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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 08 Jun '07

08 Jun '07

This report has been generated at Fri Jun 8 21:50:57 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 01-06-07 219260 141171 02-06-07 219747 141104 03-06-07 219470 141087 04-06-07 219660 141277 05-06-07 219574 141444 06-06-07 219651 141176 07-06-07 219639 141141 08-06-07 220594 141147 AS Summary 25321 Number of ASes in routing system 10752 Number of ASes announcing only one prefix 1482 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89916672 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'). --- 08Jun07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 219880 141160 78720 35.8% All ASes AS4755 1231 266 965 78.4% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1262 320 942 74.6% CHINANET-BACKBONE No.31,Jin-rong Street AS18566 1010 97 913 90.4% COVAD - Covad Communications Co. AS9498 1002 96 906 90.4% BBIL-AP BHARTI BT INTERNET LTD. AS4323 1271 373 898 70.7% TWTC - Time Warner Telecom, Inc. AS6478 1103 259 844 76.5% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1075 381 694 64.6% CABLEONE - CABLE ONE AS22773 715 56 659 92.2% CCINET-2 - Cox Communications Inc. AS19262 775 206 569 73.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 556 40 516 92.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 699 189 510 73.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS6197 1026 517 509 49.6% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1482 982 500 33.7% ATT-INTERNET4 - AT&T WorldNet Services AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS15270 538 80 458 85.1% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 743 317 426 57.3% KIXS-AS-KR Korea Telecom AS8151 825 432 393 47.6% Uninet S.A. de C.V. AS9443 474 82 392 82.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS2386 1148 759 389 33.9% INS-AS - AT&T Data Communications Services AS4812 459 80 379 82.6% CHINANET-SH-AP China Telecom (Group) AS5668 600 239 361 60.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS7029 594 238 356 59.9% WINDSTREAM - Windstream Communications Inc AS16852 405 79 326 80.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 804 484 320 39.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS9942 431 121 310 71.9% COMINDICO-AP SOUL Converged Communications Australia AS4668 314 7 307 97.8% LGNET-AS-KR LG CNS AS14654 303 5 298 98.3% WAYPORT - Wayport AS721 564 267 297 52.7% DISA-ASNBLK - DoD Network Information Center AS6198 561 266 295 52.6% BATI-MIA - BellSouth Network Solutions, Inc Total 23042 7404 15638 67.9% 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 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 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 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 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 68.171.32.0/19 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 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - 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 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 77.95.120.0/21 AS39040 BASIS06 Basis06 AG 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 94.110.196.0/24 AS21161 ASN-BECHTLE Bechtle AG Autonomous System 117.18.96.0/19 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.96.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.97.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.98.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.99.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.100.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.101.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.102.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.103.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.104.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.105.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.106.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.107.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.108.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.109.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.110.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.111.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.112.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.113.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.114.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.115.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.116.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.117.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.118.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.119.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.120.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.121.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.122.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.123.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.124.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.125.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.126.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.127.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 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 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 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-WiNimport: from AS174 accept AS-COGENT 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 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 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-1 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - 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 AS3542 ITSDN-U5 - DoD Network Information Center 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 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 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 202.91.102.0/24 AS23966 DANCOM-AS-AP Dancom Online Services 202.91.105.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.106.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.107.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.108.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.109.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.110.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 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 203.62.0.0/17 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 203.128.128.0/19 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 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 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 209.140.64.0/20 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 209.159.128.0/19 AS209 ASN-QWEST - Qwest 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. 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 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - AT&T Internet Services 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 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 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 ausnog(a)ausnog.net

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[routing-wg]Minutes from Tallinn meeting.
by Rob Evans 04 Jun '07

04 Jun '07

Hi all, With many thanks to the NCC, the minutes for the routing working group's meeting at Tallinn are now available at the following URL: http://www.ripe.net/ripe/wg/routing/r54-minutes.html Please tell the chairs if you have any comments. Many thanks, Rob

