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 20 Jun, 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: 236813 Number of IPv6 prefixes with a valid ROA: 189814 Number of IPv6 prefixes with an invalid ROA: 57 Number of IPv6 prefixes with no ROA: 46942 Total ASNs present in the IPv6 Routing Table: 36472 Average AS path length: 4.5 Longest AS path: 33 Total Origin ASNs present in the IPv6 Routing Table: 36097 Paths with bogon ASNs present in the IPv6 Routing Table: 1 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:40 /25:12 /26:17 /27:18 /28:158 /29:5278 /30:738 /31:341 /32:26400 /33:4687 /34:4031 /35:1460 /36:8713 /37:1201 /38:2677 /39:1808 /40:23384 /41:1667 /42:2897 /43:1344 /44:23616 /45:4495 /46:4950 /47:7352 /48:109498 /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 7126 CHINAMOBILE-CN - China Mobile Communications Group Co., L 16509 5661 AMAZON-02 - Amazon.com, Inc., US 7552 4024 VIETEL-AS-AP - Viettel Group, VN 45609 3538 BHARTI-MOBILITY-AS-AP - Bharti Airtel Ltd. AS for GPRS Se 11172 2594 AS11172 - Alestra, S. de R.L. de C.V., MX 13335 2548 CLOUDFLARENET - Cloudflare, Inc., US 56041 2257 CMNET-Zhejiang-AP - China Mobile communications corporati 39891 2231 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 32098 1968 TRANSTELCO-INC - Transtelco Inc, US 17622 1961 CNCGROUP-GZ - China Unicom Guangzhou network, CN 24547 1904 CMNET-V4HEBEI-AS-AP - Hebei Mobile Communication Company 28573 1688 AS28573 - Claro NXT Telecomunicacoes Ltda, BR 6167 1652 CELLCO-PART - Verizon Business, US 36183 1646 AKAMAI-AS - Akamai Technologies, Inc., US 56046 1586 CMNET-Jiangsu-AP - China Mobile communications corporatio 12479 1544 UNI2-AS - Orange Espagne SA, ES 36992 1471 ETISALAT MISR - ETISALAT MISR, EG 17072 1416 AS17072 - TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 11664 1325 AS11664 - Techtel LMDS Comunicaciones Interactivas S.A., 47331 1280 TTNET - TTNet A.S., TR End of report