BGP Update Report
Interval: 09-Apr-20 -to- 23-Apr-20 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS21299 373155 5.7% 660.5 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
2 - AS23969 149094 2.3% 91.3 -- TOT-NET TOT Public Company
Limited, TH
3 - AS9829 96329 1.5% 61.9 -- BSNL-NIB National Internet
Backbone, IN
4 - AS18403 93458 1.4% 175.0 -- FPT-AS-AP The Corporation for
Financing & Promoting Technology, VN
5 - AS47331 87968 1.3% 13.8 -- TTNET, TR
6 - AS16509 84624 1.3% 53.6 -- AMAZON-02, US
7 - AS24863 80728 1.2% 60.5 -- LINKdotNET-AS, EG
8 - AS36029 60481 0.9% 7560.1 -- AS-SEARCHGUIDE, US
9 - AS13904 57936 0.9% 905.2 -- COSLINK, US
10 - AS40676 46923 0.7% 79.1 -- AS40676, US
11 - AS8402 44553 0.7% 184.9 -- CORBINA-AS OJSC "Vimpelcom", RU
12 - AS26405 42050 0.6% 3822.7 -- HDCS, US
13 - AS14061 40961 0.6% 117.0 -- DIGITALOCEAN-ASN, US
14 - AS263528 39817 0.6% 5688.1 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
15 - AS44050 38878 0.6% 405.0 -- PIN-AS, RU
16 - AS60140 37858 0.6% 7571.6 -- BUZINESSWARE, AE
17 - AS132199 37497 0.6% 137.9 -- GLOBE-MOBILE-5TH-GEN-AS Globe
Telecom Inc., PH
18 - AS647 36472 0.6% 158.6 -- DNIC-ASBLK-00616-00665, US
19 - AS9558 33657 0.5% 5609.5 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
20 - AS30982 33537 0.5% 1048.0 -- CAFENET, TG
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS14477 11271 0.2% 11271.0 -- FLTG, US
2 - AS60140 37858 0.6% 7571.6 -- BUZINESSWARE, AE
3 - AS36029 60481 0.9% 7560.1 -- AS-SEARCHGUIDE, US
4 - AS208023 12074 0.2% 6037.0 -- GULFSTAR_, IQ
5 - AS263528 39817 0.6% 5688.1 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
6 - AS9558 33657 0.5% 5609.5 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
7 - AS208476 15043 0.2% 5014.3 -- DANILENKO, DE
8 - AS202258 8990 0.1% 4495.0 -- IT-ECONOCOM, IT
9 - AS25849 3943 0.1% 3943.0 -- -Reserved AS-, ZZ
10 - AS26405 42050 0.6% 3822.7 -- HDCS, US
11 - AS38456 15154 0.2% 3788.5 -- SPEEDCAST-AU SPEEDCAST
AUSTRALIA PTY LIMITED, AU
12 - AS30636 22519 0.3% 3753.2 -- INTERNAP-BLK6, US
13 - AS58365 12216 0.2% 3054.0 -- RESEARCH-AS58365, DK
14 - AS58364 12085 0.2% 3021.2 -- RESEARCH-AS58364, DK
15 - AS58363 11959 0.2% 2989.8 -- RESEARCH-AS58363, DK
16 - AS58361 11564 0.2% 2891.0 -- RESEARCH-AS58361, DK
17 - AS209173 5482 0.1% 2741.0 -- EXXONMOBIL, IQ
18 - AS58360 10653 0.2% 2663.2 -- RESEARCH-AS58360, DK
19 - AS14600 7986 0.1% 2662.0 -- MXL-PROD, US
20 - AS3130 10536 0.2% 2634.0 -- RGNET-SEA RGnet Seattle Westin,
EE
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 67.211.53.0/24 42007 0.6% AS26405 -- HDCS, US
2 - 128.69.52.0/22 41002 0.6% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU
3 - 170.254.4.0/22 39455 0.6% AS263528 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
4 - 188.143.166.0/23 37888 0.6% AS44050 -- PIN-AS, RU
5 - 103.209.182.0/24 33619 0.5% AS9558 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
6 - 216.238.254.0/23 32111 0.5% AS13904 -- COSLINK, US
7 - 177.136.12.0/24 30150 0.4% AS52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
8 - 64.68.236.0/22 25227 0.4% AS13904 -- COSLINK, US
9 - 103.89.86.0/24 24952 0.4% AS63731 -- TPTECO-AS-VN TIEN PHAT
TECHNOLOGY CORPORATION, VN
10 - 200.47.37.0/24 23676 0.3% AS7049 -- Silica Networks Argentina S.A.,
AR
AS7908 -- BT LATAM Venezuela, S.A., VE
11 - 203.1.78.0/24 23298 0.3% AS4739 -- INTERNODE-AS Internode Pty Ltd,
AU
AS7545 -- TPG-INTERNET-AP TPG Telecom
Limited, AU
12 - 213.109.220.0/22 23107 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
13 - 37.99.84.0/24 23087 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
14 - 37.99.100.0/24 23072 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
15 - 87.247.60.0/22 23050 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
16 - 173.244.146.0/24 23043 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
17 - 87.247.58.0/24 23037 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
18 - 37.99.83.0/24 23012 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
19 - 5.34.88.0/21 23010 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
20 - 87.247.52.0/24 23003 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
Details at http://bgpupdates.potaroo.net
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