- routing-wg - mailman.ripe.net

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 03 Apr '09

03 Apr '09

BGP Update Report Interval: 02-Mar-09 -to- 02-Apr-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 104066 2.4% 96.4 -- SIFY-AS-IN Sify Limited 2 - AS6629 43772 1.0% 7295.3 -- NOAA-AS - NOAA 3 - AS3130 39483 0.9% 303.7 -- RGNET-3130 RGnet/PSGnet 4 - AS9498 37206 0.9% 54.0 -- BBIL-AP BHARTI Airtel Ltd. 5 - AS4771 31946 0.7% 121.5 -- NZTELECOM Netgate 6 - AS4434 31818 0.7% 815.8 -- ERX-RADNET1-AS PT Rahajasa Media Internet 7 - AS6458 30254 0.7% 75.3 -- Telgua 8 - AS12978 28541 0.7% 158.6 -- DOGAN-ONLINE Dogan Iletisim Elektronik Servis Hizmetleri AS 9 - AS5056 28078 0.7% 242.1 -- INS-NET-2 - Iowa Network Services 10 - AS29372 27064 0.6% 304.1 -- SFR-NETWORK SFR 11 - AS5050 24782 0.6% 2478.2 -- PSC-EXT - Pittsburgh Supercomputing Center 12 - AS23966 23980 0.6% 59.8 -- LDN-AS-AP LINKdotNET Telecom Limited 13 - AS35805 23477 0.5% 73.4 -- UTG-AS United Telecom AS 14 - AS7643 22746 0.5% 20.1 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 15 - AS4648 22663 0.5% 111.1 -- NZIX-2 Netgate 16 - AS17557 22333 0.5% 66.1 -- PKTELECOM-AS-AP Pakistan Telecom 17 - AS17488 21298 0.5% 14.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 18 - AS29049 19471 0.5% 59.0 -- DELTA-TELECOM-AS Delta Telecom LTD. 19 - AS17974 19153 0.4% 30.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS7545 19000 0.4% 23.2 -- TPG-INTERNET-AP TPG Internet Pty Ltd TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6629 43772 1.0% 7295.3 -- NOAA-AS - NOAA 2 - AS19017 5078 0.1% 5078.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 3 - AS8225 4678 0.1% 4678.0 -- ASTELIT-MSK-AS Astelit Autonomous System 4 - AS46653 13420 0.3% 4473.3 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 5 - AS28194 4227 0.1% 4227.0 -- 6 - AS7717 17693 0.4% 3538.6 -- OPENIXP-AS-ID-AP OpenIXP ASN 7 - AS6312 3283 0.1% 3283.0 -- WESTWORLD-AS - WestWorld Media, LLC 8 - AS41343 5906 0.1% 2953.0 -- TRIUNFOTEL-ASN TRIUNFOTEL 9 - AS5691 10368 0.2% 2592.0 -- MITRE-AS-5 - The MITRE Corporation 10 - AS30306 10145 0.2% 2536.2 -- AfOL-Sz-AS 11 - AS5050 24782 0.6% 2478.2 -- PSC-EXT - Pittsburgh Supercomputing Center 12 - AS8755 2065 0.1% 2065.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System 13 - AS30552 1981 0.1% 1981.0 -- SAINT-JOSEPHS-HOSPITAL-OF-ATLANTA - Saint Joseph's Hospital of Atlanta 14 - AS32398 14773 0.3% 1846.6 -- REALNET-ASN-1 15 - AS42291 6832 0.2% 1708.0 -- ISTRANET-AS Istranet LLC 16 - AS46328 15184 0.3% 1687.1 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 17 - AS14223 3081 0.1% 1540.5 -- NYSDOH - New York State Department of Health 18 - AS20925 4468 0.1% 1489.3 -- RESEAU-DANZAS DANZAS Autonomous System 19 - AS30520 5756 0.1% 1439.0 -- NUANCE-SOMERVILLE - NUANCE COMMUNICATIONS, INC 20 - AS40344 1379 0.0% 1379.0 -- PROSK-1 - Pro Sky Wireless TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 24682 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 121.101.184.0/24 17606 0.4% AS38785 -- BAGUSNET-AS-ID PT. BORNEO BROADBAND TECHNOLOGY AS7717 -- OPENIXP-AS-ID-AP OpenIXP ASN 3 - 192.35.129.0/24 14652 0.3% AS6629 -- NOAA-AS - NOAA 4 - 41.204.2.0/24 14602 0.3% AS32398 -- REALNET-ASN-1 5 - 192.102.88.0/24 14558 0.3% AS6629 -- NOAA-AS - NOAA 6 - 198.77.177.0/24 14550 0.3% AS6629 -- NOAA-AS - NOAA 7 - 199.45.13.0/24 13396 0.3% AS46653 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 8 - 222.255.51.64/26 10746 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 9 - 192.12.120.0/24 10352 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 10 - 210.214.222.0/24 8555 0.2% AS9583 -- SIFY-AS-IN Sify Limited 11 - 221.135.105.0/24 8528 0.2% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.214.232.0/24 8505 0.2% AS9583 -- SIFY-AS-IN Sify Limited 13 - 210.214.156.0/24 8473 0.2% AS9583 -- SIFY-AS-IN Sify Limited 14 - 210.214.177.0/24 8427 0.2% AS9583 -- SIFY-AS-IN Sify Limited 15 - 210.214.184.0/24 8377 0.2% AS9583 -- SIFY-AS-IN Sify Limited 16 - 210.214.132.0/24 8357 0.2% AS9583 -- SIFY-AS-IN Sify Limited 17 - 210.214.146.0/24 8332 0.2% AS9583 -- SIFY-AS-IN Sify Limited 18 - 210.210.127.0/24 8252 0.2% AS9583 -- SIFY-AS-IN Sify Limited 19 - 210.214.117.0/24 8238 0.2% AS9583 -- SIFY-AS-IN Sify Limited 20 - 202.92.235.0/24 7992 0.2% AS9498 -- BBIL-AP BHARTI Airtel 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

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 03 Apr '09

03 Apr '09

This report has been generated at Fri Apr 3 21:13:56 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 28-03-09 290916 181486 29-03-09 291158 181718 29-03-09 291185 181603 30-03-09 291111 181799 31-03-09 291239 181735 01-04-09 291373 181653 02-04-09 291095 181869 03-04-09 291003 181954 AS Summary 31017 Number of ASes in routing system 13146 Number of ASes announcing only one prefix 4312 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89615616 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 03Apr09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 291170 181941 109229 37.5% All ASes AS6389 4312 361 3951 91.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4254 1681 2573 60.5% TWTC - tw telecom holdings, inc. AS209 2658 1159 1499 56.4% ASN-QWEST - Qwest Communications Corporation AS4766 1793 511 1282 71.5% KIXS-AS-KR Korea Telecom AS17488 1538 353 1185 77.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1020 65 955 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8452 1232 292 940 76.3% TEDATA TEDATA AS4755 1179 278 901 76.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8151 1445 563 882 61.0% Uninet S.A. de C.V. AS1785 1742 927 815 46.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS19262 971 242 729 75.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 806 205 601 74.6% TPG-INTERNET-AP TPG Internet Pty Ltd AS6478 1310 729 581 44.4% ATT-INTERNET3 - AT&T WorldNet Services AS855 643 78 565 87.9% CANET-ASN-4 - Bell Aliant AS11492 1202 642 560 46.6% CABLEONE - CABLE ONE, INC. AS18101 754 216 538 71.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1193 660 533 44.7% LEVEL3 Level 3 Communications AS2706 544 26 518 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS6517 747 256 491 65.7% RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc AS22047 607 119 488 80.4% VTR BANDA ANCHA S.A. AS4808 618 164 454 73.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17908 603 150 453 75.1% TCISL Tata Communications AS16814 594 143 451 75.9% NSS S.A. AS4804 494 64 430 87.0% MPX-AS Microplex PTY LTD AS24560 680 251 429 63.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9443 523 95 428 81.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7018 1442 1016 426 29.5% ATT-INTERNET4 - AT&T WorldNet Services AS17676 561 137 424 75.6% GIGAINFRA BB TECHNOLOGY Corp. AS4668 694 283 411 59.2% LGNET-AS-KR LG CNS AS7011 959 553 406 42.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 37118 12219 24899 67.1% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 64.186.0.0/19 AS6371 AMERICATEL - Americatel Corporation 64.186.6.0/24 AS6371 AMERICATEL - Americatel Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 68.69.160.0/20 AS6315 XMISSION - XMission, L.C. 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 70.36.64.0/20 AS6594 MCTI-1 - MICROSERV COMPUTER TECHNOLOGIES, INC. 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.158.0.0/18 AS35362 BEST Best ISP 95.215.220.0/22 AS48044 CHITA-ON-LINE-AS snake(a)chitaonline.ru 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 114.129.128.0/18 AS7477 TEREDONN-AS-AP SkyMesh Pty Ltd 114.129.160.0/19 AS7477 TEREDONN-AS-AP SkyMesh Pty Ltd 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 201.229.64.0/22 AS11816 SetarNet 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.13.141.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.143.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.184.0/23 AS35967 204.13.186.0/23 AS35967 204.13.186.0/24 AS35967 204.13.187.0/24 AS35967 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.177.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.177.94.0/24 AS8088 SRTNET - SRT ENTERPRISES 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.67.144.0/20 AS42630 NUMEO NUMEO Internet Services 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 27 Mar '09

27 Mar '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 28 Mar, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 283794 Prefixes after maximum aggregation: 134532 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 139535 Total ASes present in the Internet Routing Table: 30912 Prefixes per ASN: 9.18 Origin-only ASes present in the Internet Routing Table: 26905 Origin ASes announcing only one prefix: 13087 Transit ASes present in the Internet Routing Table: 4007 Transit-only ASes present in the Internet Routing Table: 99 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 493 Unregistered ASNs in the Routing Table: 165 Number of 32-bit ASNs allocated by the RIRs: 138 Prefixes from 32-bit ASNs in the Routing Table: 20 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 251 Number of addresses announced to Internet: 2022627808 Equivalent to 120 /8s, 142 /16s and 217 /24s Percentage of available address space announced: 54.6 Percentage of allocated address space announced: 63.8 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 76.1 Total number of prefixes smaller than registry allocations: 139620 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 65682 Total APNIC prefixes after maximum aggregation: 23471 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 62432 Unique aggregates announced from the APNIC address blocks: 28564 APNIC Region origin ASes present in the Internet Routing Table: 3585 APNIC Prefixes per ASN: 17.41 APNIC Region origin ASes announcing only one prefix: 974 APNIC Region transit ASes present in the Internet Routing Table: 547 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 409336608 Equivalent to 24 /8s, 101 /16s and 251 /24s Percentage of available APNIC address space announced: 81.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124316 Total ARIN prefixes after maximum aggregation: 65644 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 93687 Unique aggregates announced from the ARIN address blocks: 36273 ARIN Region origin ASes present in the Internet Routing Table: 12867 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4937 ARIN Region transit ASes present in the Internet Routing Table: 1239 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 420340480 Equivalent to 25 /8s, 13 /16s and 227 /24s Percentage of available ARIN address space announced: 80.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 65001 Total RIPE prefixes after maximum aggregation: 37810 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 59598 Unique aggregates announced from the RIPE address blocks: 39657 RIPE Region origin ASes present in the Internet Routing Table: 12845 RIPE Prefixes per ASN: 4.64 RIPE Region origin ASes announcing only one prefix: 6749 RIPE Region transit ASes present in the Internet Routing Table: 1937 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 23 Number of RIPE addresses announced to Internet: 392009120 Equivalent to 23 /8s, 93 /16s and 149 /24s Percentage of available RIPE address space announced: 83.4 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23524 Total LACNIC prefixes after maximum aggregation: 5849 LACNIC Deaggregation factor: 4.02 Prefixes being announced from the LACNIC address blocks: 21683 Unique aggregates announced from the LACNIC address blocks: 11890 LACNIC Region origin ASes present in the Internet Routing Table: 1082 LACNIC Prefixes per ASN: 20.04 LACNIC Region origin ASes announcing only one prefix: 342 LACNIC Region transit ASes present in the Internet Routing Table: 179 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61816320 Equivalent to 3 /8s, 175 /16s and 62 /24s Percentage of available LACNIC address space announced: 61.4 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4816 Total AfriNIC prefixes after maximum aggregation: 1387 AfriNIC Deaggregation factor: 3.47 Prefixes being announced from the AfriNIC address blocks: 4519 Unique aggregates announced from the AfriNIC address blocks: 1351 AfriNIC Region origin ASes present in the Internet Routing Table: 284 AfriNIC Prefixes per ASN: 15.91 AfriNIC Region origin ASes announcing only one prefix: 85 AfriNIC Region transit ASes present in the Internet Routing Table: 55 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10140928 Equivalent to 0 /8s, 154 /16s and 189 /24s Percentage of available AfriNIC address space announced: 30.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1693 6929 393 Korea Telecom (KIX) 17488 1532 121 96 Hathway IP Over Cable Interne 4755 1177 405 182 TATA Communications formerly 9583 1086 86 537 Sify Limited 4134 927 16390 367 CHINANET-BACKBONE 7545 774 163 105 TPG Internet Pty Ltd 18101 760 206 34 Reliance Infocom Ltd Internet 9498 688 296 50 BHARTI BT INTERNET LTD. 24560 678 228 175 Bharti Airtel Ltd. 9829 638 491 20 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4324 3672 329 bellsouth.net, inc. 209 2653 4151 622 Qwest 4323 1808 1049 372 Time Warner Telecom 1785 1737 717 139 PaeTec Communications, Inc. 20115 1594 1430 725 Charter Communications 7018 1447 5896 1020 AT&T WorldNet Services 6478 1295 295 527 AT&T Worldnet Services 2386 1255 680 899 AT&T Data Communications Serv 3356 1198 10978 452 Level 3 Communications, LLC 11492 1193 192 11 Cable One Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1247 188 7 TEDATA 3292 453 1763 393 TDC Tele Danmark 30890 436 86 194 SC Kappa Invexim SRL 12479 405 578 6 Uni2 Autonomous System 3301 342 1685 307 TeliaNet Sweden 3215 339 3017 108 France Telecom Transpac 3320 337 7074 294 Deutsche Telekom AG 8866 337 109 22 Bulgarian Telecommunication C 29049 324 26 3 AzerSat LLC. 8551 313 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1441 2831 235 UniNet S.A. de C.V. 10620 839 191 98 TVCABLE BOGOTA 22047 607 302 14 VTR PUNTO NET S.A. 7303 520 260 80 Telecom Argentina Stet-France 11830 520 294 42 Instituto Costarricense de El 16814 491 31 10 NSS, S.A. 6471 442 95 32 ENTEL CHILE S.A. 11172 410 102 72 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 386 518 25 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 831 74 30 LINKdotNET AS number 20858 292 34 3 This AS will be used to conne 3741 272 858 232 The Internet Solution 2018 242 215 142 Tertiary Education Network 6713 159 150 15 Itissalat Al-MAGHRIB 33783 148 10 8 EEPAD TISP TELECOM & INTERNET 29571 137 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 5713 115 507 65 Telkom SA Ltd 33776 109 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4324 3672 329 bellsouth.net, inc. 209 2653 4151 622 Qwest 4323 1808 1049 372 Time Warner Telecom 1785 1737 717 139 PaeTec Communications, Inc. 4766 1693 6929 393 Korea Telecom (KIX) 20115 1594 1430 725 Charter Communications 17488 1532 121 96 Hathway IP Over Cable Interne 7018 1447 5896 1020 AT&T WorldNet Services 8151 1441 2831 235 UniNet S.A. de C.V. 6478 1295 295 527 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2653 2031 Qwest 1785 1737 1598 PaeTec Communications, Inc. 4323 1808 1436 Time Warner Telecom 17488 1532 1436 Hathway IP Over Cable Interne 4766 1693 1300 Korea Telecom (KIX) 8452 1247 1240 TEDATA 8151 1441 1206 UniNet S.A. de C.V. 11492 1193 1182 Cable One 18566 1061 1051 Covad Communications 4755 1177 995 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:56 /12:163 /13:321 /14:586 /15:1143 /16:10388 /17:4640 /18:7977 /19:17040 /20:20218 /21:19919 /22:25356 /23:25314 /24:148648 /25:646 /26:799 /27:363 /28:115 /29:37 /30:9 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2809 4324 bellsouth.net, inc. 4766 1398 1693 Korea Telecom (KIX) 209 1358 2653 Qwest 17488 1301 1532 Hathway IP Over Cable Interne 8452 1226 1247 TEDATA 11492 1149 1193 Cable One 1785 1145 1737 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 957 1255 AT&T Data Communications Serv 4323 942 1808 Time Warner Telecom Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:172 12:2198 13:3 15:19 16:3 17:4 20:35 24:1122 32:51 38:550 40:97 41:2002 43:1 44:2 47:21 52:3 55:2 56:3 57:25 58:530 59:618 60:461 61:1104 62:1122 63:2023 64:3604 65:2430 66:3595 67:1506 68:688 69:2537 70:512 71:164 72:1651 73:2 74:1462 75:206 76:309 77:835 78:540 79:306 80:955 81:821 82:533 83:407 84:598 85:1009 86:396 87:623 88:351 89:1490 90:44 91:2089 92:331 93:1127 94:1209 95:825 96:106 97:184 98:243 99:17 109:1 110:32 112:91 113:89 114:223 115:235 116:1127 117:476 118:285 119:658 120:142 121:712 122:981 123:552 124:960 125:1302 128:221 129:226 130:129 131:415 132:74 133:9 134:186 135:39 136:241 137:153 138:147 139:77 140:419 141:104 142:391 143:331 144:323 145:43 146:376 147:150 148:513 149:239 150:147 151:200 152:151 153:136 154:11 155:266 156:167 157:297 158:133 159:273 160:281 161:133 162:271 163:148 164:478 165:533 166:276 167:361 168:682 169:162 170:475 171:38 172:10 173:249 174:153 178:1 186:7 187:69 188:9 189:304 190:2704 192:5808 193:4219 194:3330 195:2677 196:1069 198:3729 199:3317 200:5503 201:1361 202:7861 203:8069 204:3795 205:2158 206:2389 207:2797 208:3896 209:3450 210:2632 211:1107 212:1503 213:1693 214:70 215:25 216:4542 217:1268 218:360 219:416 220:1208 221:449 222:261 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 27 Mar '09

