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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 12 Oct '07

12 Oct '07

This report has been generated at Fri Oct 12 21:14:04 2007 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 05-10-07 239308 153665 06-10-07 239204 153876 07-10-07 239300 154113 08-10-07 239286 154297 09-10-07 239339 154503 10-10-07 239547 153951 11-10-07 239659 151909 12-10-07 239733 154384 AS Summary 26555 Number of ASes in routing system 11198 Number of ASes announcing only one prefix 1950 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88942080 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 12Oct07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 239660 154359 85301 35.6% All ASes AS4538 1950 711 1239 63.5% ERX-CERNET-BKB China Education and Research Network Center AS4755 1440 382 1058 73.5% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 1009 73 936 92.8% BBIL-AP BHARTI BT INTERNET LTD. AS11492 1158 367 791 68.3% CABLEONE - CABLE ONE AS4323 1358 601 757 55.7% TWTC - Time Warner Telecom, Inc. AS22773 793 71 722 91.0% CCINET-2 - Cox Communications Inc. AS4134 1102 407 695 63.1% CHINANET-BACKBONE No.31,Jin-rong Street AS6478 1127 433 694 61.6% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1028 353 675 65.7% COVAD - Covad Communications Co. AS8151 1057 434 623 58.9% Uninet S.A. de C.V. AS19262 786 184 602 76.6% VZGNI-TRANSIT - Verizon Internet Services Inc. AS17488 825 267 558 67.6% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18101 602 72 530 88.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS15270 584 70 514 88.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 741 231 510 68.8% TPG-INTERNET-AP TPG Internet Pty Ltd AS6197 1028 531 497 48.3% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1494 1005 489 32.7% ATT-INTERNET4 - AT&T WorldNet Services AS2386 1231 755 476 38.7% INS-AS - AT&T Data Communications Services AS4668 518 68 450 86.9% LGNET-AS-KR LG CNS AS4812 548 105 443 80.8% CHINANET-SH-AP China Telecom (Group) AS4766 810 374 436 53.8% KIXS-AS-KR Korea Telecom AS4802 575 158 417 72.5% ASN-IINET iiNet Limited AS9443 465 78 387 83.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4808 490 121 369 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7011 958 594 364 38.0% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS19916 568 205 363 63.9% ASTRUM-0001 - OLM LLC AS17676 502 142 360 71.7% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS5668 654 299 355 54.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS3602 430 77 353 82.1% AS3602-RTI - Rogers Telecom Inc. AS16814 427 81 346 81.0% NSS S.A. Total 26258 9249 17009 64.8% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.35.24.0/21 AS26791 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 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-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.61.250.0/24 AS11492 CABLEONE - CABLE ONE 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.35.0.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 101.13.13.0/24 AS8764 TEOLTAB TEO LT AB Autonomous System 122.177.0.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 172.11.12.0/24 AS1803 ICMNET-5 - Sprint 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.168.253.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.61.255.0/24 AS18747 IFX-NW - IFX Communication Ventures, Inc. 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.123.64.0/19 AS10098 202.123.64.0/20 AS10098 202.123.64.0/24 AS10098 202.123.65.0/24 AS10098 202.123.66.0/24 AS10098 202.123.67.0/24 AS10098 202.123.76.0/24 AS10098 202.123.79.0/24 AS10098 202.123.80.0/20 AS10098 202.123.83.0/24 AS10098 202.123.85.0/24 AS10098 202.123.86.0/24 AS7479 KDDHK-AS-AP KDD HONG KONG LIMITED 202.123.87.0/24 AS10098 202.123.88.0/24 AS10098 202.123.94.0/24 AS10098 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.13.224.0/22 AS31920 GEETEL-AS - Geetingsville Telephone Co., Inc. 204.13.225.0/24 AS26396 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 216.236.171.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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 05 Oct '07

05 Oct '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 06 Oct, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/10/06/0400 Analysis Summary ---------------- BGP routing table entries examined: 233905 Prefixes after maximum aggregation: 121328 Deaggregation factor: 1.93 Unique aggregates announced to Internet: 113794 Total ASes present in the Internet Routing Table: 26383 Prefixes per ASN: 8.87 Origin-only ASes present in the Internet Routing Table: 22949 Origin ASes announcing only one prefix: 11201 Transit ASes present in the Internet Routing Table: 3434 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 20 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 27 Unregistered ASNs in the Routing Table: 7 Prefixes from 32-bit ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1790219104 Equivalent to 106 /8s, 180 /16s and 147 /24s Percentage of available address space announced: 48.3 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 77.3 Total number of prefixes smaller than registry allocations: 108143 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 54790 Total APNIC prefixes after maximum aggregation: 21053 APNIC Deaggregation factor: 2.60 Prefixes being announced from the APNIC address blocks: 51718 Unique aggregates announced from the APNIC address blocks: 22910 APNIC Region origin ASes present in the Internet Routing Table: 3070 APNIC Prefixes per ASN: 16.85 APNIC Region origin ASes announcing only one prefix: 819 APNIC Region transit ASes present in the Internet Routing Table: 469 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 320986784 Equivalent to 19 /8s, 33 /16s and 222 /24s Percentage of available APNIC address space announced: 79.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 110149 Total ARIN prefixes after maximum aggregation: 63323 ARIN Deaggregation factor: 1.74 Prefixes being announced from the ARIN address blocks: 81274 Unique aggregates announced from the ARIN address blocks: 32169 ARIN Region origin ASes present in the Internet Routing Table: 11869 ARIN Prefixes per ASN: 6.85 ARIN Region origin ASes announcing only one prefix: 4566 ARIN Region transit ASes present in the Internet Routing Table: 1103 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 346850432 Equivalent to 20 /8s, 172 /16s and 132 /24s Percentage of available ARIN address space announced: 76.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 49162 Total RIPE prefixes after maximum aggregation: 31394 RIPE Deaggregation factor: 1.57 Prefixes being announced from the RIPE address blocks: 45612 Unique aggregates announced from the RIPE address blocks: 30028 RIPE Region origin ASes present in the Internet Routing Table: 10287 RIPE Prefixes per ASN: 4.43 RIPE Region origin ASes announcing only one prefix: 5465 RIPE Region transit ASes present in the Internet Routing Table: 1637 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 330056064 Equivalent to 19 /8s, 172 /16s and 65 /24s Percentage of available RIPE address space announced: 75.7 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 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 17077 Total LACNIC prefixes after maximum aggregation: 4512 LACNIC Deaggregation factor: 3.78 Prefixes being announced from the LACNIC address blocks: 15163 Unique aggregates announced from the LACNIC address blocks: 8438 LACNIC Region origin ASes present in the Internet Routing Table: 873 LACNIC Prefixes per ASN: 17.37 LACNIC Region origin ASes announcing only one prefix: 282 LACNIC Region transit ASes present in the Internet Routing Table: 153 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 43868928 Equivalent to 2 /8s, 157 /16s and 99 /24s Percentage of available LACNIC address space announced: 43.6 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/7, 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2692 Total AfriNIC prefixes after maximum aggregation: 1032 AfriNIC Deaggregation factor: 2.61 Prefixes being announced from the AfriNIC address blocks: 2287 Unique aggregates announced from the AfriNIC address blocks: 1370 AfriNIC Region origin ASes present in the Internet Routing Table: 208 AfriNIC Prefixes per ASN: 11.00 AfriNIC Region origin ASes announcing only one prefix: 69 AfriNIC Region transit ASes present in the Internet Routing Table: 36 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 7530752 Equivalent to 0 /8s, 114 /16s and 233 /24s Percentage of available AfriNIC address space announced: 22.4 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1429 383 67 Videsh Sanchar Nigam Ltd. Aut 9583 1121 81 418 Sify Limited 4134 1097 11500 298 CHINANET-BACKBONE 9498 997 533 67 BHARTI BT INTERNET LTD. 17488 824 53 65 Hathway IP Over Cable Interne 4766 809 5441 321 Korea Telecom (KIX) 23577 795 34 688 Korea Telecom (ATM-MPLS) 7545 734 159 120 TPG Internet Pty Ltd 18101 603 119 50 Reliance Infocom Ltd Internet 4802 576 132 147 Wantree Development 4812 548 974 94 China Telecom (Shanghai) 1221 534 1950 415 Telstra Pty Ltd 9829 530 1312 9 BSNL National Internet Backbo 4668 517 68 10 LG-EDS Systems Inc. 17676 502 10903 63 Softbank BB Corp. 4808 493 792 119 CNCGROUP IP network: China169 9443 465 122 76 Primus Telecommunications 7474 381 218 268 SingTel Optus Pty Ltd 17974 363 130 13 PT TELEKOMUNIKASI INDONESIA 4837 358 5136 169 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1477 6162 991 AT&T WorldNet Services 4323 1406 1007 365 Time Warner Telecom 2386 1228 636 739 AT&T Data Communications Serv 11492 1154 113 13 Cable One 6478 1124 329 143 AT&T Worldnet Services 6197 1031 718 508 BellSouth Network Solutions, 18566 1028 288 9 Covad Communications 174 968 6779 844 Cogent Communications 7011 944 287 559 Citizens Utilities 701 875 6574 682 UUNET Technologies, Inc. 20115 833 762 445 Charter Communications 1239 801 2720 561 Sprint 22773 791 2133 54 Cox Communications, Inc. 19262 785 2829 186 Verizon Global Networks 209 739 3818 584 Qwest 3356 682 10820 372 Level 3 Communications, LLC 5668 656 176 23 CenturyTel Internet Holdings, 6517 587 165 36 Yipes Communications, Inc. 852 581 1093 358 Telus Advanced Communications 15270 581 161 39 PaeTec.net -a division of Pae RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 475 1920 387 UUNET - Commercial IP service 24863 371 58 37 LINKdotNET AS number 9116 343 168 27 Goldenlines main autonomous s 3301 317 1457 294 TeliaNet Sweden 3320 314 6035 261 Deutsche Telekom AG 8551 295 283 41 Bezeq International 6746 292 131 268 Dynamic Network Technologies, 680 269 2045 257 DFN-IP service G-WiN 8708 264 421 242 Romania Data Systems S.A. 8866 263 62 22 Bulgarian Telecommunication C 3215 262 2480 100 France Telecom Transpac 8220 254 444 237 COLT Telecommunications 3352 231 1898 40 Ibernet, Internet Access Netw 3269 223 2839 73 TELECOM ITALIA 9121 214 1442 25 TTnet Autonomous System 3300 197 172 96 AUCS Communications Services 3292 195 1380 177 TDC Tele Danmark 1257 194 1195 171 SWIPnet Swedish IP Network 12479 194 578 6 Uni2 Autonomous System 3246 188 251 178 Song Networks LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1053 2208 214 UniNet S.A. de C.V. 11830 514 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 378 114 60 Servicios Alestra S.A de C.V 7303 349 168 46 Telecom Argentina Stet-France 14522 345 29 8 SatNet S.A. 6471 342 75 35 ENTEL CHILE S.A. 22047 317 246 13 VTR PUNTO NET S.A. 14117 283 19 15 Telefonica del Sur S.A. 10481 261 104 9 Prima S.A. 10620 249 69 27 TVCABLE BOGOTA 11556 237 128 4 Cable-Wireless Panama 6147 229 178 24 Telefonica Del Peru 23216 207 16 44 RAMtelecom Telecomunicaciones 6503 201 170 82 AVANTEL, S.A. 8163 178 11 7 METROTEL REDES S.A. 19169 178 12 19 Telconet 20299 178 25 29 NEWCOM AMERICAS 21826 178 31 49 INTERCABLE 28573 176 280 20 NET Servicos de Comunicao S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 278 869 225 The Internet Solution 8452 215 188 7 TEDATA 6713 144 135 11 Itissalat Al-MAGHRIB 2018 140 299 115 Tertiary Education Network 33783 125 8 12 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 100 6 3 Starcomms Nigeria Limited 24835 88 48 6 RAYA Telecom - Egypt 15475 79 84 4 Nile Online 2905 75 174 72 The Internetworking Company o 23889 73 24 15 MAURITIUS TELECOM 15706 55 12 4 Sudatel Internet Exchange Aut 33774 47 29 25 AS Number for Telecom Algeria 5713 46 294 36 Telkom SA Ltd 16637 42 21 29 Johnnic e-Ventures 12455 36 6 3 Jambonet Autonomous system 8524 32 2 10 AUCEGYPT Autonomous System 10798 27 16 1 Standard Bank of South Africa 29975 26 10 9 Vodacom 21280 25 4 4 Swift Global Kenya Ltd.Is an Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1429 1362 Videsh Sanchar Nigam Ltd. Aut 11492 1154 1141 Cable One 4323 1406 1041 Time Warner Telecom 18566 1028 1019 Covad Communications 6478 1124 981 AT&T Worldnet Services 9498 997 930 BHARTI BT INTERNET LTD. 8151 1053 839 UniNet S.A. de C.V. 4134 1097 799 CHINANET-BACKBONE 17488 824 759 Hathway IP Over Cable Interne 22773 791 737 Cox Communications, Inc. 9583 1121 703 Sify Limited 5668 656 633 CenturyTel Internet Holdings, 7545 734 614 TPG Internet Pty Ltd 19262 785 599 Verizon Global Networks 18101 603 553 Reliance Infocom Ltd Internet 6517 587 551 Yipes Communications, Inc. 15270 581 542 PaeTec.net -a division of Pae 6197 1031 523 BellSouth Network Solutions, 9829 530 521 BSNL National Internet Backbo 19916 568 517 OLM LLC List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64250 RESERVED 59.144.44.0/24 9498 BHARTI BT INTERNET L 65010 PRIVATE 83.174.240.0/20 28812 BashInformSvyaz Auto 64250 RESERVED 122.167.64.0/19 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.96.0/20 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.112.0/21 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.176.0/21 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.188.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.192.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.196.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.200.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.204.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.208.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.212.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.216.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.220.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.240.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.242.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.244.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.246.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.171.0.0/24 9498 BHARTI BT INTERNET L 64250 RESERVED 122.171.1.0/24 9498 BHARTI BT INTERNET L 64631 PRIVATE 199.242.73.0/24 22472 Florida Supreme Cour 64631 PRIVATE 199.242.74.0/24 22472 Florida Supreme Cour 64631 PRIVATE 199.242.96.0/24 22472 Florida Supreme Cour 64631 PRIVATE 199.242.109.0/24 8103 Florida Department o 64631 PRIVATE 199.242.111.0/24 22472 Florida Supreme Cour 65000 PRIVATE 216.136.11.0/24 27182 Peregrine Capital Ma Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 101.13.13.0/24 8764 LIETUVOS-TELEKOMAS Autonomous 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.11.12.0/24 1803 SPRINT 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:16 /11:37 /12:136 /13:265 /14:476 /15:936 /16:9644 /17:4097 /18:6679 /19:14243 /20:16507 /21:15249 /22:19670 /23:20445 /24:123017 /25:772 /26:1039 /27:544 /28:92 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 11492 1146 1154 Cable One 6478 1123 1124 AT&T Worldnet Services 18566 1010 1028 Covad Communications 9583 963 1121 Sify Limited 2386 916 1228 AT&T Data Communications Serv 7011 832 944 Citizens Utilities 7018 813 1477 AT&T WorldNet Services 4755 800 1429 Videsh Sanchar Nigam Ltd. Aut 23577 786 795 Korea Telecom (ATM-MPLS) 6197 775 1031 BellSouth Network Solutions, 9498 684 997 BHARTI BT INTERNET LTD. 17488 643 824 Hathway IP Over Cable Interne 4766 607 809 Korea Telecom (KIX) 4323 600 1406 Time Warner Telecom 19916 563 568 OLM LLC 15270 544 581 PaeTec.net -a division of Pae 6517 542 587 Yipes Communications, Inc. 5668 518 656 CenturyTel Internet Holdings, 4668 507 517 LG-EDS Systems Inc. 18101 503 603 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 8:90 12:1786 13:1 15:20 16:3 17:3 18:13 20:36 24:977 25:1 32:60 33:3 38:350 40:61 41:325 44:2 47:4 52:4 55:3 56:3 57:23 58:476 59:409 60:376 61:994 62:976 63:1988 64:3249 65:2365 66:3541 67:825 68:677 69:1979 70:457 71:107 72:1408 73:5 74:694 75:260 76:138 77:394 78:211 80:838 81:800 82:572 83:364 84:620 85:857 86:346 87:579 88:287 89:1005 90:37 91:589 97:6 98:3 101:1 116:376 117:191 118:22 121:311 122:614 123:190 124:685 125:1010 128:272 129:201 130:138 131:365 132:54 133:9 134:195 135:34 136:188 137:83 138:156 139:74 140:514 141:174 142:370 143:256 144:310 145:46 146:335 147:125 148:424 149:185 150:111 151:156 152:89 153:121 154:11 155:258 156:161 157:221 158:160 159:197 160:136 161:98 162:173 163:182 164:487 165:395 166:289 167:303 168:497 169:124 170:398 171:22 172:3 189:73 190:1110 192:5720 193:3963 194:3205 195:2470 196:959 198:3824 199:3232 200:5230 201:1228 202:7374 203:7888 204:3951 205:2027 206:2424 207:2806 208:2877 209:3482 210:2450 211:1087 212:1309 213:1491 214:418 215:45 216:4074 217:1208 218:320 219:382 220:1005 221:414 222:263 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 05 Oct '07

