IPv6 R&E Routing Table Report 17:05 GMT Fri 24 May, 2024 IPv6 BGP Table (R&E) as seen at ASREN. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/ASREN/ Analysis Summary ---------------- BGP routing table entries examined: 1336 Number of IPv6 prefixes with a valid ROA: 726 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 610 Total ASNs present in the IPv6 Routing Table: 764 Average AS path length: 4.6 Longest AS path: 10 Total Origin ASNs present in the IPv6 Routing Table: 730 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 /28:4 /29:53 /30:14 /31:1 /32:319 /33:29 /34:5 /35:13 /36:33 /37:6 /38:9 /39:1 /40:107 /41:3 /42:5 /43:2 /44:53 /45:12 /46:11 /47:9 /48:644 /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 55824 87 NKN-CORE-NW NKN Core Network, IN 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 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 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 24423 10 FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN 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 237 8 MERIT-AS-14, US 786 8 JANET Jisc Services Limited, GB 37215 8 MAREN, MW 271 7 BCNET-AS, CA 56132 7 MONASHUNI-AU-AS-AP Monash University, AU 59103 7 SOFTETHER SoftEther Corporation, JP 63582 7 CAICTNET Chinese Academy of Telecommunication Research, CN 207592 7 GOENET, DE End of report