BGP Update Report Interval: 07-Jun-12 -to- 14-Jun-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 101223 8.0% 125.1 -- TE-AS TE-AS 2 - AS8402 32599 2.6% 35.5 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS9829 30376 2.4% 42.2 -- BSNL-NIB National Internet Backbone 4 - AS24560 27097 2.1% 48.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - AS8359 23598 1.9% 786.6 -- MTS MTS OJSC 6 - AS19318 20799 1.6% 1155.5 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 7 - AS12479 20176 1.6% 280.2 -- UNI2-AS France Telecom Espana SA 8 - AS35994 20108 1.6% 1546.8 -- AKAMAI-AS - Akamai Technologies, Inc. 9 - AS17813 17505 1.4% 159.1 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 10 - AS6503 16116 1.3% 16.3 -- Axtel, S.A.B. de C.V. 11 - AS13118 13500 1.1% 843.8 -- ASN-YARTELECOM OJSC Rostelecom 12 - AS27947 10599 0.8% 15.1 -- Telconet S.A 13 - AS7552 10181 0.8% 10.3 -- VIETEL-AS-AP Vietel Corporation 14 - AS17451 10045 0.8% 60.9 -- BIZNET-AS-AP BIZNET ISP 15 - AS5713 9837 0.8% 9.4 -- SAIX-NET 16 - AS9835 9598 0.8% 71.1 -- GITS-TH-AS-AP Government Information Technology Services 17 - AS17621 8982 0.7% 8982.0 -- CNCGROUP-SH China Unicom Shanghai network 18 - AS1660 8835 0.7% 113.3 -- ANS-CORP-NY - ANS Communications 19 - AS23966 8830 0.7% 43.7 -- LDN-AS-PK LINKdotNET Telecom Limited 20 - AS26615 6781 0.5% 7.7 -- Tim Celular S.A. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17621 8982 0.7% 8982.0 -- CNCGROUP-SH China Unicom Shanghai network 2 - AS45264 4120 0.3% 4120.0 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd 3 - AS47069 2087 0.2% 2087.0 -- LYON-LABS - Lyon Labs, Inc 4 - AS19406 3330 0.3% 1665.0 -- TWRS-MA - Towerstream I, Inc. 5 - AS35994 20108 1.6% 1546.8 -- AKAMAI-AS - Akamai Technologies, Inc. 6 - AS30202 1161 0.1% 1161.0 -- LEVEL-IV - Level IV 7 - AS19318 20799 1.6% 1155.5 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 8 - AS30944 916 0.1% 916.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD" 9 - AS42678 2535 0.2% 845.0 -- MEGANET-AS JSC "Meganet" 10 - AS13118 13500 1.1% 843.8 -- ASN-YARTELECOM OJSC Rostelecom 11 - AS25513 6744 0.5% 843.0 -- ASN-MGTS-USPD OJS Moscow city telephone network 12 - AS8359 23598 1.9% 786.6 -- MTS MTS OJSC 13 - AS55665 671 0.1% 671.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 14 - AS37349 1302 0.1% 651.0 -- Aptus 15 - AS6197 634 0.1% 634.0 -- BATI-ATL - BellSouth Network Solutions, Inc 16 - AS11652 2741 0.2% 548.2 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC 17 - AS15734 540 0.0% 540.0 -- IDH Telvent Global Services S.A. 18 - AS57201 527 0.0% 527.0 -- EDF-AS Estonian Defence Forces 19 - AS17370 1339 0.1% 446.3 -- MCAFEE-COM - McAfee, Inc. 20 - AS14670 3503 0.3% 437.9 -- SOLAR-VPS - Solar VPS TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 13457 1.0% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 220.196.26.0/24 8982 0.7% AS17621 -- CNCGROUP-SH China Unicom Shanghai network 3 - 69.31.106.0/23 8344 0.6% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 4 - 41.43.147.0/24 8175 0.6% AS8452 -- TE-AS TE-AS 5 - 62.36.252.0/22 5971 0.5% AS12479 -- UNI2-AS France Telecom Espana SA 6 - 23.65.27.0/24 5870 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 7 - 23.2.6.0/23 5870 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc. 8 - 62.36.249.0/24 4896 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.241.0/24 4632 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 59.177.48.0/20 4507 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 11 - 62.36.210.0/24 4497 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 12 - 202.90.40.0/24 4120 0.3% AS45264 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd 13 - 69.38.178.0/24 3327 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 14 - 202.56.215.0/24 3279 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 15 - 59.177.64.0/18 2368 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 16 - 59.177.144.0/20 2158 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 17 - 74.115.31.0/24 2087 0.2% AS47069 -- LYON-LABS - Lyon Labs, Inc 18 - 59.180.0.0/16 2028 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 19 - 69.10.32.0/19 1901 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 20 - 202.53.73.0/24 1901 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 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
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