BGP Update Report
Interval: 20-Feb-20 -to- 05-Mar-20 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS11830 462729 5.8% 329.1 -- Instituto Costarricense de Electricidad y Telecom., CR
2 - AS21299 443836 5.6% 566.1 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
3 - AS14638 374840 4.7% 1932.2 -- LCPRL, US
4 - AS9829 209590 2.6% 118.3 -- BSNL-NIB National Internet Backbone, IN
5 - AS19429 175675 2.2% 151.2 -- ETB - Colombia, CO
6 - AS134426 135949 1.7% 10457.6 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN
7 - AS16509 84154 1.1% 60.8 -- AMAZON-02, US
8 - AS45899 80937 1.0% 60.3 -- VNPT-AS-VN VNPT Corp, VN
9 - AS16803 77075 1.0% 38537.5 -- MYAKKATECH1, US
10 - AS13904 61561 0.8% 892.2 -- COSLINK, US
11 - AS22423 60467 0.8% 746.5 -- ALTIMA-TELECOM, CA
12 - AS27738 51179 0.6% 63.3 -- Ecuadortelecom S.A., EC
13 - AS36029 50179 0.6% 6272.4 -- AS-SEARCHGUIDE, US
14 - AS42926 45943 0.6% 136.7 -- RADORE, TR
15 - AS11123 45184 0.6% 753.1 -- UIA, US
16 - AS26405 41994 0.5% 41994.0 -- HDCS, US
17 - AS263528 41860 0.5% 10465.0 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
18 - AS10620 40897 0.5% 16.0 -- Telmex Colombia S.A., CO
19 - AS32494 39522 0.5% 39522.0 -- ONLINE-TECHNOLOGY, US
20 - AS53861 38722 0.5% 4302.4 -- AS-KGIX, US
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26405 41994 0.5% 41994.0 -- HDCS, US
2 - AS32494 39522 0.5% 39522.0 -- ONLINE-TECHNOLOGY, US
3 - AS16803 77075 1.0% 38537.5 -- MYAKKATECH1, US
4 - AS209794 30030 0.4% 30030.0 -- COOLCLEVER, RU
5 - AS263528 41860 0.5% 10465.0 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
6 - AS134426 135949 1.7% 10457.6 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN
7 - AS131293 15612 0.2% 7806.0 -- TOT-LLI-AS-AP TOT Public Company Limited, TH
8 - AS58364 28693 0.4% 7173.2 -- RESEARCH-AS58364, DK
9 - AS58362 26892 0.3% 6723.0 -- RESEARCH-AS58362, DK
10 - AS58365 25845 0.3% 6461.2 -- RESEARCH-AS58365, DK
11 - AS58361 25579 0.3% 6394.8 -- RESEARCH-AS58361, DK
12 - AS36029 50179 0.6% 6272.4 -- AS-SEARCHGUIDE, US
13 - AS58360 24244 0.3% 6061.0 -- RESEARCH-AS58360, DK
14 - AS58363 23776 0.3% 5944.0 -- RESEARCH-AS58363, DK
15 - AS3130 29323 0.4% 5864.6 -- RGNET-SEA RGnet Seattle Westin, EE
16 - AS9558 33227 0.4% 5537.8 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
17 - AS269420 5207 0.1% 5207.0 -- IST INFORMATICA E TELECOMUNICAO 991DF EIRELI - ME, BR
18 - AS14600 5198 0.1% 5198.0 -- MXL-PROD, US
19 - AS53861 38722 0.5% 4302.4 -- AS-KGIX, US
20 - AS9459 7578 0.1% 3789.0 -- ASKONKUK Konkuk University, KR
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 201.183.255.0/24 42456 0.5% AS27738 -- Ecuadortelecom S.A., EC
2 - 67.211.53.0/24 41994 0.5% AS26405 -- HDCS, US
3 - 170.254.4.0/22 41800 0.5% AS263528 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
4 - 23.183.64.0/24 39522 0.5% AS32494 -- ONLINE-TECHNOLOGY, US
5 - 50.115.16.0/20 38698 0.5% AS53861 -- AS-KGIX, US
6 - 199.47.248.0/21 38539 0.5% AS16803 -- MYAKKATECH1, US
7 - 104.244.112.0/21 38536 0.5% AS16803 -- MYAKKATECH1, US
8 - 157.240.174.0/24 37952 0.5% AS63293 -- FACEBOOK-OFFNET, US
9 - 103.62.64.0/24 35196 0.4% AS134426 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN
10 - 103.62.65.0/24 35151 0.4% AS134426 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN
11 - 136.22.33.0/24 34957 0.4% AS134426 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN
12 - 103.209.182.0/24 33171 0.4% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
13 - 216.238.254.0/23 31882 0.4% AS13904 -- COSLINK, US
14 - 177.136.12.0/24 30198 0.4% AS52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
15 - 103.62.66.0/24 30193 0.4% AS134426 -- MAHATAA-AS-AP Mahataa Information India Private Limited, IN
16 - 194.147.247.0/24 30030 0.4% AS209794 -- COOLCLEVER, RU
17 - 173.244.147.0/24 26824 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
18 - 173.244.146.0/24 26802 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
19 - 213.109.220.0/22 25757 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
20 - 87.247.60.0/22 25669 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
Details at http://bgpupdates.potaroo.net
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