BGP Update Report
Interval: 10-Feb-23 -to- 23-Feb-23 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS262673 267740 2.9% 3077.5 -- VERO S.A, BR
2 - AS8151 234418 2.6% 27.0 -- Uninet S.A. de C.V., MX
3 - AS28300 223820 2.4% 1041.0 -- MMA ACESSORIOS E SERVICOS DE INFORMATICA LTDA., BR
4 - AS16509 219855 2.4% 64.5 -- AMAZON-02, US
5 - AS264496 173650 1.9% 7550.0 -- IR Tecnologia Fibralink, BR
6 - AS9829 142473 1.6% 91.9 -- BSNL-NIB National Internet Backbone, IN
7 - AS36914 139681 1.5% 539.3 -- KENET-AS, KE
8 - AS55081 125352 1.4% 659.7 -- 24SHELLS, US
9 - AS28665 124863 1.4% 4459.4 -- Predlink Rede de Telecomuniccoes Ltda, BR
10 - AS647 96370 1.1% 285.1 -- DNIC-ASBLK-00616-00665, US
11 - AS9198 93871 1.0% 83.5 -- KAZTELECOM-AS, KZ
12 - AS203345 88759 1.0% 3413.8 -- AS_NL_HOSTING, GB
13 - AS53160 82600 0.9% 4130.0 -- UNIDASNET COMUNICACOES LTDA, BR
14 - AS45528 78579 0.9% 128.6 -- TIKONAIN-AS Tikona Infinet Ltd., IN
15 - AS45899 66628 0.7% 22.2 -- VNPT-AS-VN VNPT Corp, VN
16 - AS452 63489 0.7% 252.9 -- AFCONC-BLOCK1-AS, US
17 - AS28126 59157 0.7% 2112.8 -- BRISANET SERVICOS DE TELECOMUNICACOES LTDA, BR
18 - AS262734 56342 0.6% 3521.4 -- Rede - TuxNet, BR
19 - AS39891 56081 0.6% 14.2 -- ALJAWWALSTC-AS, SA
20 - AS19429 53878 0.6% 130.1 -- ETB - Colombia, CO
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS271386 20995 0.2% 20995.0 -- L DA SILVA SANTOS INFORMATICA, BR
2 - AS45732 14199 0.1% 14199.0 -- DEPKEU-AS-ID Pusat Sistem Informasi dan Teknologi Keuangan Pusintek , ID
3 - AS269998 12810 0.1% 12810.0 -- ARKAVIA NETWORKS SPA., CL
4 - AS32508 24296 0.3% 12148.0 -- GSINET, US
5 - AS200770 19272 0.2% 9636.0 -- REQUISIS-AS requisis.com, DE
6 - AS13341 8766 0.1% 8766.0 -- TRANQUILITY, US
7 - AS136103 25995 0.3% 8665.0 -- IDNIC-USM-AS-ID Universitas Semarang, ID
8 - AS1770 16903 0.2% 8451.5 -- RINGSTADAS Ringstad Consulting AS, EU
9 - AS270142 7762 0.1% 7762.0 -- Castor Networks Mexico s de rl, MX
10 - AS61465 7727 0.1% 7727.0 -- MULTIMEDIOS SAPEM, AR
11 - AS264496 173650 1.9% 7550.0 -- IR Tecnologia Fibralink, BR
12 - AS18592 25153 0.3% 6288.2 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
13 - AS17794 18818 0.2% 6272.7 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
14 - AS268632 37244 0.4% 6207.3 -- CONNECTION LAN GAMES E INTERNET LTDA - ME, BR
15 - AS47855 5946 0.1% 5946.0 -- PRIME Moscow branch, RU
16 - AS53853 5681 0.1% 5681.0 -- JAMA-ASN, US
17 - AS45494 5095 0.1% 5095.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP
18 - AS264162 14231 0.2% 4743.7 -- NC BRASIL TELECOM E SERVICOS LTDA- ME, BR
19 - AS28665 124863 1.4% 4459.4 -- Predlink Rede de Telecomuniccoes Ltda, BR
20 - AS2046 29727 0.3% 4246.7 -- DNIC-AS-02046, US
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 177.55.70.0/24 35020 0.3% AS264496 -- IR Tecnologia Fibralink, BR
2 - 177.55.69.0/24 35006 0.3% AS264496 -- IR Tecnologia Fibralink, BR
3 - 177.55.71.0/24 34988 0.3% AS264496 -- IR Tecnologia Fibralink, BR
4 - 177.55.72.0/22 34357 0.3% AS264496 -- IR Tecnologia Fibralink, BR
5 - 177.55.76.0/22 33854 0.3% AS264496 -- IR Tecnologia Fibralink, BR
6 - 212.104.164.0/22 30152 0.3% AS200845 -- ESWIKIKER AVATEL TELECOM, ES
7 - 200.159.188.0/22 26738 0.3% AS28584 -- Defferrari Solucoes em Internet Ltda, BR
8 - 187.251.64.0/19 25120 0.2% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
9 - 67.211.53.0/24 24964 0.2% AS26405 -- HDCS, US
10 - 45.7.92.0/22 20995 0.2% AS271386 -- L DA SILVA SANTOS INFORMATICA, BR
11 - 185.96.215.0/24 19270 0.2% AS200770 -- REQUISIS-AS requisis.com, DE
12 - 64.68.236.0/22 17718 0.2% AS13904 -- COSLINK, US
13 - 38.9.2.0/23 16679 0.2% AS56087 -- URL-NET-AS-AP URL Networks, AU
14 - 209.22.66.0/24 14752 0.1% AS2046 -- DNIC-AS-02046, US
15 - 209.22.67.0/24 14736 0.1% AS2046 -- DNIC-AS-02046, US
16 - 77.222.95.0/24 14658 0.1% AS47886 -- EQUINIX-NL-ASN, NL
17 - 103.165.248.0/24 14199 0.1% AS45732 -- DEPKEU-AS-ID Pusat Sistem Informasi dan Teknologi Keuangan Pusintek , ID
18 - 200.59.208.0/22 12810 0.1% AS269998 -- ARKAVIA NETWORKS SPA., CL
19 - 181.225.48.0/24 12381 0.1% AS8053 -- IFX Networks Venezuela C.A., VE
20 - 209.236.92.0/22 12373 0.1% AS32798 -- USCONNECT-AS, US
Details at http://bgpupdates.potaroo.net
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