Global IPv6 R&E Routing Table Report   22:15 GMT  28 Mar, 2021

  IPv6 BGP Table (Global) as seen at BT London.

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

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

BGP routing table entries examined:                              109649
Total ASNs present in the IPv6 Routing Table:                     21961
    Average AS path length:                                         4.7
    Longest AS path:                                                 25
Total Origin ASNs present in the IPv6 Routing Table:              21717
Paths with bogon ASNs present in the IPv6 Routing Table:              0

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

/16:0       /17:0       /18:0       /19:1       /20:13      /21:3       
/22:8       /23:7       /24:29      /25:8       /26:15      /27:20      
/28:115     /29:3560    /30:506     /31:194     /32:16217   /33:2360    
/34:2025    /35:903     /36:4428    /37:666     /38:1249    /39:413     
/40:7472    /41:676     /42:2436    /43:642     /44:8219    /45:753     
/46:2444    /47:1827    /48:52389   /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       
/64:40      

Global IPv6 Per AS prefix count summary
---------------------------------------

       ASN No of Nets  Description
     45609       2120  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
     17622       2112  CNCGROUP-GZ China Unicom Guangzhou network, CN
     11172       1996  Alestra, S. de R.L. de C.V., MX
     16509       1510  AMAZON-02, US
     12479       1495  UNI2-AS, ES
      7552       1389  VIETEL-AS-AP Viettel Group, VN
     45271       1376  ICLNET-AS-AP Idea Cellular Limited, IN
     22773       1229  ASN-CXA-ALL-CCI-22773-RDC, US
     28573       1224  Claro NXT Telecomunicacoes Ltda, BR
     56046       1059  CMNET-JIANGSU-AP China Mobile communications corporation, CN
     17623        919  CNCGROUP-SZ China Unicom Shenzen network, CN
      9808        833  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     32098        824  TRANSTELCO-INC, US
      4808        823  CHINA169-BJ China Unicom Beijing Province Network, CN
     13335        822  CLOUDFLARENET, US
     38266        818  VIL-AS-AP Vodafone Idea Ltd, IN
     39891        790  ALJAWWALSTC-AS, SA
     62240        702  CLOUVIDER Clouvider - Global ASN, GB
     20940        693  AKAMAI-ASN1, NL
     33363        641  BHN-33363, US

End of report