IPv6 R&E Routing Table Report 18:30 GMT Mon 24 Jan, 2022 IPv6 BGP Table (R&E) as seen at UbuntuNet Alliance. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/UbuntuNet/ Analysis Summary ---------------- BGP routing table entries examined: 6167 Number of IPv6 prefixes with a valid ROA: 796 Number of IPv6 prefixes with an invalid ROA: 3 Number of IPv6 prefixes with no ROA: 5368 Total ASNs present in the IPv6 Routing Table: 5092 Total Origin ASNs present in the IPv6 Routing Table: 5049 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:0 /20:2 /21:1 /22:2 /23:0 /24:1 /25:0 /26:1 /27:1 /28:5 /29:52 /30:12 /31:2 /32:4527 /33:34 /34:13 /35:24 /36:61 /37:15 /38:11 /39:1 /40:124 /41:7 /42:11 /43:1 /44:121 /45:18 /46:4 /47:12 /48:1072 /49:10 /50:0 /51:0 /52:1 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:3 /61:0 /62:0 /63:1 /64:16 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 7497 163 CSTNET-AS-AP Computer Network Information Center, CN 55824 77 NKN-CORE-NW NKN Core Network, IN 45773 73 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 58 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 37963 52 ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN 45090 37 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 61468 34 CEDIA, EC 8895 19 ISU Internet Services Unit ISU, SA 327687 18 RENU, UG 46047 16 POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID 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 680 10 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 3477 10 NOAA-NWAVE, US 24423 10 FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN 58834 10 GCABLENET Guangdong Cable Corporation Limited, CN 271 9 BCNET-AS, CA End of report