BGP Update Report Interval: 18-Sep-14 -to- 25-Sep-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23752 191619 4.8% 1774.2 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - AS9829 188607 4.7% 156.7 -- BSNL-NIB National Internet Backbone,IN 3 - AS45816 107578 2.7% 3842.1 -- ISHK-AP I-Services Network Solution Limited,HK 4 - AS28573 68733 1.7% 42.1 -- NET Serviços de Comunicação S.A.,BR 5 - AS8402 55366 1.4% 139.8 -- CORBINA-AS OJSC "Vimpelcom",RU 6 - AS45899 53685 1.3% 106.9 -- VNPT-AS-VN VNPT Corp,VN 7 - AS1659 48577 1.2% 647.7 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 8 - AS38197 47060 1.2% 59.4 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 9 - AS46150 39398 1.0% 39398.0 -- SNHU - Southern New Hampshire University,US 10 - AS17974 30578 0.8% 10.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID 11 - AS9583 27813 0.7% 19.5 -- SIFY-AS-IN Sify Limited,IN 12 - AS3816 26573 0.7% 42.9 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 13 - AS8151 25496 0.6% 22.9 -- Uninet S.A. de C.V.,MX 14 - AS7018 23825 0.6% 19.4 -- ATT-INTERNET4 - AT&T Services, Inc.,US 15 - AS2 23652 0.6% 2129.0 -- UDEL-DCN - University of Delaware,US 16 - AS23342 22160 0.6% 22160.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 17 - AS47331 20650 0.5% 7.5 -- TTNET TTNet A.S.,TR 18 - AS25003 19817 0.5% 900.8 -- INTERNET_BINAT Internet Binat Ltd,IL 19 - AS17552 17881 0.5% 112.5 -- TRUE-AS-AP True Internet Co.,Ltd.,TH 20 - AS9145 14318 0.4% 69.8 -- EWETEL EWE TEL GmbH,DE TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS46150 39398 1.0% 39398.0 -- SNHU - Southern New Hampshire University,US 2 - AS23342 22160 0.6% 22160.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 3 - AS2 23652 0.6% 2129.0 -- UDEL-DCN - University of Delaware,US 4 - AS32336 4634 0.1% 4634.0 -- IPASS-2 - iPass Incorporated,US 5 - AS45816 107578 2.7% 3842.1 -- ISHK-AP I-Services Network Solution Limited,HK 6 - AS22667 6879 0.2% 3439.5 -- VISTA - Vista Broadband Networks, Inc.,US 7 - AS27390 3135 0.1% 3135.0 -- ALGAS - Fred Alger & Co Inc.,US 8 - AS62174 2631 0.1% 2631.0 -- INTERPAN-AS INTERPAN LTD.,BG 9 - AS51888 2556 0.1% 2556.0 -- PILOTSYSTEMS-AS Pilot Systems consulting SARL,FR 10 - AS34154 13745 0.3% 2290.8 -- CONFIGO-AS Configo Systems Gesellschaft fuer Systemloesungen mbH,DE 11 - AS62318 2280 0.1% 2280.0 -- BIMEH-MA-AS Bimeh Ma,IR 12 - AS41762 1938 0.1% 1938.0 -- SEVNET PE Logvinov Vladimir Vladimirovich,UA 13 - AS18135 13192 0.3% 1884.6 -- BTV BTV Cable television,JP 14 - AS35093 3610 0.1% 1805.0 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 15 - AS23752 191619 4.8% 1774.2 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 16 - AS3 1732 0.0% 5517.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 17 - AS30944 1673 0.0% 1673.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD",LT 18 - AS33643 1646 0.0% 1646.0 -- JELLYBELLY - Jelly Belly Candy Company,US 19 - AS17372 1420 0.0% 1420.0 -- BMO-TOR2 - Bank of Montreal,CA 20 - AS9140 1399 0.0% 1399.0 -- HYPERNEPH Hyperneph Ltd,GB TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.88.0/21 95465 2.3% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.64.0/21 95297 2.3% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 64.223.206.0/24 39398 0.9% AS46150 -- SNHU - Southern New Hampshire University,US 4 - 64.29.130.0/24 22160 0.5% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 5 - 192.115.44.0/22 19714 0.5% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 6 - 217.71.221.0/24 13697 0.3% AS34154 -- CONFIGO-AS Configo Systems Gesellschaft fuer Systemloesungen mbH,DE 7 - 42.83.48.0/20 13180 0.3% AS18135 -- BTV BTV Cable television,JP 8 - 205.247.12.0/24 10556 0.2% AS6459 -- TRANSBEAM - I-2000, Inc.,US 9 - 192.58.232.0/24 9670 0.2% AS6629 -- NOAA-AS - NOAA,US 10 - 103.255.44.0/24 9488 0.2% AS2 -- UDEL-DCN - University of Delaware,US 11 - 103.255.46.0/24 9364 0.2% AS2 -- UDEL-DCN - University of Delaware,US 12 - 120.118.96.0/20 8034 0.2% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 13 - 203.64.238.0/24 8032 0.2% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 14 - 163.15.188.0/22 8032 0.2% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 15 - 163.15.192.0/24 8030 0.2% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 16 - 120.118.64.0/19 8030 0.2% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 17 - 163.15.185.0/24 8028 0.2% AS1659 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 18 - 200.34.149.0/24 7501 0.2% AS8151 -- Uninet S.A. de C.V.,MX 19 - 192.40.208.0/21 6874 0.2% AS22667 -- VISTA - Vista Broadband Networks, Inc.,US 20 - 204.140.216.0/24 5910 0.1% AS226 -- LOS-NETTOS-AS - Los Nettos,US 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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