BGP Update Report Interval: 07-Apr-16 -to- 14-Apr-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 194913 6.8% 98.5 -- BSNL-NIB National Internet Backbone, IN 2 - AS48340 89276 3.1% 9919.6 -- LIRA-S-IX-AS , RU 3 - AS13118 25122 0.9% 299.1 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 4 - AS6147 24353 0.8% 45.4 -- Telefonica del Peru S.A.A., PE 5 - AS27947 23762 0.8% 65.1 -- Telconet S.A, EC 6 - AS27738 23507 0.8% 30.0 -- Ecuadortelecom S.A., EC 7 - AS41691 21308 0.8% 687.4 -- SUMTEL-AS-RIPE Moscow, Russia, RU 8 - AS134438 21061 0.7% 21061.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 9 - AS28615 19833 0.7% 341.9 -- Televisao Cidade S/A, BR 10 - AS52931 17487 0.6% 1028.6 -- Netvip Telecomunicações Ltda, BR 11 - AS56636 17340 0.6% 17340.0 -- ASVEDARU , RU 12 - AS38197 17236 0.6% 11.3 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited, HK 13 - AS45609 14498 0.5% 115.1 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN 14 - AS131090 13604 0.5% 94.5 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH 15 - AS37457 13601 0.5% 9.6 -- Telkom-Internet, ZA 16 - AS38264 13371 0.5% 42.0 -- WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment, PK 17 - AS45899 13156 0.5% 15.2 -- VNPT-AS-VN VNPT Corp, VN 18 - AS7545 13127 0.5% 4.6 -- TPG-INTERNET-AP TPG Telecom Limited, AU 19 - AS43754 12676 0.4% 41.0 -- ASIATECH , IR 20 - AS15468 12574 0.4% 50.3 -- KLGELECS-AS 38, Teatralnaya st., RU TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 21061 0.7% 21061.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS56636 17340 0.6% 17340.0 -- ASVEDARU , RU 3 - AS48340 89276 3.1% 9919.6 -- LIRA-S-IX-AS , RU 4 - AS8953 5713 0.2% 5713.0 -- ASN-ORANGE-ROMANIA , RO 5 - AS9459 5182 0.2% 5182.0 -- ASKONKUK Konkuk University, KR 6 - AS36344 9831 0.3% 4915.5 -- ADVAN-CAST - Advan Technologies LLC, US 7 - AS21136 4123 0.1% 4123.0 -- CSUCS-AS , HU 8 - AS37436 4027 0.1% 4027.0 -- INTIC, MZ 9 - AS49942 2808 0.1% 2808.0 -- WCP , CH 10 - AS263568 2439 0.1% 2439.0 -- Guardian Brasil Vidros Planos Ltda., BR 11 - AS45726 4196 0.1% 2098.0 -- LIONAIR-AS-ID Lion Mentari Airlines, PT, ID 12 - AS22059 4092 0.1% 2046.0 -- -Reserved AS-, ZZ 13 - AS134910 1765 0.1% 1765.0 -- IENERGIZER-AS iEnergizer IT Services Pvt. Ltd., IN 14 - AS203789 1633 0.1% 1633.0 -- IKANO-AS , LU 15 - AS6316 6019 0.2% 1504.8 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 16 - AS41480 10098 0.3% 1442.6 -- SYSTEMEC-AS , NL 17 - AS201547 1434 0.1% 1434.0 -- LNB , LV 18 - AS264076 1422 0.1% 1422.0 -- BREM TECHNOLOGY LTDA - ME, BR 19 - AS8950 2742 0.1% 1371.0 -- LOGICALISUK , GB 20 - AS13846 2548 0.1% 1274.0 -- LAVALIFE - Lavalife Corp., CA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 93.181.192.0/19 21943 0.7% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 2 - 110.170.17.0/24 21061 0.7% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 195.128.159.0/24 17340 0.6% AS56636 -- ASVEDARU , RU 4 - 177.185.110.0/24 17193 0.6% AS52931 -- Netvip Telecomunicações Ltda, BR 5 - 61.7.155.0/24 13130 0.4% AS131090 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT, TH 6 - 182.23.47.0/24 10060 0.3% AS4800 -- LINTASARTA-AS-AP Network Access Provider and Internet Service Provider, ID 7 - 92.53.64.0/20 9943 0.3% AS48340 -- LIRA-S-IX-AS , RU 8 - 77.244.208.0/20 9938 0.3% AS48340 -- LIRA-S-IX-AS , RU 9 - 80.93.176.0/20 9935 0.3% AS48340 -- LIRA-S-IX-AS , RU 10 - 92.53.80.0/20 9934 0.3% AS48340 -- LIRA-S-IX-AS , RU 11 - 78.155.192.0/20 9931 0.3% AS48340 -- LIRA-S-IX-AS , RU 12 - 92.53.108.0/22 9913 0.3% AS48340 -- LIRA-S-IX-AS , RU 13 - 92.53.100.0/22 9910 0.3% AS48340 -- LIRA-S-IX-AS , RU 14 - 46.229.208.0/22 9909 0.3% AS48340 -- LIRA-S-IX-AS , RU 15 - 78.155.216.0/21 9863 0.3% AS48340 -- LIRA-S-IX-AS , RU 16 - 69.168.232.0/24 9827 0.3% AS36344 -- ADVAN-CAST - Advan Technologies LLC, US 17 - 202.56.215.0/24 7427 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 18 - 184.84.182.0/24 7381 0.2% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc., US 19 - 109.172.52.0/24 7062 0.2% AS41691 -- SUMTEL-AS-RIPE Moscow, Russia, RU 20 - 109.172.51.0/24 7056 0.2% AS41691 -- SUMTEL-AS-RIPE Moscow, Russia, RU 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