785 1742 714 138 PaeTec Communications, Inc. 20115 1641 1478 673 Charter Communications 7018 1488 5875 1053 AT&T WorldNet Services 6478 1427 284 259 AT&T Worldnet Services 2386 1313 656 951 AT&T Data Communications Serv 3356 1227 10980 439 Level 3 Communications, LLC 11492 1123 208 12 Cable One 22773 1102 2604 66 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 30890 491 93 200 Evolva Telecom 3292 447 1900 394 TDC Tele Danmark 12479 424 578 6 Uni2 Autonomous System 702 423 1821 341 UUNET - Commercial IP service 35805 392 40 5 United Telecom of Georgia 9198 376 138 12 Kazakhtelecom Data Network Ad 8866 358 110 23 Bulgarian Telecommunication C 3320 354 7067 303 Deutsche Telekom AG 3301 349 1412 309 TeliaNet Sweden 3215 347 3121 111 France Telecom Transpac Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1476 2899 246 UniNet S.A. de C.V. 10620 1010 226 99 TVCABLE BOGOTA 28573 710 622 62 NET Servicos de Comunicao S.A 7303 640 339 90 Telecom Argentina Stet-France 22047 542 302 14 VTR PUNTO NET S.A. 11830 475 310 61 Instituto Costarricense de El 11172 439 99 70 Servicios Alestra S.A de C.V 7738 424 858 29 Telecomunicacoes da Bahia S.A 6471 423 96 31 ENTEL CHILE S.A. 14117 418 29 11 Telefonica del Sur S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 978 188 7 TEDATA 24863 935 96 61 LINKdotNET AS number 3741 272 856 234 The Internet Solution 2018 197 187 116 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 29571 139 14 6 Ci Telecom Autonomous system 24835 123 46 9 RAYA Telecom - Egypt 33776 123 7 11 Starcomms Nigeria Limited 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4170 3627 313 bellsouth.net, inc. 4323 1927 1049 386 Time Warner Telecom 4766 1761 6995 453 Korea Telecom (KIX) 1785 1742 714 138 PaeTec Communications, Inc. 20115 1641 1478 673 Charter Communications 17488 1547 138 105 Hathway IP Over Cable Interne 7018 1488 5875 1053 AT&T WorldNet Services 8151 1476 2899 246 UniNet S.A. de C.V. 6478 1427 284 259 AT&T Worldnet Services 2386 1313 656 951 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1742 1604 PaeTec Communications, Inc. 4323 1927 1541 Time Warner Telecom 17488 1547 1442 Hathway IP Over Cable Interne 4766 1761 1308 Korea Telecom (KIX) 8151 1476 1230 UniNet S.A. de C.V. 6478 1427 1168 AT&T Worldnet Services 4755 1263 1120 TATA Communications formerly 11492 1123 1111 Cable One 18566 1062 1052 Covad Communications 22773 1102 1036 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio 63.143.251.0/24 22555 Universal Talkware Corporatio 64.31.32.0/19 11955 ServiceCo LLC - Road Runner 64.72.112.0/20 19166 Allied Riser Communications, 64.247.160.0/20 10937 Island Internet Services Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:24 /11:63 /12:175 /13:355 /14:626 /15:1197 /16:10663 /17:4826 /18:8374 /19:17422 /20:20842 /21:20788 /22:27097 /23:26608 /24:154744 /25:932 /26:1056 /27:567 /28:166 /29:40 /30:15 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2701 4170 bellsouth.net, inc. 4766 1434 1761 Korea Telecom (KIX) 17488 1292 1547 Hathway IP Over Cable Interne 1785 1209 1742 PaeTec Communications, Inc. 11492 1051 1123 Cable One 18566 1043 1062 Covad Communications 4323 968 1927 Time Warner Telecom 9583 950 1098 Sify Limited 10620 916 1010 TVCABLE BOGOTA 8452 902 978 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:226 12:2150 13:7 15:21 16:3 17:5 20:36 24:1136 32:52 34:2 38:601 40:97 41:1717 43:1 44:2 47:13 52:6 55:2 56:2 57:25 58:608 59:635 60:461 61:1071 62:1030 63:2013 64:3632 65:2402 66:3402 67:1790 68:979 69:2749 70:569 71:157 72:1657 73:2 74:1745 75:179 76:323 77:872 78:586 79:380 80:900 81:798 82:518 83:437 84:529 85:1029 86:380 87:680 88:386 89:1473 90:55 91:2553 92:404 93:1230 94:1180 95:1098 96:165 97:266 98:287 99:30 109:3 110:201 111:438 112:131 113:150 114:256 115:350 116:1134 117:562 118:329 119:785 120:122 121:772 122:1278 123:768 124:1054 125:1367 128:222 129:217 130:129 131:423 132:75 133:10 134:174 135:42 136:241 137:164 138:173 139:84 140:433 141:121 142:382 143:343 144:377 145:49 146:391 147:163 148:531 149:213 150:208 151:187 152:215 153:155 154:2 155:279 156:165 157:304 158:113 159:352 160:291 161:164 162:271 163:165 164:276 165:522 166:475 167:371 168:685 169:166 170:473 171:40 172:2 173:413 174:331 175:1 178:1 180:25 182:1 186:142 187:147 188:1018 189:571 190:3016 192:5768 193:4269 194:3286 195:2757 196:1141 198:3554 199:3349 200:5188 201:1309 202:7844 203:8269 204:3896 205:2194 206:2391 207:2725 208:3955 209:3394 210:2563 211:1127 212:1603 213:1636 214:178 215:33 216:4282 217:1313 218:410 219:450 220:1132 221:442 222:325 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 11 Sep '09