05 Oct '07

BGP Update Report Interval: 03-Sep-07 -to- 04-Oct-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 1096426 2.3% 562.3 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 750271 1.6% 642.9 -- SIFY-AS-IN Sify Limited 3 - AS4323 524181 1.1% 365.5 -- TWTC - Time Warner Telecom, Inc. 4 - AS22773 433482 0.9% 541.2 -- CCINET-2 - Cox Communications Inc. 5 - AS209 387283 0.8% 499.7 -- ASN-QWEST - Qwest 6 - AS6197 373079 0.8% 359.1 -- BATI-ATL - BellSouth Network Solutions, Inc 7 - AS18101 360478 0.8% 580.5 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre, 8 - AS9498 358963 0.8% 351.2 -- BBIL-AP BHARTI BT INTERNET LTD. 9 - AS852 350830 0.8% 582.8 -- ASN852 - Telus Advanced Communications 10 - AS6198 350193 0.8% 604.8 -- BATI-MIA - BellSouth Network Solutions, Inc 11 - AS4134 294691 0.6% 263.4 -- CHINANET-BACKBONE No.31,Jin-rong Street 12 - AS4808 292683 0.6% 584.2 -- CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 13 - AS5668 266040 0.6% 401.3 -- AS-5668 - CenturyTel Internet Holdings, Inc. 14 - AS19916 232245 0.5% 408.9 -- ASTRUM-0001 - OLM LLC 15 - AS11351 196972 0.4% 572.6 -- RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 16 - AS11139 189871 0.4% 475.9 -- CWRIN CW BARBADOS 17 - AS9929 189446 0.4% 513.4 -- CNCNET-CN China Netcom Corp. 18 - AS2907 184250 0.4% 563.5 -- ERX-SINET-AS National Center for Science Information Systems 19 - AS9800 174856 0.4% 596.8 -- UNICOM CHINA UNICOM 20 - AS6167 174700 0.4% 483.9 -- CELLCO-PART - Cellco Partnership TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS43403 84895 0.2% 42447.5 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 2 - AS10275 35475 0.1% 17737.5 -- AS-UNITEDNETWORK - ABS-CBN International 3 - AS26829 12825 0.0% 12825.0 -- YKK-USA - YKK USA,INC 4 - AS17540 6357 0.0% 6357.0 -- MTL-AP Modern Terminals Limited 5 - AS36011 11966 0.0% 5983.0 -- AHSYS-ASN - Atlantic Health System 6 - AS9264 17311 0.0% 5770.3 -- ASNET Academic Sinica 7 - AS34382 4924 0.0% 4924.0 -- ASSYRUS-SRL-AS Assyrus Srl Maintainer 8 - AS30707 13164 0.0% 4388.0 -- 9 - AS42611 3542 0.0% 3542.0 -- HOSTUA-AS hosing.com.ua AS 10 - AS32650 3341 0.0% 3341.0 -- SANDHILLS-SW - SANDHILLS PUBLISHING 11 - AS24697 6559 0.0% 3279.5 -- SATURN-ASN Saturn ISP AS 12 - AS30619 59479 0.1% 2973.9 -- TDM-AS 13 - AS34770 18380 0.0% 2625.7 -- ELITSAT-AS Elit SAT AD - Rousse 14 - AS28733 7877 0.0% 2625.7 -- AVIGAL-AS IT master LLC 15 - AS20007 2333 0.0% 2333.0 -- AS-ALOGI - ALOGIENT INC. 16 - AS16312 2293 0.0% 2293.0 -- ASN-ZWEITWERK # AS-ZWEITWERK CONVERTED TO ASN-ZWEITWERK FOR RPSL COMPLIANCE Zweitwerk GmbH & Co KG 17 - AS39396 13242 0.0% 2207.0 -- NBIS-AS NBI Systems Ltd. 18 - AS31949 1781 0.0% 1781.0 -- APEXDIGITAL - Apex Digital 19 - AS34368 62409 0.1% 1733.6 -- THEZONE "Zonata - Natzkovi & Sie" LTD. 20 - AS27093 1701 0.0% 1701.0 -- DDN-ASNBLK1 - DoD Network Information Center TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.56.250.0/24 57020 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 2 - 203.101.87.0/24 56665 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 3 - 210.18.10.0/24 49954 0.1% AS9583 -- SIFY-AS-IN Sify Limited 4 - 221.135.22.0/24 48206 0.1% AS9583 -- SIFY-AS-IN Sify Limited 5 - 193.46.60.0/24 47798 0.1% AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 6 - 221.135.113.0/24 46570 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 209.163.125.0/24 38034 0.1% AS14390 -- CORENET - Coretel America, Inc. 8 - 91.194.244.0/24 37097 0.1% AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 9 - 210.214.173.0/24 36431 0.1% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.177.0/24 36426 0.1% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.221.0/24 36306 0.1% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.214.210.0/24 36223 0.1% AS9583 -- SIFY-AS-IN Sify Limited 13 - 210.214.220.0/24 36200 0.1% AS9583 -- SIFY-AS-IN Sify Limited 14 - 210.214.211.0/24 36115 0.1% AS9583 -- SIFY-AS-IN Sify Limited 15 - 210.214.172.0/24 35869 0.1% AS9583 -- SIFY-AS-IN Sify Limited 16 - 221.135.77.0/24 33338 0.1% AS9583 -- SIFY-AS-IN Sify Limited 17 - 80.243.64.0/20 30740 0.1% AS21332 -- NTC-AS New Telephone Company 18 - 192.96.14.0/24 25031 0.1% AS16637 -- MTNNS-AS 19 - 192.96.13.0/24 25028 0.1% AS16637 -- MTNNS-AS 20 - 210.214.179.0/24 23023 0.1% AS9583 -- SIFY-AS-IN Sify Limited 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 05 Oct '07

05 Oct '07

This report has been generated at Fri Oct 5 21:16:57 2007 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 28-09-07 238423 153006 29-09-07 238787 152993 30-09-07 238438 153326 01-10-07 238525 153583 02-10-07 238733 152252 03-10-07 239049 152937 04-10-07 239060 153386 05-10-07 239308 153679 AS Summary 26480 Number of ASes in routing system 11173 Number of ASes announcing only one prefix 1944 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88942080 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 05Oct07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 239202 153638 85564 35.8% All ASes AS4538 1944 708 1236 63.6% ERX-CERNET-BKB China Education and Research Network Center AS4755 1431 395 1036 72.4% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 996 83 913 91.7% BBIL-AP BHARTI BT INTERNET LTD. AS4323 1401 505 896 64.0% TWTC - Time Warner Telecom, Inc. AS18566 1028 192 836 81.3% COVAD - Covad Communications Co. AS11492 1153 358 795 69.0% CABLEONE - CABLE ONE AS6478 1124 368 756 67.3% ATT-INTERNET3 - AT&T WorldNet Services AS4134 1098 344 754 68.7% CHINANET-BACKBONE No.31,Jin-rong Street AS8151 1055 423 632 59.9% Uninet S.A. de C.V. AS22773 789 206 583 73.9% CCINET-2 - Cox Communications Inc. AS17488 824 276 548 66.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18101 603 62 541 89.7% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS15270 581 74 507 87.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 739 235 504 68.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS6197 1032 542 490 47.5% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1497 1008 489 32.7% ATT-INTERNET4 - AT&T WorldNet Services AS2386 1229 753 476 38.7% INS-AS - AT&T Data Communications Services AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS4812 548 104 444 81.0% CHINANET-SH-AP China Telecom (Group) AS17676 502 63 439 87.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4802 578 161 417 72.1% ASN-IINET iiNet Limited AS4766 809 412 397 49.1% KIXS-AS-KR Korea Telecom AS9443 476 82 394 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4808 493 123 370 75.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS3602 435 79 356 81.8% AS3602-RTI - Rogers Telecom Inc. AS4668 517 169 348 67.3% LGNET-AS-KR LG CNS AS16814 426 78 348 81.7% NSS S.A. AS7011 944 615 329 34.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS577 588 262 326 55.4% BACOM - Bell Canada AS16852 393 74 319 81.2% BROADWING-FOCAL - Broadwing Communications Services, Inc. Total 25801 8855 16946 65.7% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 65.49.0.0/18 AS6939 HURRICANE - Hurricane Electric 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.35.24.0/21 AS26791 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 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-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.61.250.0/24 AS11492 CABLEONE - CABLE ONE 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.35.0.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 79.140.32.0/20 AS31333 VOLLMAR-AS vollmar.net - Nick Vollmar 91.195.190.0/23 AS6714 ATOMNET ATOM SA 92.112.0.0/15 AS6849 UKRTELNET JSC UKRTELECOM, 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 101.13.13.0/24 AS8764 TEOLTAB TEO LT AB Autonomous System 124.197.64.0/18 AS4773 MOBILEONELTD-AS-AP MobileOne Ltd. Mobile/Cellular Service Provider Singapore 124.197.64.0/19 AS4773 MOBILEONELTD-AS-AP MobileOne Ltd. Mobile/Cellular Service Provider Singapore 124.197.96.0/19 AS4773 MOBILEONELTD-AS-AP MobileOne Ltd. Mobile/Cellular Service Provider Singapore 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 172.11.12.0/24 AS1803 ICMNET-5 - Sprint 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.168.253.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.61.255.0/24 AS18747 IFX-NW - IFX Communication Ventures, Inc. 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.123.64.0/19 AS10098 202.123.64.0/20 AS10098 202.123.64.0/24 AS10098 202.123.65.0/24 AS10098 202.123.66.0/24 AS10098 202.123.67.0/24 AS10098 202.123.76.0/24 AS10098 202.123.79.0/24 AS10098 202.123.80.0/20 AS10098 202.123.83.0/24 AS10098 202.123.85.0/24 AS10098 202.123.86.0/24 AS7479 KDDHK-AS-AP KDD HONG KONG LIMITED 202.123.87.0/24 AS10098 202.123.88.0/24 AS10098 202.123.94.0/24 AS10098 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.196.254.0/24 AS16542 MGIC - Mortgage Gauranty Insurance Corp 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 28 Sep '07

28 Sep '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 29 Sep, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/09/29/0400 Analysis Summary ---------------- BGP routing table entries examined: 233332 Prefixes after maximum aggregation: 121009 Deaggregation factor: 1.93 Unique aggregates announced to Internet: 113214 Total ASes present in the Internet Routing Table: 26304 Prefixes per ASN: 8.87 Origin-only ASes present in the Internet Routing Table: 22901 Origin ASes announcing only one prefix: 11173 Transit ASes present in the Internet Routing Table: 3403 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 22 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 21 Unregistered ASNs in the Routing Table: 7 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1787287392 Equivalent to 106 /8s, 135 /16s and 215 /24s Percentage of available address space announced: 48.2 Percentage of allocated address space announced: 63.1 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 124191 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 54550 Total APNIC prefixes after maximum aggregation: 20985 APNIC Deaggregation factor: 2.60 Prefixes being announced from the APNIC address blocks: 51477 Unique aggregates announced from the APNIC address blocks: 22764 APNIC Region origin ASes present in the Internet Routing Table: 3064 APNIC Prefixes per ASN: 16.80 APNIC Region origin ASes announcing only one prefix: 812 APNIC Region transit ASes present in the Internet Routing Table: 474 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 319989664 Equivalent to 19 /8s, 18 /16s and 167 /24s Percentage of available APNIC address space announced: 79.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 109895 Total ARIN prefixes after maximum aggregation: 63243 ARIN Deaggregation factor: 1.74 Prefixes being announced from the ARIN address blocks: 81066 Unique aggregates announced from the ARIN address blocks: 32140 ARIN Region origin ASes present in the Internet Routing Table: 11850 ARIN Prefixes per ASN: 6.84 ARIN Region origin ASes announcing only one prefix: 4549 ARIN Region transit ASes present in the Internet Routing Table: 1089 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 346033280 Equivalent to 20 /8s, 160 /16s and 12 /24s Percentage of available ARIN address space announced: 76.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 48930 Total RIPE prefixes after maximum aggregation: 31225 RIPE Deaggregation factor: 1.57 Prefixes being announced from the RIPE address blocks: 45305 Unique aggregates announced from the RIPE address blocks: 29867 RIPE Region origin ASes present in the Internet Routing Table: 10244 RIPE Prefixes per ASN: 4.42 RIPE Region origin ASes announcing only one prefix: 5467 RIPE Region transit ASes present in the Internet Routing Table: 1623 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 329301120 Equivalent to 19 /8s, 160 /16s and 188 /24s Percentage of available RIPE address space announced: 75.5 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 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 17229 Total LACNIC prefixes after maximum aggregation: 4516 LACNIC Deaggregation factor: 3.82 Prefixes being announced from the LACNIC address blocks: 15244 Unique aggregates announced from the LACNIC address blocks: 8195 LACNIC Region origin ASes present in the Internet Routing Table: 867 LACNIC Prefixes per ASN: 17.58 LACNIC Region origin ASes announcing only one prefix: 275 LACNIC Region transit ASes present in the Internet Routing Table: 148 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 43546624 Equivalent to 2 /8s, 152 /16s and 120 /24s Percentage of available LACNIC address space announced: 64.9 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2699 Total AfriNIC prefixes after maximum aggregation: 1024 AfriNIC Deaggregation factor: 2.64 Prefixes being announced from the AfriNIC address blocks: 2291 Unique aggregates announced from the AfriNIC address blocks: 1364 AfriNIC Region origin ASes present in the Internet Routing Table: 205 AfriNIC Prefixes per ASN: 11.18 AfriNIC Region origin ASes announcing only one prefix: 70 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 7460096 Equivalent to 0 /8s, 113 /16s and 213 /24s Percentage of available AfriNIC address space announced: 22.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1423 383 67 Videsh Sanchar Nigam Ltd. Aut 9583 1126 81 413 Sify Limited 4134 1077 11403 294 CHINANET-BACKBONE 9498 1002 533 66 BHARTI BT INTERNET LTD. 17488 816 53 61 Hathway IP Over Cable Interne 4766 809 5441 321 Korea Telecom (KIX) 23577 791 34 685 Korea Telecom (ATM-MPLS) 7545 731 159 118 TPG Internet Pty Ltd 18101 600 119 50 Reliance Infocom Ltd Internet 4802 576 131 149 Wantree Development 4812 548 974 94 China Telecom (Shanghai) 1221 539 1950 420 Telstra Pty Ltd 9829 530 1312 9 BSNL National Internet Backbo 4668 517 68 10 LG-EDS Systems Inc. 17676 502 10903 63 Softbank BB Corp. 4808 490 783 119 CNCGROUP IP network: China169 9443 467 122 77 Primus Telecommunications 7474 381 218 268 SingTel Optus Pty Ltd 17974 362 130 13 PT TELEKOMUNIKASI INDONESIA 4837 357 5136 169 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1474 6106 987 AT&T WorldNet Services 4323 1400 991 366 Time Warner Telecom 2386 1220 635 732 AT&T Data Communications Serv 11492 1152 113 17 Cable One 6478 1131 328 137 AT&T Worldnet Services 6197 1030 718 508 BellSouth Network Solutions, 18566 1028 288 9 Covad Communications 174 965 6779 844 Cogent Communications 7011 944 287 559 Citizens Utilities 701 873 6573 681 UUNET Technologies, Inc. 20115 830 762 441 Charter Communications 1239 800 2720 564 Sprint 19262 780 2766 189 Verizon Global Networks 22773 777 2149 52 Cox Communications, Inc. 209 740 3818 584 Qwest 3356 674 10820 373 Level 3 Communications, LLC 5668 655 176 23 CenturyTel Internet Holdings, 6517 586 165 36 Yipes Communications, Inc. 852 581 1095 360 Telus Advanced Communications 15270 580 160 38 PaeTec.net -a division of Pae RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 491 1921 393 UUNET - Commercial IP service 24863 371 58 37 LINKdotNET AS number 9116 353 168 27 Goldenlines main autonomous s 3301 317 1457 294 TeliaNet Sweden 3320 313 6035 260 Deutsche Telekom AG 8551 296 284 38 Bezeq International 6746 290 131 266 Dynamic Network Technologies, 680 269 2045 257 DFN-IP service G-WiN 8866 265 62 22 Bulgarian Telecommunication C 8708 263 421 242 Romania Data Systems S.A. 3215 262 2472 99 France Telecom Transpac 8220 255 444 238 COLT Telecommunications 3352 230 1882 40 Ibernet, Internet Access Netw 5089 224 1658 54 NTL Group Limited 3269 223 2839 73 TELECOM ITALIA 9121 217 1442 25 TTnet Autonomous System 3300 197 172 96 AUCS Communications Services 3292 196 1380 176 TDC Tele Danmark 1257 194 1195 171 SWIPnet Swedish IP Network 12479 194 578 6 Uni2 Autonomous System LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1018 2157 211 UniNet S.A. de C.V. 11830 514 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 378 114 60 Servicios Alestra S.A de C.V 7303 352 166 50 Telecom Argentina Stet-France 14522 345 29 8 SatNet S.A. 6471 337 75 33 ENTEL CHILE S.A. 22047 317 246 13 VTR PUNTO NET S.A. 14117 287 19 15 Telefonica del Sur S.A. 11664 278 30 13 Keytech SA 10481 261 104 9 Prima S.A. 10620 238 66 24 TVCABLE BOGOTA 11556 237 128 4 Cable-Wireless Panama 6147 229 178 24 Telefonica Del Peru 6503 206 171 83 AVANTEL, S.A. 23216 196 16 44 RAMtelecom Telecomunicaciones 20299 178 25 30 NEWCOM AMERICAS 8163 177 11 6 METROTEL REDES S.A. 19169 176 12 19 Telconet 28573 175 272 18 NET Servicos de Comunicao S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 277 869 225 The Internet Solution 8452 220 188 7 TEDATA 6713 142 135 11 Itissalat Al-MAGHRIB 2018 140 299 115 Tertiary Education Network 33783 125 8 12 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 100 6 3 Starcomms Nigeria Limited 24835 87 48 6 RAYA Telecom - Egypt 15475 76 84 4 Nile Online 2905 75 174 72 The Internetworking Company o 23889 73 24 15 MAURITIUS TELECOM 15706 56 12 4 Sudatel Internet Exchange Aut 33774 47 29 25 AS Number for Telecom Algeria 5713 46 294 36 Telkom SA Ltd 16637 42 21 29 Johnnic e-Ventures 12455 37 6 3 Jambonet Autonomous system 8524 31 2 10 AUCEGYPT Autonomous System 10798 27 16 1 Standard Bank of South Africa 29975 26 10 9 Vodacom 15804 24 2 1 AS of The Way Out Internet So Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1423 1356 Videsh Sanchar Nigam Ltd. Aut 11492 1152 1135 Cable One 4323 1400 1034 Time Warner Telecom 18566 1028 1019 Covad Communications 6478 1131 994 AT&T Worldnet Services 9498 1002 936 BHARTI BT INTERNET LTD. 8151 1018 807 UniNet S.A. de C.V. 4134 1077 783 CHINANET-BACKBONE 17488 816 755 Hathway IP Over Cable Interne 22773 777 725 Cox Communications, Inc. 9583 1126 713 Sify Limited 5668 655 632 CenturyTel Internet Holdings, 7545 731 613 TPG Internet Pty Ltd 19262 780 591 Verizon Global Networks 18101 600 550 Reliance Infocom Ltd Internet 6517 586 550 Yipes Communications, Inc. 15270 580 542 PaeTec.net -a division of Pae 6197 1030 522 BellSouth Network Solutions, 9829 530 521 BSNL National Internet Backbo 19916 568 517 OLM LLC List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64250 RESERVED 59.144.44.0/24 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.64.0/19 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.96.0/20 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.112.0/21 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.176.0/21 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.188.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.192.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.196.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.200.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.204.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.208.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.212.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.216.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.220.0/22 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.240.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.242.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.244.0/23 9498 BHARTI BT INTERNET L 64250 RESERVED 122.167.246.0/23 9498 BHARTI BT INTERNET L 64520 PRIVATE 172.11.12.0/24 1803 SPRINT 65501 PRIVATE 202.153.21.0/24 23666 PT Sistelindo Mitral 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 101.13.13.0/24 8764 LIETUVOS-TELEKOMAS Autonomous 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.11.12.0/24 64520 PRIVATE ASN 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:16 /11:37 /12:136 /13:265 /14:474 /15:928 /16:9621 /17:4094 /18:6661 /19:14149 /20:16608 /21:15124 /22:19589 /23:20400 /24:122734 /25:766 /26:1028 /27:548 /28:113 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 11492 1144 1152 Cable One 6478 1130 1131 AT&T Worldnet Services 18566 1010 1028 Covad Communications 9583 968 1126 Sify Limited 2386 911 1220 AT&T Data Communications Serv 7011 834 944 Citizens Utilities 7018 819 1474 AT&T WorldNet Services 4755 796 1423 Videsh Sanchar Nigam Ltd. Aut 6197 783 1030 BellSouth Network Solutions, 23577 782 791 Korea Telecom (ATM-MPLS) 9498 681 1002 BHARTI BT INTERNET LTD. 17488 639 816 Hathway IP Over Cable Interne 4766 607 809 Korea Telecom (KIX) 4323 596 1400 Time Warner Telecom 19916 563 568 OLM LLC 6517 551 586 Yipes Communications, Inc. 15270 544 580 PaeTec.net -a division of Pae 5668 521 655 CenturyTel Internet Holdings, 4668 507 517 LG-EDS Systems Inc. 18101 503 600 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 8:83 12:1791 13:1 15:20 16:3 17:3 18:13 20:36 24:974 25:1 32:60 33:3 38:349 40:61 41:320 44:2 47:4 52:4 55:3 56:3 57:23 58:473 59:409 60:370 61:989 62:934 63:2001 64:3253 65:2372 66:3518 67:819 68:676 69:1976 70:454 71:107 72:1419 73:5 74:677 75:260 76:133 77:378 78:196 80:816 81:841 82:570 83:364 84:632 85:820 86:346 87:560 88:287 89:994 90:38 91:562 97:6 98:2 101:1 116:373 117:162 118:21 121:302 122:610 123:184 124:677 125:1008 128:272 129:212 130:137 131:364 132:60 133:9 134:198 135:33 136:188 137:81 138:156 139:74 140:513 141:174 142:398 143:272 144:313 145:47 146:332 147:128 148:485 149:165 150:111 151:157 152:89 153:118 154:11 155:255 156:162 157:218 158:160 159:175 160:135 161:100 162:173 163:182 164:487 165:396 166:287 167:302 168:503 169:123 170:387 171:22 172:3 189:74 190:1168 192:5711 193:3964 194:3196 195:2305 196:965 198:3821 199:3216 200:5314 201:1222 202:7368 203:7873 204:3930 205:1996 206:2430 207:2847 208:2867 209:3472 210:2473 211:1083 212:1299 213:1488 214:424 215:45 216:4079 217:1193 218:317 219:382 220:1008 221:414 222:263 End of report

