IPv6 R&E Routing Table Report   22:49 GMT Fri 20 Mar, 2026

  IPv6 BGP Table (Global) as seen at RouteViews6 OIX.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/OIX/

Analysis Summary
----------------

BGP routing table entries examined:                              247379
Total ASNs present in the IPv6 Routing Table:                     34511
    Average AS path length:                                         3.3
    Longest AS path:                                                 32
Total Origin ASNs present in the IPv6 Routing Table:              34176
Paths with bogon ASNs present in the IPv6 Routing Table:              0

IPv6 Subnet Table
-----------------

/16:1       /17:0       /18:0       /19:1       /20:14      /21:3       
/22:6       /23:6       /24:41      /25:12      /26:17      /27:18      
/28:161     /29:5439    /30:839     /31:346     /32:26641   /33:5683    
/34:5530    /35:1913    /36:9524    /37:1310    /38:2773    /39:1846    
/40:22998   /41:1709    /42:2935    /43:1413    /44:23967   /45:4371    
/46:5040    /47:7233    /48:114987  /49:138     /50:4       /51:2       
/52:26      /53:0       /54:1       /55:1       /56:122     /57:0       
/58:0       /59:0       /60:2       /61:0       /62:0       /63:1       
/64:286     

Global IPv6 Per AS prefix count summary
---------------------------------------

       ASN No of Nets  Description
      9808       6910  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd
     16509       5478  AMAZON-02 - Amazon.com, Inc., US
      7552       3980  VIETEL-AS-AP Viettel Group, VN
     45609       3607  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     13335       3052  CLOUDFLARENET - Cloudflare, Inc., US
      4538       2853  ERX-CERNET-BKB China Education and Research Network Cente
     11172       2432  Alestra, S. de R.L. de C.V., MX
     20115       2105  CHARTER-20115 - Charter Communications LLC, US
     39891       2030  ALJAWWALSTC-AS, SA
     56041       1893  CMNET-ZHEJIANG-AP China Mobile communications corporation
     32098       1826  TRANSTELCO-INC - Transtelco Inc, US
     17622       1774  CNCGROUP-GZ China Unicom Guangzhou network, CN
     24547       1725  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li
     28573       1667  Claro NXT Telecomunicacoes Ltda, BR
     36183       1645  AKAMAI-AS - Akamai Technologies, Inc., US
      6167       1542  CELLCO-PART - Verizon Business, US
     12479       1537  UNI2-AS, ES
     56046       1524  CMNET-JIANGSU-AP China Mobile communications corporation,
     36992       1457  ETISALAT-MISR, EG
     22773       1452  ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US

End of report