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 01 Jun '07

01 Jun '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 02 Jun, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/06/02/0400 Analysis Summary ---------------- BGP routing table entries examined: 222527 Prefixes after maximum aggregation: 118143 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 107718 Total ASes present in the Internet Routing Table: 25331 Prefixes per ASN: 8.78 Origin-only ASes present in the Internet Routing Table: 22061 Origin ASes announcing only one prefix: 10698 Transit ASes present in the Internet Routing Table: 3270 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 22 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 6 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: 1727916640 Equivalent to 102 /8s, 253 /16s and 234 /24s Percentage of available address space announced: 46.6 Percentage of allocated address space announced: 61.8 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 116970 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 51280 Total APNIC prefixes after maximum aggregation: 20366 APNIC Deaggregation factor: 2.52 Prefixes being announced from the APNIC address blocks: 48238 Unique aggregates announced from the APNIC address blocks: 21361 APNIC Region origin ASes present in the Internet Routing Table: 2956 APNIC Prefixes per ASN: 16.32 APNIC Region origin ASes announcing only one prefix: 791 APNIC Region transit ASes present in the Internet Routing Table: 449 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 296333216 Equivalent to 17 /8s, 169 /16s and 175 /24s Percentage of available APNIC address space announced: 73.4 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 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: 106864 Total ARIN prefixes after maximum aggregation: 62339 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78779 Unique aggregates announced from the ARIN address blocks: 30822 ARIN Region origin ASes present in the Internet Routing Table: 11600 ARIN Prefixes per ASN: 6.79 ARIN Region origin ASes announcing only one prefix: 4462 ARIN Region transit ASes present in the Internet Routing Table: 1055 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 334613120 Equivalent to 19 /8s, 241 /16s and 202 /24s Percentage of available ARIN address space announced: 73.9 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: 46341 Total RIPE prefixes after maximum aggregation: 30274 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42871 Unique aggregates announced from the RIPE address blocks: 28438 RIPE Region origin ASes present in the Internet Routing Table: 9708 RIPE Prefixes per ASN: 4.42 RIPE Region origin ASes announcing only one prefix: 5135 RIPE Region transit ASes present in the Internet Routing Table: 1557 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 310116352 Equivalent to 18 /8s, 124 /16s and 0 /24s Percentage of available RIPE address space announced: 77.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15435 Total LACNIC prefixes after maximum aggregation: 4150 LACNIC Deaggregation factor: 3.72 Prefixes being announced from the LACNIC address blocks: 13551 Unique aggregates announced from the LACNIC address blocks: 7305 LACNIC Region origin ASes present in the Internet Routing Table: 798 LACNIC Prefixes per ASN: 16.98 LACNIC Region origin ASes announcing only one prefix: 256 LACNIC Region transit ASes present in the Internet Routing Table: 143 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 39014144 Equivalent to 2 /8s, 83 /16s and 79 /24s Percentage of available LACNIC address space announced: 58.1 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2597 Total AfriNIC prefixes after maximum aggregation: 1002 AfriNIC Deaggregation factor: 2.59 Prefixes being announced from the AfriNIC address blocks: 1974 Unique aggregates announced from the AfriNIC address blocks: 1180 AfriNIC Region origin ASes present in the Internet Routing Table: 189 AfriNIC Prefixes per ASN: 10.44 AfriNIC Region origin ASes announcing only one prefix: 54 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 6123264 Equivalent to 0 /8s, 93 /16s and 111 /24s Percentage of available AfriNIC address space announced: 18.2 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 4134 1289 9975 279 CHINANET-BACKBONE 4755 1225 382 72 Videsh Sanchar Nigam Ltd. Aut 9583 1106 79 386 Sify Limited 9498 984 469 68 BHARTI BT INTERNET LTD. 4766 786 4943 312 Korea Telecom (KIX) 23577 779 35 706 Korea Telecom (ATM-MPLS) 17488 698 45 39 Hathway IP Over Cable Interne 7545 628 142 78 TPG Internet Pty Ltd 18101 554 117 35 Reliance Infocom Ltd Internet 1221 551 1954 425 Telstra Pty Ltd 4668 507 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 9443 467 121 77 Primus Telecommunications 4812 463 837 77 China Telecom (Shanghai) 7474 410 218 269 SingTel Optus Pty Ltd 4802 409 86 148 Wantree Development 9829 362 258 15 BSNL National Internet Backbo 2907 360 1700 302 SINET Japan 17557 357 41 170 Pakistan Telecom 17974 343 129 12 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1501 6144 992 AT&T WorldNet Services 4323 1274 1033 367 Time Warner Telecom 2386 1153 597 760 AT&T Data Communications Serv 6478 1078 354 179 AT&T Worldnet Services 11492 1073 104 24 Cable One 6197 1041 707 509 BellSouth Network Solutions, 18566 1010 288 9 Covad Communications 701 957 6614 733 UUNET Technologies, Inc. 174 955 6777 866 Cogent Communications 1239 807 2731 573 Sprint 20115 807 725 429 Charter Communications 7011 804 228 481 Citizens Utilities 19262 775 2694 207 Verizon Global Networks 209 740 3836 581 Qwest 22773 721 1892 44 Cox Communications, Inc. 7029 604 488 80 Alltel Information Services, 5668 600 160 17 CenturyTel Internet Holdings, 7385 598 166 465 Linkport Communications 852 589 1090 371 Telus Advanced Communications 721 568 21659 266 DLA Systems Automation Center RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 519 1939 410 UUNET - Commercial IP service 2119 509 918 381 Telenor Internet Access 24863 345 47 32 LINKdotNET AS number 3301 310 1455 289 TeliaNet Sweden 3320 303 4994 253 Deutsche Telekom AG 6746 279 128 255 Dynamic Network Technologies, 680 260 2044 251 DFN-IP service G-WiN 8220 251 460 242 COLT Telecommunications 3215 246 2280 94 France Telecom Transpac 8708 237 416 230 Romania Data Systems S.A. 5089 221 1658 53 NTL Group Limited 3269 216 2647 74 TELECOM ITALIA 3352 211 1863 34 Ibernet, Internet Access Netw 9121 210 1441 24 TTnet Autonomous System 8551 207 197 27 Bezeq International 3246 200 334 190 Song Networks 9116 198 136 25 Goldenlines main autonomous s 1257 196 1196 174 SWIPnet Swedish IP Network 12479 185 578 6 Uni2 Autonomous System 30890 183 15 90 SC Kappa Invexim SRL LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1325 1855 209 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 367 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 317 238 12 VTR PUNTO NET S.A. 7303 288 143 29 Telecom Argentina Stet-France 6471 268 74 32 ENTEL CHILE S.A. 14117 244 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 224 168 25 Telefonica Del Peru 6503 213 188 84 AVANTEL, S.A. 20299 195 23 12 NEWCOM AMERICAS 10620 187 53 25 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 7910 157 11 31 ANDINET ON LINE 23216 157 19 42 RAMtelecom Telecomunicaciones 19429 155 95 44 E.T.B. 21826 155 27 59 INTERCABLE 7738 144 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 277 866 219 The Internet Solution 8452 229 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 136 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 120 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 37 21 29 Johnnic e-Ventures 8524 32 2 8 AUCEGYPT Autonomous System 33776 31 2 6 Starcomms Nigeria Limited 21280 27 4 4 Swift Global Kenya Ltd.Is an 33766 26 2 1 Nyala Communications Pty Ltd 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1225 1153 Videsh Sanchar Nigam Ltd. Aut 8151 1325 1116 UniNet S.A. de C.V. 11492 1073 1049 Cable One 4134 1289 1010 CHINANET-BACKBONE 18566 1010 1001 Covad Communications 9498 984 916 BHARTI BT INTERNET LTD. 4323 1274 907 Time Warner Telecom 6478 1078 899 AT&T Worldnet Services 9583 1106 720 Sify Limited 22773 721 677 Cox Communications, Inc. 17488 698 659 Hathway IP Over Cable Interne 5668 600 583 CenturyTel Internet Holdings, 19262 775 568 Verizon Global Networks 7545 628 550 TPG Internet Pty Ltd 6197 1041 532 BellSouth Network Solutions, 7029 604 524 Alltel Information Services, 18101 554 519 Reliance Infocom Ltd Internet 19916 568 517 OLM LLC 15270 543 508 PaeTec.net -a division of Pae 855 568 497 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 94.110.196.0/24 21161 Bechtle Autonomous System 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 /10:14 /11:35 /12:123 /13:238 /14:452 /15:873 /16:9430 /17:3979 /18:6386 /19:13513 /20:15516 /21:14079 /22:18333 /23:19506 /24:117823 /25:780 /26:839 /27:478 /28:68 /29:9 /30:13 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1068 1078 AT&T Worldnet Services 11492 1064 1073 Cable One 18566 992 1010 Covad Communications 9583 944 1106 Sify Limited 2386 850 1153 AT&T Data Communications Serv 7018 809 1501 AT&T WorldNet Services 6197 795 1041 BellSouth Network Solutions, 23577 765 779 Korea Telecom (ATM-MPLS) 7011 705 804 Citizens Utilities 8151 704 1325 UniNet S.A. de C.V. 9498 654 984 BHARTI BT INTERNET LTD. 4755 623 1225 Videsh Sanchar Nigam Ltd. Aut 4766 593 786 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 522 1274 Time Warner Telecom 17488 519 698 Hathway IP Over Cable Interne 15270 510 543 PaeTec.net -a division of Pae 4668 497 507 LG-EDS Systems Inc. 18101 470 554 Reliance Infocom Ltd Internet 855 466 568 Canadian Research Network Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:74 9:1 12:1804 15:19 16:3 17:3 18:8 20:38 24:948 25:1 32:52 33:2 38:318 40:61 41:150 44:2 47:5 52:4 55:3 56:3 57:24 58:410 59:397 60:302 61:966 62:897 63:1974 64:3113 65:2359 66:3297 67:811 68:634 69:1873 70:521 71:107 72:1326 73:1 74:482 75:264 76:75 77:226 78:2 80:821 81:818 82:645 83:413 84:410 85:804 86:341 87:449 88:275 89:874 90:7 91:323 94:1 97:6 98:3 116:97 121:156 122:534 123:107 124:816 125:943 128:283 129:224 130:130 131:366 132:52 133:9 134:192 135:38 136:185 137:80 138:140 139:70 140:478 141:171 142:370 143:233 144:293 145:43 146:312 147:118 148:398 149:143 150:114 151:159 152:92 153:123 154:4 155:254 156:152 157:185 158:158 159:157 160:107 161:91 162:233 163:185 164:451 165:403 166:240 167:284 168:502 169:120 170:402 171:16 172:1 189:550 190:638 192:5771 193:3869 194:3143 195:2239 196:937 198:3749 199:3285 200:4837 201:1050 202:7326 203:7523 204:3972 205:2034 206:2362 207:2857 208:2705 209:3578 210:2470 211:967 212:1321 213:1469 214:408 215:40 216:4036 217:1158 218:352 219:381 220:958 221:401 222:263 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 01 Jun '07

