IPv6 R&E Routing Table Report   21:40 GMT Tue 10 Mar, 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:                              231401
    Number of IPv6 prefixes with a valid ROA:                    154135
    Number of IPv6 prefixes with an invalid ROA:                     29
    Number of IPv6 prefixes with no ROA:                          77237
Total ASNs present in the IPv6 Routing Table:                     35977
    Average AS path length:                                         5.5
    Longest AS path:                                                 36
Total Origin ASNs present in the IPv6 Routing Table:              35626
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       /24:41      /25:12      /26:17      /27:18      
/28:153     /29:5329    /30:816     /31:336     /32:26185   /33:4589    
/34:4024    /35:1464    /36:8609    /37:1211    /38:2624    /39:1766    
/40:22289   /41:1626    /42:2819    /43:1306    /44:23218   /45:4270    
/46:4897    /47:7036    /48:106715  /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       6905  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd
     16509       5454  AMAZON-02 - Amazon.com, Inc., US
      7552       3979  VIETEL-AS-AP Viettel Group, VN
     45609       3499  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     13335       2758  CLOUDFLARENET - Cloudflare, Inc., US
     11172       2383  Alestra, S. de R.L. de C.V., MX
     39891       2058  ALJAWWALSTC-AS, SA
     17622       1964  CNCGROUP-GZ China Unicom Guangzhou network, CN
     56041       1861  CMNET-ZHEJIANG-AP China Mobile communications corporation
     32098       1796  TRANSTELCO-INC - Transtelco Inc, US
     24547       1736  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li
     28573       1661  Claro NXT Telecomunicacoes Ltda, BR
     36183       1644  AKAMAI-AS - Akamai Technologies, Inc., US
     12479       1524  UNI2-AS, ES
     56046       1521  CMNET-JIANGSU-AP China Mobile communications corporation,
      6167       1507  CELLCO-PART - Verizon Business, US
     36992       1451  ETISALAT-MISR, EG
     22773       1449  ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
     17072       1426  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     38266       1342  VIL-AS-AP Vodafone Idea Ltd, IN

End of report