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[routing-wg]Updated agenda for WG meeting at RIPE 55
by Rob Evans 28 Sep '07

28 Sep '07

Hi folks, Attached is a slightly updated agenda for the WG meeting at RIPE 55. Many thanks to those that have volunteered to talk! Cheers, Rob RIPE Routing Working Group RIPE 55. Amsterdam, Netherlands. Thursday, 25th October. 14:00-15:30. St Johns II Room. Co-chairs: Joao Damas, Rob Evans, Joachim Schmitz. Agenda. A. Welcome. 5" Microphone etiquette. Minutes from RIPE 54. Agenda bashing. [Chairs] B. RIS Update 20" [Erik Romijn, RIPE NCC.] C. Update damping. 20" [Geoff Huston, APNIC.] D. A Beginner's Guide to LISP. 20" [Vince Fuller, Dave Meyer.] E. The problems with using "asdot" to represent 4 byte ASNs. 20" [Joao Damas, Paul Jakma.] Y. I/O with other working groups 5" Z. AOB.

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 28 Sep '07

28 Sep '07

BGP Update Report Interval: 27-Aug-07 -to- 27-Sep-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 1100623 1.7% 565.6 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS4323 758420 1.1% 545.6 -- TWTC - Time Warner Telecom, Inc. 3 - AS9583 716772 1.1% 614.2 -- SIFY-AS-IN Sify Limited 4 - AS4755 659154 1.0% 457.7 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 5 - AS4134 634343 1.0% 462.7 -- CHINANET-BACKBONE No.31,Jin-rong Street 6 - AS6197 624732 0.9% 601.9 -- BATI-ATL - BellSouth Network Solutions, Inc 7 - AS18566 620689 0.9% 603.2 -- COVAD - Covad Communications Co. 8 - AS174 587048 0.9% 584.7 -- COGENT Cogent/PSI 9 - AS9498 544572 0.8% 532.8 -- BBIL-AP BHARTI BT INTERNET LTD. 10 - AS7011 540857 0.8% 568.1 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 11 - AS4766 455586 0.7% 559.7 -- KIXS-AS-KR Korea Telecom 12 - AS22773 449427 0.7% 574.7 -- CCINET-2 - Cox Communications Inc. 13 - AS209 434641 0.7% 560.8 -- ASN-QWEST - Qwest 14 - AS6198 358334 0.5% 610.4 -- BATI-MIA - BellSouth Network Solutions, Inc 15 - AS18101 357173 0.5% 576.1 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre, 16 - AS852 354993 0.5% 594.6 -- ASN852 - Telus Advanced Communications 17 - AS4812 330406 0.5% 577.6 -- CHINANET-SH-AP China Telecom (Group) 18 - AS3356 314643 0.5% 456.7 -- LEVEL3 Level 3 Communications 19 - AS19916 314146 0.5% 553.1 -- ASTRUM-0001 - OLM LLC 20 - AS5668 310612 0.5% 467.8 -- AS-5668 - CenturyTel Internet Holdings, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS43403 61986 0.1% 30993.0 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 2 - AS26829 24244 0.0% 24244.0 -- YKK-USA - YKK USA,INC 3 - AS10275 20793 0.0% 10396.5 -- AS-UNITEDNETWORK - ABS-CBN International 4 - AS15126 6526 0.0% 6526.0 -- ASMC - American Suzuki Motor Corporation 5 - AS36011 12870 0.0% 6435.0 -- AHSYS-ASN - Atlantic Health System 6 - AS9264 12897 0.0% 4299.0 -- ASNET Academic Sinica 7 - AS30707 12848 0.0% 4282.7 -- 8 - AS22072 3946 0.0% 3946.0 -- 9 - AS42611 3513 0.0% 3513.0 -- HOSTUA-AS hosing.com.ua AS 10 - AS32650 3345 0.0% 3345.0 -- SANDHILLS-SW - SANDHILLS PUBLISHING 11 - AS30619 60415 0.1% 3020.8 -- TDM-AS 12 - AS24697 5431 0.0% 2715.5 -- SATURN-ASN Saturn ISP AS 13 - AS39396 15882 0.0% 2647.0 -- NBIS-AS NBI Systems Ltd. 14 - AS34770 18370 0.0% 2624.3 -- ELITSAT-AS Elit SAT AD - Rousse 15 - AS16312 2361 0.0% 2361.0 -- ASN-ZWEITWERK # AS-ZWEITWERK CONVERTED TO ASN-ZWEITWERK FOR RPSL COMPLIANCE Zweitwerk GmbH & Co KG 16 - AS13285 14725 0.0% 2103.6 -- OPALTELECOM-AS Opal Telecom 17 - AS30375 1976 0.0% 1976.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 18 - AS28733 5846 0.0% 1948.7 -- AVIGAL-AS IT master LLC 19 - AS19874 1784 0.0% 1784.0 -- CDI-01 - CUSTOM DIRECT 20 - AS34368 62522 0.1% 1736.7 -- THEZONE "Zonata - Natzkovi & Sie" LTD. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.135.22.0/24 46961 0.1% AS9583 -- SIFY-AS-IN Sify Limited 2 - 202.56.250.0/24 43724 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 3 - 203.101.87.0/24 42545 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 4 - 209.163.125.0/24 38383 0.1% AS14390 -- CORENET - Coretel America, Inc. 5 - 193.46.60.0/24 37948 0.1% AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 6 - 210.18.10.0/24 37705 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 221.135.113.0/24 35936 0.1% AS9583 -- SIFY-AS-IN Sify Limited 8 - 80.243.64.0/20 30405 0.1% AS21332 -- NTC-AS New Telephone Company 9 - 210.214.173.0/24 25901 0.0% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.177.0/24 25802 0.0% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.221.0/24 25774 0.0% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.214.220.0/24 25767 0.0% AS9583 -- SIFY-AS-IN Sify Limited 13 - 221.135.77.0/24 25652 0.0% AS9583 -- SIFY-AS-IN Sify Limited 14 - 210.214.210.0/24 25617 0.0% AS9583 -- SIFY-AS-IN Sify Limited 15 - 210.214.211.0/24 25593 0.0% AS9583 -- SIFY-AS-IN Sify Limited 16 - 210.214.172.0/24 25389 0.0% AS9583 -- SIFY-AS-IN Sify Limited 17 - 12.108.254.0/24 24244 0.0% AS26829 -- YKK-USA - YKK USA,INC 18 - 91.194.244.0/24 24038 0.0% AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 19 - 210.214.179.0/24 16399 0.0% AS9583 -- SIFY-AS-IN Sify Limited 20 - 210.214.183.0/24 16281 0.0% AS9583 -- SIFY-AS-IN Sify Limited 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 Sep '07

28 Sep '07

This report has been generated at Fri Sep 28 21:18:27 2007 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 21-09-07 237054 151543 22-09-07 237340 151636 23-09-07 237418 152171 24-09-07 237601 154142 25-09-07 238369 151500 26-09-07 238466 152248 27-09-07 237868 151961 28-09-07 238423 152665 AS Summary 26410 Number of ASes in routing system 11132 Number of ASes announcing only one prefix 1944 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89009152 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 28Sep07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 238697 152775 85922 36.0% All ASes AS4538 1944 708 1236 63.6% ERX-CERNET-BKB China Education and Research Network Center AS4755 1427 409 1018 71.3% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1028 107 921 89.6% COVAD - Covad Communications Co. AS4323 1398 518 880 62.9% TWTC - Time Warner Telecom, Inc. AS11492 1152 360 792 68.8% CABLEONE - CABLE ONE AS6478 1131 378 753 66.6% ATT-INTERNET3 - AT&T WorldNet Services AS4134 1083 346 737 68.1% CHINANET-BACKBONE No.31,Jin-rong Street AS22773 780 76 704 90.3% CCINET-2 - Cox Communications Inc. AS8151 1021 415 606 59.4% Uninet S.A. de C.V. AS9498 1002 402 600 59.9% BBIL-AP BHARTI BT INTERNET LTD. AS18101 602 63 539 89.5% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 816 287 529 64.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS15270 580 64 516 89.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 737 233 504 68.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS6197 1032 533 499 48.4% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1492 1002 490 32.8% ATT-INTERNET4 - AT&T WorldNet Services AS2386 1220 745 475 38.9% INS-AS - AT&T Data Communications Services AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS4812 548 104 444 81.0% CHINANET-SH-AP China Telecom (Group) AS4766 809 366 443 54.8% KIXS-AS-KR Korea Telecom AS17676 502 63 439 87.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4802 578 163 415 71.8% ASN-IINET iiNet Limited AS5668 652 251 401 61.5% AS-5668 - CenturyTel Internet Holdings, Inc. AS9443 476 82 394 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4808 490 126 364 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4668 517 169 348 67.3% LGNET-AS-KR LG CNS AS16814 426 78 348 81.7% NSS S.A. AS7011 944 612 332 35.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS3602 406 79 327 80.5% AS3602-RTI - Rogers Telecom Inc. AS577 591 267 324 54.8% BACOM - Bell Canada Total 25952 9107 16845 64.9% Top 30 total Possible Bogus Routes 2.1.1.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.61.250.0/24 AS11492 CABLEONE - CABLE ONE 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 79.136.0.0/17 AS8473 BAHNHOF Bahnhof AB 79.170.128.0/21 AS43379 GCB Grontmij Carl Bro 79.172.0.0/18 AS5563 URAL JSV "Ural WES" 91.195.178.0/23 AS41024 STNSK-AS JSC StarTelecom Novosibirsk 91.198.163.0/24 AS5562 INTERHOUSE-FRANKFURT Redbus Interhouse Plc. Frankfurt 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 101.13.13.0/24 AS8764 TEOLTAB TEO LT AB Autonomous System 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 172.11.12.0/24 AS64520 -Private Use AS- 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.61.255.0/24 AS18747 IFX-NW - IFX Communication Ventures, Inc. 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.123.64.0/19 AS10098 202.123.64.0/20 AS10098 202.123.64.0/24 AS10098 202.123.65.0/24 AS10098 202.123.66.0/24 AS10098 202.123.67.0/24 AS10098 202.123.76.0/24 AS10098 202.123.79.0/24 AS10098 202.123.80.0/20 AS10098 202.123.83.0/24 AS10098 202.123.85.0/24 AS10098 202.123.86.0/24 AS7479 KDDHK-AS-AP KDD HONG KONG LIMITED 202.123.87.0/24 AS10098 202.123.88.0/24 AS10098 202.123.94.0/24 AS10098 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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]WG meeting in Amsterdam.
by Rob Evans 28 Sep '07

28 Sep '07

Hi folks, This is another call for agenda items for the Routing WG's meeting at RIPE 55. Items are still a little bit thin on the ground, so does that mean the routing in the RIPE region is stable and there's nothing to worry about or investigate? Nothing new happening in BGP? No changes to what people do at IXPs or with their internal routing? No impact from changes in address policy? No thoughts on resource certification? Anyone fancy trying to create an Operators Guide to LISP? If you don't come up with something to talk about, we might have to discuss the charter... :-) Cheers, Joao, Joachim, Rob

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[routing-wg]RIPE 55 WG Agenda
by Rob Evans 25 Sep '07

25 Sep '07

Hi all, This is how the agenda for the routing WG is lining up so far... Cheers, Rob RIPE Routing Working Group RIPE 55. Amsterdam, Netherlands. Thursday, 25th October. 14:00-15:30. St Johns II Room. Co-chairs: Joao Damas, Rob Evans, Joachim Schmitz. Agenda. A. Welcome. 5" Minutes from RIPE 54. Agenda bashing. [Chairs] B. RIS Update 20" [Erik Romijn, RIPE NCC.] C. Update damping. 20" [Geoff Huston, APNIC.] D. The problems with using "asdot" to represent 4 byte ASNs. 20" [Joao Damas, Paul Jakma.] Y. I/O with other working groups Z. AOB.