01 Jun '07

BGP Update Report Interval: 18-May-07 -to- 31-May-07 (13 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17486 35740 1.0% 334.0 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 2 - AS4134 31482 0.9% 24.9 -- CHINANET-BACKBONE No.31,Jin-rong Street 3 - AS9583 29324 0.8% 25.8 -- SIFY-AS-IN Sify Limited 4 - AS17974 26730 0.8% 49.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 5 - AS11492 25061 0.7% 23.2 -- CABLEONE - CABLE ONE 6 - AS6478 23057 0.7% 20.8 -- ATT-INTERNET3 - AT&T WorldNet Services 7 - AS2386 19304 0.6% 16.7 -- INS-AS - AT&T Data Communications Services 8 - AS1239 18430 0.5% 22.4 -- SPRINTLINK - Sprint 9 - AS8151 18301 0.5% 13.8 -- Uninet S.A. de C.V. 10 - AS7018 17897 0.5% 11.9 -- ATT-INTERNET4 - AT&T WorldNet Services 11 - AS4621 16435 0.5% 114.9 -- UNSPECIFIED UNINET-TH 12 - AS4775 16280 0.5% 106.4 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 13 - AS4323 15665 0.5% 12.2 -- TWTC - Time Warner Telecom, Inc. 14 - AS4538 15545 0.4% 5.8 -- ERX-CERNET-BKB China Education and Research Network Center 15 - AS24731 15072 0.4% 342.5 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 16 - AS4750 14439 0.4% 60.4 -- LOXLEY-TH Loxley Information Co., Ltd. 17 - AS4755 14143 0.4% 11.5 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 18 - AS9498 13312 0.4% 13.3 -- BBIL-AP BHARTI BT INTERNET LTD. 19 - AS6198 12560 0.4% 22.2 -- BATI-MIA - BellSouth Network Solutions, Inc 20 - AS702 12536 0.4% 18.4 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12408 1356 0.0% 1356.0 -- BIKENT-AS Bikent Ltd. Autonomous system 2 - AS27096 1078 0.0% 1078.0 -- DDN-ASNBLK1 - DoD Network Information Center 3 - AS34378 1038 0.0% 1038.0 -- RUG-AS Razguliay-UKRROS Group 4 - AS22818 3039 0.1% 1013.0 -- Directnet Prestacao de Servicos Ltda. 5 - AS41327 2736 0.1% 912.0 -- MT-ITTELECOM IT & T AS number 6 - AS36103 812 0.0% 812.0 -- CENTRALUTAH - Central Utah Telephone, Inc. 7 - AS10178 8657 0.2% 787.0 -- KBTUS-AS Korea Baptist Theological University/Seminary 8 - AS30600 1409 0.0% 704.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 9 - AS34208 1387 0.0% 693.5 -- ZMP-GDANSK-AS Zarzad Morskiego Portu Gdansk S.A. 10 - AS36324 3423 0.1% 684.6 -- VOSTROM-PUBLIC - VOSTROM Holdings, Inc. 11 - AS41664 646 0.0% 646.0 -- SEMSER-AS Semser Provider LLP 12 - AS22408 4616 0.1% 577.0 -- WKNET - West Ky Networks 13 - AS17645 5579 0.2% 507.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - AS34988 503 0.0% 503.0 -- EWS English Welsh and Scottish Railways 15 - AS13405 1893 0.1% 473.2 -- AS-OCNET - oc-net inc 16 - AS30707 1363 0.0% 454.3 -- 17 - AS9747 3014 0.1% 430.6 -- EZINTERNET-AS-AP EZInternet Pty Ltd 18 - AS33188 789 0.0% 394.5 -- SCS-NETWORK-1 - Sono Corporate Suites 19 - AS25554 762 0.0% 381.0 -- MINFIN-AS Ministry of Finance of Bulgarian Government 20 - AS14482 364 0.0% 364.0 -- DOMAIN-SYSTEMS - Domain Systems, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.17.214.0/24 13635 0.4% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 2 - 203.11.108.0/24 13635 0.4% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 3 - 203.177.132.0/24 7082 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 4 - 203.177.10.0/24 7078 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 5 - 203.23.208.0/24 4371 0.1% AS7604 -- HWY1-AS Highway 1 6 - 221.135.253.0/24 3564 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 89.4.128.0/24 3054 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 89.4.130.0/24 3039 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 89.4.129.0/24 3039 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 203.63.26.0/24 2971 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 11 - 194.42.208.0/20 2546 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 12 - 89.4.158.0/24 2533 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 13 - 58.65.1.0/24 1865 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - 202.136.176.0/24 1815 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - 202.136.182.0/24 1814 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 16 - 89.4.131.0/24 1804 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 201.23.0.0/17 1501 0.0% AS22818 -- Directnet Prestacao de Servicos Ltda. AS28590 -- Neovia Telecomunicacoes S.A. 18 - 200.218.224.0/20 1501 0.0% AS22818 -- Directnet Prestacao de Servicos Ltda. AS28590 -- Neovia Telecomunicacoes S.A. 19 - 216.85.83.0/24 1436 0.0% AS4323 -- TWTC - Time Warner Telecom, Inc. 20 - 194.15.147.0/24 1356 0.0% AS12408 -- BIKENT-AS Bikent Ltd. Autonomous system Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 01 Jun '07