27 Mar '09

BGP Update Report Interval: 23-Feb-09 -to- 26-Mar-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 178710 4.2% 168.3 -- SIFY-AS-IN Sify Limited 2 - AS3130 75459 1.8% 580.5 -- RGNET-3130 RGnet/PSGnet 3 - AS6629 45245 1.1% 7540.8 -- NOAA-AS - NOAA 4 - AS35805 34923 0.8% 109.8 -- UTG-AS United Telecom AS 5 - AS9498 33067 0.8% 47.5 -- BBIL-AP BHARTI Airtel Ltd. 6 - AS4771 31425 0.7% 119.9 -- NZTELECOM Netgate 7 - AS5056 28898 0.7% 249.1 -- INS-NET-2 - Iowa Network Services 8 - AS29372 28893 0.7% 324.6 -- SFR-NETWORK SFR 9 - AS6458 28167 0.7% 86.9 -- Telgua 10 - AS12978 28084 0.7% 156.9 -- DOGAN-ONLINE Dogan Iletisim Elektronik Servis Hizmetleri AS 11 - AS17488 26032 0.6% 16.6 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 12 - AS5050 24618 0.6% 2461.8 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - AS4434 23460 0.6% 601.5 -- ERX-RADNET1-AS PT Rahajasa Media Internet 14 - AS7643 22445 0.5% 19.7 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 15 - AS4648 22396 0.5% 110.3 -- NZIX-2 Netgate 16 - AS4795 20117 0.5% 61.9 -- INDOSATM2-ID INDOSATM2 ASN 17 - AS9829 19858 0.5% 30.9 -- BSNL-NIB National Internet Backbone 18 - AS17974 18503 0.4% 31.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 19 - AS8103 17873 0.4% 29.9 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program 20 - AS10620 17537 0.4% 22.1 -- TV Cable S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS5691 10406 0.2% 10406.0 -- MITRE-AS-5 - The MITRE Corporation 2 - AS6629 45245 1.1% 7540.8 -- NOAA-AS - NOAA 3 - AS19017 5658 0.1% 5658.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 4 - AS30306 17285 0.4% 4321.2 -- AfOL-Sz-AS 5 - AS8225 4183 0.1% 4183.0 -- ASTELIT-MSK-AS Astelit Autonomous System 6 - AS46653 10128 0.2% 3376.0 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 7 - AS6312 3284 0.1% 3284.0 -- WESTWORLD-AS - WestWorld Media, LLC 8 - AS41343 5906 0.1% 2953.0 -- TRIUNFOTEL-ASN TRIUNFOTEL 9 - AS5050 24618 0.6% 2461.8 -- PSC-EXT - Pittsburgh Supercomputing Center 10 - AS8755 2068 0.1% 2068.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System 11 - AS28194 4074 0.1% 2037.0 -- 12 - AS30552 1970 0.1% 1970.0 -- SAINT-JOSEPHS-HOSPITAL-OF-ATLANTA - Saint Joseph's Hospital of Atlanta 13 - AS32398 13839 0.3% 1729.9 -- REALNET-ASN-1 14 - AS46328 14725 0.3% 1636.1 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 15 - AS7717 12904 0.3% 1613.0 -- OPENIXP-AS-ID-AP OpenIXP ASN 16 - AS20925 4456 0.1% 1485.3 -- RESEAU-DANZAS DANZAS Autonomous System 17 - AS30520 5756 0.1% 1439.0 -- NUANCE-SOMERVILLE - NUANCE COMMUNICATIONS, INC 18 - AS35335 1430 0.0% 1430.0 -- ESSTU-AS East-Siberian State Technological University AS 19 - AS40344 1379 0.0% 1379.0 -- PROSK-1 - Pro Sky Wireless 20 - AS42291 4884 0.1% 1221.0 -- ISTRANET-AS Istranet LLC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 24527 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 192.35.129.0/24 15183 0.3% AS6629 -- NOAA-AS - NOAA 3 - 192.102.88.0/24 15043 0.3% AS6629 -- NOAA-AS - NOAA 4 - 198.77.177.0/24 15007 0.3% AS6629 -- NOAA-AS - NOAA 5 - 221.135.105.0/24 14858 0.3% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.222.0/24 14823 0.3% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.232.0/24 14774 0.3% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.177.0/24 14743 0.3% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.214.132.0/24 14723 0.3% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.184.0/24 14714 0.3% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.156.0/24 14705 0.3% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.214.146.0/24 14539 0.3% AS9583 -- SIFY-AS-IN Sify Limited 13 - 210.214.117.0/24 14435 0.3% AS9583 -- SIFY-AS-IN Sify Limited 14 - 210.210.127.0/24 14386 0.3% AS9583 -- SIFY-AS-IN Sify Limited 15 - 41.204.2.0/24 13641 0.3% AS32398 -- REALNET-ASN-1 16 - 221.134.32.0/24 12908 0.3% AS9583 -- SIFY-AS-IN Sify Limited 17 - 121.101.184.0/24 12755 0.3% AS38785 -- BAGUSNET-AS-ID PT. BORNEO BROADBAND TECHNOLOGY AS7717 -- OPENIXP-AS-ID-AP OpenIXP ASN 18 - 222.255.51.64/26 11005 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 19 - 192.12.120.0/24 10406 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 20 - 199.45.13.0/24 10096 0.2% AS46653 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 27 Mar '09

27 Mar '09

This report has been generated at Fri Mar 27 21:14:03 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 20-03-09 290412 181310 21-03-09 290541 181280 22-03-09 290520 181269 23-03-09 290491 181327 24-03-09 290531 181343 25-03-09 290656 181601 26-03-09 290800 181539 27-03-09 290729 181710 AS Summary 30998 Number of ASes in routing system 13159 Number of ASes announcing only one prefix 4322 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89615616 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 27Mar09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 290864 181668 109196 37.5% All ASes AS6389 4322 343 3979 92.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4248 1677 2571 60.5% TWTC - tw telecom holdings, inc. AS209 2655 1156 1499 56.5% ASN-QWEST - Qwest Communications Corporation AS4766 1822 529 1293 71.0% KIXS-AS-KR Korea Telecom AS17488 1532 349 1183 77.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1038 66 972 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8452 1247 298 949 76.1% TEDATA TEDATA AS1785 1737 797 940 54.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1177 271 906 77.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8151 1438 572 866 60.2% Uninet S.A. de C.V. AS19262 969 250 719 74.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 800 203 597 74.6% TPG-INTERNET-AP TPG Internet Pty Ltd AS11492 1193 636 557 46.7% CABLEONE - CABLE ONE, INC. AS6478 1295 742 553 42.7% ATT-INTERNET3 - AT&T WorldNet Services AS3356 1198 650 548 45.7% LEVEL3 Level 3 Communications AS18101 760 222 538 70.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS2706 544 26 518 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS6517 745 231 514 69.0% RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc AS22047 607 119 488 80.4% VTR BANDA ANCHA S.A. AS4808 616 160 456 74.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17908 603 148 455 75.5% TCISL Tata Communications AS4804 494 64 430 87.0% MPX-AS Microplex PTY LTD AS9443 523 95 428 81.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS24560 678 250 428 63.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1449 1022 427 29.5% ATT-INTERNET4 - AT&T WorldNet Services AS17676 547 131 416 76.1% GIGAINFRA BB TECHNOLOGY Corp. AS7011 962 550 412 42.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 693 285 408 58.9% LGNET-AS-KR LG CNS AS5668 775 383 392 50.6% AS-5668 - CenturyTel Internet Holdings, Inc. AS6471 442 62 380 86.0% ENTEL CHILE S.A. Total 37109 12287 24822 66.9% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.73.192.0/19 AS11247 IBSINC - Internet Business Services, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 64.186.0.0/19 AS6371 AMERICATEL - Americatel Corporation 64.186.6.0/24 AS6371 AMERICATEL - Americatel Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 91.212.99.0/24 AS43113 WARPNET-AS Warpnet 96.0.0.0/16 AS32392 OPENTRANSFER-ECOMMERCE - Ecommerce Corporation 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 121.101.3.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 121.101.4.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 121.101.7.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 121.101.17.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 121.101.18.0/23 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 124.157.1.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 124.157.22.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 124.157.30.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 124.157.32.0/23 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 124.157.34.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 124.157.56.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 131.161.0.0/16 AS7091 VIANET-ASN - ViaNet Communications 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 201.229.64.0/22 AS11816 SetarNet 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.83.224.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 203.83.226.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 203.83.233.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 203.83.234.0/24 AS4739 CIX-ADELAIDE-AS Internode Systems Pty Ltd 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.13.140.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.142.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.143.0/24 AS7270 NET2PHONE - Net2Phone Corp. 204.13.184.0/23 AS35967 204.13.186.0/23 AS35967 204.13.186.0/24 AS35967 204.13.187.0/24 AS35967 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.130.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.137.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.138.0/23 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.140.0/22 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.157.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.173.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.175.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.201.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.202.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.210.0/23 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.211.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 20 Mar '09

