IPv6 R&E Routing Table Report 17:15 GMT Sat 11 May, 2024 IPv6 BGP Table (R&E) as seen at Janet. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/Janet/ Analysis Summary ---------------- BGP routing table entries examined: 6074 Number of IPv6 prefixes with a valid ROA: 962 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 5112 Total ASNs present in the IPv6 Routing Table: 5119 Average AS path length: 5.6 Longest AS path: 15 Total Origin ASNs present in the IPv6 Routing Table: 5072 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:1 /21:1 /22:0 /23:0 /24:1 /25:0 /26:0 /27:0 /28:7 /29:59 /30:15 /31:1 /32:4538 /33:35 /34:10 /35:18 /36:48 /37:5 /38:13 /39:1 /40:117 /41:6 /42:5 /43:2 /44:69 /45:15 /46:14 /47:13 /48:1080 /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 157 CSTNET-AS-AP Computer Network Information Center of Chinese 55824 87 NKN-CORE-NW NKN Core Network, IN 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 61468 32 CEDIA, EC 3477 22 NOAA-NWAVE, US 24363 17 CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN 6262 16 CSIRO Commonwealth Scientific and Industrial, AU 2018 15 TENET-1, ZA 24406 15 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 683 13 ARGONNE-AS, US 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU 680 11 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 5744 11 USPTO, US 559 9 SWITCH Peering requests: peering@switch.ch, CH 7575 9 AARNET-AS-AP Australian Academic and Research Network AARNet 134715 9 GTA-AS-AP Government Technology Agency, BT 3 8 MIT-GATEWAYS, US 237 8 MERIT-AS-14, US 786 8 JANET Jisc Services Limited, GB 8674 8 NETNOD-IX Netnod AB, SE End of report