11 Sep '09

BGP Update Report Interval: 03-Sep-09 -to- 10-Sep-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 98231 9.2% 474.5 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS18101 17532 1.6% 18.2 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre, 3 - AS35805 15727 1.5% 40.7 -- UTG-AS United Telecom AS 4 - AS8452 12112 1.1% 12.1 -- TEDATA TEDATA 5 - AS7643 10681 1.0% 8.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - AS17974 10057 0.9% 23.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS8151 9846 0.9% 10.9 -- Uninet S.A. de C.V. 8 - AS11769 7462 0.7% 414.6 -- MOBILENETICS-LA-GW1 - Mobilenetics Corporation 9 - AS29255 7215 0.7% 78.4 -- ZAJIL-AS ZAJIL Autonomous Number in Saudi Arabia 10 - AS12479 6460 0.6% 30.6 -- UNI2-AS Uni2 Autonomous System 11 - AS4795 6386 0.6% 24.5 -- INDOSATM2-ID INDOSATM2 ASN 12 - AS17488 6348 0.6% 5.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 13 - AS4755 6119 0.6% 5.0 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 14 - AS5050 6047 0.6% 1209.4 -- PSC-EXT - Pittsburgh Supercomputing Center 15 - AS4249 5697 0.5% 32.9 -- LILLY-AS - Eli Lilly and Company 16 - AS13124 5660 0.5% 18.7 -- IBGC IBGC Autonomous system of Inter-Bg-Com Ltd. 17 - AS30969 5397 0.5% 337.3 -- TAN-NET TransAfrica Networks 18 - AS41313 5165 0.5% 1033.0 -- NOVATEL-AS Novatel Bulgaria 19 - AS19806 4856 0.5% 539.6 -- VIRTELA-NET-VGBLON2 Virtela Communications 20 - AS9829 4816 0.5% 9.8 -- BSNL-NIB National Internet Backbone TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17136 2278 0.2% 2278.0 -- SPANGROUP-UTI - Span Manufacturing Ltd. 2 - AS47640 1435 0.1% 1435.0 -- TRICOMPAS Tricomp Sp. z. o. o. 3 - AS49517 2540 0.2% 1270.0 -- TEIKHOS-AS Teikhos 4 - AS5050 6047 0.6% 1209.4 -- PSC-EXT - Pittsburgh Supercomputing Center 5 - AS19398 2088 0.2% 1044.0 -- INDENET - Indenet.net 6 - AS41313 5165 0.5% 1033.0 -- NOVATEL-AS Novatel Bulgaria 7 - AS22739 1616 0.1% 808.0 -- BYU-H - Brigham Young University Hawaii 8 - AS12333 694 0.1% 694.0 -- DFINET DFi Service SA 9 - AS17819 2570 0.2% 642.5 -- ASN-EQUINIX-AP Equinix Asia Pacific 10 - AS4628 1799 0.2% 599.7 -- ASN-PACIFIC-INTERNET-IX Pacific Internet Ltd 11 - AS19806 4856 0.5% 539.6 -- VIRTELA-NET-VGBLON2 Virtela Communications 12 - AS26414 518 0.1% 518.0 -- LVCINT - LVC International, LLC 13 - AS9198 98231 9.2% 474.5 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 14 - AS31630 458 0.0% 458.0 -- GENELEC-INET-AS Information Engineering Company GENELEC 15 - AS37909 915 0.1% 457.5 -- WAKHOK-NET Wakkanai Hokusei Gakuen University 16 - AS45326 2528 0.2% 421.3 -- BBTS-AS-AP Broad Band Telecom Services Ltd 17 - AS11613 418 0.0% 418.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 18 - AS11769 7462 0.7% 414.6 -- MOBILENETICS-LA-GW1 - Mobilenetics Corporation 19 - AS28691 408 0.0% 408.0 -- EUROCDN-AS Legend Software - Welnet service 20 - AS44194 397 0.0% 397.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 88.204.221.0/24 10730 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 95.59.1.0/24 10697 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 95.59.3.0/24 10374 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 95.59.8.0/23 10373 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.2.0/23 10373 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.4.0/22 10373 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 89.218.218.0/23 10357 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 89.218.220.0/23 10357 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 92.46.244.0/23 10346 0.9% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 72.23.246.0/24 6021 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - 84.1.45.0/24 5137 0.5% AS41313 -- NOVATEL-AS Novatel Bulgaria 12 - 192.12.120.0/24 2636 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 13 - 196.27.104.0/21 2572 0.2% AS30969 -- TAN-NET TransAfrica Networks 14 - 196.27.108.0/22 2561 0.2% AS30969 -- TAN-NET TransAfrica Networks 15 - 85.60.208.0/21 2428 0.2% AS12479 -- UNI2-AS Uni2 Autonomous System 16 - 206.210.121.0/24 2278 0.2% AS17136 -- SPANGROUP-UTI - Span Manufacturing Ltd. 17 - 85.60.208.0/22 2249 0.2% AS12479 -- UNI2-AS Uni2 Autonomous System 18 - 24.121.124.0/24 2143 0.2% AS25994 -- NPG-001 - NPG Cable, INC 19 - 208.31.3.0/24 2086 0.2% AS19398 -- INDENET - Indenet.net 20 - 203.120.166.0/23 1765 0.1% AS4628 -- ASN-PACIFIC-INTERNET-IX Pacific Internet Ltd Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 11 Sep '09

11 Sep '09

This report has been generated at Fri Sep 11 21:11:39 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 04-09-09 301651 184977 05-09-09 301959 184945 06-09-09 301579 185149 07-09-09 301813 185299 08-09-09 302016 185233 09-09-09 302039 185192 10-09-09 301942 185552 11-09-09 302098 186405 AS Summary 32291 Number of ASes in routing system 13754 Number of ASes announcing only one prefix 4310 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89613568 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 11Sep09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 302217 186263 115954 38.4% All ASes AS6389 4172 328 3844 92.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4310 1764 2546 59.1% TWTC - tw telecom holdings, inc. AS4766 1837 545 1292 70.3% KIXS-AS-KR Korea Telecom AS17488 1542 287 1255 81.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1099 71 1028 93.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1495 571 924 61.8% Uninet S.A. de C.V. AS4755 1257 436 821 65.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS19262 1044 236 808 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6478 1405 632 773 55.0% ATT-INTERNET3 - AT&T WorldNet Services AS8452 992 264 728 73.4% TEDATA TEDATA AS18101 959 290 669 69.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1227 606 621 50.6% LEVEL3 Level 3 Communications AS1785 1739 1118 621 35.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4804 680 68 612 90.0% MPX-AS Microplex PTY LTD AS10620 1013 428 585 57.7% TV Cable S.A. AS4808 766 213 553 72.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7303 636 95 541 85.1% Telecom Argentina S.A. AS11492 1120 584 536 47.9% CABLEONE - CABLE ONE, INC. AS9498 637 107 530 83.2% BBIL-AP BHARTI Airtel Ltd. AS22047 542 16 526 97.0% VTR BANDA ANCHA S.A. AS4134 1006 535 471 46.8% CHINANET-BACKBONE No.31,Jin-rong Street AS17676 564 127 437 77.5% GIGAINFRA Softbank BB Corp. AS7018 1494 1058 436 29.2% ATT-INTERNET4 - AT&T WorldNet Services AS7011 1017 592 425 41.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4780 567 146 421 74.3% SEEDNET Digital United Inc. AS7545 860 443 417 48.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS5668 787 373 414 52.6% AS-5668 - CenturyTel Internet Holdings, Inc. AS4668 695 285 410 59.0% LGNET-AS-KR LG CNS AS7738 424 29 395 93.2% Telecomunicacoes da Bahia S.A. Total 36948 12257 24691 66.8% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.176.0/22 AS36981 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 43.245.96.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.112.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.192.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.208.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.224.0/20 AS7502 IP-KYOTO Internetwork Kyoto 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 64.247.160.0/20 AS10937 IIS - Island Internet Services 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 74.120.160.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.161.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.162.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.163.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.164.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.165.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.166.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.167.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.168.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.169.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.170.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.171.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.172.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.173.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.174.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.175.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom / iLink Telecom 195.225.58.0/24 AS6714 ATOMNET ATOM SA 196.1.130.0/24 AS3741 IS 196.1.131.0/24 AS3741 IS 196.1.132.0/24 AS3741 IS 196.1.133.0/24 AS3741 IS 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK Wind International Services SA (previously known as M-LINK) 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.34.37.0/24 AS38818 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.166.112.0/20 AS10937 IIS - Island Internet Services 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 11 Sep '09