20 Mar '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 21 Mar, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 283363 Prefixes after maximum aggregation: 134180 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 138749 Total ASes present in the Internet Routing Table: 30859 Prefixes per ASN: 9.18 Origin-only ASes present in the Internet Routing Table: 26860 Origin ASes announcing only one prefix: 13062 Transit ASes present in the Internet Routing Table: 3999 Transit-only ASes present in the Internet Routing Table: 90 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 498 Unregistered ASNs in the Routing Table: 166 Number of 32-bit ASNs allocated by the RIRs: 132 Prefixes from 32-bit ASNs in the Routing Table: 19 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 238 Number of addresses announced to Internet: 2017104896 Equivalent to 120 /8s, 58 /16s and 148 /24s Percentage of available address space announced: 54.4 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 76.0 Total number of prefixes smaller than registry allocations: 139447 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 65453 Total APNIC prefixes after maximum aggregation: 23417 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 62300 Unique aggregates announced from the APNIC address blocks: 28437 APNIC Region origin ASes present in the Internet Routing Table: 3576 APNIC Prefixes per ASN: 17.42 APNIC Region origin ASes announcing only one prefix: 963 APNIC Region transit ASes present in the Internet Routing Table: 552 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 405339808 Equivalent to 24 /8s, 40 /16s and 254 /24s Percentage of available APNIC address space announced: 80.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124216 Total ARIN prefixes after maximum aggregation: 65427 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 93638 Unique aggregates announced from the ARIN address blocks: 36241 ARIN Region origin ASes present in the Internet Routing Table: 12858 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4944 ARIN Region transit ASes present in the Internet Routing Table: 1242 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 419705152 Equivalent to 25 /8s, 4 /16s and 49 /24s Percentage of available ARIN address space announced: 80.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 64872 Total RIPE prefixes after maximum aggregation: 37755 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 59455 Unique aggregates announced from the RIPE address blocks: 39555 RIPE Region origin ASes present in the Internet Routing Table: 12812 RIPE Prefixes per ASN: 4.64 RIPE Region origin ASes announcing only one prefix: 6725 RIPE Region transit ASes present in the Internet Routing Table: 1924 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 23 Number of RIPE addresses announced to Internet: 391469984 Equivalent to 23 /8s, 85 /16s and 91 /24s Percentage of available RIPE address space announced: 83.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23523 Total LACNIC prefixes after maximum aggregation: 5813 LACNIC Deaggregation factor: 4.05 Prefixes being announced from the LACNIC address blocks: 21691 Unique aggregates announced from the LACNIC address blocks: 11409 LACNIC Region origin ASes present in the Internet Routing Table: 1082 LACNIC Prefixes per ASN: 20.05 LACNIC Region origin ASes announcing only one prefix: 343 LACNIC Region transit ASes present in the Internet Routing Table: 179 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61525504 Equivalent to 3 /8s, 170 /16s and 206 /24s Percentage of available LACNIC address space announced: 61.1 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4836 Total AfriNIC prefixes after maximum aggregation: 1392 AfriNIC Deaggregation factor: 3.47 Prefixes being announced from the AfriNIC address blocks: 4536 Unique aggregates announced from the AfriNIC address blocks: 1343 AfriNIC Region origin ASes present in the Internet Routing Table: 288 AfriNIC Prefixes per ASN: 15.75 AfriNIC Region origin ASes announcing only one prefix: 87 AfriNIC Region transit ASes present in the Internet Routing Table: 55 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10131968 Equivalent to 0 /8s, 154 /16s and 154 /24s Percentage of available AfriNIC address space announced: 30.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1691 6930 393 Korea Telecom (KIX) 17488 1527 119 98 Hathway IP Over Cable Interne 4755 1218 431 179 TATA Communications formerly 9583 1093 86 531 Sify Limited 4134 925 16263 365 CHINANET-BACKBONE 7545 765 159 104 TPG Internet Pty Ltd 18101 755 206 31 Reliance Infocom Ltd Internet 9498 692 296 50 BHARTI BT INTERNET LTD. 24560 678 228 175 Bharti Airtel Ltd. 9829 637 490 21 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4324 3672 329 bellsouth.net, inc. 209 2908 4149 634 Qwest 4323 1801 1049 372 Time Warner Telecom 1785 1732 717 139 PaeTec Communications, Inc. 20115 1593 1431 720 Charter Communications 7018 1445 5896 1019 AT&T WorldNet Services 6478 1295 297 530 AT&T Worldnet Services 2386 1263 681 902 AT&T Data Communications Serv 11492 1194 192 12 Cable One 3356 1174 10976 444 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1250 188 7 TEDATA 3292 444 1762 389 TDC Tele Danmark 30890 441 87 196 SC Kappa Invexim SRL 12479 404 578 6 Uni2 Autonomous System 3320 353 7081 296 Deutsche Telekom AG 3301 344 1686 309 TeliaNet Sweden 8866 337 109 22 Bulgarian Telecommunication C 3215 336 2985 109 France Telecom Transpac 29049 321 26 3 AzerSat LLC. 8551 313 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1444 2832 234 UniNet S.A. de C.V. 10620 845 191 80 TVCABLE BOGOTA 22047 606 302 14 VTR PUNTO NET S.A. 7303 520 260 80 Telecom Argentina Stet-France 11830 520 294 42 Instituto Costarricense de El 16814 491 31 10 NSS, S.A. 6471 441 95 32 ENTEL CHILE S.A. 11172 406 102 72 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 385 518 25 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 829 74 30 LINKdotNET AS number 20858 292 34 3 This AS will be used to conne 3741 272 858 232 The Internet Solution 2018 241 215 141 Tertiary Education Network 6713 159 150 15 Itissalat Al-MAGHRIB 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 29571 132 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 5713 115 507 65 Telkom SA Ltd 33776 112 6 6 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4324 3672 329 bellsouth.net, inc. 209 2908 4149 634 Qwest 4323 1801 1049 372 Time Warner Telecom 1785 1732 717 139 PaeTec Communications, Inc. 4766 1691 6930 393 Korea Telecom (KIX) 20115 1593 1431 720 Charter Communications 17488 1527 119 98 Hathway IP Over Cable Interne 7018 1445 5896 1019 AT&T WorldNet Services 8151 1444 2832 234 UniNet S.A. de C.V. 6478 1295 297 530 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2908 2274 Qwest 1785 1732 1593 PaeTec Communications, Inc. 4323 1801 1429 Time Warner Telecom 17488 1527 1429 Hathway IP Over Cable Interne 4766 1691 1298 Korea Telecom (KIX) 8452 1250 1243 TEDATA 8151 1444 1210 UniNet S.A. de C.V. 11492 1194 1182 Cable One 18566 1061 1051 Covad Communications 4755 1218 1039 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:55 /12:163 /13:320 /14:580 /15:1134 /16:10384 /17:4638 /18:7988 /19:17022 /20:20163 /21:19860 /22:25312 /23:25214 /24:148254 /25:697 /26:861 /27:545 /28:106 /29:8 /30:3 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2806 4324 bellsouth.net, inc. 209 1615 2908 Qwest 4766 1395 1691 Korea Telecom (KIX) 17488 1297 1527 Hathway IP Over Cable Interne 8452 1229 1250 TEDATA 11492 1149 1194 Cable One 1785 1140 1732 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 964 1263 AT&T Data Communications Serv 9583 945 1093 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:172 12:2195 13:3 15:19 16:3 17:4 20:35 24:1115 32:51 38:551 40:97 41:2009 43:1 44:2 47:21 52:3 55:2 56:3 57:25 58:536 59:624 60:460 61:1107 62:1121 63:2011 64:3549 65:2421 66:3562 67:1493 68:677 69:2509 70:509 71:164 72:1665 73:2 74:1439 75:205 76:313 77:833 78:544 79:304 80:958 81:824 82:560 83:411 84:596 85:1019 86:397 87:632 88:352 89:1491 90:45 91:2064 92:276 93:1110 94:1202 95:829 96:104 97:190 98:238 99:17 109:1 110:7 112:87 113:89 114:221 115:234 116:1128 117:477 118:289 119:656 120:138 121:708 122:981 123:564 124:958 125:1291 128:220 129:225 130:130 131:413 132:74 133:9 134:188 135:39 136:223 137:144 138:146 139:78 140:416 141:104 142:393 143:326 144:325 145:41 146:374 147:149 148:513 149:237 150:147 151:206 152:151 153:135 154:11 155:266 156:167 157:297 158:132 159:266 160:281 161:137 162:270 163:148 164:479 165:516 166:277 167:361 168:682 169:163 170:472 171:39 172:10 173:246 174:161 178:1 186:6 187:44 188:8 189:310 190:2709 192:5807 193:4216 194:3329 195:2658 196:1067 198:3729 199:3314 200:5500 201:1360 202:7865 203:8051 204:3783 205:2162 206:2359 207:2805 208:3880 209:3446 210:2635 211:1114 212:1493 213:1692 214:68 215:25 216:4527 217:1263 218:371 219:418 220:1216 221:459 222:261 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 20 Mar '09

20 Mar '09

BGP Update Report Interval: 16-Feb-09 -to- 19-Mar-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 253960 5.8% 239.4 -- SIFY-AS-IN Sify Limited 2 - AS3130 89734 2.1% 690.3 -- RGNET-3130 RGnet/PSGnet 3 - AS6629 47663 1.1% 6809.0 -- NOAA-AS - NOAA 4 - AS17974 38119 0.9% 73.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 5 - AS35805 35885 0.8% 119.6 -- UTG-AS United Telecom AS 6 - AS5056 31399 0.7% 273.0 -- INS-NET-2 - Iowa Network Services 7 - AS4771 29929 0.7% 114.2 -- NZTELECOM Netgate 8 - AS6458 28813 0.7% 86.5 -- Telgua 9 - AS9498 28440 0.7% 40.7 -- BBIL-AP BHARTI Airtel Ltd. 10 - AS29372 27845 0.6% 312.9 -- SFR-NETWORK SFR 11 - AS17488 25506 0.6% 15.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 12 - AS5050 24268 0.6% 2426.8 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - AS9829 24134 0.6% 38.3 -- BSNL-NIB National Internet Backbone 14 - AS30306 23561 0.5% 5890.2 -- AfOL-Sz-AS 15 - AS7643 22355 0.5% 19.6 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 16 - AS4648 21617 0.5% 106.0 -- NZIX-2 Netgate 17 - AS4795 19482 0.5% 59.9 -- INDOSATM2-ID INDOSATM2 ASN 18 - AS8103 19256 0.4% 32.1 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program 19 - AS4249 18550 0.4% 106.0 -- LILLY-AS - Eli Lilly and Company 20 - AS10620 17379 0.4% 20.3 -- TV Cable S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS5691 10287 0.2% 10287.0 -- MITRE-AS-5 - The MITRE Corporation 2 - AS6629 47663 1.1% 6809.0 -- NOAA-AS - NOAA 3 - AS30306 23561 0.5% 5890.2 -- AfOL-Sz-AS 4 - AS19017 5796 0.1% 5796.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 5 - AS6312 3279 0.1% 3279.0 -- WESTWORLD-AS - WestWorld Media, LLC 6 - AS8225 3108 0.1% 3108.0 -- ASTELIT-MSK-AS Astelit Autonomous System 7 - AS41343 5906 0.1% 2953.0 -- TRIUNFOTEL-ASN TRIUNFOTEL 8 - AS5050 24268 0.6% 2426.8 -- PSC-EXT - Pittsburgh Supercomputing Center 9 - AS28194 4620 0.1% 2310.0 -- 10 - AS46653 6467 0.1% 2155.7 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 11 - AS12500 6320 0.1% 2106.7 -- RCS-AS RCS Autonomus System 12 - AS8755 2068 0.1% 2068.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System 13 - AS48144 2006 0.1% 2006.0 -- NETWORKTECH Network Technology 14 - AS30552 1966 0.1% 1966.0 -- SAINT-JOSEPHS-HOSPITAL-OF-ATLANTA - Saint Joseph's Hospital of Atlanta 15 - AS3944 1944 0.0% 1944.0 -- PARTAN-LAB - Partan & Partan 16 - AS32398 12766 0.3% 1595.8 -- REALNET-ASN-1 17 - AS46328 14167 0.3% 1574.1 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 18 - AS35335 1527 0.0% 1527.0 -- ESSTU-AS East-Siberian State Technological University AS 19 - AS30287 1492 0.0% 1492.0 -- ALON-USA - ALON USA, LP 20 - AS30520 5756 0.1% 1439.0 -- NUANCE-SOMERVILLE - NUANCE COMMUNICATIONS, INC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 24166 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 221.134.32.0/24 22424 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 221.135.105.0/24 21045 0.4% AS9583 -- SIFY-AS-IN Sify Limited 4 - 210.214.177.0/24 20999 0.4% AS9583 -- SIFY-AS-IN Sify Limited 5 - 210.214.232.0/24 20910 0.4% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.184.0/24 20833 0.4% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.156.0/24 20830 0.4% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.132.0/24 20826 0.4% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.214.222.0/24 20744 0.4% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.146.0/24 20619 0.4% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.117.0/24 20472 0.4% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.210.127.0/24 20403 0.4% AS9583 -- SIFY-AS-IN Sify Limited 13 - 192.35.129.0/24 15986 0.3% AS6629 -- NOAA-AS - NOAA 14 - 192.102.88.0/24 15872 0.3% AS6629 -- NOAA-AS - NOAA 15 - 198.77.177.0/24 15790 0.3% AS6629 -- NOAA-AS - NOAA 16 - 41.204.2.0/24 12442 0.3% AS32398 -- REALNET-ASN-1 17 - 212.85.223.0/24 11395 0.2% AS30306 -- AfOL-Sz-AS 18 - 212.85.220.0/24 11387 0.2% AS19711 -- SWAZI-NET AS30306 -- AfOL-Sz-AS 20 - 205.104.240.0/20 10674 0.2% AS5237 -- DODNIC - DoD Network Information Center AS5839 -- DDN-ASNBLK - DoD Network Information Center Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 20 Mar '09

20 Mar '09

This report has been generated at Fri Mar 20 21:14:04 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 13-03-09 289939 180761 14-03-09 289873 180675 15-03-09 289989 180688 16-03-09 289977 180873 17-03-09 289990 180964 18-03-09 290318 180827 19-03-09 290375 181084 20-03-09 290412 181230 AS Summary 30948 Number of ASes in routing system 13129 Number of ASes announcing only one prefix 4324 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89742336 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 20Mar09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 290499 181251 109248 37.6% All ASes AS6389 4324 343 3981 92.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4244 1839 2405 56.7% TWTC - tw telecom holdings, inc. AS209 2916 1281 1635 56.1% ASN-QWEST - Qwest Communications Corporation AS4766 1818 527 1291 71.0% KIXS-AS-KR Korea Telecom AS17488 1530 330 1200 78.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1038 66 972 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1218 263 955 78.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8452 1250 335 915 73.2% TEDATA TEDATA AS8151 1445 558 887 61.4% Uninet S.A. de C.V. AS1785 1732 888 844 48.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS19262 969 250 719 74.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS11492 1194 525 669 56.0% CABLEONE - CABLE ONE, INC. AS7545 785 199 586 74.6% TPG-INTERNET-AP TPG Internet Pty Ltd AS6478 1295 736 559 43.2% ATT-INTERNET3 - AT&T WorldNet Services AS18101 755 201 554 73.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1175 646 529 45.0% LEVEL3 Level 3 Communications AS2706 544 26 518 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 606 120 486 80.2% VTR BANDA ANCHA S.A. AS17908 601 125 476 79.2% TCISL Tata Communications AS4808 612 158 454 74.2% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7018 1451 1017 434 29.9% ATT-INTERNET4 - AT&T WorldNet Services AS24560 678 250 428 63.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS9443 510 91 419 82.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4804 476 63 413 86.8% MPX-AS Microplex PTY LTD AS17676 530 119 411 77.5% GIGAINFRA BB TECHNOLOGY Corp. AS4668 691 284 407 58.9% LGNET-AS-KR LG CNS AS4134 933 529 404 43.3% CHINANET-BACKBONE No.31,Jin-rong Street AS7011 953 553 400 42.0% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS10620 845 460 385 45.6% TV Cable S.A. AS6471 441 62 379 85.9% ENTEL CHILE S.A. Total 37559 12844 24715 65.8% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.73.192.0/19 AS11247 IBSINC - Internet Business Services, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 64.186.0.0/19 AS6371 AMERICATEL - Americatel Corporation 64.186.6.0/24 AS6371 AMERICATEL - Americatel Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.215.184.0/22 AS39056 ANOXIN PB Anoxin 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.130.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.137.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.138.0/23 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.140.0/22 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.157.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.173.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.175.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.201.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.202.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.210.0/23 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.211.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Working group session at RIPE 58.
by Rob Evans 17 Mar '09

17 Mar '09

Hi all, RIPE 58, back in the familiar haunt of the Krasnapolsky in Amsterdam, is approaching fast. The routing working group is scheduled in its regular slot after Thursday's lunch (subject to change!), and the chairs (Joao, Joachim and myself) would like to know what you want to talk about. If there's something you want to present or something you feel the working group should be doing and want to stand up and call for help, drop myself and the other chairs a note. Thanks, and see you in Amsterdam, Rob, Joao, Joachim

