Global IPv6 R&E Routing Table Report 23:03 GMT Sat 14 Aug, 2021 Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/JISC/ Analysis Summary ---------------- BGP routing table entries examined: 5549 Total ASNs present in the IPv6 Routing Table: 4822 Total Origin ASNs present in the IPv6 Routing Table: 4772 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:0 /20:2 /21:1 /22:0 /23:0 /24:1 /25:0 /26:0 /27:0 /28:2 /29:47 /30:12 /31:2 /32:4368 /33:28 /34:11 /35:22 /36:25 /37:3 /38:7 /39:1 /40:69 /41:0 /42:6 /43:1 /44:74 /45:14 /46:1 /47:13 /48:838 /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 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 7497 156 CSTNET-AS-AP Computer Network Information Center, CN 55824 78 NKN-CORE-NW NKN Core Network, IN 45773 63 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 58 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 61468 34 CEDIA, EC 4608 14 APNIC-SERVICES Asia Pacific Network Information Centre, AU 24151 14 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 559 13 SWITCH Peering requests: peering@switch.ch, CH 327687 13 RENU, UG 680 10 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 58834 10 GCABLENET Guangdong Cable Corporation Limited, CN 271 9 BCNET-AS, CA 786 9 JANET Jisc Services Limited, GB 2018 9 TENET-1, ZA 6262 9 CSIRO Commonwealth Scientific and Industrial, AU 7575 8 AARNET-AS-AP Australian Academic and Research Network AARNet 38345 8 ZDNS Internet Domain Name System Beijing Engineering Resrarc 58448 8 AP-CONAC-AS-AP CONAC China Organizational Name Administratio 63582 8 CAICTNET Chinese Academy of Telecommunication Research, CN 2611 7 BELNET, BE End of report