01 Jun '07

This report has been generated at Fri Jun 1 21:47:25 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 25-05-07 219469 139898 26-05-07 219203 139943 27-05-07 219232 139870 28-05-07 219115 139958 29-05-07 219310 139970 30-05-07 219410 140377 31-05-07 219550 140286 01-06-07 219260 140883 AS Summary 25248 Number of ASes in routing system 10714 Number of ASes announcing only one prefix 1481 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89876736 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'). --- 01Jun07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 219537 140799 78738 35.9% All ASes AS4755 1223 269 954 78.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1261 319 942 74.7% CHINANET-BACKBONE No.31,Jin-rong Street AS18566 1010 97 913 90.4% COVAD - Covad Communications Co. AS4323 1269 370 899 70.8% TWTC - Time Warner Telecom, Inc. AS8151 1325 429 896 67.6% Uninet S.A. de C.V. AS9498 981 98 883 90.0% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1078 286 792 73.5% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1072 376 696 64.9% CABLEONE - CABLE ONE AS22773 719 56 663 92.2% CCINET-2 - Cox Communications Inc. AS19262 775 207 568 73.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1041 517 524 50.3% BATI-ATL - BellSouth Network Solutions, Inc AS18101 554 40 514 92.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 698 186 512 73.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS7018 1481 979 502 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS9583 1081 601 480 44.4% SIFY-AS-IN Sify Limited AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS15270 537 83 454 84.5% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 743 317 426 57.3% KIXS-AS-KR Korea Telecom AS2386 1153 762 391 33.9% INS-AS - AT&T Data Communications Services AS4812 455 76 379 83.3% CHINANET-SH-AP China Telecom (Group) AS9443 476 105 371 77.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7029 603 245 358 59.4% WINDSTREAM - Windstream Communications Inc AS5668 596 247 349 58.6% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 405 79 326 80.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 804 481 323 40.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 313 7 306 97.8% LGNET-AS-KR LG CNS AS721 567 269 298 52.6% DISA-ASNBLK - DoD Network Information Center AS14654 303 5 298 98.3% WAYPORT - Wayport AS6198 563 266 297 52.8% BATI-MIA - BellSouth Network Solutions, Inc Total 24158 7938 16220 67.1% 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 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 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 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 66.96.16.0/20 AS30528 66.96.22.0/24 AS32517 DOTINC-NET - Dot Internet Solutions Inc. 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 68.171.32.0/19 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 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - 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 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.0.64.0/20 AS30528 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 94.110.196.0/24 AS21161 ASN-BECHTLE Bechtle AG Autonomous System 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 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 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.13.101.0/24 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-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - 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 AS3542 ITSDN-U5 - DoD Network Information Center 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 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Linke 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 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 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 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 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 203.62.0.0/17 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 203.128.128.0/19 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 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 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 209.140.64.0/20 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 209.159.128.0/19 AS209 ASN-QWEST - Qwest 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. 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 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - AT&T Internet Services 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 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 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 ausnog(a)ausnog.net

