This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from GOREX. 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 . IPv6 R&E Routing Table Report 21:30 GMT Sat 12 Jul, 2025 IPv6 BGP Table (IX) as seen at GOREX. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/GOREX/ Analysis Summary ---------------- BGP routing table entries examined: 244 Number of IPv6 prefixes with a valid ROA: 132 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 112 Total ASNs present in the IPv6 Routing Table: 127 Average AS path length: 3.7 Longest AS path: 10 Total Origin ASNs present in the IPv6 Routing Table: 124 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:0 /21:0 /22:0 /23:0 /24:1 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:49 /33:6 /34:1 /35:9 /36:24 /37:2 /38:0 /39:1 /40:23 /41:0 /42:0 /43:0 /44:3 /45:0 /46:0 /47:2 /48:117 /49:4 /50:0 /51:0 /52:1 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:1 /61:0 /62:0 /63:0 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 6262 17 CSIRO Commonwealth Scientific and Industrial, AU 46047 17 POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID 4608 16 APNIC-SERVICES Asia Pacific Network Information Centre, A 7575 9 AARNET-AS-AP Australian Academic and Research Network AAR 63800 8 SERVER-G SERVER-G Group, JP 56132 7 MONASHUNI-AU-AS-AP Monash University, AU 59103 7 SOFTETHER SoftEther Corporation, JP 5132 6 DNIC-ASBLK-05120-05376, US 38299 5 REANNZ-CORP-NZ-AP REANNZ Corporate, NZ 9433 4 MASSEY-AS Massey University, NZ 63770 4 ICSCOE-AS Industrial Cyber Security Center of Excellence, 55379 3 HOSEI-NET Hosei University, JP 58877 3 CSUNIC1-AS-AP Charles Sturt University, AU 63785 3 FU-NTP Fukuoka University, JP 214675 3 STARLAMP Starlamp Network Project, JP 22 2 DNIC-AS-00022, US 518 2 DNIC-AS-00518, US 668 2 DNIC-AS-00668, US 2501 2 UTNET The University of Tokyo, JP 2907 2 SINET-AS Research Organization of Information and Systems End of report