IPv6 R&E Routing Table Report   23:08 GMT Thu 11 Apr, 2024

  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:                              194047
    Number of IPv6 prefixes with a valid ROA:                    114172
    Number of IPv6 prefixes with an invalid ROA:                    468
    Number of IPv6 prefixes with no ROA:                          79407
Total ASNs present in the IPv6 Routing Table:                     32523
    Average AS path length:                                         4.7
    Longest AS path:                                                 38
Total Origin ASNs present in the IPv6 Routing Table:              32218
Paths with bogon ASNs present in the IPv6 Routing Table:              4

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

/16:0       /17:0       /18:0       /19:1       /20:13      /21:3       
/22:7       /23:7       /24:32      /25:8       /26:16      /27:21      
/28:204     /29:4536    /30:610     /31:322     /32:24076   /33:3485    
/34:3099    /35:1113    /36:6732    /37:1005    /38:1920    /39:1289    
/40:15978   /41:1043    /42:2326    /43:1167    /44:19686   /45:2633    
/46:4920    /47:7001    /48:90794   /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       
/64:0       

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

       ASN No of Nets  Description
     11172       6654  Alestra, S. de R.L. de C.V., MX
     16509       4713  AMAZON-02, US
      9808       4664  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     18403       4067  FPT-AS-AP FPT Telecom Company, VN
      7552       2910  VIETEL-AS-AP Viettel Group, VN
     45609       2609  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
     24547       2029  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     45271       1815  ICLNET-AS-AP Idea Cellular Limited, IN
     13335       1595  CLOUDFLARENET, US
     17622       1534  CNCGROUP-GZ China Unicom Guangzhou network, CN
     38266       1522  VIL-AS-AP Vodafone Idea Ltd, IN
     12479       1507  UNI2-AS, ES
     28573       1462  Claro NXT Telecomunicacoes Ltda, BR
     32098       1372  TRANSTELCO-INC, US
     39891       1332  ALJAWWALSTC-AS, SA
     36183       1327  AKAMAI-AS, US
     17072       1320  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
    132884       1284  SUMMIT-BD Summit Communications Limited, BD
     24432       1205  AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet s
      6167       1190  CELLCO-PART, US

End of report