IPv6 R&E Routing Table Report 21:21 GMT Tue 16 May, 2023 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: 2650 Number of IPv6 prefixes with a valid ROA: 1327 Number of IPv6 prefixes with an invalid ROA: 789 Number of IPv6 prefixes with no ROA: 534 Total ASNs present in the IPv6 Routing Table: 357 Average AS path length: 5.0 Longest AS path: 11 Total Origin ASNs present in the IPv6 Routing Table: 311 Paths with bogon ASNs present in the IPv6 Routing Table: 88 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:0 /21:0 /22:0 /23:0 /24:2 /25:0 /26:0 /27:0 /28:5 /29:2 /30:0 /31:2 /32:111 /33:14 /34:7 /35:17 /36:28 /37:10 /38:34 /39:0 /40:123 /41:2 /42:5 /43:11 /44:47 /45:10 /46:330 /47:30 /48:1772 /49:9 /50:0 /51:0 /52:8 /53:0 /54:0 /55:0 /56:2 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:13 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 16509 979 AMAZON-02, US 40264 539 TWC-40264-WI-MN-UPPERMI-C3, US 7497 157 CSTNET-AS-AP Computer Network Information Center, CN 20001 127 TWC-20001-PACWEST, US 55824 91 NKN-CORE-NW NKN Core Network, IN 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 133111 59 CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN 2152 58 CSUNET-NW, US 45773 27 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 20115 19 CHARTER-20115, US 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU 19679 10 DROPBOX, US 58834 10 GCABLENET Guangdong Cable Corporation Limited, CN 6262 9 CSIRO Commonwealth Scientific and Industrial, AU 7575 9 AARNET-AS-AP Australian Academic and Research Network AARNet 134715 9 GTA-AS-AP Government Technology Agency, BT 11537 8 INTERNET2-RESEARCH-EDU, US 24423 8 FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN 22710 7 CHARTER-22710-LOUSIANA-C3, US 56132 7 MONASHUNI-AU-AS-AP Monash University, AU End of report