BGP Update Report Interval: 11-Feb-08 -to- 13-Mar-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9498 108186 1.9% 87.3 -- BBIL-AP BHARTI BT INTERNET LTD. 2 - AS24731 68091 1.2% 907.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 3 - AS9583 52460 0.9% 43.6 -- SIFY-AS-IN Sify Limited 4 - AS8151 45601 0.8% 37.9 -- Uninet S.A. de C.V. 5 - AS4621 44749 0.8% 288.7 -- UNSPECIFIED UNINET-TH 6 - AS26829 42774 0.8% 42774.0 -- YKK-USA - YKK USA,INC 7 - AS17974 36482 0.7% 80.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS9829 33653 0.6% 55.0 -- BSNL-NIB National Internet Backbone 9 - AS1239 33451 0.6% 8.7 -- SPRINTLINK - Sprint 10 - AS33783 30051 0.5% 221.0 -- EEPAD 11 - AS21332 26558 0.5% 1021.5 -- NTC-AS New Telephone Company 12 - AS9835 26406 0.5% 207.9 -- GITS-TH-AS-AP Government Information Technology Services 13 - AS11830 26048 0.5% 11.2 -- Instituto Costarricense de Electricidad y Telecom. 14 - AS4802 25518 0.5% 48.8 -- ASN-IINET iiNet Limited 15 - AS4323 25301 0.5% 6.2 -- TWTC - Time Warner Telecom, Inc. 16 - AS10620 23159 0.4% 59.7 -- TV Cable S.A. 17 - AS8452 23103 0.4% 55.5 -- TEDATA TEDATA 18 - AS19334 22287 0.4% 22287.0 -- SPORTLINE-DBC - SPORTLINE 19 - AS7470 21214 0.4% 151.5 -- ASIAINFO-AS-AP ASIA INFONET Co.,Ltd. 20 - AS13495 20281 0.4% 20281.0 -- NTT do Brasil Telecomunicaoes Ltda TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 42774 0.8% 42774.0 -- YKK-USA - YKK USA,INC 2 - AS19334 22287 0.4% 22287.0 -- SPORTLINE-DBC - SPORTLINE 3 - AS13495 20281 0.4% 20281.0 -- NTT do Brasil Telecomunicaoes Ltda 4 - AS21291 14577 0.3% 14577.0 -- OMEGABANK 8 Dragatsaniou str 5 - AS17487 10246 0.2% 10246.0 -- ICBCASIA-AP Industrial and Commercial Bank 6 - AS32398 17656 0.3% 8828.0 -- REALNET-ASN-1 7 - AS29225 6878 0.1% 6878.0 -- TAIF-TELCOM-AS JSC TAIF-TELCOM 8 - AS14895 17430 0.3% 5810.0 -- LAWSON-SOFTWARE - Lawson Software 9 - AS30929 5542 0.1% 5542.0 -- HUTCB Hidrotechnical Faculty - Technical University 10 - AS19017 5541 0.1% 5541.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions 11 - AS42787 5193 0.1% 5193.0 -- MMIP-AS MultiMedia IP Ltd. 12 - AS41907 3926 0.1% 3926.0 -- POLFA PZPF Polfa 13 - AS7974 12233 0.2% 3058.2 -- Instituto Mexicano del Petroleo 14 - AS40981 2829 0.1% 2829.0 -- UNIVCG University of Montenegro 15 - AS28646 2617 0.1% 2617.0 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi 16 - AS32455 2428 0.0% 2428.0 -- FNIS-HAWAII - FNIS 17 - AS43382 2244 0.0% 2244.0 -- IFOLOR-FIKA-AS Ifolor Oy - Kerava 18 - AS9747 19189 0.3% 2132.1 -- EZINTERNET-AS-AP EZInternet Pty Ltd 19 - AS38206 12681 0.2% 2113.5 -- ESTATIONPRIM-AS-AP eStation Pty Ltd Australia Primary AS Hosting Service Provider 20 - AS40011 2091 0.0% 2091.0 -- 65-79-192-0-SYNIVERSE-CRX - Panhandle Telecommunications Systems, INC. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.101.87.0/24 57905 1.0% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 2 - 12.108.254.0/24 42774 0.7% AS26829 -- YKK-USA - YKK USA,INC 3 - 202.140.63.0/24 34387 0.6% AS17443 -- ESTELCOM-AP International Internet gateway , India AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 4 - 80.243.64.0/20 25564 0.4% AS21332 -- NTC-AS New Telephone Company 5 - 63.169.11.0/24 22287 0.4% AS19334 -- SPORTLINE-DBC - SPORTLINE 6 - 124.7.244.0/24 20789 0.3% AS9583 -- SIFY-AS-IN Sify Limited 7 - 200.194.64.0/19 20281 0.3% AS13495 -- NTT do Brasil Telecomunicaoes Ltda 8 - 203.63.26.0/24 18963 0.3% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 9 - 41.204.0.0/24 17605 0.3% AS32398 -- REALNET-ASN-1 10 - 125.23.208.0/20 17271 0.3% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 11 - 89.4.131.0/24 16754 0.3% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 89.4.130.0/24 16740 0.3% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 13 - 89.4.128.0/24 15533 0.3% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 14 - 203.55.229.160/2 14743 0.2% AS4802 -- ASN-IINET iiNet Limited 15 - 193.109.213.0/24 14577 0.2% AS21291 -- OMEGABANK 8 Dragatsaniou str 16 - 89.4.129.0/24 14034 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 64.79.128.0/19 12821 0.2% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 18 - 192.100.180.160/ 12211 0.2% AS7974 -- Instituto Mexicano del Petroleo 19 - 200.33.104.0/23 11934 0.2% AS21603 -- Universidad La Salle, AC 20 - 124.7.35.0/24 10970 0.2% AS9583 -- SIFY-AS-IN Sify Limited Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@merit.edu eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org