IPv6 R&E Routing Table Report   21:40 GMT Wed 27 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:                              238889
    Number of IPv6 prefixes with a valid ROA:                    184026
    Number of IPv6 prefixes with an invalid ROA:                     40
    Number of IPv6 prefixes with no ROA:                          54823
Total ASNs present in the IPv6 Routing Table:                     36375
    Average AS path length:                                         5.5
    Longest AS path:                                                 46
Total Origin ASNs present in the IPv6 Routing Table:              35998
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      
/28:158     /29:5281    /30:735     /31:338     /32:26464   /33:4649    
/34:4045    /35:1509    /36:8863    /37:1205    /38:2671    /39:1778    
/40:22834   /41:1676    /42:2864    /43:1327    /44:23752   /45:4466    
/46:5081    /47:7475    /48:111599  /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       7103  CHINAMOBILE-CN - China Mobile Communications Group Co., L
     16509       5633  AMAZON-02 - Amazon.com, Inc., US
      7552       4020  VIETEL-AS-AP - Viettel Group, VN
     45609       3527  BHARTI-MOBILITY-AS-AP - Bharti Airtel Ltd. AS for GPRS Se
     13335       2635  CLOUDFLARENET - Cloudflare, Inc., US
     11172       2544  AS11172 - Alestra, S. de R.L. de C.V., MX
     39891       2195  ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA
     20115       2165  CHARTER-20115 - Charter Communications LLC, US
     17622       1961  CNCGROUP-GZ - China Unicom Guangzhou network, CN
     32098       1926  TRANSTELCO-INC - Transtelco Inc, US
     24547       1904  CMNET-V4HEBEI-AS-AP - Hebei Mobile Communication Company 
     56041       1891  CMNET-Zhejiang-AP - China Mobile communications corporati
     28573       1666  AS28573 - Claro NXT Telecomunicacoes Ltda, BR
      6167       1647  CELLCO-PART - Verizon Business, US
     36183       1615  AKAMAI-AS - Akamai Technologies, Inc., US
     56046       1556  CMNET-Jiangsu-AP - China Mobile communications corporatio
     12479       1547  UNI2-AS - Orange Espagne SA, ES
     36992       1471  ETISALAT MISR - ETISALAT MISR, EG
     22773       1464  ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
     17072       1444  AS17072 - TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.

End of report