IPv6 R&E Routing Table Report   23:08 GMT Fri 05 Jan, 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:                              187347
    Number of IPv6 prefixes with a valid ROA:                    105272
    Number of IPv6 prefixes with an invalid ROA:                    565
    Number of IPv6 prefixes with no ROA:                          81510
Total ASNs present in the IPv6 Routing Table:                     31886
    Average AS path length:                                         4.6
    Longest AS path:                                                 29
Total Origin ASNs present in the IPv6 Routing Table:              31583
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      /27:22      
/28:210     /29:4464    /30:620     /31:322     /32:23384   /33:3345    
/34:2941    /35:1102    /36:6444    /37:971     /38:1828    /39:1272    
/40:15685   /41:974     /42:3632    /43:1142    /44:18412   /45:2468    
/46:4815    /47:6741    /48:86466   /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       6378  Alestra, S. de R.L. de C.V., MX
      9808       4623  CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 
     16509       4402  AMAZON-02, US
     18403       4359  FPT-AS-AP FPT Telecom Company, VN
      7552       2647  VIETEL-AS-AP Viettel Group, VN
     45609       2507  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
     24547       2017  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit
     45271       1829  ICLNET-AS-AP Idea Cellular Limited, IN
     12479       1645  UNI2-AS, ES
     32098       1544  TRANSTELCO-INC, US
     17622       1533  CNCGROUP-GZ China Unicom Guangzhou network, CN
     38266       1484  VIL-AS-AP Vodafone Idea Ltd, IN
     28573       1462  Claro NXT Telecomunicacoes Ltda, BR
     36183       1382  AKAMAI-AS, US
     39891       1371  ALJAWWALSTC-AS, SA
     13335       1338  CLOUDFLARENET, US
     17072       1319  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     22773       1189  ASN-CXA-ALL-CCI-22773-RDC, US
      6167       1165  CELLCO-PART, US
     56046       1153  CMNET-JIANGSU-AP China Mobile communications corporation, CN

End of report