BGP Update Report Interval: 23-Jul-15 -to- 30-Jul-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 271611 6.5% 247.4 -- BSNL-NIB National Internet Backbone,IN 2 - AS38197 132507 3.2% 152.3 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 3 - AS22059 129201 3.1% 64600.5 -- -Reserved AS-,ZZ 4 - AS21669 122440 2.9% 122440.0 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 5 - AS11056 119630 2.9% 119630.0 -- BERGERMONTAGUE - Berger & Montague, P.C,US 6 - AS36947 86349 2.1% 1136.2 -- ALGTEL-AS,DZ 7 - AS54169 81118 1.9% 40559.0 -- MGH-ION-1 - Marin General Hospital,US 8 - AS3709 57313 1.4% 2122.7 -- NET-CITY-SA - City of San Antonio,US 9 - AS24138 52884 1.3% 290.6 -- CRNET_BJ_IDC-CNNIC-AP China Tietong Telecommunication Corporation,CN 10 - AS9583 33748 0.8% 27.5 -- SIFY-AS-IN Sify Limited,IN 11 - AS30295 33202 0.8% 8300.5 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 12 - AS25563 32547 0.8% 10849.0 -- WEBLAND-AS Webland AG,CH 13 - AS24560 31454 0.8% 27.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN 14 - AS8402 27995 0.7% 126.7 -- CORBINA-AS OJSC "Vimpelcom",RU 15 - AS39891 27254 0.7% 22.9 -- ALJAWWALSTC-AS Saudi Telecom Company JSC,SA 16 - AS131090 27046 0.7% 71.6 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT ,TH 17 - AS59943 26971 0.6% 26971.0 -- RADAR-AS Radar LLC,RU 18 - AS10620 22902 0.6% 9.3 -- Telmex Colombia S.A.,CO 19 - AS45899 21513 0.5% 74.2 -- VNPT-AS-VN VNPT Corp,VN 20 - AS46687 21177 0.5% 605.1 -- AS46687 - BCI Mississippi Broadband,LLC,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS21669 122440 2.9% 122440.0 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 2 - AS11056 119630 2.9% 119630.0 -- BERGERMONTAGUE - Berger & Montague, P.C,US 3 - AS22059 129201 3.1% 64600.5 -- -Reserved AS-,ZZ 4 - AS54169 81118 1.9% 40559.0 -- MGH-ION-1 - Marin General Hospital,US 5 - AS59943 26971 0.6% 26971.0 -- RADAR-AS Radar LLC,RU 6 - AS262741 13871 0.3% 13871.0 -- CONECTSUL - COMERCIO E SERVICOS LTDA,BR 7 - AS40637 11867 0.3% 11867.0 -- MAILROUTE - MailRoute, Inc.,US 8 - AS40493 11354 0.3% 11354.0 -- FACILITYSOURCEINC - FacilitySource,US 9 - AS25563 32547 0.8% 10849.0 -- WEBLAND-AS Webland AG,CH 10 - AS393588 9534 0.2% 9534.0 -- MUBEA-FLO - Mubea,US 11 - AS30295 33202 0.8% 8300.5 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 12 - AS37590 5015 0.1% 5015.0 -- BCA-ASN,AO 13 - AS33731 4659 0.1% 4659.0 -- -Reserved AS-,ZZ 14 - AS197914 4261 0.1% 4261.0 -- STOCKHO-AS Stockho Hosting SARL,FR 15 - AS38000 6166 0.1% 3083.0 -- CRISIL-AS [CRISIL Limited.Autonomous System],IN 16 - AS31357 9035 0.2% 3011.7 -- TOMICA-AS Tomsk Information and Consulting Agency,RU 17 - AS56636 2684 0.1% 2684.0 -- ASVEDARU VEDA Ltd.,RU 18 - AS6316 10264 0.2% 2566.0 -- AS-PAETEC-NET - PaeTec Communications, Inc.,US 19 - AS35093 4395 0.1% 2197.5 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 20 - AS3709 57313 1.4% 2122.7 -- NET-CITY-SA - City of San Antonio,US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 209.212.8.0/24 122440 2.8% AS21669 -- NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library,US 2 - 50.202.59.0/24 119630 2.8% AS11056 -- BERGERMONTAGUE - Berger & Montague, P.C,US 3 - 105.96.0.0/22 85008 1.9% AS36947 -- ALGTEL-AS,DZ 4 - 204.80.242.0/24 81115 1.9% AS54169 -- MGH-ION-1 - Marin General Hospital,US 5 - 64.34.125.0/24 67377 1.6% AS22059 -- -Reserved AS-,ZZ 6 - 76.191.107.0/24 61824 1.4% AS22059 -- -Reserved AS-,ZZ 7 - 185.65.148.0/24 26971 0.6% AS59943 -- RADAR-AS Radar LLC,RU 8 - 61.7.155.0/24 25772 0.6% AS131090 -- CAT-IDC-4BYTENET-AS-AP CAT TELECOM Public Company Ltd,CAT ,TH 9 - 186.208.186.0/24 13871 0.3% AS262741 -- CONECTSUL - COMERCIO E SERVICOS LTDA,BR 10 - 199.89.0.0/21 11867 0.3% AS40637 -- MAILROUTE - MailRoute, Inc.,US 11 - 199.60.236.0/24 11717 0.3% AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 12 - 8.17.26.0/24 11354 0.3% AS40493 -- FACILITYSOURCEINC - FacilitySource,US 13 - 199.60.234.0/23 11255 0.3% AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 14 - 92.43.216.0/21 11050 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 15 - 185.84.192.0/22 10864 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 16 - 178.174.96.0/19 10633 0.2% AS25563 -- WEBLAND-AS Webland AG,CH 17 - 66.19.194.0/24 10246 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.,US 18 - 199.60.233.0/24 10223 0.2% AS30295 -- 2ICSYSTEMSINC - 2iC Systems Inc.,CA 19 - 192.58.137.0/24 9534 0.2% AS393588 -- MUBEA-FLO - Mubea,US 20 - 78.140.0.0/18 9031 0.2% AS31357 -- TOMICA-AS Tomsk Information and Consulting Agency,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