Global IPv6 R&E Routing Table Report 20:00 GMT Tue 28 Dec, 2021 IPv6 BGP Table (R&E) as seen at SingAREN. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/SingAREN/ Analysis Summary ---------------- BGP routing table entries examined: 6274 Total ASNs present in the IPv6 Routing Table: 5158 Total Origin ASNs present in the IPv6 Routing Table: 5125 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:0 /20:2 /21:1 /22:0 /23:0 /24:2 /25:0 /26:1 /27:1 /28:5 /29:51 /30:12 /31:0 /32:4537 /33:34 /34:18 /35:21 /36:39 /37:10 /38:11 /39:1 /40:150 /41:9 /42:11 /43:2 /44:125 /45:18 /46:5 /47:13 /48:1181 /49:4 /50:0 /51:0 /52:1 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:7 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 7497 155 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 54 CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN 45090 37 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 61468 33 CEDIA, EC 327687 18 RENU, UG 1916 16 Rede Nacional de Ensino e Pesquisa, BR 262156 16 Universidad Nacional de Rosario, AR 31764 14 OAKLAND-USD-NET, US 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU 24151 13 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 559 12 SWITCH Peering requests: peering@switch.ch, CH 3477 11 NOAA-NWAVE, US 680 10 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 2018 10 TENET-1, ZA 271 9 BCNET-AS, CA 786 9 JANET Jisc Services Limited, GB 6262 9 CSIRO Commonwealth Scientific and Industrial, AU End of report