11 Sep '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 12 Sep, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 295211 Prefixes after maximum aggregation: 139476 Deaggregation factor: 2.12 Unique aggregates announced to Internet: 147649 Total ASes present in the Internet Routing Table: 32157 Prefixes per ASN: 9.18 Origin-only ASes present in the Internet Routing Table: 27945 Origin ASes announcing only one prefix: 13653 Transit ASes present in the Internet Routing Table: 4212 Transit-only ASes present in the Internet Routing Table: 101 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 422 Unregistered ASNs in the Routing Table: 115 Number of 32-bit ASNs allocated by the RIRs: 266 Prefixes from 32-bit ASNs in the Routing Table: 120 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 231 Number of addresses announced to Internet: 2104209216 Equivalent to 125 /8s, 107 /16s and 175 /24s Percentage of available address space announced: 56.8 Percentage of allocated address space announced: 65.0 Percentage of available address space allocated: 87.3 Percentage of address space in use by end-sites: 78.8 Total number of prefixes smaller than registry allocations: 141055 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 70468 Total APNIC prefixes after maximum aggregation: 24950 APNIC Deaggregation factor: 2.82 Prefixes being announced from the APNIC address blocks: 66937 Unique aggregates announced from the APNIC address blocks: 30456 APNIC Region origin ASes present in the Internet Routing Table: 3784 APNIC Prefixes per ASN: 17.69 APNIC Region origin ASes announcing only one prefix: 1037 APNIC Region transit ASes present in the Internet Routing Table: 588 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 458005344 Equivalent to 27 /8s, 76 /16s and 155 /24s Percentage of available APNIC address space announced: 78.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124876 Total ARIN prefixes after maximum aggregation: 66495 ARIN Deaggregation factor: 1.88 Prefixes being announced from the ARIN address blocks: 99443 Unique aggregates announced from the ARIN address blocks: 38338 ARIN Region origin ASes present in the Internet Routing Table: 13222 ARIN Prefixes per ASN: 7.52 ARIN Region origin ASes announcing only one prefix: 5117 ARIN Region transit ASes present in the Internet Routing Table: 1294 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 707359360 Equivalent to 42 /8s, 41 /16s and 114 /24s Percentage of available ARIN address space announced: 62.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 68016 Total RIPE prefixes after maximum aggregation: 39994 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 61886 Unique aggregates announced from the RIPE address blocks: 41336 RIPE Region origin ASes present in the Internet Routing Table: 13459 RIPE Prefixes per ASN: 4.60 RIPE Region origin ASes announcing only one prefix: 7025 RIPE Region transit ASes present in the Internet Routing Table: 2027 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 397595456 Equivalent to 23 /8s, 178 /16s and 211 /24s Percentage of available RIPE address space announced: 79.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 25/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 25363 Total LACNIC prefixes after maximum aggregation: 6220 LACNIC Deaggregation factor: 4.08 Prefixes being announced from the LACNIC address blocks: 23699 Unique aggregates announced from the LACNIC address blocks: 13207 LACNIC Region origin ASes present in the Internet Routing Table: 1177 LACNIC Prefixes per ASN: 20.14 LACNIC Region origin ASes announcing only one prefix: 379 LACNIC Region transit ASes present in the Internet Routing Table: 191 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 21 Number of LACNIC addresses announced to Internet: 66365952 Equivalent to 3 /8s, 244 /16s and 170 /24s Percentage of available LACNIC address space announced: 65.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6131 Total AfriNIC prefixes after maximum aggregation: 1561 AfriNIC Deaggregation factor: 3.93 Prefixes being announced from the AfriNIC address blocks: 4483 Unique aggregates announced from the AfriNIC address blocks: 1517 AfriNIC Region origin ASes present in the Internet Routing Table: 320 AfriNIC Prefixes per ASN: 14.01 AfriNIC Region origin ASes announcing only one prefix: 95 AfriNIC Region transit ASes present in the Internet Routing Table: 68 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12306688 Equivalent to 0 /8s, 187 /16s and 201 /24s Percentage of available AfriNIC address space announced: 36.7 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1729 6982 427 Korea Telecom (KIX) 17488 1542 137 102 Hathway IP Over Cable Interne 4755 1258 292 143 TATA Communications formerly 9583 1097 87 533 Sify Limited 4134 1006 18167 389 CHINANET-BACKBONE 18101 959 201 32 Reliance Infocom Ltd Internet 7545 842 198 99 TPG Internet Pty Ltd 9829 811 625 18 BSNL National Internet Backbo 4808 766 1534 183 CNCGROUP IP network: China169 23577 763 33 648 Korea Telecom (ATM-MPLS) Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4173 3626 313 bellsouth.net, inc. 4323 1927 1049 389 Time Warner Telecom 1785 1739 714 138 PaeTec Communications, Inc. 7018 1526 5909 1059 AT&T WorldNet Services 20115 1479 1477 674 Charter Communications 6478 1405 282 249 AT&T Worldnet Services 2386 1292 654 939 AT&T Data Communications Serv 3356 1226 10980 439 Level 3 Communications, LLC 11492 1120 208 12 Cable One 22773 1099 2604 66 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 30890 489 92 199 Evolva Telecom 3292 448 1901 395 TDC Tele Danmark 12479 426 578 6 Uni2 Autonomous System 702 425 1821 343 UUNET - Commercial IP service 35805 386 40 5 United Telecom of Georgia 9198 375 138 12 Kazakhtelecom Data Network Ad 8866 358 110 23 Bulgarian Telecommunication C 3320 354 7067 303 Deutsche Telekom AG 3301 350 1412 309 TeliaNet Sweden 3215 347 3121 111 France Telecom Transpac Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1495 2899 243 UniNet S.A. de C.V. 10620 1013 226 97 TVCABLE BOGOTA 28573 707 620 61 NET Servicos de Comunicao S.A 7303 635 336 93 Telecom Argentina Stet-France 22047 542 302 14 VTR PUNTO NET S.A. 11830 476 310 58 Instituto Costarricense de El 11172 441 99 69 Servicios Alestra S.A de C.V 7738 424 858 29 Telecomunicacoes da Bahia S.A 6471 421 96 31 ENTEL CHILE S.A. 3816 401 191 79 Empresa Nacional de Telecomun Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 992 188 7 TEDATA 24863 947 96 57 LINKdotNET AS number 20858 296 34 6 EgyNet 3741 275 856 236 The Internet Solution 2018 207 180 142 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 29571 139 14 6 Ci Telecom Autonomous system 24835 131 46 9 RAYA Telecom - Egypt 33776 123 7 11 Starcomms Nigeria Limited 5536 122 8 13 Internet Egypt Network Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4173 3626 313 bellsouth.net, inc. 4323 1927 1049 389 Time Warner Telecom 1785 1739 714 138 PaeTec Communications, Inc. 4766 1729 6982 427 Korea Telecom (KIX) 17488 1542 137 102 Hathway IP Over Cable Interne 7018 1526 5909 1059 AT&T WorldNet Services 8151 1495 2899 243 UniNet S.A. de C.V. 20115 1479 1477 674 Charter Communications 6478 1405 282 249 AT&T Worldnet Services 2386 1292 654 939 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1739 1601 PaeTec Communications, Inc. 4323 1927 1538 Time Warner Telecom 17488 1542 1440 Hathway IP Over Cable Interne 4766 1729 1302 Korea Telecom (KIX) 8151 1495 1252 UniNet S.A. de C.V. 6478 1405 1156 AT&T Worldnet Services 4755 1258 1115 TATA Communications formerly 11492 1120 1108 Cable One 18566 1062 1052 Covad Communications 22773 1099 1033 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 43.245.96.0/20 7502 Internetwork Kyoto 43.245.112.0/20 7502 Internetwork Kyoto 43.245.192.0/20 7502 Internetwork Kyoto 43.245.208.0/20 7502 Internetwork Kyoto 43.245.224.0/20 7502 Internetwork Kyoto 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:25 /11:62 /12:174 /13:350 /14:627 /15:1192 /16:10662 /17:4823 /18:8391 /19:17402 /20:20778 /21:20625 /22:26667 /23:26514 /24:154117 /25:942 /26:1080 /27:575 /28:151 /29:8 /30:9 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2705 4173 bellsouth.net, inc. 4766 1408 1729 Korea Telecom (KIX) 17488 1291 1542 Hathway IP Over Cable Interne 1785 1206 1739 PaeTec Communications, Inc. 11492 1047 1120 Cable One 18566 1043 1062 Covad Communications 4323 969 1927 Time Warner Telecom 9583 949 1097 Sify Limited 10620 919 1013 TVCABLE BOGOTA 8452 914 992 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:214 12:2143 13:7 15:21 16:3 17:5 20:36 24:1129 32:52 34:2 38:603 40:97 41:1719 43:1 44:2 47:24 52:6 55:2 56:2 57:25 58:606 59:610 60:458 61:962 62:1081 63:2009 64:3623 65:2392 66:3414 67:1761 68:980 69:2749 70:569 71:154 72:1682 73:2 74:1734 75:179 76:321 77:873 78:582 79:380 80:918 81:807 82:525 83:435 84:641 85:1028 86:379 87:680 88:383 89:1469 90:49 91:2536 92:399 93:1149 94:1168 95:1087 96:167 97:268 98:262 99:30 109:3 110:191 111:430 112:131 113:154 114:246 115:312 116:1135 117:572 118:329 119:772 120:122 121:652 122:1259 123:767 124:1050 125:1355 128:222 129:214 130:129 131:420 132:75 133:9 134:173 135:42 136:224 137:164 138:172 139:84 140:432 141:125 142:382 143:335 144:380 145:49 146:390 147:162 148:533 149:212 150:206 151:187 152:210 153:155 154:2 155:282 156:168 157:306 158:112 159:350 160:291 161:164 162:270 163:164 164:276 165:528 166:474 167:368 168:708 169:167 170:475 171:42 172:2 173:408 174:310 175:1 178:1 180:22 182:1 186:147 187:150 188:940 189:604 190:2973 192:5773 193:4251 194:3286 195:2756 196:1145 198:3548 199:3353 200:5188 201:1297 202:7833 203:8278 204:3894 205:2195 206:2391 207:2721 208:3942 209:3396 210:2542 211:1108 212:1582 213:1655 214:170 215:33 216:4281 217:1308 218:411 219:427 220:1110 221:442 222:322 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 04 Sep '09