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 21 Sep '07

21 Sep '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 22 Sep, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/09/22/0400 Analysis Summary ---------------- BGP routing table entries examined: 231986 Prefixes after maximum aggregation: 120745 Deaggregation factor: 1.92 Unique aggregates announced to Internet: 112862 Total ASes present in the Internet Routing Table: 26255 Prefixes per ASN: 8.84 Origin-only ASes present in the Internet Routing Table: 22860 Origin ASes announcing only one prefix: 11131 Transit ASes present in the Internet Routing Table: 3395 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 5 Prefixes from 32-bit ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1783351136 Equivalent to 106 /8s, 75 /16s and 199 /24s Percentage of available address space announced: 48.1 Percentage of allocated address space announced: 63.0 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 123343 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 54231 Total APNIC prefixes after maximum aggregation: 20944 APNIC Deaggregation factor: 2.59 Prefixes being announced from the APNIC address blocks: 51145 Unique aggregates announced from the APNIC address blocks: 22753 APNIC Region origin ASes present in the Internet Routing Table: 3057 APNIC Prefixes per ASN: 16.73 APNIC Region origin ASes announcing only one prefix: 808 APNIC Region transit ASes present in the Internet Routing Table: 470 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 318780832 Equivalent to 19 /8s, 0 /16s and 53 /24s Percentage of available APNIC address space announced: 79.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 109463 Total ARIN prefixes after maximum aggregation: 63160 ARIN Deaggregation factor: 1.73 Prefixes being announced from the ARIN address blocks: 80732 Unique aggregates announced from the ARIN address blocks: 32052 ARIN Region origin ASes present in the Internet Routing Table: 11836 ARIN Prefixes per ASN: 6.82 ARIN Region origin ASes announcing only one prefix: 4535 ARIN Region transit ASes present in the Internet Routing Table: 1088 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 345744512 Equivalent to 20 /8s, 155 /16s and 164 /24s Percentage of available ARIN address space announced: 76.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 48640 Total RIPE prefixes after maximum aggregation: 31137 RIPE Deaggregation factor: 1.56 Prefixes being announced from the RIPE address blocks: 45021 Unique aggregates announced from the RIPE address blocks: 29840 RIPE Region origin ASes present in the Internet Routing Table: 10213 RIPE Prefixes per ASN: 4.41 RIPE Region origin ASes announcing only one prefix: 5444 RIPE Region transit ASes present in the Internet Routing Table: 1621 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 327550592 Equivalent to 19 /8s, 134 /16s and 6 /24s Percentage of available RIPE address space announced: 75.1 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 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 16943 Total LACNIC prefixes after maximum aggregation: 4466 LACNIC Deaggregation factor: 3.79 Prefixes being announced from the LACNIC address blocks: 15047 Unique aggregates announced from the LACNIC address blocks: 8004 LACNIC Region origin ASes present in the Internet Routing Table: 867 LACNIC Prefixes per ASN: 17.36 LACNIC Region origin ASes announcing only one prefix: 277 LACNIC Region transit ASes present in the Internet Routing Table: 148 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 42459136 Equivalent to 2 /8s, 135 /16s and 224 /24s Percentage of available LACNIC address space announced: 63.3 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2700 Total AfriNIC prefixes after maximum aggregation: 1024 AfriNIC Deaggregation factor: 2.64 Prefixes being announced from the AfriNIC address blocks: 2288 Unique aggregates announced from the AfriNIC address blocks: 1361 AfriNIC Region origin ASes present in the Internet Routing Table: 205 AfriNIC Prefixes per ASN: 11.16 AfriNIC Region origin ASes announcing only one prefix: 67 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 7458304 Equivalent to 0 /8s, 113 /16s and 206 /24s Percentage of available AfriNIC address space announced: 22.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1349 383 69 Videsh Sanchar Nigam Ltd. Aut 9583 1127 81 405 Sify Limited 4134 1077 11219 292 CHINANET-BACKBONE 9498 1007 532 65 BHARTI BT INTERNET LTD. 17488 810 53 59 Hathway IP Over Cable Interne 4766 809 5441 321 Korea Telecom (KIX) 23577 785 34 681 Korea Telecom (ATM-MPLS) 7545 724 159 120 TPG Internet Pty Ltd 18101 598 119 50 Reliance Infocom Ltd Internet 4812 547 974 94 China Telecom (Shanghai) 1221 538 1950 419 Telstra Pty Ltd 9829 530 1312 9 BSNL National Internet Backbo 4668 517 68 10 LG-EDS Systems Inc. 17676 502 10903 63 Softbank BB Corp. 4808 491 781 118 CNCGROUP IP network: China169 9443 467 122 77 Primus Telecommunications 4802 441 133 154 Wantree Development 7474 382 218 270 SingTel Optus Pty Ltd 17974 363 130 13 PT TELEKOMUNIKASI INDONESIA 4837 356 5120 168 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1479 6122 999 AT&T WorldNet Services 4323 1343 990 370 Time Warner Telecom 2386 1216 635 730 AT&T Data Communications Serv 11492 1149 112 15 Cable One 6478 1129 328 134 AT&T Worldnet Services 6197 1032 718 508 BellSouth Network Solutions, 18566 1027 288 9 Covad Communications 174 967 6780 856 Cogent Communications 7011 940 285 558 Citizens Utilities 701 877 6574 683 UUNET Technologies, Inc. 20115 823 755 440 Charter Communications 1239 803 2720 565 Sprint 19262 778 2758 190 Verizon Global Networks 22773 771 2148 50 Cox Communications, Inc. 209 742 3834 586 Qwest 3356 659 10820 367 Level 3 Communications, LLC 5668 656 176 23 CenturyTel Internet Holdings, 6517 592 165 36 Yipes Communications, Inc. 852 584 1112 363 Telus Advanced Communications 15270 579 160 38 PaeTec.net -a division of Pae RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 493 1923 395 UUNET - Commercial IP service 24863 369 57 39 LINKdotNET AS number 9116 346 168 27 Goldenlines main autonomous s 3301 319 1457 296 TeliaNet Sweden 3320 314 6035 261 Deutsche Telekom AG 8551 297 284 38 Bezeq International 6746 290 131 266 Dynamic Network Technologies, 680 269 2045 257 DFN-IP service G-WiN 8708 263 421 242 Romania Data Systems S.A. 3215 261 2456 98 France Telecom Transpac 8220 256 444 239 COLT Telecommunications 3352 227 1882 40 Ibernet, Internet Access Netw 5089 224 1658 54 NTL Group Limited 3269 223 2839 73 TELECOM ITALIA 9121 217 1442 25 TTnet Autonomous System 3292 197 1380 177 TDC Tele Danmark 3300 196 172 95 AUCS Communications Services 12479 194 578 6 Uni2 Autonomous System 1257 192 1195 170 SWIPnet Swedish IP Network 3246 187 253 177 Song Networks LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 921 1974 206 UniNet S.A. de C.V. 11830 514 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 374 114 60 Servicios Alestra S.A de C.V 7303 352 166 50 Telecom Argentina Stet-France 6471 329 75 33 ENTEL CHILE S.A. 14522 329 28 7 SatNet S.A. 22047 317 246 13 VTR PUNTO NET S.A. 14117 284 19 15 Telefonica del Sur S.A. 10481 278 104 9 Prima S.A. 11664 277 30 13 Keytech SA 11556 237 128 4 Cable-Wireless Panama 10620 235 65 22 TVCABLE BOGOTA 6147 228 178 24 Telefonica Del Peru 6503 200 170 82 AVANTEL, S.A. 23216 198 17 46 RAMtelecom Telecomunicaciones 20299 178 25 30 NEWCOM AMERICAS 8163 177 11 6 METROTEL REDES S.A. 19169 175 12 19 Telconet 21826 173 31 59 INTERCABLE AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 284 870 226 The Internet Solution 8452 219 188 7 TEDATA 6713 142 135 11 Itissalat Al-MAGHRIB 2018 140 301 115 Tertiary Education Network 33783 125 8 12 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 100 6 3 Starcomms Nigeria Limited 24835 87 48 6 RAYA Telecom - Egypt 15475 76 84 4 Nile Online 2905 75 174 72 The Internetworking Company o 23889 73 24 15 MAURITIUS TELECOM 15706 56 12 4 Sudatel Internet Exchange Aut 33774 47 29 25 AS Number for Telecom Algeria 5713 46 294 36 Telkom SA Ltd 16637 42 21 29 Johnnic e-Ventures 12455 35 6 3 Jambonet Autonomous system 8524 31 2 10 AUCEGYPT Autonomous System 21280 29 4 4 Swift Global Kenya Ltd.Is an 10798 27 16 1 Standard Bank of South Africa 29975 26 10 9 Vodacom Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1349 1280 Videsh Sanchar Nigam Ltd. Aut 11492 1149 1134 Cable One 18566 1027 1018 Covad Communications 6478 1129 995 AT&T Worldnet Services 4323 1343 973 Time Warner Telecom 9498 1007 942 BHARTI BT INTERNET LTD. 4134 1077 785 CHINANET-BACKBONE 17488 810 751 Hathway IP Over Cable Interne 9583 1127 722 Sify Limited 22773 771 721 Cox Communications, Inc. 8151 921 715 UniNet S.A. de C.V. 5668 656 633 CenturyTel Internet Holdings, 7545 724 604 TPG Internet Pty Ltd 19262 778 588 Verizon Global Networks 6517 592 556 Yipes Communications, Inc. 18101 598 548 Reliance Infocom Ltd Internet 15270 579 541 PaeTec.net -a division of Pae 6197 1032 524 BellSouth Network Solutions, 9829 530 521 BSNL National Internet Backbo 19916 568 517 OLM LLC List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65501 PRIVATE 202.153.21.0/24 23666 PT Sistelindo Mitral 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 101.13.13.0/24 8764 LIETUVOS-TELEKOMAS Autonomous 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:16 /11:37 /12:135 /13:262 /14:473 /15:922 /16:9621 /17:4089 /18:6651 /19:13997 /20:16498 /21:15034 /22:19460 /23:20318 /24:122056 /25:757 /26:1019 /27:513 /28:87 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 11492 1141 1149 Cable One 6478 1128 1129 AT&T Worldnet Services 18566 1009 1027 Covad Communications 9583 969 1127 Sify Limited 2386 908 1216 AT&T Data Communications Serv 7011 830 940 Citizens Utilities 7018 823 1479 AT&T WorldNet Services 6197 785 1032 BellSouth Network Solutions, 23577 776 785 Korea Telecom (ATM-MPLS) 4755 754 1349 Videsh Sanchar Nigam Ltd. Aut 9498 679 1007 BHARTI BT INTERNET LTD. 17488 633 810 Hathway IP Over Cable Interne 4766 607 809 Korea Telecom (KIX) 4323 578 1343 Time Warner Telecom 19916 563 568 OLM LLC 6517 557 592 Yipes Communications, Inc. 15270 543 579 PaeTec.net -a division of Pae 5668 521 656 CenturyTel Internet Holdings, 4668 507 517 LG-EDS Systems Inc. 18101 503 598 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 8:82 12:1785 13:1 15:20 16:3 17:3 18:13 20:37 24:967 25:1 32:60 33:3 38:349 40:60 41:319 44:2 47:4 52:4 55:3 56:3 57:23 58:474 59:403 60:367 61:992 62:938 63:2012 64:3230 65:2375 66:3507 67:806 68:670 69:1996 70:449 71:106 72:1432 73:5 74:662 75:260 76:127 77:353 78:164 80:833 81:834 82:569 83:364 84:623 85:820 86:341 87:521 88:281 89:994 90:24 91:560 97:6 101:1 116:360 117:158 118:19 121:300 122:614 123:192 124:675 125:1005 128:271 129:213 130:137 131:366 132:54 133:9 134:196 135:34 136:187 137:83 138:153 139:74 140:505 141:177 142:383 143:256 144:306 145:47 146:331 147:125 148:415 149:156 150:107 151:158 152:89 153:119 154:3 155:259 156:161 157:219 158:160 159:173 160:134 161:102 162:172 163:182 164:487 165:395 166:285 167:298 168:499 169:123 170:389 171:22 172:2 189:74 190:1135 192:5705 193:3952 194:3193 195:2298 196:962 198:3814 199:3220 200:5307 201:1197 202:7386 203:7734 204:3912 205:1999 206:2418 207:2845 208:2844 209:3487 210:2464 211:1086 212:1314 213:1484 214:420 215:45 216:4008 217:1195 218:321 219:371 220:1003 221:415 222:260 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 21 Sep '07

21 Sep '07

BGP Update Report Interval: 20-Aug-07 -to- 20-Sep-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 1090414 1.8% 445.1 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS4323 687708 1.1% 497.3 -- TWTC - Time Warner Telecom, Inc. 3 - AS4755 672986 1.1% 470.9 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 4 - AS18566 628015 1.0% 612.1 -- COVAD - Covad Communications Co. 5 - AS4134 594495 1.0% 435.8 -- CHINANET-BACKBONE No.31,Jin-rong Street 6 - AS6197 585932 0.9% 564.5 -- BATI-ATL - BellSouth Network Solutions, Inc 7 - AS174 555362 0.9% 558.2 -- COGENT Cogent/PSI 8 - AS9583 535054 0.9% 451.9 -- SIFY-AS-IN Sify Limited 9 - AS9498 534747 0.9% 519.7 -- BBIL-AP BHARTI BT INTERNET LTD. 10 - AS7011 467287 0.8% 490.8 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 11 - AS22773 459810 0.7% 592.5 -- CCINET-2 - Cox Communications Inc. 12 - AS4766 451250 0.7% 554.4 -- KIXS-AS-KR Korea Telecom 13 - AS209 424152 0.7% 549.4 -- ASN-QWEST - Qwest 14 - AS18101 355691 0.6% 574.6 -- RIL-IDC Reliance Infocom Ltd Internet Data Centre, 15 - AS852 352117 0.6% 577.2 -- ASN852 - Telus Advanced Communications 16 - AS6198 347932 0.6% 594.8 -- BATI-MIA - BellSouth Network Solutions, Inc 17 - AS3356 330082 0.5% 490.5 -- LEVEL3 Level 3 Communications 18 - AS4812 326380 0.5% 569.6 -- CHINANET-SH-AP China Telecom (Group) 19 - AS19916 311346 0.5% 548.1 -- ASTRUM-0001 - OLM LLC 20 - AS4808 288058 0.5% 586.7 -- CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 32197 0.1% 32197.0 -- YKK-USA - YKK USA,INC 2 - AS43403 37648 0.1% 18824.0 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 3 - AS22072 10539 0.0% 10539.0 -- 4 - AS15126 9124 0.0% 9124.0 -- ASMC - American Suzuki Motor Corporation 5 - AS27289 6763 0.0% 6763.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 6 - AS10275 13514 0.0% 6757.0 -- AS-UNITEDNETWORK - ABS-CBN International 7 - AS36011 10367 0.0% 5183.5 -- AHSYS-ASN - Atlantic Health System 8 - AS9264 12895 0.0% 4298.3 -- ASNET Academic Sinica 9 - AS30707 12427 0.0% 4142.3 -- 10 - AS42611 3504 0.0% 3504.0 -- HOSTUA-AS hosing.com.ua AS 11 - AS13285 23861 0.0% 3408.7 -- OPALTELECOM-AS Opal Telecom 12 - AS32650 3335 0.0% 3335.0 -- SANDHILLS-SW - SANDHILLS PUBLISHING 13 - AS30850 6213 0.0% 3106.5 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 14 - AS16312 2359 0.0% 2359.0 -- ASN-ZWEITWERK # AS-ZWEITWERK CONVERTED TO ASN-ZWEITWERK FOR RPSL COMPLIANCE Zweitwerk GmbH & Co KG 15 - AS34770 15636 0.0% 2233.7 -- ELITSAT-AS Elit SAT AD - Rousse 16 - AS39396 13230 0.0% 2205.0 -- NBIS-AS NBI Systems Ltd. 17 - AS30619 41094 0.1% 2054.7 -- TDM-AS 18 - AS30375 1973 0.0% 1973.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 19 - AS20816 1877 0.0% 1877.0 -- IIP-NET-AS20816 Science and Society Telecomm Center 20 - AS19874 1774 0.0% 1774.0 -- CDI-01 - CUSTOM DIRECT TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.135.22.0/24 48066 0.1% AS9583 -- SIFY-AS-IN Sify Limited 2 - 221.135.113.0/24 36781 0.1% AS9583 -- SIFY-AS-IN Sify Limited 3 - 209.163.125.0/24 36095 0.1% AS14390 -- CORENET - Coretel America, Inc. 4 - 12.108.254.0/24 32197 0.1% AS26829 -- YKK-USA - YKK USA,INC 5 - 202.56.250.0/24 30371 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 6 - 203.101.87.0/24 29098 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 7 - 80.243.64.0/20 28041 0.0% AS21332 -- NTC-AS New Telephone Company 8 - 193.46.60.0/24 25873 0.0% AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 9 - 210.18.10.0/24 24815 0.0% AS9583 -- SIFY-AS-IN Sify Limited 10 - 62.24.238.0/24 22513 0.0% AS13285 -- OPALTELECOM-AS Opal Telecom 11 - 117.58.192.0/19 22339 0.0% AS7491 -- PI-PH-AS-AP PI-PHILIPINES 12 - 210.214.173.0/24 19001 0.0% AS9583 -- SIFY-AS-IN Sify Limited 13 - 210.214.221.0/24 18935 0.0% AS9583 -- SIFY-AS-IN Sify Limited 14 - 210.214.177.0/24 18923 0.0% AS9583 -- SIFY-AS-IN Sify Limited 15 - 210.214.220.0/24 18913 0.0% AS9583 -- SIFY-AS-IN Sify Limited 16 - 221.135.77.0/24 18907 0.0% AS9583 -- SIFY-AS-IN Sify Limited 17 - 210.214.210.0/24 18798 0.0% AS9583 -- SIFY-AS-IN Sify Limited 18 - 210.214.211.0/24 18782 0.0% AS9583 -- SIFY-AS-IN Sify Limited 19 - 210.214.172.0/24 18701 0.0% AS9583 -- SIFY-AS-IN Sify Limited 20 - 221.135.80.0/24 14074 0.0% AS9583 -- SIFY-AS-IN Sify Limited 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 21 Sep '07

21 Sep '07

This report has been generated at Fri Sep 21 21:15:31 2007 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 14-09-07 236349 151825 15-09-07 236070 151835 16-09-07 236109 152308 17-09-07 236118 152532 18-09-07 236066 151062 19-09-07 236385 151712 20-09-07 236600 152621 21-09-07 237054 151477 AS Summary 26351 Number of ASes in routing system 11122 Number of ASes announcing only one prefix 1943 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89017856 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 21Sep07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 237334 151406 85928 36.2% All ASes AS4538 1943 707 1236 63.6% ERX-CERNET-BKB China Education and Research Network Center AS4755 1418 388 1030 72.6% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1027 107 920 89.6% COVAD - Covad Communications Co. AS4323 1327 429 898 67.7% TWTC - Time Warner Telecom, Inc. AS11492 1149 355 794 69.1% CABLEONE - CABLE ONE AS6478 1129 374 755 66.9% ATT-INTERNET3 - AT&T WorldNet Services AS4134 1076 340 736 68.4% CHINANET-BACKBONE No.31,Jin-rong Street AS9498 1006 396 610 60.6% BBIL-AP BHARTI BT INTERNET LTD. AS19262 777 190 587 75.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 600 60 540 90.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 806 282 524 65.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS6197 1033 516 517 50.0% BATI-ATL - BellSouth Network Solutions, Inc AS8151 922 409 513 55.6% Uninet S.A. de C.V. AS15270 579 71 508 87.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 728 233 495 68.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS7018 1498 1015 483 32.2% ATT-INTERNET4 - AT&T WorldNet Services AS2386 1216 743 473 38.9% INS-AS - AT&T Data Communications Services AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS4812 547 103 444 81.2% CHINANET-SH-AP China Telecom (Group) AS4766 809 366 443 54.8% KIXS-AS-KR Korea Telecom AS17676 502 63 439 87.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS5668 651 233 418 64.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS9443 476 82 394 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 940 570 370 39.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4808 492 124 368 74.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS16814 426 77 349 81.9% NSS S.A. AS4668 517 169 348 67.3% LGNET-AS-KR LG CNS AS22773 772 444 328 42.5% CCINET-2 - Cox Communications Inc. AS16852 400 74 326 81.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS577 583 264 319 54.7% BACOM - Bell Canada Total 25917 9285 16632 64.2% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 91.197.248.0/22 AS16095 JAYNET jay.net a/s 91.198.137.0/24 AS42997 IBOJ Izhevsk branch of Joint Stock Company 91.198.138.0/24 AS16095 JAYNET jay.net a/s 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 101.13.13.0/24 AS8764 TEOLTAB TEO LT AB Autonomous System 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS1930 RCCN RCCN-NET 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.2.3.0/24 AS3741 IS 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.216.2.0/23 AS2905 TICSA-ASN 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.61.255.0/24 AS18747 IFX-NW - IFX Communication Ventures, Inc. 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.123.64.0/19 AS10098 202.123.64.0/20 AS10098 202.123.64.0/24 AS10098 202.123.65.0/24 AS10098 202.123.66.0/24 AS10098 202.123.67.0/24 AS10098 202.123.76.0/24 AS10098 202.123.79.0/24 AS10098 202.123.80.0/20 AS10098 202.123.85.0/24 AS10098 202.123.86.0/24 AS7479 KDDHK-AS-AP KDD HONG KONG LIMITED 202.123.87.0/24 AS10098 202.123.88.0/24 AS10098 202.123.94.0/24 AS10098 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.150.192.0/21 AS29571 CITelecom-AS 213.150.200.0/24 AS29571 CITelecom-AS 213.150.201.0/24 AS29571 CITelecom-AS 213.150.202.0/24 AS41042 SKYVISION SkyVision Network Services 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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]New AS Number Block allocated to the RIPE NCC
by Alex Le Heux 18 Sep '07

18 Sep '07

Dear Colleagues, The RIPE NCC received the AS Number Block 44032 - 45055 from the IANA in September 2007. You may want to update your records accordingly. Best regards, Alex Le Heux RIPE NCC

