BGP Update Report Interval: 07-Aug-14 -to- 14-Aug-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23752 208709 4.2% 1630.5 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - AS16024 150052 3.0% 150052.0 -- GELSEN-NET GELSEN-NET Kommunikationsgesellschaft mbH,DE 3 - AS9829 143586 2.9% 127.1 -- BSNL-NIB National Internet Backbone,IN 4 - AS34744 111292 2.2% 275.5 -- GVM S.C. GVM SISTEM 2003 S.R.L.,RO 5 - AS701 98763 2.0% 5.1 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 6 - AS8402 76354 1.5% 232.1 -- CORBINA-AS OJSC "Vimpelcom",RU 7 - AS4775 51892 1.0% 720.7 -- GLOBE-TELECOM-AS Globe Telecoms,PH 8 - AS26769 50464 1.0% 630.8 -- BANDCON - Bandcon,US 9 - AS1659 48646 1.0% 193.0 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center,TW 10 - AS28573 40628 0.8% 25.9 -- NET Serviços de Comunicação S.A.,BR 11 - AS23342 40258 0.8% 13419.3 -- UNITEDLAYER - Unitedlayer, Inc.,US 12 - AS55702 37863 0.8% 9465.8 -- EIT-AS-AP 501 Gloucester Street,NZ 13 - AS41691 30005 0.6% 1500.2 -- SUMTEL-AS-RIPE Summa Telecom LLC,RU 14 - AS15657 29802 0.6% 14901.0 -- SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 15 - AS3816 25419 0.5% 39.5 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 16 - AS64777 24188 0.5% 3.1 -- -Private Use AS-,ZZ 17 - AS48159 23071 0.5% 101.2 -- TIC-AS Telecommunication Infrastructure Company,IR 18 - AS25003 22028 0.4% 734.3 -- INTERNET_BINAT Internet Binat Ltd,IL 19 - AS647 21426 0.4% 164.8 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center,US 20 - AS10098 21017 0.4% 428.9 -- HENDERSON-HK Henderson Data Centre Limited,HK TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS16024 150052 3.0% 150052.0 -- GELSEN-NET GELSEN-NET Kommunikationsgesellschaft mbH,DE 2 - AS18135 16357 0.3% 16357.0 -- BTV BTV Cable television,JP 3 - AS15657 29802 0.6% 14901.0 -- SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 4 - AS23342 40258 0.8% 13419.3 -- UNITEDLAYER - Unitedlayer, Inc.,US 5 - AS55702 37863 0.8% 9465.8 -- EIT-AS-AP 501 Gloucester Street,NZ 6 - AS12559 9082 0.2% 9082.0 -- ISIDE-AS I.S.I.D.E. S.p.A.,IT 7 - AS44739 7016 0.1% 7016.0 -- IZO-AS IZO GROUP NETWORK S.R.L.,RO 8 - AS44980 5245 0.1% 5245.0 -- CAIRNEY-AS Paul Cairney,GB 9 - AS62174 5092 0.1% 5092.0 -- INTERPAN-AS INTERPAN LTD.,BG 10 - AS4 4387 0.1% 716.0 -- ISI-AS - University of Southern California,US 11 - AS32336 4312 0.1% 4312.0 -- IPASS-2 - iPass Incorporated,US 12 - AS48173 3410 0.1% 3410.0 -- UNBELIEVABLE-AS The unbelievable Machine Company GmbH,DE 13 - AS26661 12014 0.2% 3003.5 -- JCPS-ASN - Jeffco Public Schools,US 14 - AS54465 7797 0.2% 2599.0 -- QPM-AS-1 - QuickPlay Media Inc.,US 15 - AS33643 2373 0.1% 2373.0 -- JELLYBELLY - Jelly Belly Candy Company,US 16 - AS24814 20914 0.4% 2323.8 -- SCS-AS Syrian Computer Society, scs,SY 17 - AS1767 16007 0.3% 2286.7 -- ILIGHT-NET - Indiana Higher Education Telecommunication System,US 18 - AS60725 6249 0.1% 2083.0 -- O3B-AS O3b Limited,JE 19 - AS3 1826 0.0% 5517.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 20 - AS35093 3369 0.1% 1684.5 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 185.47.232.0/22 150052 2.9% AS16024 -- GELSEN-NET GELSEN-NET Kommunikationsgesellschaft mbH,DE 2 - 202.70.64.0/21 103938 2.0% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 202.70.88.0/21 103159 2.0% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 4 - 64.29.130.0/24 40241 0.8% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 5 - 46.53.64.0/19 36783 0.7% AS24814 -- SCS-AS Syrian Computer Society, scs,SY AS29386 -- EXT-PDN-STE-AS Syrian Telecommunications Establishment,SY 6 - 89.221.206.0/24 29765 0.6% AS41691 -- SUMTEL-AS-RIPE Summa Telecom LLC,RU 7 - 120.28.62.0/24 25895 0.5% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms,PH 8 - 222.127.0.0/24 25284 0.5% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms,PH 9 - 23.197.192.0/20 25227 0.5% AS26769 -- BANDCON - Bandcon,US 10 - 23.197.176.0/20 25061 0.5% AS26769 -- BANDCON - Bandcon,US 11 - 192.115.44.0/22 21803 0.4% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 12 - 202.123.88.0/24 20856 0.4% AS10098 -- HENDERSON-HK Henderson Data Centre Limited,HK 13 - 42.83.48.0/20 16357 0.3% AS18135 -- BTV BTV Cable television,JP 14 - 195.42.232.0/22 14965 0.3% AS15657 -- SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 15 - 193.178.196.0/22 14837 0.3% AS15657 -- SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 16 - 205.247.12.0/24 12311 0.2% AS6459 -- TRANSBEAM - I-2000, Inc.,US 17 - 112.215.16.0/24 12076 0.2% AS24203 -- NAPXLNET-AS-ID PT Excelcomindo Pratama (Network Access Provider),ID 18 - 202.50.252.0/24 9955 0.2% AS55702 -- EIT-AS-AP 501 Gloucester Street,NZ 19 - 192.58.232.0/24 9570 0.2% AS6629 -- NOAA-AS - NOAA,US 20 - 49.0.30.0/24 9303 0.2% AS55702 -- EIT-AS-AP 501 Gloucester Street,NZ 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