BGP Update Report
Interval: 02-Apr-20 -to- 16-Apr-20 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS21299 269303 4.3% 375.1 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
2 - AS23969 145982 2.3% 85.3 -- TOT-NET TOT Public Company Limited, TH
3 - AS24863 134585 2.1% 98.7 -- LINKdotNET-AS, EG
4 - AS9829 103016 1.6% 66.3 -- BSNL-NIB National Internet Backbone, IN
5 - AS47331 95841 1.5% 15.2 -- TTNET, TR
6 - AS16509 83211 1.3% 136.6 -- AMAZON-02, US
7 - AS36029 61159 1.0% 7644.9 -- AS-SEARCHGUIDE, US
8 - AS29256 58082 0.9% 264.0 -- INT-PDN-STE-AS STE PDN Internal AS, SY
9 - AS13904 57051 0.9% 564.9 -- COSLINK, US
10 - AS40676 55890 0.9% 103.5 -- AS40676, US
11 - AS8402 45328 0.7% 113.9 -- CORBINA-AS OJSC "Vimpelcom", RU
12 - AS263528 44906 0.7% 3454.3 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
13 - AS63731 43884 0.7% 1462.8 -- TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION, VN
14 - AS26405 40608 0.7% 4060.8 -- HDCS, US
15 - AS8151 39519 0.6% 11.3 -- Uninet S.A. de C.V., MX
16 - AS647 37750 0.6% 160.6 -- DNIC-ASBLK-00616-00665, US
17 - AS44050 36733 0.6% 382.6 -- PIN-AS, RU
18 - AS30982 32706 0.5% 1022.1 -- CAFENET, TG
19 - AS52871 32267 0.5% 608.8 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
20 - AS9558 30828 0.5% 10276.0 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS14477 10998 0.2% 10998.0 -- FLTG, US
2 - AS9558 30828 0.5% 10276.0 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
3 - AS202258 8914 0.1% 8914.0 -- IT-ECONOCOM, IT
4 - AS208023 17207 0.3% 8603.5 -- GULFSTAR_, IQ
5 - AS36029 61159 1.0% 7644.9 -- AS-SEARCHGUIDE, US
6 - AS44577 11741 0.2% 5870.5 -- SEC_AS, SA
7 - AS208476 15871 0.2% 5290.3 -- DANILENKO, DE
8 - AS38456 17697 0.3% 4424.2 -- SPEEDCAST-AU SPEEDCAST AUSTRALIA PTY LIMITED, AU
9 - AS26405 40608 0.7% 4060.8 -- HDCS, US
10 - AS209173 8019 0.1% 4009.5 -- EXXONMOBIL, IQ
11 - AS263528 44906 0.7% 3454.3 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
12 - AS137818 9549 0.1% 3183.0 -- PANTELCO-AS-AP Panay Telephone Corporation, PH
13 - AS58365 12440 0.2% 3110.0 -- RESEARCH-AS58365, DK
14 - AS58364 12428 0.2% 3107.0 -- RESEARCH-AS58364, DK
15 - AS30636 17982 0.3% 2997.0 -- INTERNAP-BLK6, US
16 - AS58363 11919 0.2% 2979.8 -- RESEARCH-AS58363, DK
17 - AS58361 11406 0.2% 2851.5 -- RESEARCH-AS58361, DK
18 - AS394028 2779 0.0% 2779.0 -- DLVR, US
19 - AS3130 10882 0.2% 2720.5 -- RGNET-SEA RGnet Seattle Westin, EE
20 - AS58360 10824 0.2% 2706.0 -- RESEARCH-AS58360, DK
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 170.254.4.0/22 44817 0.7% AS263528 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR
2 - 103.89.86.0/24 43755 0.7% AS63731 -- TPTECO-AS-VN TIEN PHAT TECHNOLOGY CORPORATION, VN
3 - 67.211.53.0/24 40594 0.6% AS26405 -- HDCS, US
4 - 128.69.52.0/22 39735 0.6% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU
5 - 188.143.166.0/23 35729 0.5% AS44050 -- PIN-AS, RU
6 - 216.238.254.0/23 31626 0.5% AS13904 -- COSLINK, US
7 - 177.136.12.0/24 31589 0.5% AS52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
8 - 103.209.182.0/24 30816 0.5% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
9 - 64.68.236.0/22 24819 0.4% AS13904 -- COSLINK, US
10 - 203.1.78.0/24 23137 0.3% AS4739 -- INTERNODE-AS Internode Pty Ltd, AU
AS7545 -- TPG-INTERNET-AP TPG Telecom Limited, AU
11 - 200.47.37.0/24 22290 0.3% AS7049 -- Silica Networks Argentina S.A., AR
AS7908 -- BT LATAM Venezuela, S.A., VE
12 - 202.65.52.0/24 16821 0.3% AS10131 -- CKTELECOM-CK-AP Telecom Cook Islands, CK
AS38456 -- SPEEDCAST-AU SPEEDCAST AUSTRALIA PTY LIMITED, AU
13 - 213.109.220.0/22 16748 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
14 - 37.99.84.0/24 16715 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
15 - 37.99.100.0/24 16694 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
16 - 87.247.58.0/24 16689 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
17 - 37.99.83.0/24 16682 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
18 - 87.247.60.0/22 16681 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
19 - 173.244.146.0/24 16675 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ
20 - 40.66.93.0/24 16671 0.2% AS8068 -- MICROSOFT-CORP-MSN-AS-BLOCK, US
Details at http://bgpupdates.potaroo.net
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