04 Sep '09

BGP Update Report Interval: 27-Aug-09 -to- 03-Sep-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 103193 5.5% 280.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS30890 88214 4.7% 181.1 -- EVOLVA Evolva Telecom / iLink Telecom 3 - AS33783 22610 1.2% 147.8 -- EEPAD 4 - AS8452 14795 0.8% 14.7 -- TEDATA TEDATA 5 - AS2708 14017 0.8% 128.6 -- Universidad de Guanajuato 6 - AS35805 10774 0.6% 28.0 -- UTG-AS United Telecom AS 7 - AS24863 10450 0.6% 11.1 -- LINKdotNET-AS 8 - AS9829 10214 0.6% 10.2 -- BSNL-NIB National Internet Backbone 9 - AS23700 9792 0.5% 27.3 -- BM-AS-ID PT. Broadband Multimedia, Tbk 10 - AS5668 9676 0.5% 9.4 -- AS-5668 - CenturyTel Internet Holdings, Inc. 11 - AS20115 9123 0.5% 6.2 -- CHARTER-NET-HKY-NC - Charter Communications 12 - AS3464 8771 0.5% 23.1 -- ASC-NET - Alabama Supercomputer Network 13 - AS25019 8719 0.5% 134.1 -- SAUDINETSTC-AS Autonomus System Number for SaudiNet 14 - AS8151 8514 0.5% 5.7 -- Uninet S.A. de C.V. 15 - AS4618 8080 0.4% 136.9 -- INET-TH-AS Internet Thailand Company Limited 16 - AS4323 7833 0.4% 3.8 -- TWTC - tw telecom holdings, inc. 17 - AS12479 7679 0.4% 16.1 -- UNI2-AS Uni2 Autonomous System 18 - AS4249 7546 0.4% 41.5 -- LILLY-AS - Eli Lilly and Company 19 - AS11769 7518 0.4% 375.9 -- MOBILENETICS-LA-GW1 - Mobilenetics Corporation 20 - AS5800 7170 0.4% 52.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17136 1765 0.1% 1765.0 -- SPANGROUP-UTI - Span Manufacturing Ltd. 2 - AS44194 641 0.0% 641.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin 3 - AS42969 590 0.0% 590.0 -- G4SCASH G4S Cash Services (CZ), a.s. 4 - AS26414 495 0.0% 495.0 -- LVCINT - LVC International, LLC 5 - AS49517 889 0.1% 444.5 -- TEIKHOS-AS Teikhos 6 - AS47640 1282 0.1% 427.3 -- TRICOMPAS Tricomp Sp. z. o. o. 7 - AS8668 2718 0.1% 388.3 -- TELONE-AS TelOne Zimbabwe P/L 8 - AS5050 6118 0.3% 382.4 -- PSC-EXT - Pittsburgh Supercomputing Center 9 - AS30341 1141 0.1% 380.3 -- SCTA-ASN - South Central Telephone Association 10 - AS19398 754 0.0% 377.0 -- INDENET - Indenet.net 11 - AS11769 7518 0.4% 375.9 -- MOBILENETICS-LA-GW1 - Mobilenetics Corporation 12 - AS30969 5308 0.3% 353.9 -- TAN-NET TransAfrica Networks 13 - AS29544 690 0.0% 345.0 -- MAURITEL-AS 14 - AS17301 315 0.0% 315.0 -- FASTENAL - Fastenal Company 15 - AS42182 306 0.0% 306.0 -- KFMC-ASN AS Number for King Fahd Medical City 16 - AS40060 2533 0.1% 281.4 -- AAAWI - AAA Wireless, Inc. 17 - AS9198 103193 5.5% 280.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 18 - AS47361 277 0.0% 277.0 -- SYSDESIGN-NET-AS System Design LLC 19 - AS35048 3181 0.2% 265.1 -- NETZONE-AS SC Power Netzone SRL 20 - AS43240 1050 0.1% 262.5 -- GLINNET GLINNET's AS Number TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 89.218.218.0/23 11017 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 89.218.220.0/23 11016 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 92.46.244.0/23 11014 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 95.59.2.0/23 11002 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.8.0/23 11000 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.4.0/22 11000 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 95.59.3.0/24 10997 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 88.204.221.0/24 10723 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 95.59.1.0/24 10687 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 72.23.246.0/24 6032 0.3% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - 207.157.105.64/2 5239 0.3% AS3464 -- ASC-NET - Alabama Supercomputer Network 12 - 84.1.45.0/24 5187 0.3% AS41313 -- NOVATEL-AS Novatel Bulgaria 13 - 203.129.254.0/24 3948 0.2% AS7633 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore 14 - 85.60.208.0/21 2614 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 15 - 192.12.120.0/24 2550 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 16 - 72.42.193.0/24 2478 0.1% AS40060 -- AAAWI - AAA Wireless, Inc. 17 - 85.60.208.0/22 2456 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 18 - 196.27.104.0/21 2116 0.1% AS30969 -- TAN-NET TransAfrica Networks 19 - 196.27.108.0/22 2081 0.1% AS30969 -- TAN-NET TransAfrica Networks 20 - 200.21.217.0/24 2061 0.1% AS27817 -- Red Nacional Académica de Tecnología Avanzada - RENATA Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 04 Sep '09