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 13 Mar '09

13 Mar '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 14 Mar, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 282891 Prefixes after maximum aggregation: 134061 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 138798 Total ASes present in the Internet Routing Table: 30808 Prefixes per ASN: 9.18 Origin-only ASes present in the Internet Routing Table: 26818 Origin ASes announcing only one prefix: 13049 Transit ASes present in the Internet Routing Table: 3990 Transit-only ASes present in the Internet Routing Table: 89 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 500 Unregistered ASNs in the Routing Table: 168 Number of 32-bit ASNs allocated by the RIRs: 128 Prefixes from 32-bit ASNs in the Routing Table: 19 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 237 Number of addresses announced to Internet: 2015333504 Equivalent to 120 /8s, 31 /16s and 140 /24s Percentage of available address space announced: 54.4 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 76.0 Total number of prefixes smaller than registry allocations: 139285 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 65455 Total APNIC prefixes after maximum aggregation: 23364 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 62237 Unique aggregates announced from the APNIC address blocks: 28362 APNIC Region origin ASes present in the Internet Routing Table: 3567 APNIC Prefixes per ASN: 17.45 APNIC Region origin ASes announcing only one prefix: 966 APNIC Region transit ASes present in the Internet Routing Table: 545 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 404953248 Equivalent to 24 /8s, 35 /16s and 24 /24s Percentage of available APNIC address space announced: 80.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124056 Total ARIN prefixes after maximum aggregation: 65410 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 93499 Unique aggregates announced from the ARIN address blocks: 36106 ARIN Region origin ASes present in the Internet Routing Table: 12836 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4935 ARIN Region transit ASes present in the Internet Routing Table: 1235 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 419494464 Equivalent to 25 /8s, 0 /16s and 250 /24s Percentage of available ARIN address space announced: 80.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 64709 Total RIPE prefixes after maximum aggregation: 37715 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 59322 Unique aggregates announced from the RIPE address blocks: 39468 RIPE Region origin ASes present in the Internet Routing Table: 12799 RIPE Prefixes per ASN: 4.63 RIPE Region origin ASes announcing only one prefix: 6723 RIPE Region transit ASes present in the Internet Routing Table: 1937 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to Internet: 390950176 Equivalent to 23 /8s, 77 /16s and 109 /24s Percentage of available RIPE address space announced: 83.2 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 40960-45055, 47104-52223 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23426 Total LACNIC prefixes after maximum aggregation: 5806 LACNIC Deaggregation factor: 4.03 Prefixes being announced from the LACNIC address blocks: 21599 Unique aggregates announced from the LACNIC address blocks: 11767 LACNIC Region origin ASes present in the Internet Routing Table: 1076 LACNIC Prefixes per ASN: 20.07 LACNIC Region origin ASes announcing only one prefix: 339 LACNIC Region transit ASes present in the Internet Routing Table: 176 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61343488 Equivalent to 3 /8s, 168 /16s and 7 /24s Percentage of available LACNIC address space announced: 60.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4777 Total AfriNIC prefixes after maximum aggregation: 1383 AfriNIC Deaggregation factor: 3.45 Prefixes being announced from the AfriNIC address blocks: 4481 Unique aggregates announced from the AfriNIC address blocks: 1338 AfriNIC Region origin ASes present in the Internet Routing Table: 285 AfriNIC Prefixes per ASN: 15.72 AfriNIC Region origin ASes announcing only one prefix: 86 AfriNIC Region transit ASes present in the Internet Routing Table: 55 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10136064 Equivalent to 0 /8s, 154 /16s and 170 /24s Percentage of available AfriNIC address space announced: 30.2 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1690 6929 396 Korea Telecom (KIX) 17488 1529 119 97 Hathway IP Over Cable Interne 4755 1216 431 179 TATA Communications formerly 9583 1092 86 528 Sify Limited 4134 927 16271 367 CHINANET-BACKBONE 18101 753 198 30 Reliance Infocom Ltd Internet 7545 744 159 104 TPG Internet Pty Ltd 9498 689 297 49 BHARTI BT INTERNET LTD. 24560 675 228 175 Bharti Airtel Ltd. 9829 637 490 21 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4322 3670 338 bellsouth.net, inc. 209 2846 4149 624 Qwest 4323 1795 1065 374 Time Warner Telecom 1785 1733 717 139 PaeTec Communications, Inc. 20115 1587 1430 719 Charter Communications 7018 1451 5880 1013 AT&T WorldNet Services 6478 1287 296 514 AT&T Worldnet Services 2386 1265 682 899 AT&T Data Communications Serv 11492 1194 192 12 Cable One 3356 1172 10976 443 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1238 188 7 TEDATA 30890 447 87 201 SC Kappa Invexim SRL 3292 443 1762 389 TDC Tele Danmark 12479 403 578 6 Uni2 Autonomous System 3320 352 7081 295 Deutsche Telekom AG 3301 343 1685 308 TeliaNet Sweden 8866 337 109 22 Bulgarian Telecommunication C 3215 335 2985 109 France Telecom Transpac 29049 322 26 3 AzerSat LLC. 8551 313 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1444 2831 233 UniNet S.A. de C.V. 10620 826 187 99 TVCABLE BOGOTA 22047 600 302 14 VTR PUNTO NET S.A. 11830 520 294 51 Instituto Costarricense de El 7303 518 260 80 Telecom Argentina Stet-France 16814 491 31 10 NSS, S.A. 6471 440 95 32 ENTEL CHILE S.A. 11172 408 102 73 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 384 514 24 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 808 75 27 LINKdotNET AS number 20858 292 34 3 This AS will be used to conne 3741 271 842 231 The Internet Solution 2018 241 215 141 Tertiary Education Network 6713 159 150 15 Itissalat Al-MAGHRIB 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 29571 131 15 8 Ci Telecom Autonomous system 5536 123 8 9 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 116 507 66 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4322 3670 338 bellsouth.net, inc. 209 2846 4149 624 Qwest 4323 1795 1065 374 Time Warner Telecom 1785 1733 717 139 PaeTec Communications, Inc. 4766 1690 6929 396 Korea Telecom (KIX) 20115 1587 1430 719 Charter Communications 17488 1529 119 97 Hathway IP Over Cable Interne 7018 1451 5880 1013 AT&T WorldNet Services 8151 1444 2831 233 UniNet S.A. de C.V. 6478 1287 296 514 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2846 2222 Qwest 1785 1733 1594 PaeTec Communications, Inc. 17488 1529 1432 Hathway IP Over Cable Interne 4323 1795 1421 Time Warner Telecom 4766 1690 1294 Korea Telecom (KIX) 8452 1238 1231 TEDATA 8151 1444 1211 UniNet S.A. de C.V. 11492 1194 1182 Cable One 18566 1061 1051 Covad Communications 4755 1216 1037 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:55 /12:163 /13:320 /14:576 /15:1132 /16:10354 /17:4622 /18:7971 /19:17011 /20:20057 /21:19757 /22:25245 /23:25252 /24:148046 /25:698 /26:867 /27:545 /28:118 /29:37 /30:9 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2804 4322 bellsouth.net, inc. 209 1574 2846 Qwest 4766 1394 1690 Korea Telecom (KIX) 17488 1300 1529 Hathway IP Over Cable Interne 8452 1217 1238 TEDATA 11492 1149 1194 Cable One 1785 1139 1733 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 960 1265 AT&T Data Communications Serv 9583 944 1092 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:171 12:2199 13:2 15:19 16:3 17:4 20:36 24:1123 32:51 38:547 40:97 41:1969 43:1 44:2 47:21 52:3 55:2 56:3 57:25 58:534 59:623 60:460 61:1103 62:1113 63:2012 64:3554 65:2421 66:3554 67:1494 68:672 69:2506 70:508 71:163 72:1665 73:2 74:1431 75:204 76:312 77:825 78:566 79:299 80:963 81:819 82:558 83:420 84:591 85:1015 86:395 87:634 88:351 89:1494 90:44 91:2049 92:273 93:1092 94:1189 95:766 96:98 97:177 98:228 99:16 109:1 110:8 112:81 113:88 114:213 115:232 116:1130 117:496 118:285 119:644 120:133 121:704 122:969 123:558 124:955 125:1285 128:220 129:225 130:135 131:410 132:74 133:9 134:183 135:39 136:236 137:144 138:146 139:78 140:415 141:105 142:390 143:329 144:331 145:41 146:373 147:148 148:512 149:237 150:142 151:201 152:151 153:135 154:11 155:267 156:167 157:295 158:131 159:234 160:281 161:137 162:270 163:145 164:518 165:517 166:274 167:357 168:666 169:162 170:478 171:39 172:10 173:241 174:145 178:1 186:10 187:46 188:7 189:314 190:2697 192:5813 193:4217 194:3321 195:2696 196:1057 198:3722 199:3306 200:5485 201:1356 202:7854 203:8069 204:3776 205:2157 206:2356 207:2807 208:3876 209:3455 210:2629 211:1116 212:1514 213:1703 214:69 215:25 216:4554 217:1264 218:365 219:408 220:1207 221:460 222:314 End of report

1 0

[routing-wg]peering change on route-views.routeviews.org
by John Kemp 13 Mar '09

13 Mar '09

We are losing the transit to the previous peering address for the route-views router: 198.32.162.100 Your peering to us there is/was: neighbor 193.0.0.56 remote-as 3333 neighbor 193.0.0.56 peer-group multicast-ebgp neighbor 193.0.0.56 description RIPE NCC If you could change that to peer with: 128.223.51.103 that session should come up now. It is actually the same router, but a different interface. Sorry about the short notice on this. If there is a different channel I should contact about this, please let me know. NOTE: route-views.routeviews.org is an operational looking glass. No data is currently being archived from this device, but the telnet cli remains for operational use. -- John Kemp RouteViews Engineer kemp(a)network-services.uoregon.edu 541-346-1714

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 13 Mar '09

13 Mar '09

BGP Update Report Interval: 09-Feb-09 -to- 12-Mar-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 340993 7.2% 296.8 -- SIFY-AS-IN Sify Limited 2 - AS3130 89740 1.9% 690.3 -- RGNET-3130 RGnet/PSGnet 3 - AS6629 48665 1.0% 748.7 -- NOAA-AS - NOAA 4 - AS35805 42241 0.9% 139.0 -- UTG-AS United Telecom AS 5 - AS7643 38671 0.8% 34.9 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - AS30890 35698 0.8% 79.9 -- EVOLVA Evolva Telecom 7 - AS17974 35138 0.7% 69.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS5056 33187 0.7% 286.1 -- INS-NET-2 - Iowa Network Services 9 - AS6458 30871 0.7% 85.5 -- Telgua 10 - AS30306 29280 0.6% 7320.0 -- AfOL-Sz-AS 11 - AS17488 27622 0.6% 16.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 12 - AS4771 27137 0.6% 102.0 -- NZTELECOM Netgate 13 - AS29372 25369 0.5% 281.9 -- SFR-NETWORK SFR 14 - AS5050 24198 0.5% 1728.4 -- PSC-EXT - Pittsburgh Supercomputing Center 15 - AS27757 23122 0.5% 189.5 -- ANDINATEL S.A. 16 - AS9829 22760 0.5% 35.6 -- BSNL-NIB National Internet Backbone 17 - AS4648 22122 0.5% 107.9 -- NZIX-2 Netgate 18 - AS8103 19727 0.4% 32.8 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program 19 - AS30969 19371 0.4% 2421.4 -- TAN-NET TransAfrica Networks 20 - AS20115 19086 0.4% 11.6 -- CHARTER-NET-HKY-NC - Charter Communications TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30306 29280 0.6% 7320.0 -- AfOL-Sz-AS 2 - AS19017 5390 0.1% 5390.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 3 - AS30287 4700 0.1% 4700.0 -- ALON-USA - ALON USA, LP 4 - AS12500 12162 0.3% 4054.0 -- RCS-AS RCS Autonomus System 5 - AS41343 5895 0.1% 2947.5 -- TRIUNFOTEL-ASN TRIUNFOTEL 6 - AS28194 5460 0.1% 2730.0 -- 7 - AS30969 19371 0.4% 2421.4 -- TAN-NET TransAfrica Networks 8 - AS8755 2070 0.0% 2070.0 -- CITYLINESPB-AS CityLine-SPb Autonomous System 9 - AS48144 1882 0.0% 1882.0 -- NETWORKTECH Network Technology 10 - AS5050 24198 0.5% 1728.4 -- PSC-EXT - Pittsburgh Supercomputing Center 11 - AS35335 1627 0.0% 1627.0 -- ESSTU-AS East-Siberian State Technological University AS 12 - AS35410 9009 0.2% 1501.5 -- RU-LVS-AS LVS AS Number 13 - AS32398 11438 0.2% 1429.8 -- REALNET-ASN-1 14 - AS46328 10964 0.2% 1218.2 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 15 - AS39107 2249 0.1% 1124.5 -- INTERLAN-AS Asociatia Interlan 16 - AS41382 1038 0.0% 1038.0 -- TELEPORT-AS Teleport LLC Network AS 17 - AS46781 916 0.0% 916.0 -- ASN1 - White Nile Group, Inc. 18 - AS19634 896 0.0% 896.0 -- HGL-22-ASN - Heidenreich GP, LLC 19 - AS46653 2601 0.1% 867.0 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A. 20 - AS29224 1676 0.0% 838.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.134.32.0/24 32037 0.6% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.177.0/24 27706 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 221.135.105.0/24 27697 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 210.214.184.0/24 27562 0.5% AS9583 -- SIFY-AS-IN Sify Limited 5 - 210.214.232.0/24 27525 0.5% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.132.0/24 27428 0.5% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.156.0/24 27408 0.5% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.222.0/24 27343 0.5% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.214.146.0/24 27261 0.5% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.117.0/24 26981 0.5% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.210.127.0/24 26875 0.5% AS9583 -- SIFY-AS-IN Sify Limited 12 - 72.23.246.0/24 24056 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - 192.35.129.0/24 16266 0.3% AS6629 -- NOAA-AS - NOAA 14 - 192.102.88.0/24 16109 0.3% AS6629 -- NOAA-AS - NOAA 15 - 198.77.177.0/24 16028 0.3% AS6629 -- NOAA-AS - NOAA 16 - 212.85.223.0/24 14248 0.3% AS30306 -- AfOL-Sz-AS 17 - 212.85.220.0/24 14236 0.3% AS19711 -- SWAZI-NET AS30306 -- AfOL-Sz-AS 18 - 190.152.100.0/24 12940 0.2% AS27757 -- ANDINATEL S.A. 19 - 41.204.2.0/24 11173 0.2% AS32398 -- REALNET-ASN-1 20 - 222.255.51.64/26 11063 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 13 Mar '09

13 Mar '09

This report has been generated at Fri Mar 13 21:13:26 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 06-03-09 288940 180094 07-03-09 289342 180309 08-03-09 289456 180310 09-03-09 289455 180230 10-03-09 289539 180436 11-03-09 289739 180492 12-03-09 289542 180833 13-03-09 289939 180722 AS Summary 30907 Number of ASes in routing system 13132 Number of ASes announcing only one prefix 4321 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89808640 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 13Mar09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 289860 180735 109125 37.6% All ASes AS6389 4321 350 3971 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4243 1833 2410 56.8% TWTC - tw telecom holdings, inc. AS209 2842 1263 1579 55.6% ASN-QWEST - Qwest Communications Corporation AS4766 1815 529 1286 70.9% KIXS-AS-KR Korea Telecom AS17488 1529 326 1203 78.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1033 66 967 93.6% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1217 261 956 78.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8452 1238 326 912 73.7% TEDATA TEDATA AS1785 1733 837 896 51.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS8151 1442 628 814 56.4% Uninet S.A. de C.V. AS11492 1194 481 713 59.7% CABLEONE - CABLE ONE, INC. AS19262 959 248 711 74.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 764 197 567 74.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS6478 1287 727 560 43.5% ATT-INTERNET3 - AT&T WorldNet Services AS18101 753 195 558 74.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1172 616 556 47.4% LEVEL3 Level 3 Communications AS2706 544 26 518 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 596 115 481 80.7% VTR BANDA ANCHA S.A. AS17908 601 122 479 79.7% TCISL Tata Communications AS4808 607 157 450 74.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7018 1449 1014 435 30.0% ATT-INTERNET4 - AT&T WorldNet Services AS24560 675 243 432 64.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4134 927 506 421 45.4% CHINANET-BACKBONE No.31,Jin-rong Street AS9443 509 90 419 82.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS10620 827 415 412 49.8% TV Cable S.A. AS17676 530 119 411 77.5% GIGAINFRA BB TECHNOLOGY Corp. AS4668 691 284 407 58.9% LGNET-AS-KR LG CNS AS7011 953 552 401 42.1% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS6471 440 62 378 85.9% ENTEL CHILE S.A. AS16814 491 130 361 73.5% NSS S.A. Total 37382 12718 24664 66.0% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.73.192.0/19 AS11247 IBSINC - Internet Business Services, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 81.25.128.0/20 AS41589 VICUS-AS VICUS S.A. 95.130.160.0/21 AS12611 RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG 95.130.168.0/21 AS43260 DGN DGN Teknoloji 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 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-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.103.2.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.3.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.4.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.5.0/24 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.103.6.0/23 AS22663 PROMINIC-NET-INC - Prominic.NET, Inc. 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 207.174.130.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.131.0/24 AS30715 NETRACK - Netrack, Inc. 207.174.132.0/23 AS30715 NETRACK - Netrack, Inc. 207.174.137.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.138.0/23 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.140.0/22 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.151.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.152.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.157.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.158.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.173.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.175.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.177.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.178.0/24 AS11500 PEAKPEAK - Peak to Peak Internet 207.174.182.0/24 AS29831 FONENET - FONE NET, LLC 207.174.188.0/22 AS30715 NETRACK - Netrack, Inc. 207.174.192.0/24 AS29831 FONENET - FONE NET, LLC 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.201.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.202.0/24 AS13345 ROCKYNET-COM - Rockynet.com, Inc 207.174.210.0/23 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.211.0/24 AS16618 AS-HFS-CAVION - Harland Financial Solutions, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]New AS Number block allocated to the RIPE NCC
by florpare＠ripe.net 10 Mar '09

