[REN-BGP-stats-all] IPv6 R&E Routing Table Report - USP (Global) view

Mon Jul 28 21:46:52 UTC 2025

IPv6 R&E Routing Table Report   21:38 GMT Mon 28 Jul, 2025

  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:                              221261
    Number of IPv6 prefixes with a valid ROA:                    138743
    Number of IPv6 prefixes with an invalid ROA:                     37
    Number of IPv6 prefixes with no ROA:                          82481
Total ASNs present in the IPv6 Routing Table:                     35124
    Average AS path length:                                         5.4
    Longest AS path:                                                 34
Total Origin ASNs present in the IPv6 Routing Table:              34777
Paths with bogon ASNs present in the IPv6 Routing Table:             11

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

/16:1       /17:0       /18:0       /19:1       /20:13      /21:3       
/22:6       /23:6       /24:37      /25:11      /26:20      /27:20      
/28:154     /29:5186    /30:737     /31:332     /32:25848   /33:4817    
/34:4794    /35:1778    /36:8652    /37:1306    /38:2322    /39:1753    
/40:23193   /41:1497    /42:2779    /43:1288    /44:20709   /45:2752    
/46:4974    /47:6702    /48:99569   /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       6626  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd
     16509       5177  AMAZON-02, US
      7552       3972  VIETEL-AS-AP Viettel Group, VN
     45609       3357  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     13335       2593  CLOUDFLARENET, US
     60539       2547  HUICAST_TELECOM, HK
     11172       2434  Alestra, S. de R.L. de C.V., MX
     39891       1904  ALJAWWALSTC-AS, SA
     24547       1733  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li
     36183       1652  AKAMAI-AS, US
     28573       1573  Claro NXT Telecomunicacoes Ltda, BR
     17622       1523  CNCGROUP-GZ China Unicom Guangzhou network, CN
     56041       1515  CMNET-ZHEJIANG-AP China Mobile communications corporation
     32098       1502  TRANSTELCO-INC, US
     22773       1458  ASN-CXA-ALL-CCI-22773-RDC, US
      6167       1429  CELLCO-PART, US
     56046       1413  CMNET-JIANGSU-AP China Mobile communications corporation,
     12479       1395  UNI2-AS, ES
     38266       1330  VIL-AS-AP Vodafone Idea Ltd, IN
     45271       1317  VIL-AS-AP Vodafone Idea Ltd, IN

End of report