IPv6 R&E Routing Table Report   21:40 GMT Sat 23 May, 2026

  IPv6 BGP Table (Global) as seen at USP.

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

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

BGP routing table entries examined:                              238480
    Number of IPv6 prefixes with a valid ROA:                    180350
    Number of IPv6 prefixes with an invalid ROA:                     42
    Number of IPv6 prefixes with no ROA:                          58088
Total ASNs present in the IPv6 Routing Table:                     36358
    Average AS path length:                                         5.5
    Longest AS path:                                                 41
Total Origin ASNs present in the IPv6 Routing Table:              35976
Paths with bogon ASNs present in the IPv6 Routing Table:              6

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

/16:0       /17:0       /18:0       /19:1       /20:14      /21:3       
/22:6       /23:6       /24:42      /25:12      /26:17      /27:18      
/28:157     /29:5299    /30:736     /31:338     /32:26447   /33:4646    
/34:4076    /35:1482    /36:8850    /37:1201    /38:2664    /39:1776    
/40:22904   /41:1674    /42:2872    /43:1324    /44:23730   /45:4465    
/46:5038    /47:7482    /48:111199  /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       7099  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd
     16509       5628  AMAZON-02 - Amazon.com, Inc., US
      7552       4018  VIETEL-AS-AP Viettel Group, VN
     45609       3526  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     13335       2639  CLOUDFLARENET - Cloudflare, Inc., US
     11172       2543  Alestra, S. de R.L. de C.V., MX
     39891       2195  ALJAWWALSTC-AS, SA
     20115       2165  CHARTER-20115 - Charter Communications LLC, US
     17622       1968  CNCGROUP-GZ China Unicom Guangzhou network, CN
     32098       1914  TRANSTELCO-INC - Transtelco Inc, US
     24547       1904  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li
     56041       1891  CMNET-ZHEJIANG-AP China Mobile communications corporation
     28573       1667  Claro NXT Telecomunicacoes Ltda, BR
      6167       1647  CELLCO-PART - Verizon Business, US
     36183       1638  AKAMAI-AS - Akamai Technologies, Inc., US
     56046       1555  CMNET-JIANGSU-AP China Mobile communications corporation,
     12479       1547  UNI2-AS, ES
     36992       1471  ETISALAT-MISR, EG
     22773       1464  ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
     17072       1442  TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V., MX

End of report