BGP Update Report Interval: 04-Aug-16 -to- 11-Aug-16 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9829 118187 4.1% 48.0 -- BSNL-NIB National Internet Backbone, IN 2 - AS11232 27016 0.9% 133.1 -- MIDCO-NET - Midcontinent Communications, US 3 - AS45899 26902 0.9% 13.1 -- VNPT-AS-VN VNPT Corp, VN 4 - AS13118 25534 0.9% 263.2 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 5 - AS10620 22240 0.8% 6.4 -- Telmex Colombia S.A., CO 6 - AS134438 21204 0.7% 21204.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 7 - AS41480 20836 0.7% 1389.1 -- SYSTEMEC-AS , NL 8 - AS27738 19698 0.7% 25.1 -- Ecuadortelecom S.A., EC 9 - AS20207 19008 0.7% 204.4 -- Gigared S.A., AR 10 - AS8402 18045 0.6% 16.3 -- CORBINA-AS Russia, RU 11 - AS38143 17802 0.6% 1186.8 -- BLUELINE-AS-ID PT. Rabik Bangun Pertiwi, PMA, ID 12 - AS8151 17112 0.6% 7.5 -- Uninet S.A. de C.V., MX 13 - AS60725 14798 0.5% 448.4 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE 14 - AS9198 14353 0.5% 13.7 -- KAZTELECOM-AS , KZ 15 - AS24560 13668 0.5% 12.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 16 - AS131390 13588 0.5% 13588.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 17 - AS21859 13474 0.5% 88.1 -- ZNET - Zenlayer Inc, US 18 - AS4538 13300 0.5% 2.4 -- ERX-CERNET-BKB China Education and Research Network Center, CN 19 - AS56636 13248 0.5% 13248.0 -- ASVEDARU , RU 20 - AS7155 12938 0.5% 18.6 -- WB-DEN2 - ViaSat,Inc., US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS134438 21204 0.7% 21204.0 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 2 - AS131390 13588 0.5% 13588.0 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 3 - AS56636 13248 0.5% 13248.0 -- ASVEDARU , RU 4 - AS131436 11365 0.4% 11365.0 -- VSSIC-AS-VN VSSIC-VN, VN 5 - AS135540 5094 0.2% 5094.0 -- APNICTRAINING8-AS-AP APNIC TRAINING UNIT, AU 6 - AS135533 4761 0.2% 4761.0 -- APNICTRAINING-AS135533 ASN for APNICTRAINING LAB - AS135533, AU 7 - AS135534 4184 0.1% 4184.0 -- APNICTRAINING-AS135534 ASN for APNICTRAINING LAB - AS135534, AU 8 - AS53497 12812 0.5% 3203.0 -- WEBPERCEPTION - WebPerception, LLC, US 9 - AS56238 2444 0.1% 2444.0 -- SPA-AS-ID PT. SURYAPUTRA ADIPRADANA, ID 10 - AS21136 2382 0.1% 2382.0 -- CSUCS-AS , HU 11 - AS203913 2336 0.1% 2336.0 -- ARCOMPUS-MEDIANET-AS , LB 12 - AS395400 10019 0.3% 2003.8 -- UNIVERSITY-GUAM - UNIVERSITY OF GUAM, GU 13 - AS201303 1817 0.1% 1817.0 -- CENTRALNIC-ANYCAST-F , GB 14 - AS204055 1802 0.1% 1802.0 -- CENTRALNIC-ANYCAST-H , GB 15 - AS199330 1796 0.1% 1796.0 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB 16 - AS262731 7798 0.3% 1559.6 -- CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD, BR 17 - AS52267 1482 0.1% 1482.0 -- BanChile Seguros de Vida S.A., CL 18 - AS41480 20836 0.7% 1389.1 -- SYSTEMEC-AS , NL 19 - AS35093 4144 0.1% 1381.3 -- RO-HTPASSPORT , RO 20 - AS27918 3868 0.1% 1289.3 -- Sinacofi S.A., CL TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 93.181.192.0/19 22294 0.7% AS13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU 2 - 110.170.17.0/24 21204 0.6% AS134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH 3 - 103.242.52.0/22 13588 0.4% AS131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN 4 - 195.128.159.0/24 13248 0.4% AS56636 -- ASVEDARU , RU 5 - 192.254.88.0/24 13118 0.4% AS21859 -- ZNET - Zenlayer Inc, US 6 - 103.57.112.0/22 11365 0.3% AS131436 -- VSSIC-AS-VN VSSIC-VN, VN 7 - 203.252.142.0/24 9415 0.3% AS9459 -- ASKONKUK Konkuk University, KR 8 - 177.190.207.0/24 7770 0.2% AS262731 -- CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD, BR 9 - 202.56.215.0/24 7520 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN 10 - 185.26.155.0/24 7405 0.2% AS60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE 11 - 162.249.183.0/24 7223 0.2% AS60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE 12 - 66.19.194.0/24 6465 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US 13 - 185.150.108.0/24 6434 0.2% AS44531 -- AS12280 , IR 14 - 94.73.56.0/21 6416 0.2% AS25211 -- TELECOMASET-AS , BG 15 - 194.229.165.0/24 5348 0.2% AS41480 -- SYSTEMEC-AS , NL 16 - 113.29.41.0/24 5292 0.2% AS3549 -- LVLT-3549 - Level 3 Communications, Inc., US 17 - 194.229.164.0/24 5283 0.2% AS41480 -- SYSTEMEC-AS , NL 18 - 193.79.27.0/24 5134 0.1% AS41480 -- SYSTEMEC-AS , NL 19 - 61.45.255.0/24 5094 0.1% AS135540 -- APNICTRAINING8-AS-AP APNIC TRAINING UNIT, AU 20 - 193.79.26.0/24 5049 0.1% AS41480 -- SYSTEMEC-AS , NL 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