BGP Update Report Interval: 23-Feb-24 -to- 07-Mar-24 (13 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS16509 314645 2.8% 75.4 -- AMAZON-02, US 2 - AS30873 250249 2.2% 2234.4 -- PTC-YEMENNET, YE 3 - AS12389 210262 1.9% 74.2 -- ROSTELECOM-AS, RU 4 - AS45899 200309 1.8% 61.0 -- VNPT-AS-VN VNPT Corp, VN 5 - AS28885 196469 1.8% 977.5 -- OMANTEL-NAP-AS OmanTel NAP, OM 6 - AS18403 168334 1.5% 36.5 -- FPT-AS-AP FPT Telecom Company, VN 7 - AS8452 136298 1.2% 55.4 -- TE-AS TE-AS, EG 8 - AS204170 104442 0.9% 235.2 -- AWASR, OM 9 - AS7552 103419 0.9% 28.1 -- VIETEL-AS-AP Viettel Group, VN 10 - AS9541 100458 0.9% 478.4 -- CYBERNET-AP Cyber Internet Services Pvt Ltd., PK 11 - AS9829 95097 0.8% 55.5 -- BSNL-NIB National Internet Backbone, IN 12 - AS8151 90552 0.8% 9.1 -- UNINET, MX 13 - AS7713 84089 0.8% 23.3 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 14 - AS39891 79804 0.7% 16.8 -- ALJAWWALSTC-AS, SA 15 - AS36903 69070 0.6% 66.9 -- MT-MPLS, MA 16 - AS9009 62598 0.6% 33.0 -- M247, RO 17 - AS212477 58178 0.5% 476.9 -- ROYALE-AS, NL 18 - AS4538 56230 0.5% 40.1 -- ERX-CERNET-BKB China Education and Research Network Center, CN 19 - AS149038 53482 0.5% 26741.0 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM 20 - AS61693 53080 0.5% 8846.7 -- GUIGO NET EMPRESA TOP NET PROVEDORES EIRELE, BR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS149038 53482 0.5% 26741.0 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM 2 - AS7954 13354 0.1% 13354.0 -- IMMENSE-NETWORKS, US 3 - AS61572 11862 0.1% 11862.0 -- CONTROLADORIA-GERAL DA UNIAO, BR 4 - AS266407 11852 0.1% 11852.0 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR 5 - AS51269 19878 0.2% 9939.0 -- HEXATOM, FR 6 - AS39997 18967 0.2% 9483.5 -- GLIC, US 7 - AS61693 53080 0.5% 8846.7 -- GUIGO NET EMPRESA TOP NET PROVEDORES EIRELE, BR 8 - AS264298 26289 0.2% 8763.0 -- Gr Informatica Ltda, BR 9 - AS136103 25497 0.2% 8499.0 -- IDNIC-USM-AS-ID Universitas Semarang, ID 10 - AS9423 7999 0.1% 7999.0 -- SERVERKINGIOLLC-AS-AP ServerKing.io, LLC, US 11 - AS47855 7657 0.1% 7657.0 -- PRIME Moscow branch, RU 12 - AS265566 32083 0.3% 6416.6 -- TELESISTEMAS PENINSULARES SA DE CV, MX 13 - AS50674 5773 0.1% 5773.0 -- SPBEX-AS, RU 14 - AS328250 11086 0.1% 5543.0 -- Golis-Telecom-AS, SO 15 - AS209856 10502 0.1% 5251.0 -- SOFT-TEHNICA, RO 16 - AS149588 9658 0.1% 4829.0 -- OMSAITECH-AS-IN Om Sai Technnologies, IN 17 - AS8987 17406 0.2% 4351.5 -- AMAZON EXPANSION, IE 18 - AS1770 8632 0.1% 4316.0 -- RINGSTADAS Ringstad Consulting AS, EU 19 - AS45494 4028 0.0% 4028.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 20 - AS139386 3747 0.0% 3747.0 -- IDNIC-NSR-CINEMA21-AS-ID PT Nusantara Sejahtera Raya, ID TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 131.108.222.0/23 34718 0.3% AS61693 -- GUIGO NET EMPRESA TOP NET PROVEDORES EIRELE, BR 2 - 143.255.204.0/22 34012 0.3% AS264496 -- IR Tecnologia Fibralink, BR 3 - 45.172.92.0/22 32058 0.3% AS265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX 4 - 103.177.87.0/24 26837 0.2% AS149038 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM 5 - 103.177.86.0/24 26645 0.2% AS149038 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM 6 - 138.121.148.0/22 26241 0.2% AS264298 -- Gr Informatica Ltda, BR 7 - 201.150.40.0/22 25348 0.2% AS28546 -- Servnet Mexico, S.A. de C.V., MX 8 - 103.248.132.0/22 21017 0.2% AS132829 -- NCPL-AS-AP Nevigate Communications S Pte Ltd, SG 9 - 41.209.0.0/18 20431 0.2% AS9129 -- KE-NET2000, ZA 10 - 185.32.70.0/24 19874 0.2% AS51269 -- HEXATOM, FR 11 - 131.108.222.0/24 18274 0.2% AS61693 -- GUIGO NET EMPRESA TOP NET PROVEDORES EIRELE, BR 12 - 67.211.53.0/24 18118 0.2% AS26405 -- HDCS, US 13 - 103.223.2.0/24 15362 0.1% AS135445 -- IDNIC-AIRPAY-AS-ID PT. Airpay International Indonesia, ID 14 - 168.194.224.0/22 15190 0.1% AS265401 -- INFOSYSTEM TELECOMUNICACOES E INFORMATICA EIRELLI, BR 15 - 143.255.59.0/24 14830 0.1% AS33182 -- DIMENOC, US 16 - 107.154.97.0/24 14638 0.1% AS19551 -- INCAPSULA, US 17 - 207.167.116.0/22 13354 0.1% AS7954 -- IMMENSE-NETWORKS, US 18 - 130.137.230.0/24 13211 0.1% AS16509 -- AMAZON-02, US 19 - 83.243.112.0/21 12653 0.1% AS35244 -- KMS-DE_AS, DE 20 - 138.117.132.0/23 11862 0.1% AS61572 -- CONTROLADORIA-GERAL DA UNIAO, BR Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: apops@apops.net