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 25 May '07

25 May '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 26 May, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/05/26/0400 Analysis Summary ---------------- BGP routing table entries examined: 221520 Prefixes after maximum aggregation: 117658 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 107449 Total ASes present in the Internet Routing Table: 25272 Prefixes per ASN: 8.77 Origin-only ASes present in the Internet Routing Table: 22014 Origin ASes announcing only one prefix: 10646 Transit ASes present in the Internet Routing Table: 3258 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: 24 Max AS path prepend of ASN (16327) 21 Prefixes from unregistered ASNs in the Routing Table: 8 Unregistered ASNs in the Routing Table: 9 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: 11 Number of addresses announced to Internet: 1723331808 Equivalent to 102 /8s, 183 /16s and 244 /24s Percentage of available address space announced: 46.5 Percentage of allocated address space announced: 61.6 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 116211 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 51095 Total APNIC prefixes after maximum aggregation: 20319 APNIC Deaggregation factor: 2.51 Prefixes being announced from the APNIC address blocks: 48066 Unique aggregates announced from the APNIC address blocks: 21288 APNIC Region origin ASes present in the Internet Routing Table: 2950 APNIC Prefixes per ASN: 16.29 APNIC Region origin ASes announcing only one prefix: 793 APNIC Region transit ASes present in the Internet Routing Table: 444 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 295454624 Equivalent to 17 /8s, 156 /16s and 71 /24s Percentage of available APNIC address space announced: 73.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 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: 106768 Total ARIN prefixes after maximum aggregation: 62251 ARIN Deaggregation factor: 1.72 Prefixes being announced from the ARIN address blocks: 78724 Unique aggregates announced from the ARIN address blocks: 30794 ARIN Region origin ASes present in the Internet Routing Table: 11596 ARIN Prefixes per ASN: 6.79 ARIN Region origin ASes announcing only one prefix: 4449 ARIN Region transit ASes present in the Internet Routing Table: 1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 334135168 Equivalent to 19 /8s, 234 /16s and 127 /24s Percentage of available ARIN address space announced: 73.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 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: 45757 Total RIPE prefixes after maximum aggregation: 29916 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42261 Unique aggregates announced from the RIPE address blocks: 28259 RIPE Region origin ASes present in the Internet Routing Table: 9663 RIPE Prefixes per ASN: 4.37 RIPE Region origin ASes announcing only one prefix: 5093 RIPE Region transit ASes present in the Internet Routing Table: 1550 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 306906752 Equivalent to 18 /8s, 75 /16s and 6 /24s Percentage of available RIPE address space announced: 76.2 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, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15305 Total LACNIC prefixes after maximum aggregation: 4158 LACNIC Deaggregation factor: 3.68 Prefixes being announced from the LACNIC address blocks: 13391 Unique aggregates announced from the LACNIC address blocks: 7308 LACNIC Region origin ASes present in the Internet Routing Table: 796 LACNIC Prefixes per ASN: 16.82 LACNIC Region origin ASes announcing only one prefix: 255 LACNIC Region transit ASes present in the Internet Routing Table: 142 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 38960896 Equivalent to 2 /8s, 82 /16s and 127 /24s Percentage of available LACNIC address space announced: 58.1 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2582 Total AfriNIC prefixes after maximum aggregation: 1000 AfriNIC Deaggregation factor: 2.58 Prefixes being announced from the AfriNIC address blocks: 1966 Unique aggregates announced from the AfriNIC address blocks: 1175 AfriNIC Region origin ASes present in the Internet Routing Table: 188 AfriNIC Prefixes per ASN: 10.46 AfriNIC Region origin ASes announcing only one prefix: 56 AfriNIC Region transit ASes present in the Internet Routing Table: 38 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6127104 Equivalent to 0 /8s, 93 /16s and 126 /24s Percentage of available AfriNIC address space announced: 18.3 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1286 9974 277 CHINANET-BACKBONE 4755 1223 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1111 79 382 Sify Limited 9498 981 469 71 BHARTI BT INTERNET LTD. 4766 783 4943 312 Korea Telecom (KIX) 23577 777 35 707 Korea Telecom (ATM-MPLS) 17488 694 45 38 Hathway IP Over Cable Interne 7545 624 142 77 TPG Internet Pty Ltd 1221 549 1954 424 Telstra Pty Ltd 18101 544 116 36 Reliance Infocom Ltd Internet 4668 505 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 462 821 76 China Telecom (Shanghai) 9443 455 115 74 Primus Telecommunications 7474 410 218 269 SingTel Optus Pty Ltd 4802 409 86 148 Wantree Development 9829 362 258 14 BSNL National Internet Backbo 17557 356 37 169 Pakistan Telecom 2907 353 1700 301 SINET Japan 17974 349 129 12 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1502 6160 992 AT&T WorldNet Services 4323 1270 1032 365 Time Warner Telecom 2386 1150 596 756 AT&T Data Communications Serv 6478 1100 343 121 AT&T Worldnet Services 11492 1073 104 24 Cable One 6197 1040 706 508 BellSouth Network Solutions, 18566 1010 288 9 Covad Communications 701 958 6598 734 UUNET Technologies, Inc. 174 954 6791 863 Cogent Communications 1239 819 2731 578 Sprint 20115 807 724 428 Charter Communications 7011 798 227 477 Citizens Utilities 19262 776 2662 209 Verizon Global Networks 209 743 3852 582 Qwest 22773 721 1892 44 Cox Communications, Inc. 5668 598 160 17 CenturyTel Internet Holdings, 7385 596 166 463 Linkport Communications 852 589 1090 371 Telus Advanced Communications 7029 587 488 80 Alltel Information Services, 721 573 21659 267 DLA Systems Automation Center RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 517 1939 410 UUNET - Commercial IP service 24863 346 47 32 LINKdotNET AS number 3301 308 1455 288 TeliaNet Sweden 3320 306 4994 253 Deutsche Telekom AG 6746 280 128 255 Dynamic Network Technologies, 680 260 2044 251 DFN-IP service G-WiN 8220 250 459 241 COLT Telecommunications 3215 246 2279 94 France Telecom Transpac 8708 236 288 229 Romania Data Systems S.A. 5089 219 1658 53 NTL Group Limited 3269 216 2647 74 TELECOM ITALIA 8551 206 196 30 Bezeq International 3246 202 337 192 Song Networks 3352 200 1799 36 Ibernet, Internet Access Netw 9116 196 136 25 Goldenlines main autonomous s 1257 190 1180 168 SWIPnet Swedish IP Network 12479 185 578 6 Uni2 Autonomous System 30890 183 15 90 SC Kappa Invexim SRL 3300 182 171 89 AUCS Communications Services 786 176 1795 176 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1302 1870 211 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 366 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 317 238 12 VTR PUNTO NET S.A. 7303 279 143 25 Telecom Argentina Stet-France 6471 265 74 31 ENTEL CHILE S.A. 14117 243 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 222 168 25 Telefonica Del Peru 6503 217 172 86 AVANTEL, S.A. 20299 195 23 12 NEWCOM AMERICAS 10620 186 53 24 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 7910 157 11 31 ANDINET ON LINE 23216 157 19 42 RAMtelecom Telecomunicaciones 21826 155 27 59 INTERCABLE 19429 154 94 43 E.T.B. 7738 143 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 284 867 224 The Internet Solution 8452 228 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 134 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33776 31 2 6 Starcomms Nigeria Limited 8524 30 2 6 AUCEGYPT Autonomous System 21280 27 4 4 Swift Global Kenya Ltd.Is an 33766 26 2 1 Nyala Communications Pty Ltd 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1223 1151 Videsh Sanchar Nigam Ltd. Aut 8151 1302 1091 UniNet S.A. de C.V. 11492 1073 1049 Cable One 4134 1286 1009 CHINANET-BACKBONE 18566 1010 1001 Covad Communications 6478 1100 979 AT&T Worldnet Services 9498 981 910 BHARTI BT INTERNET LTD. 4323 1270 905 Time Warner Telecom 9583 1111 729 Sify Limited 22773 721 677 Cox Communications, Inc. 17488 694 656 Hathway IP Over Cable Interne 5668 598 581 CenturyTel Internet Holdings, 19262 776 567 Verizon Global Networks 7545 624 547 TPG Internet Pty Ltd 6197 1040 532 BellSouth Network Solutions, 19916 568 517 OLM LLC 18101 544 508 Reliance Infocom Ltd Internet 7029 587 507 Alltel Information Services, 15270 541 506 PaeTec.net -a division of Pae 855 566 495 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65242 PRIVATE 64.222.142.0/24 13674 Bell Atlantic Global 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 36628 UNALLOCATED 192.41.162.0/24 2914 Verio, Inc. 36628 UNALLOCATED 199.7.59.0/24 2914 Verio, Inc. 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So 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 /8:19 /9:9 /10:14 /11:35 /12:123 /13:237 /14:452 /15:870 /16:9413 /17:3894 /18:6371 /19:13491 /20:15488 /21:13991 /22:18197 /23:19419 /24:117340 /25:764 /26:825 /27:474 /28:66 /29:8 /30:8 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1091 1100 AT&T Worldnet Services 11492 1059 1073 Cable One 18566 992 1010 Covad Communications 9583 948 1111 Sify Limited 2386 845 1150 AT&T Data Communications Serv 7018 809 1502 AT&T WorldNet Services 6197 795 1040 BellSouth Network Solutions, 23577 763 777 Korea Telecom (ATM-MPLS) 7011 699 798 Citizens Utilities 8151 680 1302 UniNet S.A. de C.V. 9498 652 981 BHARTI BT INTERNET LTD. 4755 620 1223 Videsh Sanchar Nigam Ltd. Aut 4766 590 783 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 526 1270 Time Warner Telecom 17488 515 694 Hathway IP Over Cable Interne 15270 508 541 PaeTec.net -a division of Pae 4668 495 505 LG-EDS Systems Inc. 18101 466 544 Reliance Infocom Ltd Internet 855 464 566 Canadian Research Network Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:73 9:1 12:1808 15:19 16:3 17:3 18:8 20:38 24:946 25:1 32:52 33:2 38:311 40:61 41:134 44:2 47:5 52:4 55:3 56:3 57:25 58:397 59:391 60:296 61:947 62:895 63:1980 64:3126 65:2368 66:3279 67:814 68:637 69:1850 70:515 71:105 72:1322 73:1 74:481 75:262 76:60 77:199 78:2 80:816 81:802 82:581 83:387 84:408 85:766 86:342 87:465 88:274 89:863 90:7 91:315 97:6 116:73 121:185 122:531 123:104 124:817 125:935 128:282 129:223 130:129 131:365 132:52 133:9 134:192 135:38 136:186 137:80 138:140 139:70 140:477 141:171 142:368 143:234 144:293 145:43 146:322 147:118 148:396 149:143 150:115 151:159 152:92 153:124 154:4 155:254 156:152 157:186 158:158 159:158 160:106 161:91 162:234 163:185 164:447 165:404 166:240 167:283 168:498 169:120 170:402 171:16 172:1 189:524 190:624 192:5772 193:3851 194:3128 195:2221 196:939 198:3736 199:3292 200:4784 201:1031 202:7285 203:7525 204:3968 205:2061 206:2361 207:2875 208:2697 209:3590 210:2467 211:964 212:1319 213:1460 214:413 215:40 216:4031 217:1154 218:360 219:379 220:948 221:402 222:263 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 25 May '07