04 Sep '09

This report has been generated at Fri Sep 4 21:11:40 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 28-08-09 301511 186429 29-08-09 301248 186322 30-08-09 301138 186464 31-08-09 301665 186538 01-09-09 301637 186574 02-09-09 301706 184566 03-09-09 301747 184730 04-09-09 301651 184941 AS Summary 32261 Number of ASes in routing system 13742 Number of ASes announcing only one prefix 4311 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89478400 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 04Sep09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 301649 184909 116740 38.7% All ASes AS6389 4178 327 3851 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4311 1761 2550 59.2% TWTC - tw telecom holdings, inc. AS4766 1836 544 1292 70.4% KIXS-AS-KR Korea Telecom AS17488 1553 291 1262 81.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1232 144 1088 88.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1095 70 1025 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1477 563 914 61.9% Uninet S.A. de C.V. AS10620 1009 134 875 86.7% TV Cable S.A. AS18101 952 85 867 91.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 1043 236 807 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6478 1396 644 752 53.9% ATT-INTERNET3 - AT&T WorldNet Services AS8452 989 287 702 71.0% TEDATA TEDATA AS3356 1220 592 628 51.5% LEVEL3 Level 3 Communications AS1785 1736 1115 621 35.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS4804 686 68 618 90.1% MPX-AS Microplex PTY LTD AS4808 767 213 554 72.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS11492 1120 566 554 49.5% CABLEONE - CABLE ONE, INC. AS7303 635 94 541 85.2% Telecom Argentina S.A. AS9498 634 103 531 83.8% BBIL-AP BHARTI Airtel Ltd. AS22047 542 16 526 97.0% VTR BANDA ANCHA S.A. AS4134 1001 534 467 46.7% CHINANET-BACKBONE No.31,Jin-rong Street AS17676 564 127 437 77.5% GIGAINFRA Softbank BB Corp. AS7018 1497 1061 436 29.1% ATT-INTERNET4 - AT&T WorldNet Services AS7011 1015 590 425 41.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4780 566 146 420 74.2% SEEDNET Digital United Inc. AS5668 787 367 420 53.4% AS-5668 - CenturyTel Internet Holdings, Inc. AS7545 841 429 412 49.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS4668 695 285 410 59.0% LGNET-AS-KR LG CNS AS7738 419 29 390 93.1% Telecomunicacoes da Bahia S.A. Total 36858 11431 25427 69.0% Top 30 total Possible Bogus Routes 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.176.0/22 AS36981 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 43.245.96.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.112.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.192.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.208.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.224.0/20 AS7502 IP-KYOTO Internetwork Kyoto 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.83.80.0/20 AS26877 64.83.80.0/24 AS26877 64.83.81.0/24 AS26877 64.83.82.0/24 AS26877 64.83.83.0/24 AS26877 64.83.85.0/24 AS26877 64.83.86.0/24 AS26877 64.247.160.0/20 AS10937 IIS - Island Internet Services 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 74.117.132.0/22 AS23376 SPROCKETDATA - Sprocket Data, Inc. 74.120.160.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.161.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.162.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.163.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.164.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.165.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.166.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.167.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.168.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.169.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.170.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.171.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.172.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.173.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.174.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.175.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 100.100.100.0/30 AS38676 AS33005-AS-KR wizsolution co.,Ltd 116.50.0.0/24 AS17754 EXCELL-AS Excellmedia 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.132.58.0/24 AS20141 QUALITYTECH-SUW-300 - Quality Technology Services, LLC. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom / iLink Telecom 195.225.58.0/24 AS6714 ATOMNET ATOM SA 196.1.130.0/24 AS3741 IS 196.1.131.0/24 AS3741 IS 196.1.132.0/24 AS3741 IS 196.1.133.0/24 AS3741 IS 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.5.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.29.26.0/24 AS45289 INDOTRANS-AS-ID Indotrans Data, PT 203.29.27.0/24 AS45289 INDOTRANS-AS-ID Indotrans Data, PT 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.166.112.0/20 AS10937 IIS - Island Internet Services 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.108.208.0/21 AS42765 INFOTEH-LINER-AS INFOTEH LTD (LINER) 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]OT: 2009 Infrastructure Security Survey
by Danny McPherson 04 Sep '09

04 Sep '09

Folks, We're in the process of collecting feedback for this years infrastructure security report, the fifth edition of the report. The 2009 Infrastructure Security Survey is up and available for input. You can register to complete the survey at this URL: <https://www.tcb.net/survey/index.php?sid=98557&lang=en> I've again added many questions this time from past participants of the survey, this should be evidenced throughout. Feedback collection will end as soon as we've reached the desired number of respondents (ideally, 70+). We hope to make the results available by November 2009 at the latest. Also, please recall that NO personally (or organizationally) identifiable information will be shared in any manner. The 2008 edition of the survey is available here: <http://www.tcb.net/ISR2008_US.pdf> Or on the Arbor web site (reg required): <http://www.arbornetworks.com/report> Thanks in advance for your participation! -danny

