This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from Uni of Guam. 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 21:21 GMT Sat 01 Oct, 2022 IPv6 BGP Table (R&E) as seen at Uni of Guam. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/UniGuam/ Analysis Summary ---------------- BGP routing table entries examined: 1554 Number of IPv6 prefixes with a valid ROA: 916 Number of IPv6 prefixes with an invalid ROA: 108 Number of IPv6 prefixes with no ROA: 530 Total ASNs present in the IPv6 Routing Table: 324 Average AS path length: 4.7 Longest AS path: 10 Total Origin ASNs present in the IPv6 Routing Table: 293 Paths with bogon ASNs present in the IPv6 Routing Table: 82 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:0 /21:1 /22:0 /23:0 /24:2 /25:0 /26:0 /27:0 /28:4 /29:2 /30:0 /31:2 /32:109 /33:14 /34:6 /35:18 /36:34 /37:7 /38:25 /39:0 /40:79 /41:2 /42:6 /43:10 /44:35 /45:0 /46:247 /47:6 /48:864 /49:12 /50:0 /51:0 /52:9 /53:0 /54:0 /55:0 /56:4 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:14 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 16509 734 AMAZON-02, US 7497 158 CSTNET-AS-AP Computer Network Information Center, CN 133111 60 CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN 2152 39 CSUNET-NW, US 45773 24 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 46047 16 POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU 7575 10 AARNET-AS-AP Australian Academic and Research Network AARNet 19679 10 DROPBOX, US 668 9 DNIC-AS-00668, US 6262 9 CSIRO Commonwealth Scientific and Industrial, AU 24423 9 FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN 58834 9 GCABLENET Guangdong Cable Corporation Limited, CN 134715 9 DRUKREN-MOIC-AS Ministry of Information & Communications Thi 56132 7 MONASHUNI-AU-AS-AP Monash University, AU 63582 7 CAICTNET Chinese Academy of Telecommunication Research, CN 396955 7 INTERNET2-BLEND, US 133512 6 CERNEWTECH-ZHENGZHOU CERNET New Technology Co., Ltd, CN 5132 5 DNIC-ASBLK-05120-05376, US 11537 5 INTERNET2-RESEARCH-EDU, US End of report