IPv6 R&E Routing Table Report   23:08 GMT Fri 02 Jun, 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:                              176072
    Number of IPv6 prefixes with a valid ROA:                     92060
    Number of IPv6 prefixes with an invalid ROA:                    624
    Number of IPv6 prefixes with no ROA:                          83388
Total ASNs present in the IPv6 Routing Table:                     30711
    Average AS path length:                                         4.3
    Longest AS path:                                                 28
Total Origin ASNs present in the IPv6 Routing Table:              30398
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       /24:30      /25:8       /26:16      /27:20      
/28:198     /29:4289    /30:590     /31:302     /32:22712   /33:3111    
/34:2615    /35:1017    /36:6298    /37:1019    /38:1670    /39:1478    
/40:13992   /41:942     /42:2560    /43:1129    /44:16558   /45:2009    
/46:4896    /47:5294    /48:83285   /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       5501  Alestra, S. de R.L. de C.V., MX
      9808       4448  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     18403       4272  FPT-AS-AP FPT Telecom Company, VN
     16509       3523  AMAZON-02, US
     45609       2463  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
     17622       2311  CNCGROUP-GZ China Unicom Guangzhou network, CN
      7552       2202  VIETEL-AS-AP Viettel Group, VN
     28573       1880  Claro NXT Telecomunicacoes Ltda, BR
     24547       1827  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     45271       1748  ICLNET-AS-AP Idea Cellular Limited, IN
     12479       1616  UNI2-AS, ES
     17623       1448  CNCGROUP-SZ China Unicom Shenzen network, CN
     36183       1368  AKAMAI-AS, US
     32098       1344  TRANSTELCO-INC, US
     39891       1316  ALJAWWALSTC-AS, SA
     13335       1289  CLOUDFLARENET, US
     38266       1289  VIL-AS-AP Vodafone Idea Ltd, IN
     17072       1268  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     22773       1231  ASN-CXA-ALL-CCI-22773-RDC, US
     56046       1132  CMNET-JIANGSU-AP China Mobile communications corporation, CN

End of report