IPv6 R&E Routing Table Report   23:09 GMT Thu 04 Aug, 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:                              146036
    Number of IPv6 prefixes with a valid ROA:                     61518
    Number of IPv6 prefixes with an invalid ROA:                    551
    Number of IPv6 prefixes with no ROA:                          83967
Total ASNs present in the IPv6 Routing Table:                     28596
    Average AS path length:                                         4.3
    Longest AS path:                                                 38
Total Origin ASNs present in the IPv6 Routing Table:              28272
Paths with bogon ASNs present in the IPv6 Routing Table:             35

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

/16:0       /17:0       /18:0       /19:1       /20:15      /21:3       
/22:7       /23:7       /24:28      /25:8       /26:15      /27:20      
/28:188     /29:4265    /30:510     /31:278     /32:21624   /33:2703    
/34:2251    /35:911     /36:5512    /37:828     /38:1453    /39:875     
/40:11038   /41:825     /42:2220    /43:986     /44:13372   /45:1353    
/46:3092    /47:2952    /48:68695   /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       
/64:1       

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

       ASN No of Nets  Description
     17622       2382  CNCGROUP-GZ China Unicom Guangzhou network, CN
     16509       2286  AMAZON-02, US
     45609       2281  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
      7552       2172  VIETEL-AS-AP Viettel Group, VN
      9808       1941  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     45271       1795  ICLNET-AS-AP Idea Cellular Limited, IN
     11172       1766  Alestra, S. de R.L. de C.V., MX
     24547       1646  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     12479       1617  UNI2-AS, ES
     28573       1561  Claro NXT Telecomunicacoes Ltda, BR
     17623       1510  CNCGROUP-SZ China Unicom Shenzen network, CN
     36183       1358  AKAMAI-AS, US
     39891       1270  ALJAWWALSTC-AS, SA
     22773       1261  ASN-CXA-ALL-CCI-22773-RDC, US
     32098       1147  TRANSTELCO-INC, US
     56046       1108  CMNET-JIANGSU-AP China Mobile communications corporation, CN
     38266       1098  VODAFONE-IN Vodafone India Ltd., IN
     62240       1086  CLOUVIDER Clouvider - Global ASN, GB
     13335       1037  CLOUDFLARENET, US
     17072        986  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX

End of report