BGP Update Report
Interval: 21-Jan-22 -to- 03-Feb-22 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8151 254906 2.9% 24.6 -- Uninet S.A. de C.V., MX
2 - AS16509 197902 2.2% 61.5 -- AMAZON-02, US
3 - AS133275 144911 1.6% 1238.6 -- GIGANTIC-AS Gigantic Infotel Pvt Ltd, IN
4 - AS64050 113324 1.3% 101.5 -- BCPL-SG BGPNET Global ASN, SG
5 - AS9829 89517 1.0% 50.3 -- BSNL-NIB National Internet Backbone, IN
6 - AS132203 86568 1.0% 222.0 -- TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN
7 - AS262186 86108 1.0% 253.3 -- TV AZTECA SUCURSAL COLOMBIA, CO
8 - AS36903 72806 0.8% 61.0 -- MT-MPLS, MA
9 - AS58224 70614 0.8% 39.6 -- TCI, IR
10 - AS17072 68984 0.8% 226.2 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
11 - AS24863 62944 0.7% 40.3 -- LINKdotNET-AS, EG
12 - AS45271 61661 0.7% 85.4 -- ICLNET-AS-AP Idea Cellular Limited, IN
13 - AS10620 54240 0.6% 16.1 -- Telmex Colombia S.A., CO
14 - AS5972 52397 0.6% 24.2 -- DNIC-ASBLK-05800-06055, US
15 - AS6713 50993 0.6% 83.1 -- IAM-AS, MA
16 - AS9121 48720 0.6% 7.0 -- TTNET, TR
17 - AS7713 42971 0.5% 15.5 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
18 - AS647 40543 0.5% 152.4 -- DNIC-ASBLK-00616-00665, US
19 - AS6648 39987 0.5% 150.3 -- BAYAN-TELECOMMUNICATIONS Bayan Telecommunications, Inc., PH
20 - AS12301 38145 0.4% 190.7 -- INVITECH, HU
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS131381 35480 0.4% 35480.0 -- TCHQ-AS-VN Customs IT and Statistics Department - General Department of Vietnam Customs, VN
2 - AS270142 15261 0.2% 15261.0 -- Castor Networks Mexico s de rl, MX
3 - AS271221 13477 0.1% 13477.0 -- Eleve Telecom Provedor de Internet Eireli, BR
4 - AS131578 10574 0.1% 10574.0 -- BFSUNET Beijing Foreign Studies University, CN
5 - AS22472 36999 0.4% 9249.8 -- FLCOURTS, US
6 - AS139038 6264 0.1% 6264.0 -- AFTABSIDDIQUI-AS-AP Aftab Siddiqui, AU
7 - AS19674 18118 0.2% 6039.3 -- NAVPOINT, US
8 - AS28427 5875 0.1% 5875.0 -- MOBILE CASHIER SYSTEMS SA DE CV, MX
9 - AS266158 27509 0.3% 5501.8 -- INFORNET TELECOMUNICACOES EIRELI - INFORNET ISP, BR
10 - AS266491 16166 0.2% 5388.7 -- CARAMBEI ONLINE TELECOM, BR
11 - AS394180 4661 0.1% 4661.0 -- DIGITALSYSTEM, US
12 - AS147201 8630 0.1% 4315.0 -- MNETPLUS-AS-IN M NETPLUS COMMUNICATION SERVICES PVT LTD, IN
13 - AS2046 29812 0.3% 4258.9 -- DNIC-AS-02046, US
14 - AS45494 4257 0.1% 4257.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP
15 - AS3134 12395 0.1% 4131.7 -- USAID-ASN, US
16 - AS141512 3771 0.0% 3771.0 -- CHITLLS-AS Chitlange Logic System, IN
17 - AS50914 3154 0.0% 3154.0 -- SURFTELECOMS, GB
18 - AS135861 10952 0.1% 2738.0 -- EXPLORE1-AS-IN Explore World Infranet Pvt Ltd, IN
19 - AS263971 35263 0.4% 2518.8 -- FaleMais Comunicacoes LTDA, BR
20 - AS136688 16575 0.2% 2367.9 -- DATAMAX-AS Datamax Technologiespvt Ltd, IN
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 199.242.79.0/24 36984 0.4% AS22472 -- FLCOURTS, US
2 - 103.248.163.0/24 35480 0.4% AS131381 -- TCHQ-AS-VN Customs IT and Statistics Department - General Department of Vietnam Customs, VN
3 - 138.255.194.0/23 35237 0.4% AS263971 -- FaleMais Comunicacoes LTDA, BR
4 - 91.82.90.0/23 29155 0.3% AS12301 -- INVITECH, HU
5 - 67.211.53.0/24 24781 0.3% AS26405 -- HDCS, US
6 - 64.68.236.0/22 23723 0.3% AS13904 -- COSLINK, US
7 - 104.113.132.0/22 17024 0.2% AS17072 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
8 - 104.113.160.0/20 16901 0.2% AS17072 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
9 - 104.113.144.0/20 16244 0.2% AS17072 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
10 - 104.113.130.0/23 16231 0.2% AS17072 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
11 - 170.244.62.0/24 16161 0.2% AS266491 -- CARAMBEI ONLINE TELECOM, BR
12 - 190.94.250.0/24 15518 0.2% AS8053 -- IFX Networks Venezuela C.A., VE
13 - 45.183.178.0/24 15261 0.2% AS270142 -- Castor Networks Mexico s de rl, MX
14 - 209.22.67.0/24 14883 0.2% AS2046 -- DNIC-AS-02046, US
15 - 209.22.66.0/24 14873 0.2% AS2046 -- DNIC-AS-02046, US
16 - 179.49.248.0/22 13477 0.1% AS271221 -- Eleve Telecom Provedor de Internet Eireli, BR
17 - 103.94.12.0/22 10574 0.1% AS131578 -- BFSUNET Beijing Foreign Studies University, CN
18 - 152.199.192.0/24 9912 0.1% AS14210 -- EDGECAST-DCA, US
19 - 20.139.64.0/20 9827 0.1% AS17916 -- CSC-IGN-AUNZ-AP Computer Sciences Corporation, AU
20 - 199.192.180.0/22 9736 0.1% AS20101 -- MICHWAVE, US
Details at http://bgpupdates.potaroo.net
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