BGP Update Report Interval: 25-Sep-14 -to- 02-Oct-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 583990 11.3% 421.3 -- SIFY-AS-IN Sify Limited,IN 2 - AS9829 198729 3.8% 174.8 -- BSNL-NIB National Internet Backbone,IN 3 - AS23752 196055 3.8% 1519.8 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 4 - AS24193 177229 3.4% 798.3 -- SIFY-IN Sify Limited Service Provider India,IN 5 - AS3816 104096 2.0% 178.2 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 6 - AS45816 100073 1.9% 3127.3 -- ISHK-AP I-Services Network Solution Limited,HK 7 - AS3633 98012 1.9% 276.9 -- PROVINCE-OF-BRITISH-COLUMBIA - Province of British Columbia,CA 8 - AS8402 59612 1.1% 97.6 -- CORBINA-AS OJSC "Vimpelcom",RU 9 - AS45899 58284 1.1% 121.9 -- VNPT-AS-VN VNPT Corp,VN 10 - AS13682 52871 1.0% 5874.6 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 11 - AS13188 49032 0.9% 52.2 -- BANKINFORM-AS TOV "Bank-Inform",UA 12 - AS7552 43513 0.8% 34.5 -- VIETEL-AS-AP Viettel Corporation,VN 13 - AS7029 42754 0.8% 7.1 -- WINDSTREAM - Windstream Communications Inc,US 14 - AS38197 41401 0.8% 67.2 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 15 - AS1659 38784 0.8% 153.9 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 16 - AS2119 35869 0.7% 167.6 -- TELENOR-NEXTEL Telenor Norge AS,NO 17 - AS28573 34162 0.7% 20.9 -- NET Serviços de Comunicação S.A.,BR 18 - AS17552 27921 0.5% 362.6 -- TRUE-AS-AP True Internet Co.,Ltd.,TH 19 - AS47331 21546 0.4% 7.3 -- TTNET TTNet A.S.,TR 20 - AS23342 21142 0.4% 528.5 -- UNITEDLAYER - Unitedlayer, Inc.,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS25003 19569 0.4% 9784.5 -- INTERNET_BINAT Internet Binat Ltd,IL 2 - AS62318 6518 0.1% 6518.0 -- BIMEH-MA-AS Bimeh Ma,IR 3 - AS13682 52871 1.0% 5874.6 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 4 - AS2 4673 0.1% 661.0 -- UDEL-DCN - University of Delaware,US 5 - AS32336 4228 0.1% 4228.0 -- IPASS-2 - iPass Incorporated,US 6 - AS51888 3429 0.1% 3429.0 -- PILOTSYSTEMS-AS Pilot Systems consulting SARL,FR 7 - AS45816 100073 1.9% 3127.3 -- ISHK-AP I-Services Network Solution Limited,HK 8 - AS47680 2781 0.1% 2781.0 -- NHCS EOBO Limited,IE 9 - AS18135 12510 0.2% 2502.0 -- BTV BTV Cable television,JP 10 - AS6629 9646 0.2% 2411.5 -- NOAA-AS - NOAA,US 11 - AS41762 2180 0.0% 2180.0 -- SEVNET PE Logvinov Vladimir Vladimirovich,UA 12 - AS60599 2003 0.0% 2003.0 -- WEBKOMPAS-AS Emelyanov Valentin Petrovich,RU 13 - AS30944 1758 0.0% 1758.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD",LT 14 - AS35093 3325 0.1% 1662.5 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 15 - AS27390 1655 0.0% 1655.0 -- ALGAS - Fred Alger & Co Inc.,US 16 - AS62174 1597 0.0% 1597.0 -- INTERPAN-AS INTERPAN LTD.,BG 17 - AS6468 3177 0.1% 1588.5 -- EASYLINK-AS6468 - Easylink Services Corporation,US 18 - AS3 1546 0.0% 5517.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 19 - AS23752 196055 3.8% 1519.8 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 20 - AS57201 1502 0.0% 1502.0 -- EDF-AS Estonian Defence Forces,EE TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.64.0/21 98144 1.8% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.88.0/21 96252 1.8% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 64.29.130.0/24 21064 0.4% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 4 - 192.115.44.0/22 19568 0.4% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 5 - 41.221.20.0/24 13637 0.2% AS36947 -- ALGTEL-AS,DZ 6 - 42.83.48.0/20 12494 0.2% AS18135 -- BTV BTV Cable television,JP 7 - 200.34.149.0/24 10487 0.2% AS8151 -- Uninet S.A. de C.V.,MX 8 - 200.119.160.0/19 9888 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 9 - 190.143.240.0/20 9872 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 10 - 192.58.232.0/24 9640 0.2% AS6629 -- NOAA-AS - NOAA,US 11 - 190.143.224.0/20 8805 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 12 - 190.143.192.0/19 8800 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 13 - 200.119.152.0/21 8659 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 14 - 85.217.138.0/23 7629 0.1% AS24964 -- EVO-LTD MOBILTEL EAD,BG 15 - 200.119.150.0/23 6828 0.1% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 16 - 5.160.30.0/24 6518 0.1% AS62318 -- BIMEH-MA-AS Bimeh Ma,IR 17 - 163.15.192.0/24 6268 0.1% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 18 - 163.15.185.0/24 6268 0.1% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 19 - 120.118.64.0/19 6266 0.1% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 20 - 203.64.238.0/24 6266 0.1% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 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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