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 04 Sep '09

04 Sep '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 05 Sep, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 294331 Prefixes after maximum aggregation: 139398 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 147041 Total ASes present in the Internet Routing Table: 32126 Prefixes per ASN: 9.16 Origin-only ASes present in the Internet Routing Table: 27940 Origin ASes announcing only one prefix: 13641 Transit ASes present in the Internet Routing Table: 4186 Transit-only ASes present in the Internet Routing Table: 104 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (12026) 22 Prefixes from unregistered ASNs in the Routing Table: 407 Unregistered ASNs in the Routing Table: 114 Number of 32-bit ASNs allocated by the RIRs: 260 Prefixes from 32-bit ASNs in the Routing Table: 105 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 319 Number of addresses announced to Internet: 2101706432 Equivalent to 125 /8s, 69 /16s and 126 /24s Percentage of available address space announced: 56.7 Percentage of allocated address space announced: 64.9 Percentage of available address space allocated: 87.3 Percentage of address space in use by end-sites: 78.8 Total number of prefixes smaller than registry allocations: 140659 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 70157 Total APNIC prefixes after maximum aggregation: 24968 APNIC Deaggregation factor: 2.81 Prefixes being announced from the APNIC address blocks: 69597 Unique aggregates announced from the APNIC address blocks: 31670 APNIC Region origin ASes present in the Internet Routing Table: 3774 APNIC Prefixes per ASN: 18.44 APNIC Region origin ASes announcing only one prefix: 1035 APNIC Region transit ASes present in the Internet Routing Table: 580 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 493030848 Equivalent to 29 /8s, 99 /16s and 13 /24s Percentage of available APNIC address space announced: 84.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124764 Total ARIN prefixes after maximum aggregation: 66482 ARIN Deaggregation factor: 1.88 Prefixes being announced from the ARIN address blocks: 125341 Unique aggregates announced from the ARIN address blocks: 52721 ARIN Region origin ASes present in the Internet Routing Table: 13211 ARIN Prefixes per ASN: 9.49 ARIN Region origin ASes announcing only one prefix: 5107 ARIN Region transit ASes present in the Internet Routing Table: 1297 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 24 Number of ARIN addresses announced to Internet: 1013346368 Equivalent to 60 /8s, 102 /16s and 112 /24s Percentage of available ARIN address space announced: 88.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 67698 Total RIPE prefixes after maximum aggregation: 39917 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 67311 Unique aggregates announced from the RIPE address blocks: 45605 RIPE Region origin ASes present in the Internet Routing Table: 13456 RIPE Prefixes per ASN: 5.00 RIPE Region origin ASes announcing only one prefix: 7031 RIPE Region transit ASes present in the Internet Routing Table: 2002 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 499964864 Equivalent to 29 /8s, 204 /16s and 219 /24s Percentage of available RIPE address space announced: 99.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223 RIPE Address Blocks 25/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 25342 Total LACNIC prefixes after maximum aggregation: 6213 LACNIC Deaggregation factor: 4.08 Prefixes being announced from the LACNIC address blocks: 25334 Unique aggregates announced from the LACNIC address blocks: 14125 LACNIC Region origin ASes present in the Internet Routing Table: 1174 LACNIC Prefixes per ASN: 21.58 LACNIC Region origin ASes announcing only one prefix: 380 LACNIC Region transit ASes present in the Internet Routing Table: 192 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 22 Number of LACNIC addresses announced to Internet: 73761280 Equivalent to 4 /8s, 101 /16s and 130 /24s Percentage of available LACNIC address space announced: 73.3 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6028 Total AfriNIC prefixes after maximum aggregation: 1570 AfriNIC Deaggregation factor: 3.84 Prefixes being announced from the AfriNIC address blocks: 6429 Unique aggregates announced from the AfriNIC address blocks: 2659 AfriNIC Region origin ASes present in the Internet Routing Table: 313 AfriNIC Prefixes per ASN: 20.54 AfriNIC Region origin ASes announcing only one prefix: 88 AfriNIC Region transit ASes present in the Internet Routing Table: 67 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 20185600 Equivalent to 1 /8s, 52 /16s and 2 /24s Percentage of available AfriNIC address space announced: 60.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1723 6982 427 Korea Telecom (KIX) 17488 1553 140 103 Hathway IP Over Cable Interne 4755 1231 292 141 TATA Communications formerly 9583 1095 87 534 Sify Limited 4134 1001 18165 390 CHINANET-BACKBONE 18101 952 201 31 Reliance Infocom Ltd Internet 7545 822 198 102 TPG Internet Pty Ltd 9829 798 625 18 BSNL National Internet Backbo 23577 770 33 654 Korea Telecom (ATM-MPLS) 4808 767 1531 182 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4178 3610 312 bellsouth.net, inc. 4323 1924 1049 387 Time Warner Telecom 1785 1736 714 137 PaeTec Communications, Inc. 7018 1495 5908 1059 AT&T WorldNet Services 20115 1472 1475 683 Charter Communications 6478 1396 281 260 AT&T Worldnet Services 2386 1289 655 936 AT&T Data Communications Serv 3356 1218 10980 440 Level 3 Communications, LLC 22773 1095 2604 66 Cox Communications, Inc. 11492 1092 208 12 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 30890 487 92 197 Evolva Telecom 12479 477 578 6 Uni2 Autonomous System 3292 458 1904 395 TDC Tele Danmark 702 426 1821 344 UUNET - Commercial IP service 35805 385 40 5 United Telecom of Georgia 9198 368 138 12 Kazakhtelecom Data Network Ad 8866 358 109 22 Bulgarian Telecommunication C 3320 353 7067 303 Deutsche Telekom AG 3301 347 1412 308 TeliaNet Sweden 3215 344 3081 109 France Telecom Transpac Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1477 2898 242 UniNet S.A. de C.V. 10620 1009 226 99 TVCABLE BOGOTA 28573 697 607 61 NET Servicos de Comunicao S.A 7303 635 336 93 Telecom Argentina Stet-France 22047 542 302 14 VTR PUNTO NET S.A. 11830 476 310 58 Instituto Costarricense de El 11172 441 99 70 Servicios Alestra S.A de C.V 14117 435 29 11 Telefonica del Sur S.A. 6471 421 96 31 ENTEL CHILE S.A. 7738 419 858 29 Telecomunicacoes da Bahia S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 989 188 7 TEDATA 24863 884 94 60 LINKdotNET AS number 20858 296 34 6 EgyNet 3741 274 856 235 The Internet Solution 2018 202 180 142 Tertiary Education Network 6713 175 166 16 Itissalat Al-MAGHRIB 29571 139 14 6 Ci Telecom Autonomous system 5536 122 8 13 Internet Egypt Network 5713 116 508 67 Telkom SA Ltd 33776 115 7 11 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4178 3610 312 bellsouth.net, inc. 4323 1924 1049 387 Time Warner Telecom 1785 1736 714 137 PaeTec Communications, Inc. 4766 1723 6982 427 Korea Telecom (KIX) 17488 1553 140 103 Hathway IP Over Cable Interne 7018 1495 5908 1059 AT&T WorldNet Services 8151 1477 2898 242 UniNet S.A. de C.V. 20115 1472 1475 683 Charter Communications 6478 1396 281 260 AT&T Worldnet Services 2386 1289 655 936 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 1785 1736 1599 PaeTec Communications, Inc. 4323 1924 1537 Time Warner Telecom 17488 1553 1450 Hathway IP Over Cable Interne 4766 1723 1296 Korea Telecom (KIX) 8151 1477 1235 UniNet S.A. de C.V. 6478 1396 1136 AT&T Worldnet Services 4755 1231 1090 TATA Communications formerly 11492 1092 1080 Cable One 18566 1062 1052 Covad Communications 22773 1095 1029 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.176.0/22 36981 >>UNKNOWN<< 41.223.189.0/24 26452 Local Communications Networks 43.245.0.0/16 7502 Internetwork Kyoto 43.245.96.0/20 7502 Internetwork Kyoto 43.245.112.0/20 7502 Internetwork Kyoto 43.245.192.0/20 7502 Internetwork Kyoto 43.245.208.0/20 7502 Internetwork Kyoto 43.245.224.0/20 7502 Internetwork Kyoto 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:25 /11:62 /12:168 /13:351 /14:624 /15:1181 /16:10644 /17:4824 /18:8362 /19:17349 /20:20714 /21:20551 /22:26629 /23:26406 /24:153628 /25:946 /26:1077 /27:583 /28:153 /29:8 /30:9 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2708 4178 bellsouth.net, inc. 4766 1408 1723 Korea Telecom (KIX) 17488 1299 1553 Hathway IP Over Cable Interne 1785 1206 1736 PaeTec Communications, Inc. 18566 1043 1062 Covad Communications 11492 1021 1092 Cable One 4323 968 1924 Time Warner Telecom 9583 947 1095 Sify Limited 10620 915 1009 TVCABLE BOGOTA 8452 913 989 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:14 8:213 12:2137 13:7 15:21 16:3 17:5 20:35 24:1117 32:52 34:2 38:598 40:97 41:1730 43:1 44:2 47:20 52:6 55:2 56:2 57:25 58:595 59:607 60:461 61:958 62:1074 63:2013 64:3631 65:2392 66:3438 67:1773 68:946 69:2733 70:557 71:163 72:1682 73:2 74:1732 75:179 76:322 77:861 78:577 79:375 80:913 81:819 82:528 83:426 84:638 85:1042 86:378 87:674 88:369 89:1472 90:52 91:2520 92:397 93:1134 94:1155 95:912 96:166 97:268 98:271 99:30 109:1 110:184 111:398 112:128 113:151 114:243 115:306 116:1135 117:565 118:322 119:774 120:122 121:652 122:1247 123:761 124:1067 125:1356 128:223 129:219 130:129 131:420 132:75 133:9 134:174 135:42 136:225 137:161 138:171 139:84 140:442 141:125 142:385 143:332 144:385 145:49 146:390 147:157 148:530 149:213 150:205 151:186 152:210 153:153 154:2 155:279 156:167 157:305 158:112 159:349 160:291 161:164 162:270 163:159 164:276 165:526 166:474 167:365 168:708 169:167 170:481 171:42 172:2 173:407 174:332 175:1 178:1 180:17 182:1 186:141 187:150 188:761 189:580 190:3026 192:5766 193:4251 194:3284 195:2742 196:1126 198:3543 199:3356 200:5178 201:1306 202:7783 203:8285 204:3890 205:2195 206:2391 207:2739 208:3948 209:3406 210:2543 211:1107 212:1602 213:1649 214:174 215:32 216:4292 217:1334 218:411 219:414 220:1110 221:462 222:323 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 28 Aug '09

