This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from AARNET (Brisbane). 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 21:13 GMT Sat 19 Sep, 2026 IPv6 BGP Table (Global) as seen at AARNET (Brisbane). Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/AARNET/ Analysis Summary ---------------- BGP routing table entries examined: 242586 Number of IPv6 prefixes with a valid ROA: 197749 Number of IPv6 prefixes with an invalid ROA: 61 Number of IPv6 prefixes with no ROA: 44776 Total ASNs present in the IPv6 Routing Table: 37145 Average AS path length: 4.6 Longest AS path: 39 Total Origin ASNs present in the IPv6 Routing Table: 36771 Paths with bogon ASNs present in the IPv6 Routing Table: 2 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:49 /25:12 /26:19 /27:18 /28:158 /29:5627 /30:736 /31:372 /32:26644 /33:4905 /34:4126 /35:1481 /36:8719 /37:1225 /38:2596 /39:1845 /40:23592 /41:1773 /42:2940 /43:1316 /44:24415 /45:4614 /46:5139 /47:7770 /48:112464 /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 9808 7167 CHINAMOBILE-CN - China Mobile Communications Group Co., L 16509 5896 AMAZON-02 - Amazon.com, Inc., US 7552 4040 VIETEL-AS-AP - Viettel Group, VN 45609 3461 BHARTI-MOBILITY-AS-AP - Bharti Airtel Ltd. AS for GPRS Se 11172 3047 AS11172 - Alestra, S. de R.L. de C.V., MX 13335 2585 CLOUDFLARENET - Cloudflare, Inc., US 56041 2309 CMNET-Zhejiang-AP - China Mobile communications corporati 39891 2189 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 24547 2125 CMNET-V4HEBEI-AS-AP - Hebei Mobile Communication Company 32098 2101 TRANSTELCO-INC - Transtelco Inc, US 17622 1977 CNCGROUP-GZ - China Unicom Guangzhou network, CN 6167 1668 CELLCO-PART - Verizon Business, US 28573 1668 AS28573 - Claro NXT Telecomunicacoes Ltda, BR 36992 1651 ETISALAT MISR - ETISALAT MISR, EG 36183 1646 AKAMAI-AS - Akamai Technologies, Inc., US 56046 1597 CMNET-Jiangsu-AP - China Mobile communications corporatio 12479 1524 UNI2-AS - Orange Espagne SA, ES 17072 1466 AS17072 - TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 11664 1400 AS11664 - Techtel LMDS Comunicaciones Interactivas S.A., 38266 1331 VIL-AS-AP - Vodafone Idea Ltd, IN End of report