10 Mar '09

Dear Colleagues, The RIPE NCC received the AS Number Block 49152 - 52223 from the Internet Assigned Numbers Authority (IANA) in March 2009. You may want to update your records accordingly. Regards, Flor de Maria Paredes Mattos Registration Services Manager RIPE NCC

3 2

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 06 Mar '09

06 Mar '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 07 Mar, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 282074 Prefixes after maximum aggregation: 133839 Deaggregation factor: 2.11 Unique aggregates announced to Internet: 138127 Total ASes present in the Internet Routing Table: 30765 Prefixes per ASN: 9.17 Origin-only ASes present in the Internet Routing Table: 26774 Origin ASes announcing only one prefix: 13039 Transit ASes present in the Internet Routing Table: 3991 Transit-only ASes present in the Internet Routing Table: 90 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 497 Unregistered ASNs in the Routing Table: 167 Number of 32-bit ASNs allocated by the RIRs: 116 Prefixes from 32-bit ASNs in the Routing Table: 18 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 216 Number of addresses announced to Internet: 2012808064 Equivalent to 119 /8s, 249 /16s and 3 /24s Percentage of available address space announced: 54.3 Percentage of allocated address space announced: 63.5 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 76.0 Total number of prefixes smaller than registry allocations: 138822 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 65026 Total APNIC prefixes after maximum aggregation: 23342 APNIC Deaggregation factor: 2.79 Prefixes being announced from the APNIC address blocks: 61870 Unique aggregates announced from the APNIC address blocks: 28110 APNIC Region origin ASes present in the Internet Routing Table: 3557 APNIC Prefixes per ASN: 17.39 APNIC Region origin ASes announcing only one prefix: 961 APNIC Region transit ASes present in the Internet Routing Table: 543 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 405211808 Equivalent to 24 /8s, 39 /16s and 10 /24s Percentage of available APNIC address space announced: 80.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 124101 Total ARIN prefixes after maximum aggregation: 65393 ARIN Deaggregation factor: 1.90 Prefixes being announced from the ARIN address blocks: 93432 Unique aggregates announced from the ARIN address blocks: 36029 ARIN Region origin ASes present in the Internet Routing Table: 12837 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4937 ARIN Region transit ASes present in the Internet Routing Table: 1239 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 417006400 Equivalent to 24 /8s, 219 /16s and 3 /24s Percentage of available ARIN address space announced: 80.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 64239 Total RIPE prefixes after maximum aggregation: 37596 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 58840 Unique aggregates announced from the RIPE address blocks: 39192 RIPE Region origin ASes present in the Internet Routing Table: 12763 RIPE Prefixes per ASN: 4.61 RIPE Region origin ASes announcing only one prefix: 6710 RIPE Region transit ASes present in the Internet Routing Table: 1929 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 390554912 Equivalent to 23 /8s, 71 /16s and 101 /24s Percentage of available RIPE address space announced: 83.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23498 Total LACNIC prefixes after maximum aggregation: 5752 LACNIC Deaggregation factor: 4.09 Prefixes being announced from the LACNIC address blocks: 21672 Unique aggregates announced from the LACNIC address blocks: 11739 LACNIC Region origin ASes present in the Internet Routing Table: 1078 LACNIC Prefixes per ASN: 20.10 LACNIC Region origin ASes announcing only one prefix: 346 LACNIC Region transit ASes present in the Internet Routing Table: 178 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61303808 Equivalent to 3 /8s, 167 /16s and 108 /24s Percentage of available LACNIC address space announced: 60.9 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4746 Total AfriNIC prefixes after maximum aggregation: 1375 AfriNIC Deaggregation factor: 3.45 Prefixes being announced from the AfriNIC address blocks: 4456 Unique aggregates announced from the AfriNIC address blocks: 1334 AfriNIC Region origin ASes present in the Internet Routing Table: 284 AfriNIC Prefixes per ASN: 15.69 AfriNIC Region origin ASes announcing only one prefix: 85 AfriNIC Region transit ASes present in the Internet Routing Table: 58 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10109184 Equivalent to 0 /8s, 154 /16s and 65 /24s Percentage of available AfriNIC address space announced: 30.1 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1689 6928 396 Korea Telecom (KIX) 17488 1527 119 96 Hathway IP Over Cable Interne 4755 1212 430 183 TATA Communications formerly 9583 1097 87 528 Sify Limited 4134 927 16271 367 CHINANET-BACKBONE 18101 750 198 29 Reliance Infocom Ltd Internet 7545 733 158 100 TPG Internet Pty Ltd 9498 690 297 51 BHARTI BT INTERNET LTD. 24560 675 228 174 Bharti Airtel Ltd. 9829 636 490 21 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4363 3686 339 bellsouth.net, inc. 209 2837 4149 619 Qwest 4323 1780 1081 376 Time Warner Telecom 1785 1724 717 137 PaeTec Communications, Inc. 20115 1586 1429 718 Charter Communications 7018 1444 5880 1007 AT&T WorldNet Services 6478 1277 296 523 AT&T Worldnet Services 2386 1266 681 900 AT&T Data Communications Serv 11492 1191 192 12 Cable One 3356 1159 10976 444 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1236 188 7 TEDATA 3292 444 1762 389 TDC Tele Danmark 30890 444 87 200 SC Kappa Invexim SRL 12479 402 578 6 Uni2 Autonomous System 3320 350 7081 293 Deutsche Telekom AG 3301 341 1685 306 TeliaNet Sweden 8866 337 109 22 Bulgarian Telecommunication C 3215 335 2986 104 France Telecom Transpac 29049 328 26 3 AzerSat LLC. 8551 313 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1441 2831 230 UniNet S.A. de C.V. 10620 811 181 97 TVCABLE BOGOTA 11830 701 299 9 Instituto Costarricense de El 22047 608 302 14 VTR PUNTO NET S.A. 7303 515 257 79 Telecom Argentina Stet-France 16814 491 31 10 NSS, S.A. 6471 440 95 32 ENTEL CHILE S.A. 11172 406 118 74 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 378 506 23 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 805 75 26 LINKdotNET AS number 20858 292 34 3 This AS will be used to conne 3741 271 857 229 The Internet Solution 2018 241 215 141 Tertiary Education Network 6713 159 150 15 Itissalat Al-MAGHRIB 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 29571 130 15 8 Ci Telecom Autonomous system 5536 122 8 14 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 117 523 65 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4363 3686 339 bellsouth.net, inc. 209 2837 4149 619 Qwest 4323 1780 1081 376 Time Warner Telecom 1785 1724 717 137 PaeTec Communications, Inc. 4766 1689 6928 396 Korea Telecom (KIX) 20115 1586 1429 718 Charter Communications 17488 1527 119 96 Hathway IP Over Cable Interne 7018 1444 5880 1007 AT&T WorldNet Services 8151 1441 2831 230 UniNet S.A. de C.V. 6478 1277 296 523 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2837 2218 Qwest 1785 1724 1587 PaeTec Communications, Inc. 17488 1527 1431 Hathway IP Over Cable Interne 4323 1780 1404 Time Warner Telecom 4766 1689 1293 Korea Telecom (KIX) 8452 1236 1229 TEDATA 8151 1441 1211 UniNet S.A. de C.V. 11492 1191 1179 Cable One 18566 1061 1051 Covad Communications 4755 1212 1029 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:55 /12:162 /13:319 /14:573 /15:1126 /16:10354 /17:4599 /18:7941 /19:16956 /20:20029 /21:19749 /22:25161 /23:25173 /24:147558 /25:702 /26:860 /27:584 /28:106 /29:8 /30:3 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2841 4363 bellsouth.net, inc. 209 1572 2837 Qwest 4766 1394 1689 Korea Telecom (KIX) 17488 1296 1527 Hathway IP Over Cable Interne 8452 1215 1236 TEDATA 11492 1148 1191 Cable One 1785 1131 1724 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 959 1266 AT&T Data Communications Serv 9583 949 1097 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:171 12:2199 13:2 15:20 16:3 17:4 20:35 24:1116 32:51 38:541 40:97 41:1966 43:1 44:2 47:19 52:3 55:2 56:3 57:25 58:534 59:623 60:460 61:1103 62:1102 63:2004 64:3537 65:2426 66:3546 67:1479 68:663 69:2493 70:510 71:157 72:1629 73:2 74:1431 75:201 76:310 77:811 78:564 79:325 80:969 81:847 82:555 83:420 84:590 85:1012 86:397 87:626 88:348 89:1389 90:42 91:2020 92:271 93:1159 94:1166 95:557 96:97 97:181 98:229 99:16 109:1 110:8 112:75 113:82 114:203 115:230 116:1120 117:493 118:287 119:601 120:133 121:706 122:965 123:542 124:941 125:1286 128:220 129:224 130:135 131:413 132:74 133:9 134:336 135:38 136:223 137:142 138:145 139:79 140:417 141:109 142:391 143:321 144:326 145:40 146:369 147:150 148:510 149:231 150:141 151:201 152:151 153:134 154:10 155:263 156:170 157:294 158:131 159:243 160:281 161:138 162:269 163:145 164:519 165:523 166:274 167:357 168:664 169:163 170:476 171:39 172:10 173:239 174:134 178:1 186:9 187:43 188:6 189:308 190:2680 192:5814 193:4219 194:3326 195:2714 196:1057 198:3713 199:3301 200:5483 201:1516 202:7794 203:8037 204:3776 205:2160 206:2347 207:2823 208:3880 209:3462 210:2641 211:1120 212:1493 213:1708 214:69 215:24 216:4558 217:1232 218:366 219:399 220:1204 221:341 222:316 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 06 Mar '09

06 Mar '09

BGP Update Report Interval: 02-Feb-09 -to- 05-Mar-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 371772 7.9% 304.2 -- SIFY-AS-IN Sify Limited 2 - AS7643 85782 1.8% 191.1 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 3 - AS3130 76761 1.6% 590.5 -- RGNET-3130 RGnet/PSGnet 4 - AS6629 48185 1.0% 741.3 -- NOAA-AS - NOAA 5 - AS30890 46688 1.0% 104.4 -- EVOLVA Evolva Telecom 6 - AS35805 46332 1.0% 122.6 -- UTG-AS United Telecom AS 7 - AS17974 33739 0.7% 65.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS5056 32081 0.7% 276.6 -- INS-NET-2 - Iowa Network Services 9 - AS6458 31080 0.7% 83.5 -- Telgua 10 - AS27757 29317 0.6% 240.3 -- ANDINATEL S.A. 11 - AS30306 29166 0.6% 7291.5 -- AfOL-Sz-AS 12 - AS17488 26400 0.6% 16.1 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 13 - AS4771 25926 0.6% 97.5 -- NZTELECOM Netgate 14 - AS30969 24110 0.5% 3013.8 -- TAN-NET TransAfrica Networks 15 - AS5050 24045 0.5% 1849.6 -- PSC-EXT - Pittsburgh Supercomputing Center 16 - AS9829 22631 0.5% 35.4 -- BSNL-NIB National Internet Backbone 17 - AS29372 20867 0.4% 254.5 -- SFR-NETWORK SFR 18 - AS4648 20817 0.4% 101.5 -- NZIX-2 Netgate 19 - AS8103 19963 0.4% 33.4 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program 20 - AS1785 19665 0.4% 10.4 -- AS-PAETEC-NET - PaeTec Communications, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30306 29166 0.6% 7291.5 -- AfOL-Sz-AS 2 - AS30287 5633 0.1% 5633.0 -- ALON-USA - ALON USA, LP 3 - AS19017 4461 0.1% 4461.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 4 - AS12500 14961 0.3% 3740.2 -- RCS-AS RCS Autonomus System 5 - AS30969 24110 0.5% 3013.8 -- TAN-NET TransAfrica Networks 6 - AS41382 2953 0.1% 2953.0 -- TELEPORT-AS Teleport LLC Network AS 7 - AS28194 5834 0.1% 2917.0 -- 8 - AS35335 1896 0.0% 1896.0 -- ESSTU-AS East-Siberian State Technological University AS 9 - AS5050 24045 0.5% 1849.6 -- PSC-EXT - Pittsburgh Supercomputing Center 10 - AS32398 11217 0.2% 1402.1 -- REALNET-ASN-1 11 - AS5033 11816 0.2% 1312.9 -- ISW - Internet Specialties West Inc. 12 - AS35410 7322 0.1% 1220.3 -- RU-LVS-AS LVS AS Number 13 - AS39107 2262 0.1% 1131.0 -- INTERLAN-AS Asociatia Interlan 14 - AS29224 2148 0.1% 1074.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 15 - AS48144 1014 0.0% 1014.0 -- NETWORKTECH Network Technology 16 - AS16559 19125 0.4% 1006.6 -- REALCONNECT-01 - RealConnect, Inc 17 - AS46781 916 0.0% 916.0 -- ASN1 - White Nile Group, Inc. 18 - AS46328 7720 0.2% 857.8 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 19 - AS5691 10194 0.2% 784.2 -- MITRE-AS-5 - The MITRE Corporation 20 - AS41343 1505 0.0% 752.5 -- TRIUNFOTEL-ASN TRIUNFOTEL TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.134.32.0/24 38589 0.7% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.177.0/24 27805 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.232.0/24 27574 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 210.214.132.0/24 27557 0.5% AS9583 -- SIFY-AS-IN Sify Limited 5 - 210.214.222.0/24 27505 0.5% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.146.0/24 27424 0.5% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.117.0/24 27140 0.5% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.184.0/24 26128 0.5% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.210.127.0/24 25305 0.5% AS9583 -- SIFY-AS-IN Sify Limited 10 - 221.135.105.0/24 25020 0.5% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.156.0/24 24565 0.5% AS9583 -- SIFY-AS-IN Sify Limited 12 - 72.23.246.0/24 23922 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - 192.35.129.0/24 16134 0.3% AS6629 -- NOAA-AS - NOAA 14 - 192.102.88.0/24 15940 0.3% AS6629 -- NOAA-AS - NOAA 15 - 198.77.177.0/24 15849 0.3% AS6629 -- NOAA-AS - NOAA 16 - 221.135.107.0/24 15322 0.3% AS9583 -- SIFY-AS-IN Sify Limited 17 - 212.85.223.0/24 14479 0.3% AS30306 -- AfOL-Sz-AS 18 - 212.85.220.0/24 14447 0.3% AS30306 -- AfOL-Sz-AS 19 - 190.152.100.0/24 14301 0.3% AS27757 -- ANDINATEL S.A. 20 - 190.152.103.0/24 13454 0.2% AS27757 -- ANDINATEL S.A. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 06 Mar '09

