IPv6 R&E Routing Table Report   23:08 GMT Thu 20 Oct, 2022

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

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

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

BGP routing table entries examined:                              154653
    Number of IPv6 prefixes with a valid ROA:                     66412
    Number of IPv6 prefixes with an invalid ROA:                    690
    Number of IPv6 prefixes with no ROA:                          87551
Total ASNs present in the IPv6 Routing Table:                     29156
    Average AS path length:                                         4.2
    Longest AS path:                                                 43
Total Origin ASNs present in the IPv6 Routing Table:              28836
Paths with bogon ASNs present in the IPv6 Routing Table:             35

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

/16:0       /17:0       /18:0       /19:1       /20:16      /21:3       
/22:7       /23:7       /24:29      /25:8       /26:16      /27:20      
/28:192     /29:4189    /30:619     /31:277     /32:22167   /33:2823    
/34:2446    /35:996     /36:5686    /37:801     /38:1560    /39:1164    
/40:12741   /41:867     /42:2290    /43:1016    /44:14213   /45:1445    
/46:3355    /47:3076    /48:72621   /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       
/64:2       

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

       ASN No of Nets  Description
      9808       3861  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     16509       2646  AMAZON-02, US
     17622       2337  CNCGROUP-GZ China Unicom Guangzhou network, CN
     45609       2310  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
      7552       2156  VIETEL-AS-AP Viettel Group, VN
     45271       1904  ICLNET-AS-AP Idea Cellular Limited, IN
     11172       1880  Alestra, S. de R.L. de C.V., MX
     24547       1808  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     28573       1660  Claro NXT Telecomunicacoes Ltda, BR
     12479       1616  UNI2-AS, ES
     17623       1511  CNCGROUP-SZ China Unicom Shenzen network, CN
     36183       1379  AKAMAI-AS, US
     22773       1288  ASN-CXA-ALL-CCI-22773-RDC, US
     39891       1271  ALJAWWALSTC-AS, SA
     32098       1232  TRANSTELCO-INC, US
     38266       1171  VODAFONE-IN Vodafone India Ltd., IN
     56046       1109  CMNET-JIANGSU-AP China Mobile communications corporation, CN
     62240       1085  CLOUVIDER Clouvider - Global ASN, GB
     17072       1057  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     13335       1053  CLOUDFLARENET, US

End of report