IPv6 R&E Routing Table Report 20:10 GMT Sun 30 Jul, 2023 IPv6 BGP Table (R&E) as seen at CERNET. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/CERNET/ Analysis Summary ---------------- BGP routing table entries examined: 2096 Number of IPv6 prefixes with a valid ROA: 1082 Number of IPv6 prefixes with an invalid ROA: 12 Number of IPv6 prefixes with no ROA: 1002 Total ASNs present in the IPv6 Routing Table: 1034 Average AS path length: 4.7 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 971 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:1 /21:0 /22:0 /23:0 /24:2 /25:0 /26:0 /27:0 /28:7 /29:56 /30:12 /31:0 /32:415 /33:37 /34:15 /35:13 /36:62 /37:4 /38:29 /39:13 /40:266 /41:6 /42:18 /43:2 /44:114 /45:14 /46:14 /47:13 /48:982 /49:0 /50:0 /51:0 /52:0 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:1 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 24173 128 NETNAM-AS-AP Netnam Company, VN 55824 96 NKN-CORE-NW NKN Core Network, IN 45773 65 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 62 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 327687 36 RENU, UG 61468 32 CEDIA, EC 23693 30 TELKOMSEL-ASN-ID PT. Telekomunikasi Selular, ID 10143 22 EXETEL-AS-AP Exetel Pty Ltd, AU 3477 19 NOAA-NWAVE, US 11054 16 LIVEPERSON, US 2018 15 TENET-1, ZA 7713 14 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 31898 13 ORACLE-BMC-31898, US 680 11 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 1916 11 Rede Nacional de Ensino e Pesquisa, BR 55701 11 ASNET-AS-ID PT. Usaha Adisanggoro, ID 5744 10 USPTO, US 17477 10 MCT-SYDNEY Macquarie Telecom, AU 559 9 SWITCH Peering requests: peering@switch.ch, CH 6262 9 CSIRO Commonwealth Scientific and Industrial, AU End of report