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 14 Sep '07

14 Sep '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 15 Sep, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/09/15/0400 Analysis Summary ---------------- BGP routing table entries examined: 230723 Prefixes after maximum aggregation: 120516 Deaggregation factor: 1.91 Unique aggregates announced to Internet: 112273 Total ASes present in the Internet Routing Table: 26196 Prefixes per ASN: 8.81 Origin-only ASes present in the Internet Routing Table: 22813 Origin ASes announcing only one prefix: 11115 Transit ASes present in the Internet Routing Table: 3383 Transit-only ASes present in the Internet Routing Table: 72 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 20 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 17 Unregistered ASNs in the Routing Table: 10 Prefixes from 32-bit ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1776529760 Equivalent to 105 /8s, 227 /16s and 177 /24s Percentage of available address space announced: 47.9 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 122544 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 53768 Total APNIC prefixes after maximum aggregation: 20884 APNIC Deaggregation factor: 2.57 Prefixes being announced from the APNIC address blocks: 50695 Unique aggregates announced from the APNIC address blocks: 22534 APNIC Region origin ASes present in the Internet Routing Table: 3047 APNIC Prefixes per ASN: 16.64 APNIC Region origin ASes announcing only one prefix: 803 APNIC Region transit ASes present in the Internet Routing Table: 462 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 313705632 Equivalent to 18 /8s, 178 /16s and 196 /24s Percentage of available APNIC address space announced: 77.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 108944 Total ARIN prefixes after maximum aggregation: 63047 ARIN Deaggregation factor: 1.73 Prefixes being announced from the ARIN address blocks: 80263 Unique aggregates announced from the ARIN address blocks: 31964 ARIN Region origin ASes present in the Internet Routing Table: 11828 ARIN Prefixes per ASN: 6.79 ARIN Region origin ASes announcing only one prefix: 4536 ARIN Region transit ASes present in the Internet Routing Table: 1091 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 345002880 Equivalent to 20 /8s, 144 /16s and 83 /24s Percentage of available ARIN address space announced: 76.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 48429 Total RIPE prefixes after maximum aggregation: 31070 RIPE Deaggregation factor: 1.56 Prefixes being announced from the RIPE address blocks: 44838 Unique aggregates announced from the RIPE address blocks: 29638 RIPE Region origin ASes present in the Internet Routing Table: 10179 RIPE Prefixes per ASN: 4.40 RIPE Region origin ASes announcing only one prefix: 5429 RIPE Region transit ASes present in the Internet Routing Table: 1617 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 326794112 Equivalent to 19 /8s, 122 /16s and 123 /24s Percentage of available RIPE address space announced: 74.9 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 16828 Total LACNIC prefixes after maximum aggregation: 4469 LACNIC Deaggregation factor: 3.77 Prefixes being announced from the LACNIC address blocks: 14925 Unique aggregates announced from the LACNIC address blocks: 7943 LACNIC Region origin ASes present in the Internet Routing Table: 864 LACNIC Prefixes per ASN: 17.27 LACNIC Region origin ASes announcing only one prefix: 280 LACNIC Region transit ASes present in the Internet Routing Table: 146 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 42266112 Equivalent to 2 /8s, 132 /16s and 238 /24s Percentage of available LACNIC address space announced: 63.0 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2741 Total AfriNIC prefixes after maximum aggregation: 1034 AfriNIC Deaggregation factor: 2.65 Prefixes being announced from the AfriNIC address blocks: 2297 Unique aggregates announced from the AfriNIC address blocks: 1336 AfriNIC Region origin ASes present in the Internet Routing Table: 205 AfriNIC Prefixes per ASN: 11.20 AfriNIC Region origin ASes announcing only one prefix: 67 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 4.1 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC addresses announced to Internet: 7463168 Equivalent to 0 /8s, 113 /16s and 225 /24s Percentage of available AfriNIC address space announced: 22.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1341 383 69 Videsh Sanchar Nigam Ltd. Aut 9583 1130 81 405 Sify Limited 4134 1077 11220 293 CHINANET-BACKBONE 9498 1001 532 64 BHARTI BT INTERNET LTD. 4766 809 5441 321 Korea Telecom (KIX) 17488 806 52 58 Hathway IP Over Cable Interne 23577 788 34 683 Korea Telecom (ATM-MPLS) 7545 723 159 120 TPG Internet Pty Ltd 18101 596 119 50 Reliance Infocom Ltd Internet 4812 547 974 94 China Telecom (Shanghai) 1221 537 1950 418 Telstra Pty Ltd 4668 517 68 10 LG-EDS Systems Inc. 17676 502 10903 63 Softbank BB Corp. 4808 486 779 116 CNCGROUP IP network: China169 9443 467 122 77 Primus Telecommunications 4802 437 117 153 Wantree Development 7474 381 218 268 SingTel Optus Pty Ltd 17974 378 130 13 PT TELEKOMUNIKASI INDONESIA 9829 359 257 10 BSNL National Internet Backbo 4837 356 5104 167 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1469 6121 992 AT&T WorldNet Services 4323 1323 990 370 Time Warner Telecom 2386 1217 635 732 AT&T Data Communications Serv 11492 1146 112 17 Cable One 6478 1137 326 161 AT&T Worldnet Services 6197 1033 718 509 BellSouth Network Solutions, 18566 1024 288 9 Covad Communications 174 973 6780 859 Cogent Communications 7011 921 279 549 Citizens Utilities 701 874 6573 679 UUNET Technologies, Inc. 20115 821 753 440 Charter Communications 1239 803 2719 565 Sprint 19262 774 2745 184 Verizon Global Networks 22773 772 2149 50 Cox Communications, Inc. 209 751 3836 592 Qwest 5668 659 176 23 CenturyTel Internet Holdings, 3356 636 10817 362 Level 3 Communications, LLC 6517 590 165 35 Yipes Communications, Inc. 852 577 1096 362 Telus Advanced Communications 15270 576 160 38 PaeTec.net -a division of Pae RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 494 1923 396 UUNET - Commercial IP service 24863 367 57 40 LINKdotNET AS number 9116 351 168 26 Goldenlines main autonomous s 3301 318 1457 296 TeliaNet Sweden 3320 315 6035 262 Deutsche Telekom AG 6746 290 130 266 Dynamic Network Technologies, 680 269 2045 257 DFN-IP service G-WiN 8551 264 252 37 Bezeq International 8708 262 420 241 Romania Data Systems S.A. 3215 258 2424 98 France Telecom Transpac 8220 256 444 239 COLT Telecommunications 3352 229 1866 39 Ibernet, Internet Access Netw 5089 224 1658 54 NTL Group Limited 3269 223 2839 73 TELECOM ITALIA 9121 214 1441 24 TTnet Autonomous System 3292 197 1380 177 TDC Tele Danmark 3300 194 172 95 AUCS Communications Services 12479 194 578 6 Uni2 Autonomous System 1257 192 1195 170 SWIPnet Swedish IP Network 3246 186 253 176 Song Networks LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 902 1974 206 UniNet S.A. de C.V. 11830 514 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 374 114 60 Servicios Alestra S.A de C.V 7303 350 166 52 Telecom Argentina Stet-France 6471 329 75 33 ENTEL CHILE S.A. 14522 329 28 7 SatNet S.A. 22047 317 246 13 VTR PUNTO NET S.A. 14117 284 19 15 Telefonica del Sur S.A. 10481 278 104 9 Prima S.A. 11664 276 30 13 Keytech SA 10620 235 65 22 TVCABLE BOGOTA 11556 235 128 3 Cable-Wireless Panama 6147 228 178 24 Telefonica Del Peru 6503 201 170 82 AVANTEL, S.A. 23216 197 17 46 RAMtelecom Telecomunicaciones 20299 180 25 31 NEWCOM AMERICAS 8163 177 11 6 METROTEL REDES S.A. 19169 171 12 18 Telconet 21826 171 30 58 INTERCABLE AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 285 870 226 The Internet Solution 8452 219 188 7 TEDATA 6713 142 135 11 Itissalat Al-MAGHRIB 2018 140 301 115 Tertiary Education Network 33783 125 8 12 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 100 6 3 Starcomms Nigeria Limited 24835 87 48 6 RAYA Telecom - Egypt 15475 76 84 4 Nile Online 2905 75 174 72 The Internetworking Company o 23889 69 24 15 MAURITIUS TELECOM 2561 62 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 33774 47 29 25 AS Number for Telecom Algeria 5713 46 294 36 Telkom SA Ltd 16637 42 21 29 Johnnic e-Ventures 8524 30 2 13 AUCEGYPT Autonomous System 21280 29 4 4 Swift Global Kenya Ltd.Is an 12455 28 6 3 Jambonet Autonomous system 10798 27 16 1 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1341 1272 Videsh Sanchar Nigam Ltd. Aut 11492 1146 1129 Cable One 18566 1024 1015 Covad Communications 6478 1137 976 AT&T Worldnet Services 4323 1323 953 Time Warner Telecom 9498 1001 937 BHARTI BT INTERNET LTD. 4134 1077 784 CHINANET-BACKBONE 17488 806 748 Hathway IP Over Cable Interne 9583 1130 725 Sify Limited 22773 772 722 Cox Communications, Inc. 8151 902 696 UniNet S.A. de C.V. 5668 659 636 CenturyTel Internet Holdings, 7545 723 603 TPG Internet Pty Ltd 19262 774 590 Verizon Global Networks 6517 590 555 Yipes Communications, Inc. 18101 596 546 Reliance Infocom Ltd Internet 15270 576 538 PaeTec.net -a division of Pae 6197 1033 524 BellSouth Network Solutions, 19916 568 517 OLM LLC 4668 517 507 LG-EDS Systems Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 43460 UNALLOCATED 77.75.64.0/24 39180 SARL MWSP 43200 UNALLOCATED 81.26.32.0/19 15659 NEXTGENTEL Autonomou 43200 UNALLOCATED 85.89.192.0/19 15659 NEXTGENTEL Autonomou 43408 UNALLOCATED 87.238.207.0/24 31742 Sotaconnect UK 42789 UNALLOCATED 91.150.224.0/19 16095 Jay.net autonomous S 43618 UNALLOCATED 91.195.74.0/23 43576 LTD "KuMIR TELECOM" 64586 PRIVATE 192.170.73.0/24 4845 Chung Hsiao East Roa 42789 UNALLOCATED 193.33.190.0/23 16095 Jay.net autonomous S 43200 UNALLOCATED 193.161.232.0/22 15659 NEXTGENTEL Autonomou 43200 UNALLOCATED 193.161.252.0/24 15659 NEXTGENTEL Autonomou 43311 UNALLOCATED 195.248.250.0/23 174 Cogent Communication 64586 PRIVATE 202.165.137.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.140.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.141.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.142.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.143.0/24 4845 Chung Hsiao East Roa 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 101.13.13.0/24 8764 LIETUVOS-TELEKOMAS Autonomous 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:15 /11:37 /12:135 /13:262 /14:471 /15:922 /16:9614 /17:4075 /18:6622 /19:13957 /20:16253 /21:14957 /22:19245 /23:20167 /24:121574 /25:760 /26:1020 /27:514 /28:82 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 11492 1138 1146 Cable One 6478 1136 1137 AT&T Worldnet Services 18566 1006 1024 Covad Communications 9583 972 1130 Sify Limited 2386 909 1217 AT&T Data Communications Serv 7018 820 1469 AT&T WorldNet Services 7011 813 921 Citizens Utilities 6197 786 1033 BellSouth Network Solutions, 23577 779 788 Korea Telecom (ATM-MPLS) 4755 749 1341 Videsh Sanchar Nigam Ltd. Aut 9498 673 1001 BHARTI BT INTERNET LTD. 17488 629 806 Hathway IP Over Cable Interne 4766 607 809 Korea Telecom (KIX) 19916 563 568 OLM LLC 6517 555 590 Yipes Communications, Inc. 4323 554 1323 Time Warner Telecom 15270 540 576 PaeTec.net -a division of Pae 5668 524 659 CenturyTel Internet Holdings, 4668 507 517 LG-EDS Systems Inc. 18101 502 596 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:80 12:1804 13:1 15:20 16:3 17:3 18:13 20:36 24:966 25:1 32:60 33:3 38:348 40:60 41:321 44:2 47:4 52:4 55:3 56:3 57:24 58:473 59:406 60:369 61:993 62:920 63:2016 64:3199 65:2388 66:3408 67:800 68:661 69:1975 70:447 71:105 72:1399 73:4 74:652 75:259 76:125 77:348 78:156 80:830 81:831 82:586 83:361 84:621 85:816 86:343 87:517 88:279 89:978 90:24 91:548 96:1 97:6 98:2 101:1 116:322 117:172 118:19 121:289 122:606 123:176 124:663 125:988 128:271 129:212 130:139 131:361 132:55 133:9 134:197 135:34 136:188 137:82 138:154 139:74 140:505 141:174 142:384 143:255 144:304 145:46 146:331 147:125 148:414 149:148 150:111 151:159 152:87 153:119 154:3 155:259 156:161 157:218 158:158 159:173 160:120 161:95 162:175 163:182 164:485 165:396 166:284 167:298 168:516 169:122 170:388 171:22 172:2 189:74 190:1104 192:5703 193:3993 194:3198 195:2281 196:971 198:3820 199:3216 200:5283 201:1195 202:7364 203:7709 204:3905 205:1973 206:2416 207:2847 208:2843 209:3463 210:2470 211:1088 212:1313 213:1473 214:420 215:44 216:3983 217:1198 218:323 219:372 220:1011 221:413 222:263 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 14 Sep '07

14 Sep '07

BGP Update Report Interval: 13-Aug-07 -to- 13-Sep-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 1082826 2.4% 442.5 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS18566 624651 1.4% 610.0 -- COVAD - Covad Communications Co. 3 - AS6197 523715 1.2% 505.0 -- BATI-ATL - BellSouth Network Solutions, Inc 4 - AS7011 489901 1.1% 525.1 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 5 - AS9498 478635 1.1% 462.4 -- BBIL-AP BHARTI BT INTERNET LTD. 6 - AS4766 452030 1.0% 547.3 -- KIXS-AS-KR Korea Telecom 7 - AS22773 427545 1.0% 552.4 -- CCINET-2 - Cox Communications Inc. 8 - AS9583 396366 0.9% 336.8 -- SIFY-AS-IN Sify Limited 9 - AS852 351536 0.8% 580.1 -- ASN852 - Telus Advanced Communications 10 - AS6198 339944 0.8% 579.1 -- BATI-MIA - BellSouth Network Solutions, Inc 11 - AS16852 235520 0.5% 580.1 -- BROADWING-FOCAL - Broadwing Communications Services, Inc. 12 - AS19916 215335 0.5% 379.1 -- ASTRUM-0001 - OLM LLC 13 - AS4668 198616 0.5% 384.9 -- LGNET-AS-KR LG CNS 14 - AS5668 193416 0.4% 288.7 -- AS-5668 - CenturyTel Internet Holdings, Inc. 15 - AS2907 193012 0.4% 588.5 -- ERX-SINET-AS National Center for Science Information Systems 16 - AS4323 192828 0.4% 141.8 -- TWTC - Time Warner Telecom, Inc. 17 - AS9929 191522 0.4% 521.9 -- CNCNET-CN China Netcom Corp. 18 - AS174 189135 0.4% 189.9 -- COGENT Cogent/PSI 19 - AS4755 186842 0.4% 131.6 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 20 - AS855 173152 0.4% 299.6 -- CANET-ASN-4 - Bell Aliant TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 29917 0.1% 29917.0 -- YKK-USA - YKK USA,INC 2 - AS27289 18394 0.0% 18394.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 3 - AS22072 18247 0.0% 18247.0 -- 4 - AS15126 9123 0.0% 9123.0 -- ASMC - American Suzuki Motor Corporation 5 - AS43403 18143 0.0% 9071.5 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 6 - AS30850 14060 0.0% 7030.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 7 - AS10275 13516 0.0% 6758.0 -- AS-UNITEDNETWORK - ABS-CBN International 8 - AS13285 36103 0.1% 5157.6 -- OPALTELECOM-AS Opal Telecom 9 - AS30707 12364 0.0% 4121.3 -- 10 - AS36011 7902 0.0% 3951.0 -- AHSYS-ASN - Atlantic Health System 11 - AS42611 3528 0.0% 3528.0 -- HOSTUA-AS hosing.com.ua AS 12 - AS30375 3212 0.0% 3212.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 13 - AS20816 2625 0.0% 2625.0 -- IIP-NET-AS20816 Science and Society Telecomm Center 14 - AS16312 2356 0.0% 2356.0 -- ASN-ZWEITWERK # AS-ZWEITWERK CONVERTED TO ASN-ZWEITWERK FOR RPSL COMPLIANCE Zweitwerk GmbH & Co KG 15 - AS3538 4078 0.0% 2039.0 -- ITSDN-U1 - DoD Network Information Center 16 - AS41688 10021 0.0% 2004.2 -- COSMOFON-AS AS for Cosmofon 17 - AS21348 3830 0.0% 1915.0 -- KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland 18 - AS29425 1884 0.0% 1884.0 -- SAKHCOM-AS SAKHCOM-NETWORK AS 19 - AS13620 20610 0.1% 1873.6 -- ASN-ELAN - Elan Communications, Inc. 20 - AS43046 1762 0.0% 1762.0 -- MSOLS-AS MSOLS LTD TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.135.22.0/24 49437 0.1% AS9583 -- SIFY-AS-IN Sify Limited 2 - 117.58.192.0/19 33284 0.1% AS7491 -- PI-PH-AS-AP PI-PHILIPINES 3 - 62.24.238.0/24 32960 0.1% AS13285 -- OPALTELECOM-AS Opal Telecom 4 - 12.108.254.0/24 29917 0.1% AS26829 -- YKK-USA - YKK USA,INC 5 - 80.243.64.0/20 29496 0.1% AS21332 -- NTC-AS New Telephone Company 6 - 221.135.113.0/24 27018 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 209.163.125.0/24 26998 0.1% AS14390 -- CORENET - Coretel America, Inc. 8 - 208.46.32.0/24 18394 0.0% AS27289 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 9 - 12.106.30.0/24 18247 0.0% AS22072 -- 10 - 221.135.253.0/24 17581 0.0% AS9583 -- SIFY-AS-IN Sify Limited 11 - 202.56.250.0/24 16815 0.0% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 12 - 193.46.60.0/24 15950 0.0% AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 13 - 203.101.87.0/24 15296 0.0% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 14 - 194.110.73.0/24 14019 0.0% AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 15 - 64.95.193.0/24 12314 0.0% AS30707 -- 16 - 89.4.131.0/24 12245 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 221.135.80.0/24 12187 0.0% AS9583 -- SIFY-AS-IN Sify Limited 18 - 210.18.10.0/24 12079 0.0% AS9583 -- SIFY-AS-IN Sify Limited 19 - 89.4.130.0/24 11867 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - 203.63.26.0/24 10860 0.0% AS9747 -- EZINTERNET-AS-AP EZInternet Pty 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 14 Sep '07

