Global IPv6 R&E Routing Table Report 17:10 GMT Sun 07 Nov, 2021 Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/URAN/ Analysis Summary ---------------- BGP routing table entries examined: 6205 Total ASNs present in the IPv6 Routing Table: 5149 Total Origin ASNs present in the IPv6 Routing Table: 5114 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:0 /20:2 /21:1 /22:0 /23:0 /24:1 /25:0 /26:1 /27:1 /28:5 /29:50 /30:12 /31:2 /32:4537 /33:36 /34:13 /35:27 /36:40 /37:9 /38:11 /39:1 /40:119 /41:7 /42:11 /43:2 /44:126 /45:20 /46:5 /47:13 /48:1113 /49:8 /50:0 /51:0 /52:2 /53:0 /54:0 /55:0 /56:3 /57:0 /58:0 /59:0 /60:4 /61:0 /62:1 /63:1 /64:20 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 7497 166 CSTNET-AS-AP Computer Network Information Center, CN 55824 81 NKN-CORE-NW NKN Core Network, IN 45773 73 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 45090 36 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 61468 34 CEDIA, EC 1916 19 Associacao Rede Nacional de Ensino e Pesquisa, BR 8895 19 ISU Internet Services Unit ISU, SA 24151 15 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 327687 15 RENU, UG 4608 14 APNIC-SERVICES Asia Pacific Network Information Centre, AU 559 12 SWITCH Peering requests: peering@switch.ch, CH 680 10 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 2018 10 TENET-1, ZA 47065 10 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US 58834 10 GCABLENET Guangdong Cable Corporation Limited, CN 271 9 BCNET-AS, CA 786 9 JANET Jisc Services Limited, GB 3477 9 NOAA-NWAVE, US 6262 9 CSIRO Commonwealth Scientific and Industrial, AU End of report