BGP Update Report
Interval: 04-Mar-21 -to- 18-Mar-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS40065 276340 3.1% 817.6 -- CNSERVERS, US
2 - AS9829 202588 2.3% 118.0 -- BSNL-NIB National Internet Backbone, IN
3 - AS16509 160443 1.8% 70.2 -- AMAZON-02, US
4 - AS33548 74266 0.8% 4125.9 -- UNWIRED-NOC, US
5 - AS13904 70392 0.8% 421.5 -- COSLINK, US
6 - AS40410 63976 0.7% 1640.4 -- USFRCS-BGP, US
7 - AS5972 62659 0.7% 30.4 -- DNIC-ASBLK-05800-06055, US
8 - AS17794 55695 0.6% 4641.2 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
9 - AS8151 55668 0.6% 8.7 -- Uninet S.A. de C.V., MX
10 - AS49835 53275 0.6% 8879.2 -- GUIFINET-AS Fundacio guifi.net, ES
11 - AS58224 50765 0.6% 32.5 -- TCI, IR
12 - AS21826 50707 0.6% 89.3 -- Corporacion Telemic C.A., VE
13 - AS50710 46489 0.5% 56.5 -- EARTHLINK-AS, IQ
14 - AS647 42829 0.5% 178.5 -- DNIC-ASBLK-00616-00665, US
15 - AS20940 42259 0.5% 17.4 -- AKAMAI-ASN1, NL
16 - AS55410 40885 0.5% 52.8 -- VIL-AS-AP Vodafone Idea Ltd, IN
17 - AS45899 40667 0.5% 12.2 -- VNPT-AS-VN VNPT Corp, VN
18 - AS26405 40394 0.5% 3366.2 -- HDCS, US
19 - AS6147 38717 0.4% 36.4 -- Telefonica del Peru S.A.A., PE
20 - AS18117 36871 0.4% 9217.8 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS47730 32982 0.4% 16491.0 -- JEANDELESTRE, FR
2 - AS1426 11555 0.1% 11555.0 -- LIGHTWAVENET, US
3 - AS20101 22508 0.2% 11254.0 -- MICHWAVE, US
4 - AS131999 19094 0.2% 9547.0 -- LATERAL-PLAINS-AS-AP Lateral Plains Pty Ltd, AU
5 - AS394088 9382 0.1% 9382.0 -- SCIENCEDMZ, US
6 - AS18117 36871 0.4% 9217.8 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU
7 - AS64027 36631 0.4% 9157.8 -- SMARTPLUS-AS-ID PT SURYA TEKNIKA PRATAMA, ID
8 - AS49835 53275 0.6% 8879.2 -- GUIFINET-AS Fundacio guifi.net, ES
9 - AS137940 7680 0.1% 7680.0 -- ONLINESTACK-AS-AP OnlineStack Global Networks, HK
10 - AS134273 13360 0.1% 6680.0 -- DMBPL-AS-IN D M Broadband, IN
11 - AS64304 9779 0.1% 4889.5 -- WIN-NAP-AS-ID PT WIRELESS INDONESIA, ID
12 - AS262179 19326 0.2% 4831.5 -- Telenetwork de El Salvador, SV
13 - AS17794 55695 0.6% 4641.2 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
14 - AS45494 4490 0.1% 4490.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP
15 - AS33548 74266 0.8% 4125.9 -- UNWIRED-NOC, US
16 - AS43492 3798 0.0% 3798.0 -- ELECTRONICS-BOX, PL
17 - AS26405 40394 0.5% 3366.2 -- HDCS, US
18 - AS266172 17321 0.2% 2474.4 -- Amazon - Inter.Net, BR
19 - AS20312 13823 0.2% 2303.8 -- Fundacion Centro Nacional de Innovacion Tecnologica (CENIT), VE
20 - AS398804 2262 0.0% 2262.0 -- PROVO-VOXTELESYS-02, US
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 67.211.53.0/24 40309 0.4% AS26405 -- HDCS, US
2 - 118.127.80.0/22 36867 0.4% AS18117 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU
3 - 216.238.254.0/23 36431 0.4% AS13904 -- COSLINK, US
4 - 64.68.236.0/22 32438 0.3% AS13904 -- COSLINK, US
5 - 119.235.149.0/24 23898 0.3% AS24427 -- CNNIC-FREENET Freecomm Corporation, CN
6 - 199.169.205.0/24 21927 0.2% AS40410 -- USFRCS-BGP, US
7 - 199.169.239.0/24 20982 0.2% AS40410 -- USFRCS-BGP, US
8 - 199.169.238.0/24 20886 0.2% AS40410 -- USFRCS-BGP, US
9 - 168.243.93.0/24 19314 0.2% AS262179 -- Telenetwork de El Salvador, SV
10 - 202.45.88.0/24 18646 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
11 - 203.145.74.0/24 18590 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
12 - 149.165.158.0/23 18451 0.2% AS10680 -- IU-RESEARCH, US
13 - 203.145.78.0/24 18441 0.2% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
14 - 103.214.101.0/24 18313 0.2% AS64027 -- SMARTPLUS-AS-ID PT SURYA TEKNIKA PRATAMA, ID
15 - 103.214.100.0/24 18313 0.2% AS64027 -- SMARTPLUS-AS-ID PT SURYA TEKNIKA PRATAMA, ID
16 - 95.173.129.0/24 18159 0.2% AS8291 -- RSNET-AS RSNET, RU
17 - 99.194.200.0/22 17613 0.2% AS22561 -- CENTURYLINK-LEGACY-LIGHTCORE, US
18 - 45.148.160.0/22 16509 0.2% AS47730 -- JEANDELESTRE, FR
19 - 45.148.160.0/24 16473 0.2% AS47730 -- JEANDELESTRE, FR
20 - 143.86.221.0/24 14933 0.2% AS1541 -- DNIC-ASBLK-01534-01546, US
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
apops@apops.net