14 Sep '07

This report has been generated at Fri Sep 14 21:14:00 2007 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 07-09-07 235800 154546 08-09-07 235792 154563 09-09-07 235593 154346 10-09-07 235597 154635 11-09-07 235740 154322 12-09-07 235653 154483 13-09-07 235774 150682 14-09-07 236349 151715 AS Summary 26296 Number of ASes in routing system 11088 Number of ASes announcing only one prefix 1942 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89157120 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 14Sep07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 236034 151751 84283 35.7% All ASes AS4538 1942 709 1233 63.5% ERX-CERNET-BKB China Education and Research Network Center AS4755 1409 420 989 70.2% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1024 100 924 90.2% COVAD - Covad Communications Co. AS4323 1318 422 896 68.0% TWTC - Time Warner Telecom, Inc. AS11492 1144 351 793 69.3% CABLEONE - CABLE ONE AS6478 1135 349 786 69.3% ATT-INTERNET3 - AT&T WorldNet Services AS4134 1077 341 736 68.3% CHINANET-BACKBONE No.31,Jin-rong Street AS9498 1001 401 600 59.9% BBIL-AP BHARTI BT INTERNET LTD. AS18101 596 68 528 88.6% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 806 283 523 64.9% HATHWAY-NET-AP Hathway IP Over Cable Internet AS15270 576 72 504 87.5% AS-PAETEC-NET - PaeTec Communications, Inc. AS6197 1033 530 503 48.7% BATI-ATL - BellSouth Network Solutions, Inc AS22773 772 273 499 64.6% CCINET-2 - Cox Communications Inc. AS7545 726 232 494 68.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS19262 774 294 480 62.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1219 746 473 38.8% INS-AS - AT&T Data Communications Services AS7018 1492 1019 473 31.7% ATT-INTERNET4 - AT&T WorldNet Services AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS4812 547 103 444 81.2% CHINANET-SH-AP China Telecom (Group) AS17676 502 63 439 87.5% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS8151 902 464 438 48.6% Uninet S.A. de C.V. AS4766 809 379 430 53.2% KIXS-AS-KR Korea Telecom AS5668 653 236 417 63.9% AS-5668 - CenturyTel Internet Holdings, Inc. AS9443 476 82 394 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4808 487 121 366 75.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4668 517 169 348 67.3% LGNET-AS-KR LG CNS AS16814 426 78 348 81.7% NSS S.A. AS7011 921 590 331 35.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS16852 400 82 318 79.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS577 577 264 313 54.2% BACOM - Bell Canada Total 25829 9342 16487 63.8% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 72.13.208.0/20 AS1239 SPRINTLINK - Sprint 76.9.0.0/19 AS23393 ISPRIME - ISPrime, Inc. 78.24.208.0/21 AS14537 MOHAWK-INTERNET-AS - Mohawk Internet Technologies 78.24.208.0/22 AS14537 MOHAWK-INTERNET-AS - Mohawk Internet Technologies 78.24.212.0/22 AS14537 MOHAWK-INTERNET-AS - Mohawk Internet Technologies 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 101.13.13.0/24 AS8764 TEOLTAB TEO LT AB Autonomous System 125.62.148.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 125.62.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 125.62.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 125.62.168.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 125.62.169.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 200.61.255.0/24 AS18747 IFX-NW - IFX Communication Ventures, Inc. 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.92.232.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.123.32.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.123.33.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.123.34.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.123.35.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.123.36.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.123.64.0/19 AS10098 202.123.64.0/20 AS10098 202.123.64.0/24 AS10098 202.123.65.0/24 AS10098 202.123.66.0/24 AS10098 202.123.67.0/24 AS10098 202.123.76.0/24 AS10098 202.123.79.0/24 AS10098 202.123.80.0/20 AS10098 202.123.85.0/24 AS10098 202.123.86.0/24 AS7479 KDDHK-AS-AP KDD HONG KONG LIMITED 202.123.87.0/24 AS10098 202.123.88.0/24 AS10098 202.123.94.0/24 AS10098 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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 Sep '07

09 Sep '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 08 Sep, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/09/08/0400 Analysis Summary ---------------- BGP routing table entries examined: 230454 Prefixes after maximum aggregation: 120354 Deaggregation factor: 1.91 Unique aggregates announced to Internet: 112054 Total ASes present in the Internet Routing Table: 26139 Prefixes per ASN: 8.82 Origin-only ASes present in the Internet Routing Table: 22752 Origin ASes announcing only one prefix: 11073 Transit ASes present in the Internet Routing Table: 3387 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 20 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 7 Unregistered ASNs in the Routing Table: 4 Prefixes from 32-bit ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1758100960 Equivalent to 104 /8s, 202 /16s and 125 /24s Percentage of available address space announced: 47.4 Percentage of allocated address space announced: 62.1 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 122119 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 53790 Total APNIC prefixes after maximum aggregation: 20883 APNIC Deaggregation factor: 2.58 Prefixes being announced from the APNIC address blocks: 50711 Unique aggregates announced from the APNIC address blocks: 22504 APNIC Region origin ASes present in the Internet Routing Table: 3050 APNIC Prefixes per ASN: 16.63 APNIC Region origin ASes announcing only one prefix: 808 APNIC Region transit ASes present in the Internet Routing Table: 467 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 313634464 Equivalent to 18 /8s, 177 /16s and 174 /24s Percentage of available APNIC address space announced: 77.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 108969 Total ARIN prefixes after maximum aggregation: 63005 ARIN Deaggregation factor: 1.73 Prefixes being announced from the ARIN address blocks: 80277 Unique aggregates announced from the ARIN address blocks: 31941 ARIN Region origin ASes present in the Internet Routing Table: 11796 ARIN Prefixes per ASN: 6.81 ARIN Region origin ASes announcing only one prefix: 4510 ARIN Region transit ASes present in the Internet Routing Table: 1093 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 343819008 Equivalent to 20 /8s, 126 /16s and 67 /24s Percentage of available ARIN address space announced: 75.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 48202 Total RIPE prefixes after maximum aggregation: 30972 RIPE Deaggregation factor: 1.56 Prefixes being announced from the RIPE address blocks: 44618 Unique aggregates announced from the RIPE address blocks: 29529 RIPE Region origin ASes present in the Internet Routing Table: 10148 RIPE Prefixes per ASN: 4.40 RIPE Region origin ASes announcing only one prefix: 5407 RIPE Region transit ASes present in the Internet Routing Table: 1613 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 326484864 Equivalent to 19 /8s, 117 /16s and 195 /24s Percentage of available RIPE address space announced: 74.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 16740 Total LACNIC prefixes after maximum aggregation: 4459 LACNIC Deaggregation factor: 3.75 Prefixes being announced from the LACNIC address blocks: 14847 Unique aggregates announced from the LACNIC address blocks: 7851 LACNIC Region origin ASes present in the Internet Routing Table: 862 LACNIC Prefixes per ASN: 17.22 LACNIC Region origin ASes announcing only one prefix: 281 LACNIC Region transit ASes present in the Internet Routing Table: 145 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 42186752 Equivalent to 2 /8s, 131 /16s and 184 /24s Percentage of available LACNIC address space announced: 62.9 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2740 Total AfriNIC prefixes after maximum aggregation: 1023 AfriNIC Deaggregation factor: 2.68 Prefixes being announced from the AfriNIC address blocks: 2297 Unique aggregates announced from the AfriNIC address blocks: 1333 AfriNIC Region origin ASes present in the Internet Routing Table: 204 AfriNIC Prefixes per ASN: 11.26 AfriNIC Region origin ASes announcing only one prefix: 67 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 4.1 Max AfriNIC Region AS path length visible: 20 Number of AfriNIC addresses announced to Internet: 7461888 Equivalent to 0 /8s, 113 /16s and 220 /24s Percentage of available AfriNIC address space announced: 22.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1352 383 71 Videsh Sanchar Nigam Ltd. Aut 9583 1124 81 409 Sify Limited 4134 1076 11228 293 CHINANET-BACKBONE 9498 999 532 64 BHARTI BT INTERNET LTD. 4766 808 5441 320 Korea Telecom (KIX) 17488 796 52 55 Hathway IP Over Cable Interne 23577 785 34 683 Korea Telecom (ATM-MPLS) 7545 724 159 121 TPG Internet Pty Ltd 18101 595 119 50 Reliance Infocom Ltd Internet 4812 550 971 98 China Telecom (Shanghai) 1221 534 1950 415 Telstra Pty Ltd 4668 516 68 10 LG-EDS Systems Inc. 17676 502 10903 63 Softbank BB Corp. 9443 468 122 77 Primus Telecommunications 4808 467 777 114 CNCGROUP IP network: China169 4802 438 117 154 Wantree Development 7474 378 216 266 SingTel Optus Pty Ltd 17974 376 130 13 PT TELEKOMUNIKASI INDONESIA 4837 366 5104 167 chinanet IDC center beijing n 9829 359 257 10 BSNL National Internet Backbo ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1478 6075 996 AT&T WorldNet Services 4323 1322 991 372 Time Warner Telecom 2386 1215 637 736 AT&T Data Communications Serv 11492 1140 111 12 Cable One 6478 1132 325 169 AT&T Worldnet Services 6197 1029 718 509 BellSouth Network Solutions, 18566 1023 288 9 Covad Communications 174 971 6780 860 Cogent Communications 701 939 6577 716 UUNET Technologies, Inc. 7011 921 278 550 Citizens Utilities 20115 817 751 436 Charter Communications 1239 803 2719 565 Sprint 19262 774 2745 183 Verizon Global Networks 22773 765 2149 50 Cox Communications, Inc. 209 746 3836 586 Qwest 5668 658 176 23 CenturyTel Internet Holdings, 3356 618 10812 353 Level 3 Communications, LLC 6517 595 165 37 Yipes Communications, Inc. 852 575 1095 361 Telus Advanced Communications 15270 574 160 38 PaeTec.net -a division of Pae RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 493 1923 395 UUNET - Commercial IP service 24863 367 57 40 LINKdotNET AS number 9116 351 168 26 Goldenlines main autonomous s 3320 315 6035 262 Deutsche Telekom AG 3301 314 1456 294 TeliaNet Sweden 6746 289 130 265 Dynamic Network Technologies, 680 267 2045 257 DFN-IP service G-WiN 8551 265 252 37 Bezeq International 8708 262 420 241 Romania Data Systems S.A. 3215 258 2424 98 France Telecom Transpac 8220 256 444 239 COLT Telecommunications 3352 227 1865 38 Ibernet, Internet Access Netw 5089 224 1658 54 NTL Group Limited 3269 223 2839 73 TELECOM ITALIA 9121 214 1441 24 TTnet Autonomous System 3292 196 1379 176 TDC Tele Danmark 12479 193 578 6 Uni2 Autonomous System 1257 192 1195 170 SWIPnet Swedish IP Network 3300 192 172 92 AUCS Communications Services 20858 186 34 3 EgyNet LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 902 1970 214 UniNet S.A. de C.V. 11830 514 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 374 114 60 Servicios Alestra S.A de C.V 7303 340 162 49 Telecom Argentina Stet-France 6471 330 75 33 ENTEL CHILE S.A. 14522 327 28 7 SatNet S.A. 22047 317 246 13 VTR PUNTO NET S.A. 14117 281 19 15 Telefonica del Sur S.A. 10481 278 104 9 Prima S.A. 11664 271 30 13 Keytech SA 11556 235 128 3 Cable-Wireless Panama 10620 234 65 21 TVCABLE BOGOTA 6147 228 178 24 Telefonica Del Peru 6503 201 170 82 AVANTEL, S.A. 23216 196 17 46 RAMtelecom Telecomunicaciones 20299 180 25 31 NEWCOM AMERICAS 8163 177 11 6 METROTEL REDES S.A. 21826 171 30 58 INTERCABLE 7738 169 506 23 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 286 870 226 The Internet Solution 8452 219 188 7 TEDATA 2018 149 301 115 Tertiary Education Network 6713 142 135 11 Itissalat Al-MAGHRIB 33783 126 8 11 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 100 6 3 Starcomms Nigeria Limited 24835 87 48 6 RAYA Telecom - Egypt 15475 76 84 4 Nile Online 2905 74 174 71 The Internetworking Company o 23889 69 24 15 MAURITIUS TELECOM 2561 62 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 33774 47 29 25 AS Number for Telecom Algeria 5713 46 294 36 Telkom SA Ltd 16637 42 21 29 Johnnic e-Ventures 8524 31 2 10 AUCEGYPT Autonomous System 12455 29 6 3 Jambonet Autonomous system 21280 29 4 4 Swift Global Kenya Ltd.Is an 10798 27 16 1 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1352 1281 Videsh Sanchar Nigam Ltd. Aut 11492 1140 1128 Cable One 18566 1023 1014 Covad Communications 6478 1132 963 AT&T Worldnet Services 4323 1322 950 Time Warner Telecom 9498 999 935 BHARTI BT INTERNET LTD. 4134 1076 783 CHINANET-BACKBONE 17488 796 741 Hathway IP Over Cable Interne 9583 1124 715 Sify Limited 22773 765 715 Cox Communications, Inc. 8151 902 688 UniNet S.A. de C.V. 5668 658 635 CenturyTel Internet Holdings, 7545 724 603 TPG Internet Pty Ltd 19262 774 591 Verizon Global Networks 6517 595 558 Yipes Communications, Inc. 18101 595 545 Reliance Infocom Ltd Internet 15270 574 536 PaeTec.net -a division of Pae 6197 1029 520 BellSouth Network Solutions, 19916 568 517 OLM LLC 4668 516 506 LG-EDS Systems Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64586 PRIVATE 192.170.73.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.137.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.140.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.141.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.142.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.143.0/24 4845 Chung Hsiao East Roa 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:15 /11:37 /12:134 /13:261 /14:472 /15:921 /16:9616 /17:4074 /18:6613 /19:13985 /20:16226 /21:14904 /22:19174 /23:20080 /24:121504 /25:772 /26:1032 /27:507 /28:87 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 11492 1132 1140 Cable One 6478 1131 1132 AT&T Worldnet Services 18566 1005 1023 Covad Communications 9583 966 1124 Sify Limited 2386 906 1215 AT&T Data Communications Serv 7018 819 1478 AT&T WorldNet Services 7011 814 921 Citizens Utilities 6197 782 1029 BellSouth Network Solutions, 23577 776 785 Korea Telecom (ATM-MPLS) 4755 736 1352 Videsh Sanchar Nigam Ltd. Aut 9498 671 999 BHARTI BT INTERNET LTD. 17488 619 796 Hathway IP Over Cable Interne 4766 606 808 Korea Telecom (KIX) 19916 563 568 OLM LLC 6517 561 595 Yipes Communications, Inc. 4323 555 1322 Time Warner Telecom 15270 538 574 PaeTec.net -a division of Pae 5668 523 658 CenturyTel Internet Holdings, 4668 506 516 LG-EDS Systems Inc. 18101 501 595 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:86 12:1804 13:1 15:19 16:3 17:3 18:13 20:36 24:967 25:1 32:56 33:3 38:346 40:60 41:321 44:2 47:4 52:4 55:3 56:3 57:24 58:473 59:392 60:367 61:1015 62:931 63:2005 64:3185 65:2370 66:3408 67:797 68:659 69:1974 70:444 71:105 72:1413 73:1 74:641 75:259 76:129 77:339 78:54 80:831 81:826 82:576 83:385 84:617 85:820 86:339 87:481 88:278 89:987 90:24 91:533 97:6 98:2 116:316 117:178 118:17 121:277 122:599 123:175 124:674 125:985 128:270 129:216 130:139 131:363 132:55 133:9 134:197 135:34 136:190 137:82 138:153 139:73 140:501 141:174 142:382 143:255 144:300 145:46 146:331 147:122 148:409 149:148 150:111 151:159 152:87 153:119 154:3 155:259 156:162 157:217 158:158 159:173 160:118 161:97 162:174 163:181 164:481 165:393 166:277 167:300 168:515 169:122 170:388 171:22 172:2 189:74 190:1083 192:5745 193:3982 194:3187 195:2288 196:975 198:3826 199:3286 200:5265 201:1188 202:7375 203:7707 204:3930 205:1967 206:2414 207:2882 208:2821 209:3495 210:2460 211:1084 212:1328 213:1476 214:415 215:41 216:3988 217:1197 218:328 219:382 220:1021 221:406 222:266 End of report

1 0

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

07 Sep '07

BGP Update Report Interval: 06-Aug-07 -to- 06-Sep-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 1072453 2.4% 437.7 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS18566 622178 1.4% 608.2 -- COVAD - Covad Communications Co. 3 - AS7011 467551 1.0% 498.5 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 4 - AS4766 445273 1.0% 533.3 -- KIXS-AS-KR Korea Telecom 5 - AS852 349437 0.8% 587.3 -- ASN852 - Telus Advanced Communications 6 - AS22773 344450 0.8% 449.7 -- CCINET-2 - Cox Communications Inc. 7 - AS4134 341979 0.8% 243.7 -- CHINANET-BACKBONE No.31,Jin-rong Street 8 - AS4812 321444 0.7% 563.9 -- CHINANET-SH-AP China Telecom (Group) 9 - AS9583 313068 0.7% 263.5 -- SIFY-AS-IN Sify Limited 10 - AS6198 307782 0.7% 491.7 -- BATI-MIA - BellSouth Network Solutions, Inc 11 - AS4323 287824 0.6% 212.1 -- TWTC - Time Warner Telecom, Inc. 12 - AS7132 263308 0.6% 563.8 -- SBIS-AS - AT&T Internet Services 13 - AS721 225880 0.5% 438.6 -- DISA-ASNBLK - DoD Network Information Center 14 - AS16852 220065 0.5% 540.7 -- BROADWING-FOCAL - Broadwing Communications Services, Inc. 15 - AS19916 211304 0.5% 372.0 -- ASTRUM-0001 - OLM LLC 16 - AS174 191096 0.4% 192.2 -- COGENT Cogent/PSI 17 - AS9929 190525 0.4% 516.3 -- CNCNET-CN China Netcom Corp. 18 - AS2907 182599 0.4% 556.7 -- ERX-SINET-AS National Center for Science Information Systems 19 - AS4755 181603 0.4% 134.1 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 20 - AS5668 170976 0.4% 255.6 -- AS-5668 - CenturyTel Internet Holdings, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS27289 29924 0.1% 29924.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 2 - AS26829 25988 0.1% 25988.0 -- YKK-USA - YKK USA,INC 3 - AS22072 25968 0.1% 25968.0 -- 4 - AS30850 27505 0.1% 13752.5 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 5 - AS15126 9119 0.0% 9119.0 -- ASMC - American Suzuki Motor Corporation 6 - AS14906 40287 0.1% 8057.4 -- 7 - AS10275 13512 0.0% 6756.0 -- AS-UNITEDNETWORK - ABS-CBN International 8 - AS13285 43510 0.1% 6215.7 -- OPALTELECOM-AS Opal Telecom 9 - AS43403 6136 0.0% 6136.0 -- SVIAZ-PLUS-AS LLC "Sviaz Plus" 10 - AS43043 5101 0.0% 5101.0 -- INTERKOM-AS Interkom Sp. z o.o. 11 - AS30707 12545 0.0% 4181.7 -- 12 - AS30375 4106 0.0% 4106.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 13 - AS20816 3161 0.0% 3161.0 -- IIP-NET-AS20816 Science and Society Telecomm Center 14 - AS39408 3126 0.0% 3126.0 -- CZ-ETHERNET AVI ethernet.cz 15 - AS21348 5452 0.0% 2726.0 -- KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland 16 - AS43046 2657 0.0% 2657.0 -- MSOLS-AS MSOLS LTD 17 - AS9660 7405 0.0% 2468.3 -- KANNET-AS-AP Telecommunication and ISP company 18 - AS13620 26795 0.1% 2435.9 -- ASN-ELAN - Elan Communications, Inc. 19 - AS36011 4692 0.0% 2346.0 -- AHSYS-ASN - Atlantic Health System 20 - AS40359 2251 0.0% 2251.0 -- SOUTHEASTERNMILLS-ROME - Southeastern Mills, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.135.22.0/24 47845 0.1% AS9583 -- SIFY-AS-IN Sify Limited 2 - 62.24.238.0/24 42200 0.1% AS13285 -- OPALTELECOM-AS Opal Telecom 3 - 117.58.192.0/19 38318 0.1% AS7491 -- PI-PH-AS-AP PI-PHILIPINES 4 - 80.243.64.0/20 30591 0.1% AS21332 -- NTC-AS New Telephone Company 5 - 208.46.32.0/24 29924 0.1% AS27289 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 6 - 221.135.253.0/24 29033 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 194.110.73.0/24 27469 0.1% AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 8 - 12.108.254.0/24 25988 0.1% AS26829 -- YKK-USA - YKK USA,INC 9 - 12.106.30.0/24 25968 0.1% AS22072 -- 10 - 209.163.125.0/24 18118 0.0% AS14390 -- CORENET - Coretel America, Inc. 11 - 221.135.113.0/24 14332 0.0% AS9583 -- SIFY-AS-IN Sify Limited 12 - 64.95.193.0/24 12501 0.0% AS30707 -- 13 - 89.4.131.0/24 12432 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 14 - 89.4.130.0/24 12067 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - 203.63.26.0/24 11765 0.0% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 16 - 89.4.129.0/24 11652 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 89.4.158.0/24 11251 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 89.4.128.0/24 10945 0.0% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 19 - 77.247.128.0/20 10232 0.0% AS34034 -- ARCTEL-AS Arctel Company Main AS AS43043 -- INTERKOM-AS Interkom Sp. z o.o. 20 - 124.7.157.0/24 9258 0.0% AS9583 -- SIFY-AS-IN Sify Limited 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

