IPv6 R&E Routing Table Report   23:09 GMT Wed 08 Jun, 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:                              143291
    Number of IPv6 prefixes with a valid ROA:                     59523
    Number of IPv6 prefixes with an invalid ROA:                    669
    Number of IPv6 prefixes with no ROA:                          83099
Total ASNs present in the IPv6 Routing Table:                     28273
    Average AS path length:                                           2
    Longest AS path:                                                 28
Total Origin ASNs present in the IPv6 Routing Table:              27970
Paths with bogon ASNs present in the IPv6 Routing Table:              2

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      
/28:183     /29:4102    /30:514     /31:217     /32:21499   /33:2608    
/34:2219    /35:901     /36:5545    /37:825     /38:1430    /39:861     
/40:10715   /41:783     /42:2869    /43:1135    /44:12411   /45:1193    
/46:3068    /47:2792    /48:67316   /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       2424  CNCGROUP-GZ China Unicom Guangzhou network, CN
     45609       2263  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
      7552       2167  VIETEL-AS-AP Viettel Group, VN
     16509       2164  AMAZON-02, US
     45271       1809  ICLNET-AS-AP Idea Cellular Limited, IN
     11172       1782  Alestra, S. de R.L. de C.V., MX
     12479       1615  UNI2-AS, ES
      9808       1579  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     24547       1511  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     17623       1438  CNCGROUP-SZ China Unicom Shenzen network, CN
     28573       1431  CLARO S.A., BR
     36183       1331  AKAMAI-AS, US
     22773       1263  ASN-CXA-ALL-CCI-22773-RDC, US
     62240       1119  CLOUVIDER Clouvider - Global ASN, GB
     32098       1114  TRANSTELCO-INC, US
     56046       1085  CMNET-JIANGSU-AP China Mobile communications corporation, CN
     38266       1055  VODAFONE-IN Vodafone India Ltd., IN
     39891       1038  ALJAWWALSTC-AS, SA
     13335       1024  CLOUDFLARENET, US
     56044        969  CMNET-AS-LIAONING China Mobile communications corporation, C

End of report