Global IPv6 R&E Routing Table Report 22:16 GMT Fri 06 Aug, 2021 Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/RedCLARA/ Analysis Summary ---------------- BGP routing table entries examined: 6141 Total ASNs present in the IPv6 Routing Table: 5144 Total Origin ASNs present in the IPv6 Routing Table: 5096 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 /32:4529 /33:33 /34:13 /35:24 /36:38 /37:9 /38:11 /39:1 /40:132 /41:7 /42:11 /43:2 /44:108 /45:21 /46:5 /47:13 /48:1095 /49:8 /50:0 /51:0 /52:1 /53:0 /54:1 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:3 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 7497 159 CSTNET-AS-AP Computer Network Information Center, CN 55824 79 NKN-CORE-NW NKN Core Network, IN 45773 63 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 133111 54 CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN 61468 35 CEDIA, EC 1916 16 Associacao Rede Nacional de Ensino e Pesquisa, BR 24151 15 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 4608 14 APNIC-SERVICES Asia Pacific Network Information Centre, AU 559 13 SWITCH Peering requests: peering@switch.ch, CH 327687 13 RENU, UG 680 10 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 786 10 JANET Jisc Services Limited, GB 2018 10 TENET-1, ZA 58834 10 GCABLENET Guangdong Cable Corporation Limited, CN 271 9 BCNET-AS, CA 6262 9 CSIRO Commonwealth Scientific and Industrial, AU 7575 9 AARNET-AS-AP Australian Academic and Research Network AARNet 3 8 MIT-GATEWAYS, US 3477 8 NOAA-NWAVE, US End of report