1 0

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

07 Sep '07

This report has been generated at Fri Sep 7 21:14:01 2007 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 31-08-07 233216 151101 01-09-07 233059 149313 02-09-07 233282 149506 03-09-07 233177 150337 04-09-07 235243 150337 05-09-07 162793 153984 06-09-07 235689 154214 07-09-07 235800 154371 AS Summary 26227 Number of ASes in routing system 11052 Number of ASes announcing only one prefix 1940 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 89156608 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 07Sep07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 235610 154437 81173 34.5% All ASes AS4538 1940 700 1240 63.9% ERX-CERNET-BKB China Education and Research Network Center AS18566 1023 99 924 90.3% COVAD - Covad Communications Co. AS4755 1355 547 808 59.6% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4323 1317 517 800 60.7% TWTC - Time Warner Telecom, Inc. AS11492 1140 349 791 69.4% CABLEONE - CABLE ONE AS6478 1131 349 782 69.1% ATT-INTERNET3 - AT&T WorldNet Services AS22773 765 65 700 91.5% CCINET-2 - Cox Communications Inc. AS9498 999 361 638 63.9% BBIL-AP BHARTI BT INTERNET LTD. AS4134 1076 452 624 58.0% CHINANET-BACKBONE No.31,Jin-rong Street AS18101 595 66 529 88.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 795 274 521 65.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS15270 574 70 504 87.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS7545 726 232 494 68.0% TPG-INTERNET-AP TPG Internet Pty Ltd AS19262 773 286 487 63.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS8151 900 423 477 53.0% Uninet S.A. de C.V. AS7018 1491 1015 476 31.9% ATT-INTERNET4 - AT&T WorldNet Services AS2386 1217 750 467 38.4% INS-AS - AT&T Data Communications Services AS6197 1031 571 460 44.6% BATI-ATL - BellSouth Network Solutions, Inc AS4668 516 67 449 87.0% LGNET-AS-KR LG CNS AS4812 550 111 439 79.8% CHINANET-SH-AP China Telecom (Group) AS4766 808 377 431 53.3% KIXS-AS-KR Korea Telecom AS9443 477 82 395 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 502 111 391 77.9% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS19916 568 203 365 64.3% ASTRUM-0001 - OLM LLC AS4808 467 120 347 74.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS16814 426 80 346 81.2% NSS S.A. AS7011 921 576 345 37.5% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS5668 653 331 322 49.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 399 83 316 79.2% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS577 577 262 315 54.6% BACOM - Bell Canada Total 25712 9529 16183 62.9% Top 30 total Possible Bogus Routes 10.190.0.69/32 AS3741 IS 10.190.15.1/32 AS3741 IS 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.241.122.128/26 AS33287 DNEO-OSP4 - Comcast Cable Communications, Inc. 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.4.176.192/28 AS30217 DESYNC Desync Corporation 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 78.24.144.0/21 AS16065 AS16065 Easynet AS 78.24.152.0/21 AS21446 AS21446 Almaz-Telecom Autonomous System 91.198.97.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o. 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.168.0.2/32 AS3741 IS 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.0.74.0/23 AS6714 ATOMNET ATOM SA 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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 31 Aug '07

31 Aug '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 01 Sep, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/09/01/0400 Analysis Summary ---------------- BGP routing table entries examined: 229742 Prefixes after maximum aggregation: 119898 Deaggregation factor: 1.92 Unique aggregates announced to Internet: 110820 Total ASes present in the Internet Routing Table: 26109 Prefixes per ASN: 8.80 Origin-only ASes present in the Internet Routing Table: 22732 Origin ASes announcing only one prefix: 11081 Transit ASes present in the Internet Routing Table: 3377 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 20 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 10 Unregistered ASNs in the Routing Table: 6 Prefixes from 32-bit ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1756836704 Equivalent to 104 /8s, 183 /16s and 51 /24s Percentage of available address space announced: 47.4 Percentage of allocated address space announced: 62.1 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 121719 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 53719 Total APNIC prefixes after maximum aggregation: 20575 APNIC Deaggregation factor: 2.61 Prefixes being announced from the APNIC address blocks: 50635 Unique aggregates announced from the APNIC address blocks: 21459 APNIC Region origin ASes present in the Internet Routing Table: 3046 APNIC Prefixes per ASN: 16.62 APNIC Region origin ASes announcing only one prefix: 809 APNIC Region transit ASes present in the Internet Routing Table: 467 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 313653792 Equivalent to 18 /8s, 177 /16s and 250 /24s Percentage of available APNIC address space announced: 77.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 108857 Total ARIN prefixes after maximum aggregation: 62963 ARIN Deaggregation factor: 1.73 Prefixes being announced from the ARIN address blocks: 80198 Unique aggregates announced from the ARIN address blocks: 31899 ARIN Region origin ASes present in the Internet Routing Table: 11791 ARIN Prefixes per ASN: 6.80 ARIN Region origin ASes announcing only one prefix: 4522 ARIN Region transit ASes present in the Internet Routing Table: 1091 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 343064576 Equivalent to 20 /8s, 114 /16s and 192 /24s Percentage of available ARIN address space announced: 75.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 48026 Total RIPE prefixes after maximum aggregation: 30905 RIPE Deaggregation factor: 1.55 Prefixes being announced from the RIPE address blocks: 44417 Unique aggregates announced from the RIPE address blocks: 29477 RIPE Region origin ASes present in the Internet Routing Table: 10130 RIPE Prefixes per ASN: 4.38 RIPE Region origin ASes announcing only one prefix: 5399 RIPE Region transit ASes present in the Internet Routing Table: 1605 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 325697152 Equivalent to 19 /8s, 105 /16s and 190 /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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 16441 Total LACNIC prefixes after maximum aggregation: 4422 LACNIC Deaggregation factor: 3.72 Prefixes being announced from the LACNIC address blocks: 14536 Unique aggregates announced from the LACNIC address blocks: 7794 LACNIC Region origin ASes present in the Internet Routing Table: 858 LACNIC Prefixes per ASN: 16.94 LACNIC Region origin ASes announcing only one prefix: 282 LACNIC Region transit ASes present in the Internet Routing Table: 144 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 42168064 Equivalent to 2 /8s, 131 /16s and 111 /24s Percentage of available LACNIC address space announced: 62.8 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2683 Total AfriNIC prefixes after maximum aggregation: 1021 AfriNIC Deaggregation factor: 2.63 Prefixes being announced from the AfriNIC address blocks: 2261 Unique aggregates announced from the AfriNIC address blocks: 1335 AfriNIC Region origin ASes present in the Internet Routing Table: 206 AfriNIC Prefixes per ASN: 10.98 AfriNIC Region origin ASes announcing only one prefix: 69 AfriNIC Region transit ASes present in the Internet Routing Table: 36 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 7426304 Equivalent to 0 /8s, 113 /16s and 81 /24s Percentage of available AfriNIC address space announced: 22.1 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1345 383 74 Videsh Sanchar Nigam Ltd. Aut 9583 1134 100 106 Sify Limited 4134 1071 11178 289 CHINANET-BACKBONE 9498 997 532 66 BHARTI BT INTERNET LTD. 4766 803 5441 319 Korea Telecom (KIX) 17488 796 52 55 Hathway IP Over Cable Interne 23577 786 34 682 Korea Telecom (ATM-MPLS) 7545 729 159 121 TPG Internet Pty Ltd 18101 595 119 50 Reliance Infocom Ltd Internet 4812 547 968 96 China Telecom (Shanghai) 1221 542 1951 424 Telstra Pty Ltd 4668 516 68 10 LG-EDS Systems Inc. 17676 503 10919 64 Softbank BB Corp. 4808 483 779 114 CNCGROUP IP network: China169 9443 464 122 77 Primus Telecommunications 4802 432 116 158 Wantree Development 7474 378 216 267 SingTel Optus Pty Ltd 17974 373 130 13 PT TELEKOMUNIKASI INDONESIA 4837 366 5104 167 chinanet IDC center beijing n 9829 363 258 14 BSNL National Internet Backbo ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1475 6074 993 AT&T WorldNet Services 4323 1324 992 373 Time Warner Telecom 2386 1214 618 748 AT&T Data Communications Serv 11492 1137 110 11 Cable One 6478 1132 324 169 AT&T Worldnet Services 6197 1028 718 511 BellSouth Network Solutions, 18566 1022 288 9 Covad Communications 174 975 6780 863 Cogent Communications 701 938 6577 716 UUNET Technologies, Inc. 7011 919 278 549 Citizens Utilities 20115 817 751 436 Charter Communications 1239 802 2718 563 Sprint 19262 775 2745 184 Verizon Global Networks 22773 762 2149 50 Cox Communications, Inc. 209 739 3836 584 Qwest 5668 657 176 23 CenturyTel Internet Holdings, 6517 590 165 37 Yipes Communications, Inc. 3356 587 10811 344 Level 3 Communications, LLC 852 576 1095 361 Telus Advanced Communications 15270 574 160 38 PaeTec.net -a division of Pae RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 492 1923 394 UUNET - Commercial IP service 24863 367 57 40 LINKdotNET AS number 9116 346 168 26 Goldenlines main autonomous s 3301 314 1456 294 TeliaNet Sweden 3320 314 6035 261 Deutsche Telekom AG 6746 287 130 263 Dynamic Network Technologies, 680 269 2045 257 DFN-IP service G-WiN 8708 262 420 241 Romania Data Systems S.A. 8220 260 445 243 COLT Telecommunications 3215 258 2424 98 France Telecom Transpac 8551 248 244 28 Bezeq International 3352 227 1868 38 Ibernet, Internet Access Netw 5089 222 1658 54 NTL Group Limited 3269 221 2775 73 TELECOM ITALIA 9121 214 1441 24 TTnet Autonomous System 3292 195 1379 175 TDC Tele Danmark 1257 192 1195 170 SWIPnet Swedish IP Network 3300 192 172 92 AUCS Communications Services 12479 192 578 6 Uni2 Autonomous System 3246 187 253 177 Song Networks LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 904 1974 205 UniNet S.A. de C.V. 11830 517 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 371 114 57 Servicios Alestra S.A de C.V 7303 339 177 45 Telecom Argentina Stet-France 14522 333 28 7 SatNet S.A. 6471 322 75 33 ENTEL CHILE S.A. 22047 318 246 13 VTR PUNTO NET S.A. 14117 281 19 15 Telefonica del Sur S.A. 10481 278 104 9 Prima S.A. 11556 235 128 3 Cable-Wireless Panama 6147 227 178 24 Telefonica Del Peru 10620 223 62 23 TVCABLE BOGOTA 6503 201 170 82 AVANTEL, S.A. 23216 196 16 44 RAMtelecom Telecomunicaciones 20299 180 25 31 NEWCOM AMERICAS 8163 177 11 6 METROTEL REDES S.A. 7738 169 506 23 Telecomunicacoes da Bahia S.A 21826 168 30 59 INTERCABLE 19169 165 12 17 Telconet AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 283 868 224 The Internet Solution 8452 222 188 7 TEDATA 2018 148 301 115 Tertiary Education Network 6713 142 135 11 Itissalat Al-MAGHRIB 33783 126 8 11 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 100 6 3 Starcomms Nigeria Limited 24835 87 48 6 RAYA Telecom - Egypt 15475 75 84 4 Nile Online 2905 74 174 71 The Internetworking Company o 23889 69 24 15 MAURITIUS TELECOM 2561 62 6 2 Egyptian Universities Network 33774 47 29 25 AS Number for Telecom Algeria 5713 46 294 36 Telkom SA Ltd 16637 46 21 29 Johnnic e-Ventures 8524 31 2 10 AUCEGYPT Autonomous System 12455 29 6 3 Jambonet Autonomous system 21280 29 4 4 Swift Global Kenya Ltd.Is an 10798 27 16 1 Standard Bank of South Africa 21491 24 17 2 UTL On-line is RF broadband I Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1345 1271 Videsh Sanchar Nigam Ltd. Aut 11492 1137 1126 Cable One 9583 1134 1028 Sify Limited 18566 1022 1013 Covad Communications 6478 1132 963 AT&T Worldnet Services 4323 1324 951 Time Warner Telecom 9498 997 931 BHARTI BT INTERNET LTD. 4134 1071 782 CHINANET-BACKBONE 17488 796 741 Hathway IP Over Cable Interne 22773 762 712 Cox Communications, Inc. 8151 904 699 UniNet S.A. de C.V. 5668 657 634 CenturyTel Internet Holdings, 7545 729 608 TPG Internet Pty Ltd 19262 775 591 Verizon Global Networks 6517 590 553 Yipes Communications, Inc. 18101 595 545 Reliance Infocom Ltd Internet 15270 574 536 PaeTec.net -a division of Pae 6197 1028 517 BellSouth Network Solutions, 19916 568 517 OLM LLC 11830 517 508 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64250 RESERVED 122.171.0.0/24 9498 BHARTI BT INTERNET L 64250 RESERVED 122.171.1.0/24 9498 BHARTI BT INTERNET L 64586 PRIVATE 192.170.73.0/24 4845 Chung Hsiao East Roa 64501 RESERVED 195.189.160.0/24 35041 Crystone Autonomous 64586 PRIVATE 202.165.137.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.140.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.141.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.142.0/24 4845 Chung Hsiao East Roa 64586 PRIVATE 202.165.143.0/24 4845 Chung Hsiao East Roa 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:15 /11:38 /12:134 /13:260 /14:471 /15:919 /16:9620 /17:4069 /18:6596 /19:13963 /20:16197 /21:14868 /22:19127 /23:20067 /24:120967 /25:772 /26:1030 /27:505 /28:84 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1131 1132 AT&T Worldnet Services 11492 1129 1137 Cable One 18566 1004 1022 Covad Communications 9583 968 1134 Sify Limited 2386 907 1214 AT&T Data Communications Serv 7018 816 1475 AT&T WorldNet Services 7011 813 919 Citizens Utilities 6197 781 1028 BellSouth Network Solutions, 23577 777 786 Korea Telecom (ATM-MPLS) 4755 727 1345 Videsh Sanchar Nigam Ltd. Aut 9498 669 997 BHARTI BT INTERNET LTD. 17488 619 796 Hathway IP Over Cable Interne 4766 601 803 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 557 1324 Time Warner Telecom 6517 556 590 Yipes Communications, Inc. 15270 538 574 PaeTec.net -a division of Pae 5668 522 657 CenturyTel Internet Holdings, 4668 506 516 LG-EDS Systems Inc. 18101 500 595 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:86 12:1810 13:1 15:19 16:3 17:3 18:13 20:36 24:967 25:1 32:56 33:3 38:349 40:60 41:321 44:2 47:4 52:4 55:3 56:3 57:25 58:471 59:386 60:367 61:1016 62:927 63:2002 64:3189 65:2369 66:3402 67:804 68:658 69:1969 70:448 71:105 72:1396 73:2 74:642 75:262 76:128 77:330 78:48 80:826 81:826 82:576 83:357 84:607 85:805 86:340 87:488 88:279 89:973 90:25 91:522 97:5 116:315 117:154 118:9 121:270 122:595 123:170 124:644 125:988 128:274 129:216 130:139 131:363 132:55 133:9 134:197 135:34 136:189 137:81 138:153 139:72 140:499 141:173 142:379 143:255 144:299 145:46 146:329 147:123 148:412 149:148 150:110 151:159 152:87 153:119 154:3 155:260 156:160 157:214 158:158 159:171 160:113 161:96 162:175 163:180 164:476 165:394 166:275 167:297 168:515 169:123 170:387 171:22 172:2 189:71 190:1005 192:5742 193:3972 194:3191 195:2296 196:974 198:3823 199:3283 200:5094 201:1184 202:7371 203:7710 204:3928 205:1972 206:2418 207:2840 208:2815 209:3479 210:2458 211:1087 212:1314 213:1482 214:413 215:41 216:3987 217:1191 218:325 219:382 220:1028 221:415 222:262 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 31 Aug '07

