This is an automated weekly mailing describing the state of the Global IPv6 Research & Education Routing Table received by NSRC's collector from PERN. Daily listings are sent to ren-bgp-stats-all@lists.nsrc.org. For historical data, please see https://bgp.nsrc.org/REN. If you have any comments please contact Philip Smith . Global IPv6 R&E Routing Table Report 19:10 GMT Sat 25 Dec, 2021 IPv6 BGP Table (R&E) as seen at PERN. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/PERN/ Analysis Summary ---------------- BGP routing table entries examined: 1704 Total ASNs present in the IPv6 Routing Table: 798 Total Origin ASNs present in the IPv6 Routing Table: 757 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:0 /21:0 /22:0 /23:0 /24:2 /25:0 /26:0 /27:1 /28:2 /29:46 /30:12 /31:0 /32:299 /33:29 /34:13 /35:18 /36:25 /37:6 /38:9 /39:1 /40:140 /41:6 /42:9 /43:1 /44:105 /45:16 /46:3 /47:12 /48:949 /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 151 CSTNET-AS-AP Computer Network Information Center, CN 55824 82 NKN-CORE-NW NKN Core Network, IN 45773 72 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 133111 51 CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN 45090 35 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 61468 33 CEDIA, EC 327687 18 RENU, UG 262156 16 Universidad Nacional de Rosario, AR 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU 559 12 SWITCH Peering requests: peering@switch.ch, CH 3477 11 NOAA-NWAVE, US 24151 11 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 680 10 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 2018 10 TENET-1, ZA 24423 10 FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN 271 9 BCNET-AS, CA 786 9 JANET Jisc Services Limited, GB 6262 9 CSIRO Commonwealth Scientific and Industrial, AU 7575 9 AARNET-AS-AP Australian Academic and Research Network AARNet End of report