06 Mar '09

This report has been generated at Fri Mar 6 21:18:40 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 27-02-09 288243 180060 28-02-09 288312 180388 01-03-09 288699 180352 02-03-09 288534 180327 03-03-09 288768 180064 04-03-09 288388 180088 05-03-09 288622 180096 06-03-09 288940 180192 AS Summary 30863 Number of ASes in routing system 13119 Number of ASes announcing only one prefix 4364 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89807872 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 06Mar09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 289238 180181 109057 37.7% All ASes AS6389 4364 351 4013 92.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4233 1827 2406 56.8% TWTC - tw telecom holdings, inc. AS209 2839 1256 1583 55.8% ASN-QWEST - Qwest Communications Corporation AS4766 1815 529 1286 70.9% KIXS-AS-KR Korea Telecom AS17488 1527 350 1177 77.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1028 65 963 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1210 255 955 78.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8452 1236 328 908 73.5% TEDATA TEDATA AS8151 1442 602 840 58.3% Uninet S.A. de C.V. AS1785 1725 943 782 45.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS11492 1191 458 733 61.5% CABLEONE - CABLE ONE, INC. AS19262 958 248 710 74.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 754 192 562 74.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS3356 1159 598 561 48.4% LEVEL3 Level 3 Communications AS18101 751 195 556 74.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1277 731 546 42.8% ATT-INTERNET3 - AT&T WorldNet Services AS2706 545 26 519 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 608 120 488 80.3% VTR BANDA ANCHA S.A. AS17908 600 120 480 80.0% TCISL Tata Communications AS855 631 166 465 73.7% CANET-ASN-4 - Bell Aliant AS4808 607 157 450 74.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS10620 806 361 445 55.2% TV Cable S.A. AS24560 675 239 436 64.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1441 1007 434 30.1% ATT-INTERNET4 - AT&T WorldNet Services AS4134 927 505 422 45.5% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 701 285 416 59.3% LGNET-AS-KR LG CNS AS9443 507 91 416 82.1% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 527 117 410 77.8% GIGAINFRA BB TECHNOLOGY Corp. AS7011 954 552 402 42.1% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS6471 440 61 379 86.1% ENTEL CHILE S.A. Total 37478 12735 24743 66.0% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.140.112.0/20 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.112.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.116.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.120.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.124.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.215.128.0/22 AS34863 HEXANET Hexanet 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 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-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 27 Feb '09

27 Feb '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 28 Feb, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 281421 Prefixes after maximum aggregation: 133739 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 137854 Total ASes present in the Internet Routing Table: 30695 Prefixes per ASN: 9.17 Origin-only ASes present in the Internet Routing Table: 26717 Origin ASes announcing only one prefix: 12993 Transit ASes present in the Internet Routing Table: 3978 Transit-only ASes present in the Internet Routing Table: 95 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 501 Unregistered ASNs in the Routing Table: 171 Number of 32-bit ASNs allocated by the RIRs: 115 Prefixes from 32-bit ASNs in the Routing Table: 17 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 213 Number of addresses announced to Internet: 2009268672 Equivalent to 119 /8s, 195 /16s and 1 /24s Percentage of available address space announced: 54.2 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 75.9 Total number of prefixes smaller than registry allocations: 138384 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 65010 Total APNIC prefixes after maximum aggregation: 23348 APNIC Deaggregation factor: 2.78 Prefixes being announced from the APNIC address blocks: 61875 Unique aggregates announced from the APNIC address blocks: 28193 APNIC Region origin ASes present in the Internet Routing Table: 3541 APNIC Prefixes per ASN: 17.47 APNIC Region origin ASes announcing only one prefix: 957 APNIC Region transit ASes present in the Internet Routing Table: 542 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 403835552 Equivalent to 24 /8s, 18 /16s and 10 /24s Percentage of available APNIC address space announced: 80.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123979 Total ARIN prefixes after maximum aggregation: 65438 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 93416 Unique aggregates announced from the ARIN address blocks: 35786 ARIN Region origin ASes present in the Internet Routing Table: 12813 ARIN Prefixes per ASN: 7.29 ARIN Region origin ASes announcing only one prefix: 4929 ARIN Region transit ASes present in the Internet Routing Table: 1238 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 416285760 Equivalent to 24 /8s, 208 /16s and 4 /24s Percentage of available ARIN address space announced: 80.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 64023 Total RIPE prefixes after maximum aggregation: 37503 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 58568 Unique aggregates announced from the RIPE address blocks: 38936 RIPE Region origin ASes present in the Internet Routing Table: 12729 RIPE Prefixes per ASN: 4.60 RIPE Region origin ASes announcing only one prefix: 6677 RIPE Region transit ASes present in the Internet Routing Table: 1919 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 389934048 Equivalent to 23 /8s, 61 /16s and 235 /24s Percentage of available RIPE address space announced: 83.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23356 Total LACNIC prefixes after maximum aggregation: 5679 LACNIC Deaggregation factor: 4.11 Prefixes being announced from the LACNIC address blocks: 21538 Unique aggregates announced from the LACNIC address blocks: 11822 LACNIC Region origin ASes present in the Internet Routing Table: 1070 LACNIC Prefixes per ASN: 20.13 LACNIC Region origin ASes announcing only one prefix: 344 LACNIC Region transit ASes present in the Internet Routing Table: 178 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61102208 Equivalent to 3 /8s, 164 /16s and 88 /24s Percentage of available LACNIC address space announced: 60.7 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4584 Total AfriNIC prefixes after maximum aggregation: 1383 AfriNIC Deaggregation factor: 3.31 Prefixes being announced from the AfriNIC address blocks: 4313 Unique aggregates announced from the AfriNIC address blocks: 1394 AfriNIC Region origin ASes present in the Internet Routing Table: 286 AfriNIC Prefixes per ASN: 15.08 AfriNIC Region origin ASes announcing only one prefix: 86 AfriNIC Region transit ASes present in the Internet Routing Table: 54 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10050048 Equivalent to 0 /8s, 153 /16s and 90 /24s Percentage of available AfriNIC address space announced: 30.0 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1684 6928 395 Korea Telecom (KIX) 17488 1517 118 101 Hathway IP Over Cable Interne 4755 1215 430 181 TATA Communications formerly 9583 1090 86 519 Sify Limited 4134 927 16239 367 CHINANET-BACKBONE 18101 754 198 28 Reliance Infocom Ltd Internet 7545 730 158 100 TPG Internet Pty Ltd 9498 691 297 53 BHARTI BT INTERNET LTD. 24560 675 228 174 Bharti Airtel Ltd. 9829 631 491 18 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4364 3688 342 bellsouth.net, inc. 209 2832 4147 615 Qwest 4323 1771 1081 377 Time Warner Telecom 1785 1752 733 139 PaeTec Communications, Inc. 20115 1608 1427 720 Charter Communications 7018 1440 5878 1003 AT&T WorldNet Services 2386 1261 681 900 AT&T Data Communications Serv 6478 1254 296 529 AT&T Worldnet Services 11492 1201 192 12 Cable One 3356 1137 10976 439 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1233 188 7 TEDATA 30890 445 88 202 SC Kappa Invexim SRL 3292 444 1762 389 TDC Tele Danmark 12479 397 578 6 Uni2 Autonomous System 3320 350 7081 293 Deutsche Telekom AG 3301 340 1669 305 TeliaNet Sweden 8866 337 109 22 Bulgarian Telecommunication C 3215 334 2978 103 France Telecom Transpac 29049 328 26 3 AzerSat LLC. 8551 313 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1441 2831 230 UniNet S.A. de C.V. 10620 791 174 98 TVCABLE BOGOTA 11830 694 299 9 Instituto Costarricense de El 22047 606 302 14 VTR PUNTO NET S.A. 7303 513 256 80 Telecom Argentina Stet-France 6471 438 95 32 ENTEL CHILE S.A. 16814 427 27 11 NSS, S.A. 11172 404 118 74 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 373 506 23 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 665 75 29 LINKdotNET AS number 20858 292 34 3 This AS will be used to conne 3741 271 857 229 The Internet Solution 2018 242 215 142 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 130 15 8 Ci Telecom Autonomous system 5536 119 7 20 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 117 523 65 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4364 3688 342 bellsouth.net, inc. 209 2832 4147 615 Qwest 4323 1771 1081 377 Time Warner Telecom 1785 1752 733 139 PaeTec Communications, Inc. 4766 1684 6928 395 Korea Telecom (KIX) 20115 1608 1427 720 Charter Communications 17488 1517 118 101 Hathway IP Over Cable Interne 8151 1441 2831 230 UniNet S.A. de C.V. 7018 1440 5878 1003 AT&T WorldNet Services 2386 1261 681 900 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2832 2217 Qwest 1785 1752 1613 PaeTec Communications, Inc. 17488 1517 1416 Hathway IP Over Cable Interne 4323 1771 1394 Time Warner Telecom 4766 1684 1289 Korea Telecom (KIX) 8452 1233 1226 TEDATA 8151 1441 1211 UniNet S.A. de C.V. 11492 1201 1189 Cable One 18566 1061 1051 Covad Communications 4755 1215 1034 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:55 /12:162 /13:317 /14:578 /15:1130 /16:10345 /17:4598 /18:7913 /19:16926 /20:19940 /21:19668 /22:24922 /23:25170 /24:147378 /25:710 /26:853 /27:586 /28:103 /29:8 /30:3 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2843 4364 bellsouth.net, inc. 209 1571 2832 Qwest 4766 1391 1684 Korea Telecom (KIX) 17488 1296 1517 Hathway IP Over Cable Interne 8452 1212 1233 TEDATA 11492 1161 1201 Cable One 1785 1158 1752 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 954 1261 AT&T Data Communications Serv 9583 942 1090 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:170 12:2203 13:2 15:20 16:3 17:4 20:35 24:1120 32:51 38:544 40:96 41:1962 43:1 44:2 47:19 52:3 55:2 56:3 57:25 58:535 59:620 60:458 61:1098 62:1108 63:2014 64:3529 65:2423 66:3548 67:1448 68:661 69:2481 70:506 71:158 72:1618 73:2 74:1429 75:201 76:311 77:786 78:559 79:325 80:971 81:834 82:548 83:415 84:586 85:1010 86:398 87:626 88:349 89:1411 90:42 91:2011 92:271 93:1128 94:1127 95:463 96:92 97:181 98:192 99:16 109:1 112:71 113:78 114:196 115:229 116:1125 117:491 118:286 119:636 120:133 121:710 122:962 123:523 124:936 125:1289 128:221 129:222 130:135 131:412 132:73 133:9 134:336 135:38 136:222 137:139 138:145 139:79 140:413 141:105 142:384 143:329 144:319 145:40 146:373 147:152 148:537 149:230 150:141 151:199 152:151 153:133 154:10 155:260 156:170 157:294 158:128 159:242 160:282 161:138 162:269 163:140 164:517 165:504 166:274 167:357 168:678 169:163 170:472 171:39 172:10 173:231 174:84 178:1 186:9 187:43 188:6 189:300 190:2614 192:5819 193:4215 194:3323 195:2716 196:1057 198:3705 199:3285 200:5497 201:1503 202:7836 203:8006 204:3943 205:2164 206:2350 207:2826 208:3850 209:3475 210:2644 211:1124 212:1504 213:1700 214:69 215:26 216:4554 217:1218 218:366 219:409 220:1217 221:453 222:319 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 27 Feb '09

27 Feb '09

BGP Update Report Interval: 26-Jan-09 -to- 26-Feb-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 304975 6.6% 237.3 -- SIFY-AS-IN Sify Limited 2 - AS7643 131673 2.9% 209.3 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 3 - AS30890 50431 1.1% 113.1 -- EVOLVA Evolva Telecom 4 - AS6629 49010 1.1% 754.0 -- NOAA-AS - NOAA 5 - AS17974 34251 0.7% 67.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 6 - AS35805 33756 0.7% 90.0 -- UTG-AS United Telecom AS 7 - AS27757 33625 0.7% 275.6 -- ANDINATEL S.A. 8 - AS3130 33494 0.7% 257.6 -- RGNET-3130 RGnet/PSGnet 9 - AS6458 30997 0.7% 77.1 -- Telgua 10 - AS30306 29623 0.6% 7405.8 -- AfOL-Sz-AS 11 - AS17488 27653 0.6% 16.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 12 - AS5056 26401 0.6% 227.6 -- INS-NET-2 - Iowa Network Services 13 - AS30969 25108 0.5% 3138.5 -- TAN-NET TransAfrica Networks 14 - AS5050 24017 0.5% 407.1 -- PSC-EXT - Pittsburgh Supercomputing Center 15 - AS16559 22988 0.5% 2554.2 -- REALCONNECT-01 - RealConnect, Inc 16 - AS8452 22311 0.5% 15.1 -- TEDATA TEDATA 17 - AS1785 22016 0.5% 11.6 -- AS-PAETEC-NET - PaeTec Communications, Inc. 18 - AS9829 21264 0.5% 33.3 -- BSNL-NIB National Internet Backbone 19 - AS23966 19534 0.4% 52.9 -- LDN-AS-AP LINKdotNET Telecom Limited 20 - AS8103 19354 0.4% 30.3 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 8019 0.2% 8019.0 -- ALON-USA - ALON USA, LP 2 - AS30306 29623 0.6% 7405.8 -- AfOL-Sz-AS 3 - AS12500 19258 0.4% 4814.5 -- RCS-AS RCS Autonomus System 4 - AS19017 3584 0.1% 3584.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 5 - AS30969 25108 0.5% 3138.5 -- TAN-NET TransAfrica Networks 6 - AS41382 3011 0.1% 3011.0 -- TELEPORT-AS Teleport LLC Network AS 7 - AS16559 22988 0.5% 2554.2 -- REALCONNECT-01 - RealConnect, Inc 8 - AS28194 6840 0.1% 2280.0 -- 9 - AS32398 11112 0.2% 1587.4 -- REALNET-ASN-1 10 - AS5033 13944 0.3% 1549.3 -- ISW - Internet Specialties West Inc. 11 - AS25970 7572 0.2% 1262.0 -- IAC - IAC Services LLC 12 - AS46328 9254 0.2% 1028.2 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 13 - AS23917 1013 0.0% 1013.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 14 - AS29224 1964 0.0% 982.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 15 - AS46781 914 0.0% 914.0 -- ASN1 - White Nile Group, Inc. 16 - AS35335 878 0.0% 878.0 -- ESSTU-AS East-Siberian State Technological University AS 17 - AS39107 1754 0.0% 877.0 -- INTERLAN-AS Asociatia Interlan 18 - AS48144 867 0.0% 867.0 -- NETWORKTECH Network Technology 19 - AS9796 2550 0.1% 850.0 -- WIPRO Internet Service Providers 20 - AS35410 5512 0.1% 787.4 -- RU-LVS-AS LVS AS Number TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.134.32.0/24 33591 0.7% AS9583 -- SIFY-AS-IN Sify Limited 2 - 72.23.246.0/24 23792 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 3 - 210.214.177.0/24 21373 0.4% AS9583 -- SIFY-AS-IN Sify Limited 4 - 210.214.232.0/24 21083 0.4% AS9583 -- SIFY-AS-IN Sify Limited 5 - 210.214.132.0/24 21078 0.4% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.146.0/24 21041 0.4% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.222.0/24 20842 0.4% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.117.0/24 20824 0.4% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.214.184.0/24 19707 0.4% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.210.127.0/24 19020 0.4% AS9583 -- SIFY-AS-IN Sify Limited 11 - 221.135.105.0/24 18475 0.4% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.214.156.0/24 18223 0.3% AS9583 -- SIFY-AS-IN Sify Limited 13 - 190.152.103.0/24 17936 0.3% AS27757 -- ANDINATEL S.A. 14 - 192.35.129.0/24 16419 0.3% AS6629 -- NOAA-AS - NOAA 15 - 192.102.88.0/24 16235 0.3% AS6629 -- NOAA-AS - NOAA 16 - 198.77.177.0/24 16104 0.3% AS6629 -- NOAA-AS - NOAA 17 - 221.135.107.0/24 15320 0.3% AS9583 -- SIFY-AS-IN Sify Limited 18 - 212.85.223.0/24 14721 0.3% AS30306 -- AfOL-Sz-AS 19 - 212.85.220.0/24 14682 0.3% AS30306 -- AfOL-Sz-AS 20 - 190.152.100.0/24 14231 0.3% AS27757 -- ANDINATEL S.A. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 27 Feb '09