31 Aug '07

BGP Update Report Interval: 30-Jul-07 -to- 30-Aug-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 162315 2.2% 137.2 -- SIFY-AS-IN Sify Limited 2 - AS14906 78389 1.1% 15677.8 -- 3 - AS6837 78263 1.1% 698.8 -- SWISSCOM-TRANSIT-AS Swisscom Solutions AG 4 - AS4621 77868 1.1% 526.1 -- UNSPECIFIED UNINET-TH 5 - AS24731 66260 0.9% 1743.7 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - AS14201 60057 0.8% 6005.7 -- 7 - AS7018 51034 0.7% 33.1 -- ATT-INTERNET4 - AT&T WorldNet Services 8 - AS13285 45746 0.6% 6535.1 -- OPALTELECOM-AS Opal Telecom 9 - AS17974 42293 0.6% 107.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 10 - AS30850 40792 0.6% 20396.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 11 - AS7545 37504 0.5% 49.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd 12 - AS7491 37355 0.5% 313.9 -- PI-PH-AS-AP PI-PHILIPINES 13 - AS4249 37059 0.5% 261.0 -- LILLY-AS - Eli Lilly and Company 14 - AS237 34922 0.5% 204.2 -- MERIT-AS-14 - Merit Network Inc. 15 - AS5786 34805 0.5% 204.7 -- UPRENET - University of Puerto Rico 16 - AS8764 34498 0.5% 20.6 -- TEOLTAB TEO LT AB Autonomous System 17 - AS27289 34352 0.5% 34352.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 18 - AS702 34020 0.5% 51.7 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 19 - AS8151 33282 0.5% 35.2 -- Uninet S.A. de C.V. 20 - AS12975 32562 0.5% 664.5 -- PALTEL-AS PALTEL Autonomous System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS27289 34352 0.5% 34352.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 2 - AS22072 31744 0.4% 31744.0 -- 3 - AS30850 40792 0.6% 20396.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 4 - AS26829 19646 0.3% 19646.0 -- YKK-USA - YKK USA,INC 5 - AS14906 78389 1.1% 15677.8 -- 6 - AS15126 8039 0.1% 8039.0 -- ASMC - American Suzuki Motor Corporation 7 - AS13285 45746 0.6% 6535.1 -- OPALTELECOM-AS Opal Telecom 8 - AS43043 6523 0.1% 6523.0 -- INTERKOM-AS Interkom Sp. z o.o. 9 - AS14201 60057 0.8% 6005.7 -- 10 - AS30707 13209 0.2% 4403.0 -- 11 - AS21348 8010 0.1% 4005.0 -- KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland 12 - AS20816 3739 0.1% 3739.0 -- IIP-NET-AS20816 Science and Society Telecomm Center 13 - AS30375 3392 0.1% 3392.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 14 - AS39408 3111 0.0% 3111.0 -- CZ-ETHERNET AVI ethernet.cz 15 - AS41688 17499 0.2% 2916.5 -- COSMOFON-AS AS for Cosmofon 16 - AS13620 31519 0.4% 2865.4 -- ASN-ELAN - Elan Communications, Inc. 17 - AS40359 2511 0.0% 2511.0 -- SOUTHEASTERNMILLS-ROME - Southeastern Mills, Inc. 18 - AS9660 7411 0.1% 2470.3 -- KANNET-AS-AP Telecommunication and ISP company 19 - AS29425 2028 0.0% 2028.0 -- SAKHCOM-AS SAKHCOM-NETWORK AS 20 - AS43046 2012 0.0% 2012.0 -- MSOLS-AS MSOLS LTD TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.135.22.0/24 51269 0.7% AS9583 -- SIFY-AS-IN Sify Limited 2 - 62.24.238.0/24 45660 0.6% AS13285 -- OPALTELECOM-AS Opal Telecom 3 - 194.110.73.0/24 40772 0.5% AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 4 - 221.135.253.0/24 39598 0.5% AS9583 -- SIFY-AS-IN Sify Limited 5 - 208.46.32.0/24 34352 0.4% AS27289 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 6 - 12.106.30.0/24 31744 0.4% AS22072 -- 7 - 117.58.192.0/19 31196 0.4% AS7491 -- PI-PH-AS-AP PI-PHILIPINES 8 - 80.243.64.0/20 30257 0.4% AS21332 -- NTC-AS New Telephone Company 9 - 170.65.189.0/24 30077 0.4% AS14201 -- 10 - 170.65.176.0/22 29879 0.4% AS14201 -- 11 - 12.108.254.0/24 19646 0.2% AS26829 -- YKK-USA - YKK USA,INC 12 - 12.27.90.0/24 18102 0.2% AS14906 -- 13 - 12.27.91.0/24 18097 0.2% AS14906 -- 14 - 12.27.88.0/24 14206 0.2% AS14906 -- 15 - 12.27.89.0/24 14116 0.2% AS14906 -- 16 - 12.27.88.0/22 13868 0.2% AS14906 -- 17 - 89.4.131.0/24 13668 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 64.95.193.0/24 13193 0.2% AS30707 -- 19 - 203.63.26.0/24 13133 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 20 - 77.247.128.0/20 13119 0.2% AS34034 -- ARCTEL-AS Arctel Company Main AS AS43043 -- INTERKOM-AS Interkom Sp. z o.o. 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

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 31 Aug '07

31 Aug '07

This report has been generated at Fri Aug 31 21:14:10 2007 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 24-08-07 228272 149302 25-08-07 233150 149937 26-08-07 233142 150250 27-08-07 233479 150700 28-08-07 233323 151020 29-08-07 233577 149431 30-08-07 233841 150016 31-08-07 233216 150935 AS Summary 26201 Number of ASes in routing system 11053 Number of ASes announcing only one prefix 1490 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89094912 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 31Aug07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 233077 150930 82147 35.2% All ASes AS4755 1346 402 944 70.1% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1022 108 914 89.4% COVAD - Covad Communications Co. AS4323 1319 432 887 67.2% TWTC - Time Warner Telecom, Inc. AS11492 1137 344 793 69.7% CABLEONE - CABLE ONE AS6478 1129 354 775 68.6% ATT-INTERNET3 - AT&T WorldNet Services AS4134 1071 337 734 68.5% CHINANET-BACKBONE No.31,Jin-rong Street AS22773 763 76 687 90.0% CCINET-2 - Cox Communications Inc. AS9498 996 400 596 59.8% BBIL-AP BHARTI BT INTERNET LTD. AS19262 776 227 549 70.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS17488 796 284 512 64.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18101 594 93 501 84.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS8151 905 405 500 55.2% Uninet S.A. de C.V. AS7545 732 233 499 68.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS7018 1490 1013 477 32.0% ATT-INTERNET4 - AT&T WorldNet Services AS15270 574 100 474 82.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS2386 1214 751 463 38.1% INS-AS - AT&T Data Communications Services AS6197 1026 574 452 44.1% BATI-ATL - BellSouth Network Solutions, Inc AS4812 548 106 442 80.7% CHINANET-SH-AP China Telecom (Group) AS17676 503 64 439 87.3% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 803 378 425 52.9% KIXS-AS-KR Korea Telecom AS9443 473 82 391 82.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS9583 1132 768 364 32.2% SIFY-AS-IN Sify Limited AS4808 482 119 363 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7011 913 554 359 39.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 516 168 348 67.4% LGNET-AS-KR LG CNS AS16814 426 84 342 80.3% NSS S.A. AS16852 402 75 327 81.3% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS33588 458 144 314 68.6% BRESNAN-AS - Bresnan Communications, LLC. AS577 574 261 313 54.5% BACOM - Bell Canada Total 24688 9037 15651 63.4% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.241.122.128/26 AS33287 DNEO-OSP4 - Comcast Cable Communications, Inc. 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.4.176.192/28 AS30217 DESYNC Desync Corporation 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 78.157.128.0/19 AS35057 ULTRANET-AS UltraNet Ltd. 78.157.160.0/19 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 85.158.88.0/21 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH 91.198.78.0/24 AS33891 CORE-BACKBONE Core-Backbone GmbH 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 118.102.8.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.9.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.10.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.11.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.12.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.13.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.14.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.15.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS1930 RCCN RCCN-NET 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.0.74.0/23 AS6714 ATOMNET ATOM SA 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.28.176.0/21 AS1273 CW Cable & Wireless 206.55.208.0/20 AS22180 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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]Routing WG meeting at RIPE 55.
by Rob Evans 30 Aug '07

30 Aug '07

Good people, As autumn approaches, so the next RIPE meeting bears down on us like a barrel of beer rolling over a small matchstick model. We will be holding a meeting of the routing working group, in its usual slot after lunch on Thursday, and Joao, Joachim and myself are now soliciting presentations. If you've got a routing topic that you think others might be interested in, whether it relates to global routing issues or how things are done within your ISP, please let us know -- along with an idea of how much time you want. All the best, Rob, Joao, Joachim

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 24 Aug '07

24 Aug '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 25 Aug, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/08/25/0400 Analysis Summary ---------------- BGP routing table entries examined: 229751 Prefixes after maximum aggregation: 119874 Deaggregation factor: 1.92 Unique aggregates announced to Internet: 110416 Total ASes present in the Internet Routing Table: 26036 Prefixes per ASN: 8.82 Origin-only ASes present in the Internet Routing Table: 22668 Origin ASes announcing only one prefix: 11045 Transit ASes present in the Internet Routing Table: 3368 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 5 Prefixes from 32-bit ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1755282784 Equivalent to 104 /8s, 159 /16s and 125 /24s Percentage of available address space announced: 47.4 Percentage of allocated address space announced: 62.0 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 121765 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 53875 Total APNIC prefixes after maximum aggregation: 20446 APNIC Deaggregation factor: 2.63 Prefixes being announced from the APNIC address blocks: 50793 Unique aggregates announced from the APNIC address blocks: 21320 APNIC Region origin ASes present in the Internet Routing Table: 3034 APNIC Prefixes per ASN: 16.74 APNIC Region origin ASes announcing only one prefix: 806 APNIC Region transit ASes present in the Internet Routing Table: 468 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 312948384 Equivalent to 18 /8s, 167 /16s and 54 /24s Percentage of available APNIC address space announced: 77.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 108606 Total ARIN prefixes after maximum aggregation: 62865 ARIN Deaggregation factor: 1.73 Prefixes being announced from the ARIN address blocks: 79932 Unique aggregates announced from the ARIN address blocks: 31815 ARIN Region origin ASes present in the Internet Routing Table: 11778 ARIN Prefixes per ASN: 6.79 ARIN Region origin ASes announcing only one prefix: 4530 ARIN Region transit ASes present in the Internet Routing Table: 1080 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 342669824 Equivalent to 20 /8s, 108 /16s and 186 /24s Percentage of available ARIN address space announced: 75.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 48155 Total RIPE prefixes after maximum aggregation: 31109 RIPE Deaggregation factor: 1.55 Prefixes being announced from the RIPE address blocks: 44559 Unique aggregates announced from the RIPE address blocks: 29324 RIPE Region origin ASes present in the Internet Routing Table: 10092 RIPE Prefixes per ASN: 4.42 RIPE Region origin ASes announcing only one prefix: 5367 RIPE Region transit ASes present in the Internet Routing Table: 1605 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Internet: 325478784 Equivalent to 19 /8s, 102 /16s and 105 /24s Percentage of available RIPE address space announced: 74.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/4, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 16376 Total LACNIC prefixes after maximum aggregation: 4412 LACNIC Deaggregation factor: 3.71 Prefixes being announced from the LACNIC address blocks: 14510 Unique aggregates announced from the LACNIC address blocks: 7783 LACNIC Region origin ASes present in the Internet Routing Table: 849 LACNIC Prefixes per ASN: 17.09 LACNIC Region origin ASes announcing only one prefix: 273 LACNIC Region transit ASes present in the Internet Routing Table: 146 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 42072832 Equivalent to 2 /8s, 129 /16s and 251 /24s Percentage of available LACNIC address space announced: 62.7 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2728 Total AfriNIC prefixes after maximum aggregation: 1030 AfriNIC Deaggregation factor: 2.65 Prefixes being announced from the AfriNIC address blocks: 2272 Unique aggregates announced from the AfriNIC address blocks: 1342 AfriNIC Region origin ASes present in the Internet Routing Table: 206 AfriNIC Prefixes per ASN: 11.03 AfriNIC Region origin ASes announcing only one prefix: 69 AfriNIC Region transit ASes present in the Internet Routing Table: 32 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 7439360 Equivalent to 0 /8s, 113 /16s and 132 /24s Percentage of available AfriNIC address space announced: 22.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1337 383 73 Videsh Sanchar Nigam Ltd. Aut 4134 1336 11150 289 CHINANET-BACKBONE 9583 1133 108 17 Sify Limited 9498 995 532 66 BHARTI BT INTERNET LTD. 4766 800 5441 316 Korea Telecom (KIX) 23577 786 34 683 Korea Telecom (ATM-MPLS) 17488 778 51 54 Hathway IP Over Cable Interne 7545 732 159 121 TPG Internet Pty Ltd 18101 592 119 48 Reliance Infocom Ltd Internet 4812 547 968 96 China Telecom (Shanghai) 1221 543 1951 424 Telstra Pty Ltd 4668 516 68 10 LG-EDS Systems Inc. 17676 503 10919 64 Softbank BB Corp. 4808 476 768 107 CNCGROUP IP network: China169 9443 464 122 77 Primus Telecommunications 4802 431 116 157 Wantree Development 7474 381 216 269 SingTel Optus Pty Ltd 4837 366 5104 167 chinanet IDC center beijing n 9829 363 258 14 BSNL National Internet Backbo 17974 363 130 13 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1479 6076 994 AT&T WorldNet Services 4323 1324 992 372 Time Warner Telecom 2386 1215 617 749 AT&T Data Communications Serv 6478 1141 322 134 AT&T Worldnet Services 11492 1135 110 16 Cable One 6197 1029 718 509 BellSouth Network Solutions, 18566 1020 288 9 Covad Communications 174 971 6780 861 Cogent Communications 701 943 6578 723 UUNET Technologies, Inc. 7011 918 277 554 Citizens Utilities 20115 815 748 434 Charter Communications 1239 796 2720 564 Sprint 19262 767 2743 186 Verizon Global Networks 22773 759 2148 49 Cox Communications, Inc. 209 739 3820 584 Qwest 5668 630 171 24 CenturyTel Internet Holdings, 6517 589 165 37 Yipes Communications, Inc. 852 577 1096 362 Telus Advanced Communications 3356 571 10826 339 Level 3 Communications, LLC 855 570 254 73 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 2119 505 918 378 Telenor Internet Access 702 491 1921 393 UUNET - Commercial IP service 24863 366 57 40 LINKdotNET AS number 9116 344 168 26 Goldenlines main autonomous s 3320 314 6035 261 Deutsche Telekom AG 3301 313 1456 293 TeliaNet Sweden 6746 288 130 264 Dynamic Network Technologies, 680 265 2061 256 DFN-IP service G-WiN 8708 262 420 241 Romania Data Systems S.A. 8220 260 445 243 COLT Telecommunications 3215 258 2424 98 France Telecom Transpac 8551 232 228 27 Bezeq International 3352 226 1868 38 Ibernet, Internet Access Netw 3269 221 2775 73 TELECOM ITALIA 9121 214 1441 24 TTnet Autonomous System 3292 195 1379 175 TDC Tele Danmark 12479 194 578 6 Uni2 Autonomous System 1257 192 1195 170 SWIPnet Swedish IP Network 3300 192 172 93 AUCS Communications Services 3246 186 252 177 Song Networks LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 925 1973 209 UniNet S.A. de C.V. 11830 483 299 9 Instituto Costarricense de El 16814 426 26 9 NSS, S.A. 11172 375 115 61 Servicios Alestra S.A de C.V 7303 334 175 42 Telecom Argentina Stet-France 14522 334 28 7 SatNet S.A. 6471 322 75 33 ENTEL CHILE S.A. 22047 318 246 13 VTR PUNTO NET S.A. 14117 281 19 15 Telefonica del Sur S.A. 10481 278 104 9 Prima S.A. 11556 237 128 4 Cable-Wireless Panama 6147 227 178 24 Telefonica Del Peru 10620 218 61 20 TVCABLE BOGOTA 6503 201 170 82 AVANTEL, S.A. 23216 195 16 43 RAMtelecom Telecomunicaciones 20299 179 25 31 NEWCOM AMERICAS 8163 177 11 6 METROTEL REDES S.A. 19169 164 12 15 Telconet 21826 164 29 58 INTERCABLE 7738 162 506 23 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 283 868 224 The Internet Solution 8452 233 188 7 TEDATA 6713 142 135 11 Itissalat Al-MAGHRIB 2018 140 301 115 Tertiary Education Network 33783 126 8 11 EEPAD TISP TELECOM & INTERNET 5536 124 8 10 Internet Egypt Network 33776 99 6 8 Starcomms Nigeria Limited 24835 88 48 7 RAYA Telecom - Egypt 15475 76 84 4 Nile Online 2905 74 174 71 The Internetworking Company o 2561 62 6 2 Egyptian Universities Network 15706 52 12 4 Sudatel Internet Exchange Aut 23889 52 24 15 MAURITIUS TELECOM 5713 46 294 36 Telkom SA Ltd 16637 46 21 29 Johnnic e-Ventures 33774 46 29 24 AS Number for Telecom Algeria 8524 31 2 10 AUCEGYPT Autonomous System 21280 30 4 4 Swift Global Kenya Ltd.Is an 10798 27 16 1 Standard Bank of South Africa 12455 27 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1337 1264 Videsh Sanchar Nigam Ltd. Aut 11492 1135 1119 Cable One 9583 1133 1116 Sify Limited 4134 1336 1047 CHINANET-BACKBONE 18566 1020 1011 Covad Communications 6478 1141 1007 AT&T Worldnet Services 4323 1324 952 Time Warner Telecom 9498 995 929 BHARTI BT INTERNET LTD. 17488 778 724 Hathway IP Over Cable Interne 8151 925 716 UniNet S.A. de C.V. 22773 759 710 Cox Communications, Inc. 7545 732 611 TPG Internet Pty Ltd 5668 630 606 CenturyTel Internet Holdings, 19262 767 581 Verizon Global Networks 6517 589 552 Yipes Communications, Inc. 18101 592 544 Reliance Infocom Ltd Internet 15270 568 530 PaeTec.net -a division of Pae 6197 1029 520 BellSouth Network Solutions, 19916 568 517 OLM LLC 4668 516 506 LG-EDS Systems Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 64539 PRIVATE 170.213.128.0/24 7132 SBC Internet Service 64539 PRIVATE 170.213.129.0/24 7132 SBC Internet Service 64539 PRIVATE 170.213.132.0/24 7132 SBC Internet Service 64501 RESERVED 195.189.160.0/24 35041 Crystone Autonomous 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.153.136.0/21 721 DLA Systems Automation Center 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:15 /11:37 /12:134 /13:260 /14:471 /15:920 /16:9611 /17:4076 /18:6589 /19:13938 /20:16134 /21:14919 /22:19185 /23:20139 /24:120884 /25:781 /26:1032 /27:504 /28:82 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1140 1141 AT&T Worldnet Services 11492 1128 1135 Cable One 18566 1002 1020 Covad Communications 9583 966 1133 Sify Limited 2386 908 1215 AT&T Data Communications Serv 7018 817 1479 AT&T WorldNet Services 7011 814 918 Citizens Utilities 6197 782 1029 BellSouth Network Solutions, 23577 777 786 Korea Telecom (ATM-MPLS) 4755 720 1337 Videsh Sanchar Nigam Ltd. Aut 9498 668 995 BHARTI BT INTERNET LTD. 17488 601 778 Hathway IP Over Cable Interne 4766 598 800 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 557 1324 Time Warner Telecom 6517 555 589 Yipes Communications, Inc. 15270 532 568 PaeTec.net -a division of Pae 4668 506 516 LG-EDS Systems Inc. 18101 499 592 Reliance Infocom Ltd Internet 5668 495 630 CenturyTel Internet Holdings, Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:88 12:1814 13:1 15:19 16:3 17:3 18:13 20:37 24:964 25:1 32:56 33:3 38:347 40:60 41:315 44:2 47:4 52:4 55:3 56:3 57:25 58:470 59:386 60:364 61:1006 62:935 63:2001 64:3189 65:2364 66:3402 67:778 68:651 69:1963 70:445 71:104 72:1381 73:2 74:634 75:261 76:126 77:295 78:46 80:832 81:832 82:655 83:378 84:598 85:855 86:337 87:484 88:281 89:954 90:25 91:503 97:5 116:296 117:142 121:268 122:592 123:151 124:671 125:991 128:275 129:214 130:140 131:363 132:55 133:9 134:197 135:34 136:189 137:81 138:156 139:72 140:494 141:173 142:379 143:255 144:298 145:46 146:327 147:124 148:410 149:143 150:110 151:159 152:88 153:122 154:3 155:263 156:161 157:213 158:158 159:171 160:113 161:96 162:175 163:180 164:480 165:394 166:275 167:297 168:511 169:122 170:391 171:22 172:2 189:67 190:989 192:5740 193:3969 194:3185 195:2264 196:987 198:3811 199:3277 200:5138 201:1180 202:7408 203:7699 204:3928 205:1977 206:2414 207:2803 208:2786 209:3487 210:2461 211:1086 212:1329 213:1466 214:417 215:41 216:3978 217:1184 218:363 219:381 220:1026 221:412 222:264 End of report

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