BGP Update Report Interval: 06-Oct-11 -to- 13-Oct-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 28719 2.0% 33.9 -- BSNL-NIB National Internet Backbone 2 - AS38040 27672 1.9% 5534.4 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 3 - AS32528 25784 1.8% 6446.0 -- ABBOTT Abbot Labs 4 - AS6316 25314 1.8% 550.3 -- AS-PAETEC-NET - PaeTec Communications, Inc. 5 - AS5800 22216 1.5% 111.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - AS14420 18751 1.3% 23.8 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 7 - AS17974 18434 1.3% 11.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS9498 15367 1.1% 39.6 -- BBIL-AP BHARTI Airtel Ltd. 9 - AS8402 14949 1.0% 19.7 -- CORBINA-AS OJSC "Vimpelcom" 10 - AS7552 13808 1.0% 10.2 -- VIETEL-AS-AP Vietel Corporation 11 - AS16916 11954 0.8% 1992.3 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC 12 - AS9562 9855 0.7% 1407.9 -- MSU-TH-AP Mahasarakham University 13 - AS11492 9496 0.7% 17.8 -- CABLEONE - CABLE ONE, INC. 14 - AS51281 9415 0.7% 1569.2 -- COUNTRY-TELECOM-AS Country Telekom CJSC 15 - AS2856 9187 0.6% 48.4 -- BT-UK-AS BTnet UK Regional network 16 - AS9649 8844 0.6% 166.9 -- MOPH-TH-AP Information Technology Office 17 - AS24863 8809 0.6% 12.3 -- LINKdotNET-AS 18 - AS14522 8545 0.6% 24.6 -- Satnet 19 - AS8866 8160 0.6% 17.7 -- BTC-AS Bulgarian Telecommunication Company Plc. 20 - AS27738 7865 0.5% 23.1 -- Ecuadortelecom S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 25784 1.8% 6446.0 -- ABBOTT Abbot Labs 2 - AS38040 27672 1.9% 5534.4 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 3 - AS17408 3226 0.2% 3226.0 -- ABOVE-AS-AP AboveNet Communications Taiwan 4 - AS16916 11954 0.8% 1992.3 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC 5 - AS50660 1767 0.1% 1767.0 -- SSIF-CJ-AS SOCIETATE DE SERVICII DE INVESTITII FINANCIARE BROKER SA 6 - AS51281 9415 0.7% 1569.2 -- COUNTRY-TELECOM-AS Country Telekom CJSC 7 - AS17425 7412 0.5% 1482.4 -- EPA-AS-TH Provincial Electricity Authority of Thailand. 8 - AS9562 9855 0.7% 1407.9 -- MSU-TH-AP Mahasarakham University 9 - AS10099 1036 0.1% 1036.0 -- HKUNICOM1-AP China Unicom (Hong Kong) Operations Limited 10 - AS44025 1022 0.1% 1022.0 -- KAMTELEKOM-NET Kamtelekom Ltd. 11 - AS55696 1018 0.1% 1018.0 -- SCOM-AS-ID Starcom Solusindo PT. 12 - AS51966 873 0.1% 873.0 -- RESTENA-ANYCAST-AS Fondation RESTENA 13 - AS9168 769 0.1% 769.0 -- TELINO-AS Telino Network AS Number 14 - AS56903 754 0.1% 754.0 -- TELEMARKET-AS OOO TELEMARKET 15 - AS8011 3189 0.2% 637.8 -- AS8011 - CoreComm Internet Services Inc 16 - AS32777 2446 0.2% 611.5 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 17 - AS51372 605 0.0% 605.0 -- ORANGE-AS Orange Ltd. 18 - AS50733 552 0.0% 552.0 -- BINA-AS Ertebat Gostaran Bina 19 - AS6316 25314 1.8% 550.3 -- AS-PAETEC-NET - PaeTec Communications, Inc. 20 - AS38528 497 0.0% 497.0 -- LANIC-AS-AP Lao National Internet Committee TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.92.235.0/24 14361 0.9% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 2 - 130.36.34.0/24 12843 0.8% AS32528 -- ABBOTT Abbot Labs 3 - 130.36.35.0/24 12843 0.8% AS32528 -- ABBOTT Abbot Labs 4 - 206.80.93.0/24 11767 0.8% AS16916 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC 5 - 66.248.104.0/21 10830 0.7% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 6 - 66.248.120.0/21 10829 0.7% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - 77.87.117.0/24 9388 0.6% AS51281 -- COUNTRY-TELECOM-AS Country Telekom CJSC 8 - 213.16.48.0/24 7142 0.5% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 9 - 180.180.249.0/24 6299 0.4% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 10 - 180.180.255.0/24 5720 0.4% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 11 - 156.152.33.0/24 5512 0.3% AS71 -- HP-INTERNET-AS Hewlett-Packard Company 12 - 180.180.248.0/24 5219 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 13 - 180.180.253.0/24 5218 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 14 - 180.180.250.0/24 5216 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 15 - 66.248.96.0/21 3518 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 16 - 202.153.174.0/24 3226 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 17 - 202.41.70.0/24 3108 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 18 - 202.151.7.0/24 2464 0.2% AS17425 -- EPA-AS-TH Provincial Electricity Authority of Thailand. 19 - 202.151.6.0/24 2463 0.2% AS17425 -- EPA-AS-TH Provincial Electricity Authority of Thailand. 20 - 202.151.5.0/24 2460 0.2% AS17425 -- EPA-AS-TH Provincial Electricity Authority of Thailand. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@nanog.org eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org