28 Aug '09

BGP Update Report Interval: 20-Aug-09 -to- 27-Aug-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9198 89505 4.2% 260.9 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - AS4961 78920 3.7% 1337.6 -- DISC-AS-KR Daewoo Information System 3 - AS9767 50782 2.4% 1372.5 -- DONGBUIT-AS-KR Dongbulife Insurance co.,LTD 4 - AS23716 46768 2.2% 1670.3 -- CHANGWON23716-AS-KR Changwon College 5 - AS30890 36929 1.7% 76.1 -- EVOLVA Evolva Telecom / iLink Telecom 6 - AS18157 33964 1.6% 1358.6 -- CHUNGJU-AS-KR chungju university 7 - AS9956 31164 1.5% 1355.0 -- KONGJU-AS kongju national university 8 - AS9459 30310 1.4% 1317.8 -- ASKONKUK Konkuk University 9 - AS9686 29346 1.4% 1333.9 -- SKKUNET-AS SungKyunKwan University (SKKU) 10 - AS10159 22554 1.1% 1326.7 -- HAUNET-AS-KR HANKUK Aviation University 11 - AS33783 21632 1.0% 153.4 -- EEPAD 12 - AS9530 21240 1.0% 1327.5 -- SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 13 - AS9628 18322 0.9% 964.3 -- SSEM-AS-KR Seoul Education Science Research Institute 14 - AS17865 16830 0.8% 1683.0 -- SCOURT-AS-KR Supreme Court of Korea 15 - AS9868 16200 0.8% 1350.0 -- CUTH-AS Catholic University of DAEGU 16 - AS10088 14846 0.7% 1349.6 -- KWANGWOON-UNIV-AS-AP KWANGWOON University in Seoul, Korea 17 - AS9523 14644 0.7% 1627.1 -- MOKWON-AS-KR Mokwon University 18 - AS23561 14526 0.7% 1614.0 -- YONGINUNIVERSITY-AS-KR Yongin University 19 - AS18026 13874 0.7% 1387.4 -- CHEJU-AS-KR Cheju University 20 - AS35805 13857 0.7% 36.4 -- UTG-AS United Telecom AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS40060 2466 0.1% 2466.0 -- AAAWI - AAA Wireless, Inc. 2 - AS5050 5998 0.3% 1999.3 -- PSC-EXT - Pittsburgh Supercomputing Center 3 - AS17865 16830 0.8% 1683.0 -- SCOURT-AS-KR Supreme Court of Korea 4 - AS18303 1672 0.1% 1672.0 -- SMARTRO-AS-KR SMARTRO 5 - AS23716 46768 2.2% 1670.3 -- CHANGWON23716-AS-KR Changwon College 6 - AS10053 6660 0.3% 1665.0 -- AYTCNET-AS Anyang Technical College 7 - AS9570 3326 0.2% 1663.0 -- DAEDONG-AS-KR Daedong College 8 - AS38427 9936 0.5% 1656.0 -- STXIDC-AS-KR FORCETEC Co., LTD. 9 - AS18315 4942 0.2% 1647.3 -- SORABOLNET-AS-KR Sorabol College 10 - AS38683 1642 0.1% 1642.0 -- NEC-AS-KR National Electoin Commission 11 - AS9490 1634 0.1% 1634.0 -- NIS-AS National Intelligence Service 12 - AS4790 3264 0.1% 1632.0 -- CHOSUN-AS-KR DIGITAL CHOSUN 13 - AS9523 14644 0.7% 1627.1 -- MOKWON-AS-KR Mokwon University 14 - AS23561 14526 0.7% 1614.0 -- YONGINUNIVERSITY-AS-KR Yongin University 15 - AS9846 1610 0.1% 1610.0 -- FIRSTDATA-AS-KR FDIK 16 - AS4665 1602 0.1% 1602.0 -- YONSEI-AS-KR Yonsei University 17 - AS17600 1446 0.1% 1446.0 -- ENVICO-AS-KR Korea Environment & Resources Corporation 18 - AS9969 1412 0.1% 1412.0 -- WMS-NET-AS-KR KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION 19 - AS9974 6970 0.3% 1394.0 -- KRA-AS-KR Korea Racing Association 20 - AS9949 9734 0.5% 1390.6 -- HOSEO-AS HOSEO UNIVERSITY TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 89.218.220.0/23 9641 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 2 - 89.218.218.0/23 9639 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 3 - 95.59.2.0/23 9636 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 4 - 92.46.244.0/23 9634 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 5 - 95.59.3.0/24 9634 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 6 - 95.59.8.0/23 9632 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - 95.59.4.0/22 9632 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - 88.204.221.0/24 9593 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 9 - 95.59.1.0/24 9583 0.4% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - 72.23.246.0/24 5995 0.3% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - 84.1.45.0/24 4109 0.2% AS41313 -- NOVATEL-AS Novatel Bulgaria 12 - 193.201.184.0/21 3547 0.2% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services 13 - 196.216.8.0/21 2656 0.1% AS36913 -- BROADBAND-MALAWI 14 - 192.12.120.0/24 2585 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 85.60.208.0/21 2570 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 16 - 72.42.193.0/24 2466 0.1% AS40060 -- AAAWI - AAA Wireless, Inc. 17 - 85.60.208.0/22 2399 0.1% AS12479 -- UNI2-AS Uni2 Autonomous System 18 - 203.240.65.0/24 1684 0.1% AS17865 -- SCOURT-AS-KR Supreme Court of Korea 19 - 203.240.68.0/24 1684 0.1% AS17865 -- SCOURT-AS-KR Supreme Court of Korea 20 - 203.240.73.0/24 1684 0.1% AS17865 -- SCOURT-AS-KR Supreme Court of Korea Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 28 Aug '09

