IPv6 R&E Routing Table Report   21:40 GMT Wed 22 Apr, 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:                              235266
    Number of IPv6 prefixes with a valid ROA:                    159747
    Number of IPv6 prefixes with an invalid ROA:                     38
    Number of IPv6 prefixes with no ROA:                          75481
Total ASNs present in the IPv6 Routing Table:                     36162
    Average AS path length:                                         5.5
    Longest AS path:                                                 34
Total Origin ASNs present in the IPv6 Routing Table:              35812
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      /25:13      /26:17      /27:18      
/28:158     /29:5353    /30:821     /31:338     /32:26318   /33:4606    
/34:4024    /35:1482    /36:8712    /37:1216    /38:2649    /39:1768    
/40:22813   /41:1639    /42:2836    /43:1325    /44:23335   /45:4444    
/46:4907    /47:7130    /48:109272  /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       7087  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd
     16509       5532  AMAZON-02 - Amazon.com, Inc., US
      7552       4014  VIETEL-AS-AP Viettel Group, VN
     45609       3524  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     13335       2704  CLOUDFLARENET - Cloudflare, Inc., US
     11172       2487  Alestra, S. de R.L. de C.V., MX
     20115       2128  CHARTER-20115 - Charter Communications LLC, US
     39891       2078  ALJAWWALSTC-AS, SA
     17622       1964  CNCGROUP-GZ China Unicom Guangzhou network, CN
     56041       1892  CMNET-ZHEJIANG-AP China Mobile communications corporation
     32098       1868  TRANSTELCO-INC - Transtelco Inc, US
     24547       1728  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li
     28573       1667  Claro NXT Telecomunicacoes Ltda, BR
     36183       1652  AKAMAI-AS - Akamai Technologies, Inc., US
      6167       1626  CELLCO-PART - Verizon Business, US
     56046       1553  CMNET-JIANGSU-AP China Mobile communications corporation,
     12479       1550  UNI2-AS, ES
     36992       1470  ETISALAT-MISR, EG
     22773       1454  ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
     17072       1446  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX

End of report