IPv6 R&E Routing Table Report   23:08 GMT Wed 30 Aug, 2023

  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:                              181273
    Number of IPv6 prefixes with a valid ROA:                     97509
    Number of IPv6 prefixes with an invalid ROA:                    770
    Number of IPv6 prefixes with no ROA:                          82994
Total ASNs present in the IPv6 Routing Table:                     31278
    Average AS path length:                                         4.8
    Longest AS path:                                                 30
Total Origin ASNs present in the IPv6 Routing Table:              30980
Paths with bogon ASNs present in the IPv6 Routing Table:              4

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

/16:0       /17:0       /18:0       /19:1       /20:14      /21:3       
/22:7       /23:7       /24:32      /25:8       /26:16      /27:20      
/28:207     /29:4357    /30:611     /31:310     /32:23133   /33:3261    
/34:2806    /35:987     /36:6204    /37:955     /38:1754    /39:1402    
/40:14690   /41:943     /42:3583    /43:1151    /44:17561   /45:2153    
/46:4639    /47:5704    /48:84752   /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
     11172       5946  Alestra, S. de R.L. de C.V., MX
      9808       4546  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     18403       4214  FPT-AS-AP FPT Telecom Company, VN
     16509       3831  AMAZON-02, US
      7552       2532  VIETEL-AS-AP Viettel Group, VN
     45609       2503  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
     24547       1829  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     45271       1800  ICLNET-AS-AP Idea Cellular Limited, IN
     28573       1666  Claro NXT Telecomunicacoes Ltda, BR
     12479       1622  UNI2-AS, ES
     17622       1533  CNCGROUP-GZ China Unicom Guangzhou network, CN
     38266       1514  VIL-AS-AP Vodafone Idea Ltd, IN
     32098       1389  TRANSTELCO-INC, US
     36183       1358  AKAMAI-AS, US
     13335       1318  CLOUDFLARENET, US
     17072       1271  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     22773       1208  ASN-CXA-ALL-CCI-22773-RDC, US
     39891       1165  ALJAWWALSTC-AS, SA
     62240       1153  CLOUVIDER Clouvider - Global ASN, GB
     56046       1143  CMNET-JIANGSU-AP China Mobile communications corporation, CN

End of report