28 Aug '09

This report has been generated at Fri Aug 28 21:11:40 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 21-08-09 300840 186654 22-08-09 301185 186680 23-08-09 301048 186693 24-08-09 301100 186967 25-08-09 301246 186390 26-08-09 301409 186208 27-08-09 301316 186515 28-08-09 301511 186446 AS Summary 32179 Number of ASes in routing system 13702 Number of ASes announcing only one prefix 4309 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 89615104 Largest address span announced by an AS (/32s) AS27064: DNIC-ASBLK-27032-27159 - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 28Aug09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 301277 186415 114862 38.1% All ASes AS6389 4179 327 3852 92.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4309 1738 2571 59.7% TWTC - tw telecom holdings, inc. AS4766 1825 542 1283 70.3% KIXS-AS-KR Korea Telecom AS17488 1548 303 1245 80.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18566 1062 10 1052 99.1% COVAD - Covad Communications Co. AS22773 1091 71 1020 93.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1474 558 916 62.1% Uninet S.A. de C.V. AS18101 949 97 852 89.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 1041 234 807 77.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS4755 1228 438 790 64.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS6478 1385 650 735 53.1% ATT-INTERNET3 - AT&T WorldNet Services AS8452 1002 287 715 71.4% TEDATA TEDATA AS3356 1217 573 644 52.9% LEVEL3 Level 3 Communications AS1785 1734 1120 614 35.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS4804 686 90 596 86.9% MPX-AS Microplex PTY LTD AS11492 1112 548 564 50.7% CABLEONE - CABLE ONE, INC. AS4808 762 211 551 72.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9498 635 91 544 85.7% BBIL-AP BHARTI Airtel Ltd. AS10620 990 453 537 54.2% TV Cable S.A. AS7303 632 98 534 84.5% Telecom Argentina S.A. AS22047 542 16 526 97.0% VTR BANDA ANCHA S.A. AS4134 999 532 467 46.7% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1490 1052 438 29.4% ATT-INTERNET4 - AT&T WorldNet Services AS17676 564 127 437 77.5% GIGAINFRA Softbank BB Corp. AS5668 787 353 434 55.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS7011 1011 584 427 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS7545 839 413 426 50.8% TPG-INTERNET-AP TPG Internet Pty Ltd AS9443 515 94 421 81.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4780 564 146 418 74.1% SEEDNET Digital United Inc. AS4668 695 285 410 59.0% LGNET-AS-KR LG CNS Total 36867 12041 24826 67.3% Top 30 total Possible Bogus Routes 24.225.128.0/17 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.176.0/22 AS36981 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 43.245.0.0/16 AS7502 IP-KYOTO Internetwork Kyoto 43.245.96.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.112.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.192.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.208.0/20 AS7502 IP-KYOTO Internetwork Kyoto 43.245.224.0/20 AS7502 IP-KYOTO Internetwork Kyoto 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.72.112.0/20 AS19166 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.247.160.0/20 AS10937 IIS - Island Internet Services 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales TelesatS.A. 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.224.0/19 AS19166 74.120.160.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.161.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.162.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.163.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.164.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.165.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.166.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.167.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.168.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.169.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.170.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.171.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.172.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.173.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.174.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 74.120.175.0/24 AS19262 VZGNI-TRANSIT - Verizon Internet Services Inc. 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 96.8.64.0/18 AS19166 96.8.127.0/24 AS19166 100.100.100.0/30 AS38676 AS33005-AS-KR wizsolution co.,Ltd 116.50.0.0/24 AS17754 EXCELL-AS Excellmedia 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.10.0/24 AS38236 121.50.13.0/24 AS38236 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 158.222.5.0/24 AS21580 SIERRA-ADVANTAGE - Sierra Advantage, Inc. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.132.58.0/24 AS20141 QUALITYTECH-SUW-300 - Quality Technology Services, LLC. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 193.24.196.0/22 AS6714 ATOMNET ATOM SA 193.33.148.0/23 AS30890 EVOLVA Evolva Telecom / iLink Telecom 195.16.90.0/24 AS34377 BROKER-AS Przedsiebiorstwo Broker Service Sp. Z o.o. 195.225.58.0/24 AS6714 ATOMNET ATOM SA 196.1.130.0/24 AS3741 IS 196.1.131.0/24 AS3741 IS 196.1.132.0/24 AS3741 IS 196.1.133.0/24 AS3741 IS 196.6.108.0/24 AS5713 SAIX-NET 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.207.128.0/20 AS26452 BRING-AS - BringCom, Inc. 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.5.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.114.0.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.128.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.130.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.131.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.132.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.138.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.144.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.148.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.150.0/24 AS6045 DNIC-ASBLK-05800-06055 - DoD Network Information Center 199.114.152.0/24 AS27033 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.153.0/24 AS27034 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.9.115.0/24 AS10292 CWJ-1 - Cable & Wireless Jamaica 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.84.10.0/23 AS9308 CHINA-ABITCOOL Abitcool(China) Inc. 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS2764 AAPT AAPT Limited 202.124.195.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.125.113.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.114.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.125.115.0/24 AS9541 CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.86.96.0/19 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.189.96.0/20 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.19.14.0/23 AS577 BACOM - Bell Canada 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.138.167.0/24 AS18990 AIRBAND-DALLAS - Airband Communications, Inc 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.166.112.0/20 AS10937 IIS - Island Internet Services 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.88.0/21 AS36835 208.77.224.0/24 AS36835 208.77.225.0/24 AS36835 208.77.226.0/24 AS36835 208.77.227.0/24 AS36835 208.77.228.0/24 AS36835 208.77.229.0/24 AS36835 208.77.230.0/24 AS36835 208.77.231.0/24 AS36835 208.87.152.0/21 AS25973 MZIMA - Mzima Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.217.224.0/19 AS6130 AIS-WEST - American Internet Services, LLC. 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 213.181.70.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.80.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.81.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.82.0/23 AS17175 NSS-UK New Skies Satellites UK AS 213.181.82.0/24 AS17175 NSS-UK New Skies Satellites UK AS 213.181.83.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.84.0/22 AS17175 NSS-UK New Skies Satellites UK AS 213.181.84.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.85.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.86.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.87.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.88.0/21 AS17175 NSS-UK New Skies Satellites UK AS 213.181.88.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.89.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.90.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.91.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.92.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.93.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.94.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 213.181.95.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc. 216.99.20.0/24 AS3356 LEVEL3 Level 3 Communications 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.72.0/24 AS12491 IPPLANET-AS Gilat Satcom 217.78.73.0/24 AS12491 IPPLANET-AS Gilat Satcom 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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