27 Feb '09

This report has been generated at Fri Feb 27 21:15:46 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 20-02-09 287886 179242 21-02-09 287773 179438 22-02-09 287877 179384 23-02-09 287972 179485 24-02-09 288091 179449 25-02-09 288143 179301 26-02-09 288137 179706 27-02-09 288243 180010 AS Summary 30771 Number of ASes in routing system 13054 Number of ASes announcing only one prefix 4364 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89807872 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 27Feb09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 288489 180199 108290 37.5% All ASes AS6389 4364 354 4010 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4227 1822 2405 56.9% TWTC - tw telecom holdings, inc. AS209 2834 1252 1582 55.8% ASN-QWEST - Qwest Communications Corporation AS4766 1808 526 1282 70.9% KIXS-AS-KR Korea Telecom AS17488 1523 339 1184 77.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1215 234 981 80.7% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1018 60 958 94.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8452 1230 327 903 73.4% TEDATA TEDATA AS8151 1442 580 862 59.8% Uninet S.A. de C.V. AS1785 1752 909 843 48.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS11492 1199 476 723 60.3% CABLEONE - CABLE ONE, INC. AS19262 956 246 710 74.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 752 167 585 77.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1140 558 582 51.1% LEVEL3 Level 3 Communications AS7545 747 190 557 74.6% TPG-INTERNET-AP TPG Internet Pty Ltd AS6478 1241 700 541 43.6% ATT-INTERNET3 - AT&T WorldNet Services AS2706 551 45 506 91.8% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS17908 605 111 494 81.7% TCISL Tata Communications AS22047 606 117 489 80.7% VTR BANDA ANCHA S.A. AS855 620 161 459 74.0% CANET-ASN-4 - Bell Aliant AS4808 607 157 450 74.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 675 240 435 64.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1441 1007 434 30.1% ATT-INTERNET4 - AT&T WorldNet Services AS4134 927 505 422 45.5% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 701 285 416 59.3% LGNET-AS-KR LG CNS AS9443 507 91 416 82.1% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 527 117 410 77.8% GIGAINFRA BB TECHNOLOGY Corp. AS7011 956 553 403 42.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS6471 438 70 368 84.0% ENTEL CHILE S.A. AS3549 675 312 363 53.8% GBLX Global Crossing Ltd. Total 37284 12511 24773 66.4% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.172.64.0/19 AS15570 Internap European Autonomous System 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 155.254.0.0/16 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 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-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.8.160.0/19 AS18109 EPOWER-TW E-Test Digital Technology Corp. 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.159.128.0/18 AS18109 EPOWER-TW E-Test Digital Technology Corp. 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.21.96.0/20 AS12006 EUREKANETWORKS-AS-12006 - eLink Communications INC. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet 220.247.128.0/19 AS18109 EPOWER-TW E-Test Digital Technology Corp. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 20 Feb '09

20 Feb '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 21 Feb, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 280761 Prefixes after maximum aggregation: 133516 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 137721 Total ASes present in the Internet Routing Table: 30639 Prefixes per ASN: 9.16 Origin-only ASes present in the Internet Routing Table: 26668 Origin ASes announcing only one prefix: 12988 Transit ASes present in the Internet Routing Table: 3971 Transit-only ASes present in the Internet Routing Table: 90 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 529 Unregistered ASNs in the Routing Table: 177 Number of 32-bit ASNs allocated by the RIRs: 104 Prefixes from 32-bit ASNs in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 215 Number of addresses announced to Internet: 2007408064 Equivalent to 119 /8s, 166 /16s and 157 /24s Percentage of available address space announced: 54.2 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 75.8 Total number of prefixes smaller than registry allocations: 137856 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 64873 Total APNIC prefixes after maximum aggregation: 23232 APNIC Deaggregation factor: 2.79 Prefixes being announced from the APNIC address blocks: 61716 Unique aggregates announced from the APNIC address blocks: 28187 APNIC Region origin ASes present in the Internet Routing Table: 3534 APNIC Prefixes per ASN: 17.46 APNIC Region origin ASes announcing only one prefix: 956 APNIC Region transit ASes present in the Internet Routing Table: 545 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 402566816 Equivalent to 23 /8s, 254 /16s and 174 /24s Percentage of available APNIC address space announced: 80.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123836 Total ARIN prefixes after maximum aggregation: 65380 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 93252 Unique aggregates announced from the ARIN address blocks: 35691 ARIN Region origin ASes present in the Internet Routing Table: 12801 ARIN Prefixes per ASN: 7.28 ARIN Region origin ASes announcing only one prefix: 4933 ARIN Region transit ASes present in the Internet Routing Table: 1228 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 416103232 Equivalent to 24 /8s, 205 /16s and 59 /24s Percentage of available ARIN address space announced: 80.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 63670 Total RIPE prefixes after maximum aggregation: 37387 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 58308 Unique aggregates announced from the RIPE address blocks: 38867 RIPE Region origin ASes present in the Internet Routing Table: 12697 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6673 RIPE Region transit ASes present in the Internet Routing Table: 1925 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 389410528 Equivalent to 23 /8s, 53 /16s and 238 /24s Percentage of available RIPE address space announced: 82.9 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23309 Total LACNIC prefixes after maximum aggregation: 5718 LACNIC Deaggregation factor: 4.08 Prefixes being announced from the LACNIC address blocks: 21488 Unique aggregates announced from the LACNIC address blocks: 11883 LACNIC Region origin ASes present in the Internet Routing Table: 1069 LACNIC Prefixes per ASN: 20.10 LACNIC Region origin ASes announcing only one prefix: 341 LACNIC Region transit ASes present in the Internet Routing Table: 178 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 61081728 Equivalent to 3 /8s, 164 /16s and 8 /24s Percentage of available LACNIC address space announced: 60.7 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4576 Total AfriNIC prefixes after maximum aggregation: 1392 AfriNIC Deaggregation factor: 3.29 Prefixes being announced from the AfriNIC address blocks: 4305 Unique aggregates announced from the AfriNIC address blocks: 1401 AfriNIC Region origin ASes present in the Internet Routing Table: 284 AfriNIC Prefixes per ASN: 15.16 AfriNIC Region origin ASes announcing only one prefix: 85 AfriNIC Region transit ASes present in the Internet Routing Table: 55 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 10027520 Equivalent to 0 /8s, 153 /16s and 2 /24s Percentage of available AfriNIC address space announced: 29.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1684 6928 395 Korea Telecom (KIX) 17488 1527 114 99 Hathway IP Over Cable Interne 4755 1211 429 178 TATA Communications formerly 9583 1092 86 518 Sify Limited 4134 927 16255 368 CHINANET-BACKBONE 18101 752 198 25 Reliance Infocom Ltd Internet 7545 726 158 98 TPG Internet Pty Ltd 9498 682 297 52 BHARTI BT INTERNET LTD. 24560 673 228 174 Bharti Airtel Ltd. 9829 638 491 19 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4368 3688 341 bellsouth.net, inc. 209 2833 4163 616 Qwest 4323 1775 1081 377 Time Warner Telecom 1785 1748 733 139 PaeTec Communications, Inc. 20115 1583 1421 718 Charter Communications 7018 1446 5879 1009 AT&T WorldNet Services 2386 1265 715 904 AT&T Data Communications Serv 6478 1250 299 506 AT&T Worldnet Services 11492 1202 192 12 Cable One 3356 1138 10976 440 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1225 188 7 TEDATA 30890 445 88 202 SC Kappa Invexim SRL 3292 443 1762 388 TDC Tele Danmark 12479 397 578 6 Uni2 Autonomous System 3320 341 7065 291 Deutsche Telekom AG 3301 338 1669 304 TeliaNet Sweden 8866 336 109 22 Bulgarian Telecommunication C 3215 331 2946 103 France Telecom Transpac 29049 328 26 3 AzerSat LLC. 8551 312 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1478 2831 230 UniNet S.A. de C.V. 10620 760 166 93 TVCABLE BOGOTA 11830 694 299 9 Instituto Costarricense de El 22047 605 302 14 VTR PUNTO NET S.A. 7303 511 255 80 Telecom Argentina Stet-France 6471 438 95 42 ENTEL CHILE S.A. 16814 427 27 11 NSS, S.A. 11172 405 118 75 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 370 506 23 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 665 74 38 LINKdotNET AS number 20858 290 34 3 This AS will be used to conne 3741 271 857 229 The Internet Solution 2018 242 215 142 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 128 15 8 Ci Telecom Autonomous system 5536 119 7 20 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 117 523 65 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4368 3688 341 bellsouth.net, inc. 209 2833 4163 616 Qwest 4323 1775 1081 377 Time Warner Telecom 1785 1748 733 139 PaeTec Communications, Inc. 4766 1684 6928 395 Korea Telecom (KIX) 20115 1583 1421 718 Charter Communications 17488 1527 114 99 Hathway IP Over Cable Interne 8151 1478 2831 230 UniNet S.A. de C.V. 7018 1446 5879 1009 AT&T WorldNet Services 2386 1265 715 904 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2833 2217 Qwest 1785 1748 1609 PaeTec Communications, Inc. 17488 1527 1428 Hathway IP Over Cable Interne 4323 1775 1398 Time Warner Telecom 4766 1684 1289 Korea Telecom (KIX) 8151 1478 1248 UniNet S.A. de C.V. 8452 1225 1218 TEDATA 11492 1202 1190 Cable One 18566 1061 1051 Covad Communications 4755 1211 1033 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:55 /12:162 /13:316 /14:577 /15:1125 /16:10341 /17:4586 /18:7895 /19:16958 /20:19936 /21:19594 /22:24758 /23:25089 /24:147061 /25:695 /26:856 /27:595 /28:97 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2846 4368 bellsouth.net, inc. 209 1571 2833 Qwest 4766 1392 1684 Korea Telecom (KIX) 17488 1305 1527 Hathway IP Over Cable Interne 8452 1204 1225 TEDATA 11492 1162 1202 Cable One 1785 1154 1748 PaeTec Communications, Inc. 18566 1042 1061 Covad Communications 2386 954 1265 AT&T Data Communications Serv 9583 944 1092 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:180 12:2206 13:2 15:21 16:3 17:4 20:35 24:1114 32:51 38:545 40:96 41:1960 43:1 44:2 47:11 52:3 55:2 56:3 57:25 58:531 59:614 60:458 61:1099 62:1146 63:1994 64:3542 65:2424 66:3538 67:1474 68:656 69:2480 70:508 71:159 72:1608 73:2 74:1428 75:201 76:306 77:779 78:540 79:326 80:969 81:832 82:547 83:406 84:600 85:994 86:397 87:624 88:350 89:1403 90:42 91:1985 92:277 93:1086 94:1102 95:446 96:90 97:180 98:189 99:16 109:1 112:77 113:76 114:208 115:221 116:1132 117:493 118:284 119:640 120:134 121:704 122:961 123:523 124:858 125:1278 128:221 129:222 130:134 131:411 132:73 133:9 134:339 135:37 136:223 137:139 138:145 139:79 140:417 141:105 142:381 143:324 144:321 145:40 146:373 147:151 148:534 149:230 150:141 151:198 152:152 153:132 154:10 155:260 156:171 157:291 158:149 159:240 160:280 161:138 162:274 163:144 164:516 165:503 166:274 167:352 168:682 169:162 170:469 171:39 172:10 173:216 174:68 178:1 186:5 187:48 189:298 190:2589 192:5811 193:4210 194:3333 195:2698 196:1067 198:3702 199:3286 200:5526 201:1487 202:7797 203:8062 204:3934 205:2172 206:2346 207:2792 208:3835 209:3475 210:2637 211:1125 212:1489 213:1707 214:65 215:30 216:4551 217:1213 218:372 219:408 220:1219 221:462 222:315 End of report

1 0

[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 20 Feb '09

20 Feb '09

BGP Update Report Interval: 19-Jan-09 -to- 19-Feb-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 252388 5.4% 168.9 -- SIFY-AS-IN Sify Limited 2 - AS7643 167194 3.6% 278.2 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 3 - AS30890 52239 1.1% 117.4 -- EVOLVA Evolva Telecom 4 - AS6629 48437 1.0% 745.2 -- NOAA-AS - NOAA 5 - AS35805 35061 0.8% 93.0 -- UTG-AS United Telecom AS 6 - AS17974 33362 0.7% 66.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS6458 30697 0.7% 66.0 -- Telgua 8 - AS27757 30429 0.7% 245.4 -- ANDINATEL S.A. 9 - AS30306 28205 0.6% 7051.2 -- AfOL-Sz-AS 10 - AS12500 26532 0.6% 6633.0 -- RCS-AS RCS Autonomus System 11 - AS5050 24213 0.5% 410.4 -- PSC-EXT - Pittsburgh Supercomputing Center 12 - AS30969 23596 0.5% 2949.5 -- TAN-NET TransAfrica Networks 13 - AS16559 22991 0.5% 2554.6 -- REALCONNECT-01 - RealConnect, Inc 14 - AS5056 21623 0.5% 186.4 -- INS-NET-2 - Iowa Network Services 15 - AS8452 21514 0.5% 14.6 -- TEDATA TEDATA 16 - AS14420 21438 0.5% 87.9 -- ANDINATEL S.A. 17 - AS20115 21021 0.5% 10.2 -- CHARTER-NET-HKY-NC - Charter Communications 18 - AS17488 20962 0.5% 13.6 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 19 - AS8151 20618 0.4% 13.8 -- Uninet S.A. de C.V. 20 - AS6389 20014 0.4% 4.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 9318 0.2% 9318.0 -- ALON-USA - ALON USA, LP 2 - AS30306 28205 0.6% 7051.2 -- AfOL-Sz-AS 3 - AS12500 26532 0.6% 6633.0 -- RCS-AS RCS Autonomus System 4 - AS41382 3018 0.1% 3018.0 -- TELEPORT-AS Teleport LLC Network AS 5 - AS30969 23596 0.5% 2949.5 -- TAN-NET TransAfrica Networks 6 - AS19017 2689 0.1% 2689.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 7 - AS16559 22991 0.5% 2554.6 -- REALCONNECT-01 - RealConnect, Inc 8 - AS28194 7260 0.2% 2420.0 -- 9 - AS10806 6265 0.1% 2088.3 -- AFP-NET - AGENCE FRANCE PRESSE 10 - AS5033 14564 0.3% 1618.2 -- ISW - Internet Specialties West Inc. 11 - AS23917 1613 0.0% 1613.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 12 - AS25970 7560 0.2% 1260.0 -- IAC - IAC Services LLC 13 - AS32398 11274 0.2% 1252.7 -- REALNET-ASN-1 14 - AS35335 1167 0.0% 1167.0 -- ESSTU-AS East-Siberian State Technological University AS 15 - AS29224 2154 0.1% 1077.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 16 - AS44265 11231 0.2% 1021.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering 17 - AS29427 2025 0.0% 1012.5 -- AZM-AS Mercury Telecom 18 - AS41685 1004 0.0% 1004.0 -- DTEK DTEK 19 - AS30095 1964 0.0% 982.0 -- AS-30095 - Group M Worldwide, Inc. 20 - AS46328 8611 0.2% 956.8 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 23982 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 221.134.32.0/24 23761 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 190.152.103.0/24 17617 0.3% AS27757 -- ANDINATEL S.A. 4 - 192.35.129.0/24 16220 0.3% AS6629 -- NOAA-AS - NOAA 5 - 192.102.88.0/24 16080 0.3% AS6629 -- NOAA-AS - NOAA 6 - 198.77.177.0/24 15939 0.3% AS6629 -- NOAA-AS - NOAA 7 - 221.135.107.0/24 15250 0.3% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.177.0/24 15104 0.3% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.214.146.0/24 14974 0.3% AS9583 -- SIFY-AS-IN Sify Limited 10 - 210.214.222.0/24 14862 0.3% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.232.0/24 14844 0.3% AS9583 -- SIFY-AS-IN Sify Limited 12 - 210.214.132.0/24 14821 0.3% AS9583 -- SIFY-AS-IN Sify Limited 13 - 210.214.117.0/24 14773 0.3% AS9583 -- SIFY-AS-IN Sify Limited 14 - 64.162.116.0/24 14428 0.3% AS5033 -- ISW - Internet Specialties West Inc. 15 - 212.85.223.0/24 14010 0.3% AS30306 -- AfOL-Sz-AS 16 - 212.85.220.0/24 13975 0.3% AS30306 -- AfOL-Sz-AS 17 - 210.214.184.0/24 13450 0.3% AS9583 -- SIFY-AS-IN Sify Limited 18 - 210.18.10.0/24 13306 0.3% AS9583 -- SIFY-AS-IN Sify Limited 19 - 210.210.127.0/24 13025 0.3% AS9583 -- SIFY-AS-IN Sify Limited 20 - 66.63.32.0/19 12603 0.2% AS16559 -- REALCONNECT-01 - RealConnect, Inc Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 20 Feb '09

