BGP Update Report Interval: 23-Jan-20 -to- 06-Feb-20 (14 days) Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS21299 1040418 10.3% 954.5 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 2 - AS13999 175587 1.7% 147.4 -- Mega Cable, S.A. de C.V., MX 3 - AS16509 109040 1.1% 28.1 -- AMAZON-02, US 4 - AS8402 97300 1.0% 70.7 -- CORBINA-AS OJSC "Vimpelcom", RU 5 - AS9829 95903 0.9% 43.7 -- BSNL-NIB National Internet Backbone, IN 6 - AS134426 66540 0.7% 3914.1 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN 7 - AS3832 64532 0.6% 3226.6 -- CINE-NET, US 8 - AS36903 60113 0.6% 68.6 -- MT-MPLS, MA 9 - AS27738 60052 0.6% 74.2 -- Ecuadortelecom S.A., EC 10 - AS13904 58880 0.6% 348.4 -- COSLINK, US 11 - AS8151 55325 0.6% 8.9 -- Uninet S.A. de C.V., MX 12 - AS11492 51342 0.5% 13.1 -- CABLEONE, US 13 - AS9198 49870 0.5% 47.3 -- KAZTELECOM-AS, KZ 14 - AS22773 49010 0.5% 13.8 -- ASN-CXA-ALL-CCI-22773-RDC, US 15 - AS20940 48894 0.5% 17.8 -- AKAMAI-ASN1, US 16 - AS46573 48360 0.5% 46.0 -- LAYER-HOST, US 17 - AS11123 46735 0.5% 766.1 -- UIA, US 18 - AS2561 45320 0.5% 581.0 -- EUN, EG 19 - AS263528 44466 0.4% 6352.3 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR 20 - AS19429 43945 0.4% 120.1 -- ETB - Colombia, CO TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS209794 22172 0.2% 22172.0 -- COOLCLEVER, RU 2 - AS32494 13043 0.1% 13043.0 -- ONLINE-TECHNOLOGY, US 3 - AS25000 9540 0.1% 9540.0 -- DVCOM-AS, UA 4 - AS58364 35676 0.3% 8919.0 -- RESEARCH-AS58364, DK 5 - AS58362 33483 0.3% 8370.8 -- RESEARCH-AS58362, DK 6 - AS58365 33338 0.3% 8334.5 -- RESEARCH-AS58365, DK 7 - AS58361 33203 0.3% 8300.8 -- RESEARCH-AS58361, DK 8 - AS58363 33049 0.3% 8262.2 -- RESEARCH-AS58363, DK 9 - AS58360 31246 0.3% 7811.5 -- RESEARCH-AS58360, DK 10 - AS263528 44466 0.4% 6352.3 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR 11 - AS3130 38222 0.4% 4777.8 -- RGNET-SEA RGnet Seattle Westin, EE 12 - AS134426 66540 0.7% 3914.1 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN 13 - AS55605 7401 0.1% 3700.5 -- DAEWONPHARM-AS-KR daewonpharm, KR 14 - AS64117 17436 0.2% 3487.2 -- COOPERATIVA DE PROVISION DE ELECTRICIDAD Y SERVICIOS PUBLICOS DE ROBERTS LTDA, AR 15 - AS9558 34582 0.3% 3458.2 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN 16 - AS204870 3447 0.0% 3447.0 -- PL-UMBYD-NET, PL 17 - AS3832 64532 0.6% 3226.6 -- CINE-NET, US 18 - AS26405 40694 0.4% 3130.3 -- HDCS, US 19 - AS328330 2602 0.0% 2602.0 -- ANSII-AS, BF 20 - AS36029 40613 0.4% 2538.3 -- AS-SEARCHGUIDE, US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 201.183.255.0/24 46399 0.4% AS27738 -- Ecuadortelecom S.A., EC 2 - 170.254.4.0/22 44366 0.4% AS263528 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR 3 - 128.73.15.0/24 41013 0.4% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU 4 - 67.211.53.0/24 40621 0.4% AS26405 -- HDCS, US 5 - 78.106.203.0/24 37469 0.3% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU 6 - 103.209.182.0/24 34520 0.3% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN 7 - 177.136.12.0/24 33867 0.3% AS52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR 8 - 199.245.187.0/24 32240 0.3% AS3832 -- CINE-NET, US 9 - 198.148.151.0/24 32238 0.3% AS3832 -- CINE-NET, US 10 - 216.238.254.0/23 31831 0.3% AS13904 -- COSLINK, US 11 - 23.56.138.0/24 30625 0.3% AS20940 -- AKAMAI-ASN1, US 12 - 87.247.61.0/24 29312 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 13 - 176.222.130.0/23 29019 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 14 - 145.249.124.0/23 28993 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 15 - 37.99.72.0/23 28981 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 16 - 37.99.96.0/23 28974 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 17 - 176.222.152.0/22 28950 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 18 - 203.1.78.0/24 26483 0.2% AS4739 -- INTERNODE-AS Internode Pty Ltd, AU 19 - 209.177.171.0/24 26434 0.2% AS18465 -- WORKDAY-01, US 20 - 213.109.220.0/22 26193 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: apops@apops.net
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