25 May '07

BGP Update Report Interval: 11-May-07 -to- 24-May-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 24291 0.9% 44.5 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS11492 23924 0.9% 22.3 -- CABLEONE - CABLE ONE 3 - AS4134 20588 0.8% 16.3 -- CHINANET-BACKBONE No.31,Jin-rong Street 4 - AS1239 16170 0.6% 19.6 -- SPRINTLINK - Sprint 5 - AS7018 15372 0.6% 10.2 -- ATT-INTERNET4 - AT&T WorldNet Services 6 - AS2386 14693 0.6% 12.7 -- INS-AS - AT&T Data Communications Services 7 - AS6478 14314 0.6% 12.9 -- ATT-INTERNET3 - AT&T WorldNet Services 8 - AS9583 13699 0.5% 12.0 -- SIFY-AS-IN Sify Limited 9 - AS4775 13618 0.5% 89.6 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 10 - AS4323 13542 0.5% 10.6 -- TWTC - Time Warner Telecom, Inc. 11 - AS6198 13151 0.5% 23.3 -- BATI-MIA - BellSouth Network Solutions, Inc 12 - AS8151 12878 0.5% 9.9 -- Uninet S.A. de C.V. 13 - AS15471 12366 0.5% 75.4 -- SNR-RO SNR - Societatea Nationala de Radiocomunicatii 14 - AS17486 12287 0.5% 115.9 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 15 - AS4755 12193 0.5% 9.9 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 16 - AS9837 11317 0.4% 45.8 -- POWERTEL-AP Powertel Ltd 17 - AS20115 10848 0.4% 13.1 -- CHARTER-NET-HKY-NC - Charter Communications 18 - AS4788 10405 0.4% 59.5 -- TMNET-AS-AP TM Net, Internet Service Provider 19 - AS24731 10339 0.4% 240.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - AS9498 9665 0.4% 9.7 -- BBIL-AP BHARTI BT INTERNET LTD. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12408 762 0.0% 762.0 -- BIKENT-AS Bikent Ltd. Autonomous system 2 - AS41664 646 0.0% 646.0 -- SEMSER-AS Semser Provider LLP 3 - AS34378 630 0.0% 630.0 -- RUG-AS Razguliay-UKRROS Group 4 - AS27096 496 0.0% 496.0 -- DDN-ASNBLK1 - DoD Network Information Center 5 - AS30600 891 0.0% 445.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 6 - AS25872 437 0.0% 437.0 -- ARQULE - ArQule Inc. 7 - AS22818 1298 0.1% 432.7 -- Directnet Prestacao de Servicos Ltda. 8 - AS10178 4508 0.2% 409.8 -- KBTUS-AS Korea Baptist Theological University/Seminary 9 - AS41327 1209 0.1% 403.0 -- MT-ITTELECOM IT & T AS number 10 - AS17645 3588 0.1% 326.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - AS34988 298 0.0% 298.0 -- EWS English Welsh and Scottish Railways 12 - AS30707 868 0.0% 289.3 -- 13 - AS33188 574 0.0% 287.0 -- SCS-NETWORK-1 - Sono Corporate Suites 14 - AS19149 267 0.0% 267.0 -- MOTLABS - Motorola Labs 15 - AS22433 242 0.0% 242.0 -- HRMC - Human Resource Management Center, Inc. 16 - AS24731 10339 0.4% 240.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - AS33630 236 0.0% 236.0 -- FIRMLOGICWS - FIRMLOGIC 18 - AS40981 224 0.0% 224.0 -- UNIVCG University of Montenegro 19 - AS41555 222 0.0% 222.0 -- NOVATKL-AS FW Austria, Kundl 20 - AS7234 439 0.0% 219.5 -- RUSSELL - Frank Russell TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.10.0/24 6003 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.132.0/24 5946 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 203.17.214.0/24 5348 0.2% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 4 - 203.11.108.0/24 5348 0.2% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 5 - 89.4.129.0/24 2023 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 89.4.130.0/24 2012 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 89.4.128.0/24 1884 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 203.63.26.0/24 1653 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 9 - 89.4.158.0/24 1558 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 89.4.131.0/24 1532 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 58.65.1.0/24 1188 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 202.136.182.0/24 1165 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 13 - 202.136.176.0/24 1165 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - 216.85.83.0/24 1091 0.0% AS4323 -- TWTC - Time Warner Telecom, Inc. 15 - 192.91.185.0/24 1051 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 16 - 194.42.208.0/20 1036 0.0% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 17 - 203.23.245.0/24 993 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 18 - 202.182.142.0/23 978 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 19 - 203.55.203.0/24 961 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 20 - 203.27.27.0/24 960 0.0% AS9837 -- POWERTEL-AP Powertel 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 ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 25 May '07

25 May '07

This report has been generated at Fri May 25 21:51:52 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 18-05-07 218079 139594 19-05-07 218385 139594 20-05-07 218013 139594 21-05-07 218013 140025 22-05-07 218650 139831 23-05-07 218653 139850 24-05-07 218776 139698 25-05-07 219469 139844 AS Summary 25194 Number of ASes in routing system 10659 Number of ASes announcing only one prefix 1480 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89890048 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'). --- 25May07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 219163 139835 79328 36.2% All ASes AS18566 1010 31 979 96.9% COVAD - Covad Communications Co. AS4755 1223 271 952 77.8% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1258 317 941 74.8% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1264 368 896 70.9% TWTC - Time Warner Telecom, Inc. AS9498 981 97 884 90.1% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1098 239 859 78.2% ATT-INTERNET3 - AT&T WorldNet Services AS8151 1290 446 844 65.4% Uninet S.A. de C.V. AS11492 1073 365 708 66.0% CABLEONE - CABLE ONE AS22773 718 56 662 92.2% CCINET-2 - Cox Communications Inc. AS19262 775 209 566 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1041 503 538 51.7% BATI-ATL - BellSouth Network Solutions, Inc AS17488 694 185 509 73.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18101 542 36 506 93.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS7018 1480 978 502 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS19916 568 75 493 86.8% ASTRUM-0001 - OLM LLC AS7545 626 162 464 74.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS15270 533 83 450 84.4% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 317 423 57.2% KIXS-AS-KR Korea Telecom AS2386 1152 760 392 34.0% INS-AS - AT&T Data Communications Services AS9443 464 79 385 83.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4812 454 75 379 83.5% CHINANET-SH-AP China Telecom (Group) AS7029 590 239 351 59.5% WINDSTREAM - Windstream Communications Inc AS5668 594 249 345 58.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 403 78 325 80.6% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 798 477 321 40.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS9942 441 123 318 72.1% COMINDICO-AP SOUL Converged Communications Australia AS6517 442 129 313 70.8% YIPESCOM - Yipes Communications, Inc. AS4668 312 7 305 97.8% LGNET-AS-KR LG CNS AS721 573 270 303 52.9% DISA-ASNBLK - DoD Network Information Center Total 23641 7289 16352 69.2% 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 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 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 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 66.96.16.0/20 AS30528 66.96.22.0/24 AS32517 DOTINC-NET - Dot Internet Solutions Inc. 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 68.171.32.0/19 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 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - 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 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.0.64.0/20 AS30528 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 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 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 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 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - 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 AS721 DISA-ASNBLK - 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 AS3542 ITSDN-U5 - DoD Network Information Center 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 202.58.128.0/22 AS17828 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke 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 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 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 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 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, 202.165.192.0/20 AS17828 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 203.62.0.0/17 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 203.128.128.0/19 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 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 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 209.140.64.0/20 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 209.159.128.0/19 AS209 ASN-QWEST - Qwest 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. 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 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - AT&T Internet Services 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 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 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 ausnog(a)ausnog.net