20 Feb '09

This report has been generated at Fri Feb 20 21:14:44 2009 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 13-02-09 286337 178222 14-02-09 286606 178525 15-02-09 286864 178547 16-02-09 286675 178825 17-02-09 286961 178737 18-02-09 287148 178948 19-02-09 287534 179208 20-02-09 287886 179260 AS Summary 30724 Number of ASes in routing system 13062 Number of ASes announcing only one prefix 4368 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89816320 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 20Feb09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 287785 179251 108534 37.7% All ASes AS6389 4368 353 4015 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4224 1816 2408 57.0% TWTC - tw telecom holdings, inc. AS209 2833 1258 1575 55.6% ASN-QWEST - Qwest Communications Corporation AS4766 1815 524 1291 71.1% KIXS-AS-KR Korea Telecom AS17488 1521 368 1153 75.8% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1212 233 979 80.8% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1019 60 959 94.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8452 1225 307 918 74.9% TEDATA TEDATA AS8151 1477 609 868 58.8% Uninet S.A. de C.V. AS1785 1748 928 820 46.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS19262 953 244 709 74.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS11492 1144 476 668 58.4% CABLEONE - CABLE ONE, INC. AS18566 1061 411 650 61.3% COVAD - Covad Communications Co. AS18101 752 165 587 78.1% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS3356 1141 558 583 51.1% LEVEL3 Level 3 Communications AS6478 1250 681 569 45.5% ATT-INTERNET3 - AT&T WorldNet Services AS7545 746 191 555 74.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS17908 604 112 492 81.5% TCISL Tata Communications AS22047 605 118 487 80.5% VTR BANDA ANCHA S.A. AS2706 550 80 470 85.5% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS855 619 161 458 74.0% CANET-ASN-4 - Bell Aliant AS4808 615 157 458 74.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 673 238 435 64.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1444 1011 433 30.0% ATT-INTERNET4 - AT&T WorldNet Services AS4134 927 499 428 46.2% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 703 285 418 59.5% LGNET-AS-KR LG CNS AS9443 507 91 416 82.1% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 966 554 412 42.7% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS17676 527 117 410 77.8% GIGAINFRA BB TECHNOLOGY Corp. AS10620 751 342 409 54.5% TV Cable S.A. Total 37980 12947 25033 65.9% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - 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 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 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 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 155.254.0.0/16 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 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-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.36.28.0/22 AS40633 LAIX - LOS ANGELES INTERNET EXCHANGE 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-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 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.8.160.0/19 AS18109 EPOWER-TW E-Test Digital Technology Corp. 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.159.128.0/18 AS18109 EPOWER-TW E-Test Digital Technology Corp. 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/20 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 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. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet 220.247.128.0/19 AS18109 EPOWER-TW E-Test Digital Technology Corp. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

[routing-wg]ANNOUNCEMENT: RIPE NCC Training Courses
by Training 16 Feb '09

16 Feb '09

[Apologies for duplicate e-mails] Dear Colleagues, The RIPE NCC invites you to register for one of our upcoming training courses: - The LIR Training Course This course teaches LIRs how to request Internet number resources and interact with the RIPE NCC. A course outline is available at: http://www.ripe.net/training/lir/outline.html - The Routing Registry Training Course This course teaches LIRs how to use the RIPE Database for routing. A course outline is available at: http://www.ripe.net/training/rr/outline.html To see the location of upcoming courses and to register, please use the LIR Portal or complete the registration form on our website at: RIPE NCC Upcoming Courses List & Registration https://lirportal.ripe.net/lirportal/training/course-list.html If you have any questions please do not hesitate to contact us at <training(a)ripe.net>. Kind regards, Rumy Kanis Training Services Manager RIPE NCC

1 0

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 13 Feb '09

13 Feb '09

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 14 Feb, 2009 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 279513 Prefixes after maximum aggregation: 133074 Deaggregation factor: 2.10 Unique aggregates announced to Internet: 136951 Total ASes present in the Internet Routing Table: 30575 Prefixes per ASN: 9.14 Origin-only ASes present in the Internet Routing Table: 26606 Origin ASes announcing only one prefix: 12952 Transit ASes present in the Internet Routing Table: 3969 Transit-only ASes present in the Internet Routing Table: 93 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (18678) 21 Prefixes from unregistered ASNs in the Routing Table: 530 Unregistered ASNs in the Routing Table: 181 Number of 32-bit ASNs allocated by the RIRs: 100 Prefixes from 32-bit ASNs in the Routing Table: 15 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 229 Number of addresses announced to Internet: 2001869152 Equivalent to 119 /8s, 82 /16s and 25 /24s Percentage of available address space announced: 54.0 Percentage of allocated address space announced: 63.2 Percentage of available address space allocated: 85.5 Percentage of address space in use by end-sites: 75.7 Total number of prefixes smaller than registry allocations: 137208 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 64538 Total APNIC prefixes after maximum aggregation: 23028 APNIC Deaggregation factor: 2.80 Prefixes being announced from the APNIC address blocks: 61376 Unique aggregates announced from the APNIC address blocks: 27784 APNIC Region origin ASes present in the Internet Routing Table: 3532 APNIC Prefixes per ASN: 17.38 APNIC Region origin ASes announcing only one prefix: 955 APNIC Region transit ASes present in the Internet Routing Table: 550 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 401272544 Equivalent to 23 /8s, 234 /16s and 238 /24s Percentage of available APNIC address space announced: 79.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 123310 Total ARIN prefixes after maximum aggregation: 65208 ARIN Deaggregation factor: 1.89 Prefixes being announced from the ARIN address blocks: 92830 Unique aggregates announced from the ARIN address blocks: 35508 ARIN Region origin ASes present in the Internet Routing Table: 12768 ARIN Prefixes per ASN: 7.27 ARIN Region origin ASes announcing only one prefix: 4910 ARIN Region transit ASes present in the Internet Routing Table: 1219 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 20 Number of ARIN addresses announced to Internet: 414191136 Equivalent to 24 /8s, 176 /16s and 14 /24s Percentage of available ARIN address space announced: 79.6 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, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 63332 Total RIPE prefixes after maximum aggregation: 37311 RIPE Deaggregation factor: 1.70 Prefixes being announced from the RIPE address blocks: 58109 Unique aggregates announced from the RIPE address blocks: 38768 RIPE Region origin ASes present in the Internet Routing Table: 12667 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 6658 RIPE Region transit ASes present in the Internet Routing Table: 1917 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 388763232 Equivalent to 23 /8s, 44 /16s and 14 /24s Percentage of available RIPE address space announced: 82.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-49151 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 23309 Total LACNIC prefixes after maximum aggregation: 5725 LACNIC Deaggregation factor: 4.07 Prefixes being announced from the LACNIC address blocks: 21464 Unique aggregates announced from the LACNIC address blocks: 11842 LACNIC Region origin ASes present in the Internet Routing Table: 1064 LACNIC Prefixes per ASN: 20.17 LACNIC Region origin ASes announcing only one prefix: 343 LACNIC Region transit ASes present in the Internet Routing Table: 178 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 60696704 Equivalent to 3 /8s, 158 /16s and 40 /24s Percentage of available LACNIC address space announced: 60.3 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4526 Total AfriNIC prefixes after maximum aggregation: 1392 AfriNIC Deaggregation factor: 3.25 Prefixes being announced from the AfriNIC address blocks: 4100 Unique aggregates announced from the AfriNIC address blocks: 1391 AfriNIC Region origin ASes present in the Internet Routing Table: 284 AfriNIC Prefixes per ASN: 14.44 AfriNIC Region origin ASes announcing only one prefix: 86 AfriNIC Region transit ASes present in the Internet Routing Table: 58 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC addresses announced to Internet: 9995264 Equivalent to 0 /8s, 152 /16s and 132 /24s Percentage of available AfriNIC address space announced: 29.8 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1654 6924 381 Korea Telecom (KIX) 17488 1524 110 98 Hathway IP Over Cable Interne 4755 1208 429 178 TATA Communications formerly 9583 1083 107 362 Sify Limited 4134 904 16247 368 CHINANET-BACKBONE 18101 754 190 27 Reliance Infocom Ltd Internet 7545 720 158 97 TPG Internet Pty Ltd 9498 682 297 53 BHARTI BT INTERNET LTD. 24560 671 228 174 Bharti Airtel Ltd. 9829 639 491 19 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4368 3433 344 bellsouth.net, inc. 209 2833 4035 615 Qwest 1785 1786 733 139 PaeTec Communications, Inc. 4323 1638 1081 375 Time Warner Telecom 20115 1592 1417 726 Charter Communications 7018 1439 5877 993 AT&T WorldNet Services 2386 1253 714 895 AT&T Data Communications Serv 6478 1235 293 501 AT&T Worldnet Services 11492 1226 192 12 Cable One 3356 1141 10976 439 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8452 1075 188 7 TEDATA 3292 443 1762 388 TDC Tele Danmark 30890 439 88 201 SC Kappa Invexim SRL 12479 397 578 6 Uni2 Autonomous System 3320 339 7064 290 Deutsche Telekom AG 3301 338 1669 304 TeliaNet Sweden 8866 336 109 22 Bulgarian Telecommunication C 3215 331 2946 103 France Telecom Transpac 29049 331 26 3 AzerSat LLC. 8551 312 288 40 Bezeq International Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1484 2834 230 UniNet S.A. de C.V. 10620 747 163 92 TVCABLE BOGOTA 11830 694 299 9 Instituto Costarricense de El 22047 619 302 14 VTR PUNTO NET S.A. 7303 511 255 79 Telecom Argentina Stet-France 6471 439 95 42 ENTEL CHILE S.A. 16814 427 27 11 NSS, S.A. 11172 407 118 75 Servicios Alestra S.A de C.V 7738 397 794 28 Telecomunicacoes da Bahia S.A 28573 371 506 23 NET Servicos de Comunicao S.A Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 651 74 39 LINKdotNET AS number 20858 276 34 3 This AS will be used to conne 3741 271 857 229 The Internet Solution 2018 242 215 142 Tertiary Education Network 33783 150 10 8 EEPAD TISP TELECOM & INTERNET 6713 144 135 11 Itissalat Al-MAGHRIB 29571 128 15 8 Ci Telecom Autonomous system 5536 119 7 20 Internet Egypt Network 33776 118 6 3 Starcomms Nigeria Limited 5713 115 523 64 Telkom SA Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4368 3433 344 bellsouth.net, inc. 209 2833 4035 615 Qwest 1785 1786 733 139 PaeTec Communications, Inc. 4766 1654 6924 381 Korea Telecom (KIX) 4323 1638 1081 375 Time Warner Telecom 20115 1592 1417 726 Charter Communications 17488 1524 110 98 Hathway IP Over Cable Interne 8151 1484 2834 230 UniNet S.A. de C.V. 7018 1439 5877 993 AT&T WorldNet Services 2386 1253 714 895 AT&T Data Communications Serv Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 209 2833 2218 Qwest 1785 1786 1647 PaeTec Communications, Inc. 17488 1524 1426 Hathway IP Over Cable Interne 4766 1654 1273 Korea Telecom (KIX) 4323 1638 1263 Time Warner Telecom 8151 1484 1254 UniNet S.A. de C.V. 11492 1226 1214 Cable One 8452 1075 1068 TEDATA 18566 1061 1051 Covad Communications 4755 1208 1030 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.75.116.0/22 10796 ServiceCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 41.220.16.0/20 8668 TelOne Zimbabwe P/L 41.223.112.0/22 5713 Telkom SA Ltd 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 26452 Local Communications Networks 62.12.96.0/19 15834 Menanet Communications 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:20 /11:54 /12:162 /13:311 /14:575 /15:1128 /16:10327 /17:4585 /18:7857 /19:16906 /20:19888 /21:19496 /22:24720 /23:24959 /24:146354 /25:677 /26:830 /27:515 /28:104 /29:8 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2844 4368 bellsouth.net, inc. 209 1576 2833 Qwest 4766 1379 1654 Korea Telecom (KIX) 17488 1305 1524 Hathway IP Over Cable Interne 1785 1196 1786 PaeTec Communications, Inc. 11492 1188 1226 Cable One 8452 1049 1075 TEDATA 18566 1042 1061 Covad Communications 2386 941 1253 AT&T Data Communications Serv 9583 931 1083 Sify Limited Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:13 8:181 12:2192 13:2 15:21 16:3 17:5 20:35 24:1108 32:51 38:543 40:96 41:1805 43:1 44:2 47:11 52:3 55:2 56:3 57:25 58:529 59:610 60:460 61:1097 62:1120 63:2008 64:3428 65:2431 66:3539 67:1470 68:652 69:2479 70:507 71:159 72:1612 73:2 74:1420 75:203 76:305 77:777 78:545 79:321 80:968 81:823 82:547 83:397 84:604 85:989 86:400 87:624 88:349 89:1386 90:42 91:1967 92:278 93:1083 94:1097 95:415 96:91 97:179 98:192 99:16 109:1 110:1 111:1 112:79 113:83 114:175 115:221 116:1161 117:477 118:269 119:647 120:137 121:703 122:945 123:514 124:849 125:1279 128:223 129:222 130:134 131:410 132:75 133:9 134:343 135:37 136:224 137:139 138:145 139:78 140:412 141:105 142:377 143:319 144:319 145:38 146:373 147:147 148:535 149:227 150:141 151:198 152:152 153:132 154:10 155:258 156:171 157:294 158:156 159:240 160:282 161:138 162:274 163:142 164:516 165:502 166:274 167:351 168:682 169:161 170:471 171:39 172:10 173:212 174:64 178:1 186:5 187:60 189:305 190:2557 192:5813 193:4198 194:3337 195:2694 196:1068 198:3683 199:3279 200:5513 201:1492 202:7812 203:7985 204:3859 205:2166 206:2354 207:2776 208:3825 209:3477 210:2612 211:1122 212:1509 213:1713 214:68 215:30 216:4560 217:1202 218:372 219:407 220:1209 221:459 222:306 End of report

1 0