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[routing-wg]Announcement Routing Registry Training Courses
by Rumy Kanis 21 May '07

21 May '07

[Apologies for duplicate e-mails] Dear Colleagues The RIPE NCC Training Services Department invites you to register for one of our upcoming Routing Registry Training Courses: Date: Friday 27 July 2007 Time: 09:00 - 17:00 Location: Amsterdam, Netherlands AND Date: Friday 17 August 2007 Time: 09:00 - 17:00 Location: Oslo, Norway AND Date: Friday 31 August 2007 Time: 09:00 - 17:00 Location: Berlin, Germany AND Date: Thursday 6 September 2007 Time: 09:00 - 17:00 Location: Nottingham, United Kingdom AND Date: Friday 14 September 2007 Time: 09:00 - 17:00 Location: Lisbon, Portugal AND Date: Friday 28 September 2007 Time: 09:00 - 17:00 Location: Tbilisi, Georgia AND Date: Monday 3 December 2007 Time: 09:00 - 17:00 Location: Barcelona, Spain Hosted by: CESCA: http://www.cesca.es/en/ The main objective of the "Routing Registry Training Course" is to familiarise the LIRs with the features of the Routing Registry, while introducing the relevant tools and services of the RIPE NCC. The course also offers practical exercises. OVERVIEW OF TOPICS COVERED IN THE COURSE: - Routing Registry as a part of the RIPE Whois Database and the Internet Routing Registry (IRR) - Specifying routing policies using (RPSL) Routing Policy Specification Language and the RtConfig tool - IRRToolSet - Routing Information Service (RIS) - Routing Registry Consistency Check Project Please note that this is an advanced course. It will: - NOT teach the basics of routing - NOT teach the basics of RIPE Database operations - NOT describe how to receive Internet resources from the RIPE NCC - NOT describe how to operate a Local Internet Registry (LIR) The target audience of the course are technical staff of LIRs: e.g. network operators, engineers etc. This course is not intended for administrative or management staff (e.g. Hostmasters) . It is assumed that all attendees will be familiar with Border Gateway Protocol routing and with the RIPE Database (i.e. creating/modifying objects). This course is based on interactive exercises in a local network set-up. Please bring your laptops equipped with the following: - A working Ethernet card, - Three meters of Ethernet cable, - A secure connection client, - A web browser. Please be prepared to share your laptop (or at least allow another attendee to "look over your shoulder") if necessary. The course is free of charge. We provide lunch and printed training materials. We do not cover any of your travel expenses or accommodation. We give all of our training courses in English. You can find more information about the course at: http://www.ripe.net/training/rr/ How to register: --------------------- You can register up to two people from your LIR for each course. (If there are places left nearer the time of the course, you can register more people). To register for this course, you can either use the LIR Portal at: https://lirportal.ripe.net/lirportal/training/course-list.html Or the online registration form on our website: http://www.ripe.net/cgi-bin/trainingform.pl.cgi If you have any questions, send an e-mail to <training(a)ripe.net>. Kind regards, Rumy Kanis Training Services Manager RIPE NCC

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 18 May '07

18 May '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 19 May, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/05/19/0400 Analysis Summary ---------------- BGP routing table entries examined: 220732 Prefixes after maximum aggregation: 117049 Deaggregation factor: 1.89 Unique aggregates announced to Internet: 105996 Total ASes present in the Internet Routing Table: 25225 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21975 Origin ASes announcing only one prefix: 10641 Transit ASes present in the Internet Routing Table: 3250 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: 25 Max AS path prepend of ASN (16327) 21 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 6 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1719963072 Equivalent to 102 /8s, 132 /16s and 141 /24s Percentage of available address space announced: 46.4 Percentage of allocated address space announced: 61.5 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 115734 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 50831 Total APNIC prefixes after maximum aggregation: 19941 APNIC Deaggregation factor: 2.55 Prefixes being announced from the APNIC address blocks: 47840 Unique aggregates announced from the APNIC address blocks: 20175 APNIC Region origin ASes present in the Internet Routing Table: 2942 APNIC Prefixes per ASN: 16.26 APNIC Region origin ASes announcing only one prefix: 784 APNIC Region transit ASes present in the Internet Routing Table: 441 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 293387456 Equivalent to 17 /8s, 124 /16s and 188 /24s Percentage of available APNIC address space announced: 72.7 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: 106442 Total ARIN prefixes after maximum aggregation: 62110 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78505 Unique aggregates announced from the ARIN address blocks: 30674 ARIN Region origin ASes present in the Internet Routing Table: 11581 ARIN Prefixes per ASN: 6.78 ARIN Region origin ASes announcing only one prefix: 4443 ARIN Region transit ASes present in the Internet Routing Table: 1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 333456768 Equivalent to 19 /8s, 224 /16s and 37 /24s Percentage of available ARIN address space announced: 73.6 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: 45700 Total RIPE prefixes after maximum aggregation: 29847 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42217 Unique aggregates announced from the RIPE address blocks: 28140 RIPE Region origin ASes present in the Internet Routing Table: 9643 RIPE Prefixes per ASN: 4.38 RIPE Region origin ASes announcing only one prefix: 5100 RIPE Region transit ASes present in the Internet Routing Table: 1549 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 306226304 Equivalent to 18 /8s, 64 /16s and 164 /24s Percentage of available RIPE address space announced: 76.1 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15169 Total LACNIC prefixes after maximum aggregation: 4140 LACNIC Deaggregation factor: 3.66 Prefixes being announced from the LACNIC address blocks: 13253 Unique aggregates announced from the LACNIC address blocks: 7253 LACNIC Region origin ASes present in the Internet Routing Table: 792 LACNIC Prefixes per ASN: 16.73 LACNIC Region origin ASes announcing only one prefix: 259 LACNIC Region transit ASes present in the Internet Routing Table: 141 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 38868736 Equivalent to 2 /8s, 81 /16s and 23 /24s Percentage of available LACNIC address space announced: 57.9 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: 2580 Total AfriNIC prefixes after maximum aggregation: 1001 AfriNIC Deaggregation factor: 2.58 Prefixes being announced from the AfriNIC address blocks: 1955 Unique aggregates announced from the AfriNIC address blocks: 1176 AfriNIC Region origin ASes present in the Internet Routing Table: 188 AfriNIC Prefixes per ASN: 10.40 AfriNIC Region origin ASes announcing only one prefix: 55 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6057984 Equivalent to 0 /8s, 92 /16s and 112 /24s Percentage of available AfriNIC address space announced: 18.1 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 4134 1281 9697 273 CHINANET-BACKBONE 4755 1215 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1106 109 17 Sify Limited 9498 982 469 72 BHARTI BT INTERNET LTD. 4766 783 4943 312 Korea Telecom (KIX) 23577 778 35 707 Korea Telecom (ATM-MPLS) 17488 676 44 35 Hathway IP Over Cable Interne 7545 624 142 78 TPG Internet Pty Ltd 1221 547 1954 422 Telstra Pty Ltd 18101 537 116 33 Reliance Infocom Ltd Internet 4668 507 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 459 807 76 China Telecom (Shanghai) 9443 454 115 74 Primus Telecommunications 7474 414 218 270 SingTel Optus Pty Ltd 9829 362 258 14 BSNL National Internet Backbo 4802 360 86 148 Wantree Development 17557 355 37 168 Pakistan Telecom 17974 350 129 12 PT TELEKOMUNIKASI INDONESIA 4837 343 4693 158 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1502 6163 990 AT&T WorldNet Services 4323 1266 1027 361 Time Warner Telecom 2386 1140 580 753 AT&T Data Communications Serv 6478 1097 341 122 AT&T Worldnet Services 11492 1054 104 23 Cable One 6197 1034 687 503 BellSouth Network Solutions, 18566 1006 288 9 Covad Communications 174 954 6792 864 Cogent Communications 701 946 6612 725 UUNET Technologies, Inc. 1239 817 2731 579 Sprint 20115 808 725 429 Charter Communications 7011 793 226 474 Citizens Utilities 19262 775 2645 208 Verizon Global Networks 209 726 3847 582 Qwest 22773 713 1888 43 Cox Communications, Inc. 5668 599 160 17 CenturyTel Internet Holdings, 7385 597 166 463 Linkport Communications 721 592 21739 269 DLA Systems Automation Center 852 589 1096 370 Telus Advanced Communications 7029 587 456 79 Alltel Information Services, RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 519 1939 412 UUNET - Commercial IP service 24863 346 47 32 LINKdotNET AS number 3301 308 1455 288 TeliaNet Sweden 3320 305 4993 252 Deutsche Telekom AG 6746 278 128 254 Dynamic Network Technologies, 680 257 2044 250 DFN-IP service G-WiN 8220 249 459 240 COLT Telecommunications 3215 238 2254 95 France Telecom Transpac 8708 235 287 228 Romania Data Systems S.A. 3269 216 2647 74 TELECOM ITALIA 3246 209 340 199 Song Networks 8551 206 196 30 Bezeq International 3352 201 1783 37 Ibernet, Internet Access Netw 30890 201 17 93 SC Kappa Invexim SRL 20858 197 34 4 EgyNet 9116 196 136 25 Goldenlines main autonomous s 1257 190 1180 168 SWIPnet Swedish IP Network 3300 184 171 90 AUCS Communications Services 12479 184 578 6 Uni2 Autonomous System 786 177 1795 177 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1250 1870 211 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 365 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 318 238 12 VTR PUNTO NET S.A. 7303 280 143 28 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 243 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 221 166 25 Telefonica Del Peru 6503 215 172 86 AVANTEL, S.A. 20299 194 23 12 NEWCOM AMERICAS 10620 186 53 24 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 23216 157 19 42 RAMtelecom Telecomunicaciones 21826 155 27 59 INTERCABLE 7910 154 11 29 ANDINET ON LINE 19429 154 94 43 E.T.B. 7738 143 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 283 867 224 The Internet Solution 8452 229 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 129 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 8524 30 2 6 AUCEGYPT Autonomous System 21280 28 4 4 Swift Global Kenya Ltd.Is an 33766 26 2 1 Nyala Communications Pty Ltd 33776 26 2 8 Starcomms Nigeria Limited 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1215 1143 Videsh Sanchar Nigam Ltd. Aut 9583 1106 1089 Sify Limited 8151 1250 1039 UniNet S.A. de C.V. 11492 1054 1031 Cable One 4134 1281 1008 CHINANET-BACKBONE 18566 1006 997 Covad Communications 6478 1097 975 AT&T Worldnet Services 9498 982 910 BHARTI BT INTERNET LTD. 4323 1266 905 Time Warner Telecom 22773 713 670 Cox Communications, Inc. 17488 676 641 Hathway IP Over Cable Interne 5668 599 582 CenturyTel Internet Holdings, 19262 775 567 Verizon Global Networks 7545 624 546 TPG Internet Pty Ltd 6197 1034 531 BellSouth Network Solutions, 19916 568 517 OLM LLC 7029 587 508 Alltel Information Services, 18101 537 504 Reliance Infocom Ltd Internet 15270 534 499 PaeTec.net -a division of Pae 4668 507 497 LG-EDS Systems Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65242 PRIVATE 64.222.142.0/24 13674 Bell Atlantic Global 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So 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 /8:19 /9:9 /10:14 /11:35 /12:122 /13:237 /14:451 /15:870 /16:9384 /17:3857 /18:6379 /19:13473 /20:15366 /21:13900 /22:18105 /23:19310 /24:117055 /25:775 /26:819 /27:477 /28:62 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1088 1097 AT&T Worldnet Services 11492 1040 1054 Cable One 18566 988 1006 Covad Communications 9583 934 1106 Sify Limited 2386 837 1140 AT&T Data Communications Serv 7018 808 1502 AT&T WorldNet Services 6197 794 1034 BellSouth Network Solutions, 23577 764 778 Korea Telecom (ATM-MPLS) 7011 695 793 Citizens Utilities 9498 649 982 BHARTI BT INTERNET LTD. 8151 627 1250 UniNet S.A. de C.V. 4755 611 1215 Videsh Sanchar Nigam Ltd. Aut 4766 590 783 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 523 1266 Time Warner Telecom 15270 501 534 PaeTec.net -a division of Pae 17488 497 676 Hathway IP Over Cable Interne 4668 496 507 LG-EDS Systems Inc. 855 464 566 Canadian Research Network 5668 464 599 CenturyTel Internet Holdings, Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:73 9:1 12:1798 15:19 16:3 17:3 18:8 20:38 24:942 25:1 32:52 33:2 38:313 40:60 41:125 44:2 47:5 52:4 55:2 56:3 57:24 58:398 59:387 60:273 61:946 62:971 63:1968 64:3115 65:2366 66:3267 67:813 68:639 69:1829 70:510 71:105 72:1324 73:1 74:460 75:259 76:58 77:192 78:1 80:852 81:802 82:578 83:376 84:442 85:764 86:351 87:464 88:272 89:875 90:6 91:304 97:6 116:73 121:184 122:524 123:99 124:806 125:934 128:282 129:222 130:126 131:362 132:52 133:10 134:192 135:39 136:185 137:80 138:139 139:70 140:476 141:170 142:371 143:234 144:290 145:43 146:322 147:117 148:388 149:143 150:114 151:160 152:92 153:123 154:4 155:253 156:151 157:188 158:160 159:159 160:105 161:91 162:234 163:185 164:448 165:403 166:235 167:282 168:491 169:120 170:401 171:16 172:1 189:469 190:611 192:5760 193:3842 194:3120 195:2220 196:942 198:3739 199:3289 200:4771 201:1015 202:7277 203:7485 204:3952 205:2083 206:2359 207:2884 208:2686 209:3579 210:2481 211:968 212:1309 213:1471 214:406 215:40 216:4013 217:1150 218:356 219:363 220:948 221:393 222:264 End of report

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