Report for 133276

Name

BIRLASOFT-AS - Birlasoft IndiaLtd., IN

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

133276 BIRLASOFT-AS - Birlasoft IndiaLtd., IN

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS55836         RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
    AS9498          BBIL-AP - BHARTI Airtel Ltd., IN
    AS4755          TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP, IN

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29259 AS133276       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  BIRLASOFT-AS - Birlasoft IndiaLtd., IN

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
24674 AS133276      BIRLASOFT-AS - Birlasoft IndiaLtd., IN             7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  103.37.76.0/23       4777 2516 6453 4755 133276 + Announce - aggregate of 103.37.76.0/24 (4777 2516 6453 4755 133276) and 103.37.77.0/24 (4777 2516 6453 4755 133276)
  103.37.76.0/24       4777 2516 6453 4755 133276 - Withdrawn - aggregated with 103.37.77.0/24 (4777 2516 6453 4755 133276)
  103.37.77.0/24       4777 2516 6453 4755 133276 - Withdrawn - aggregated with 103.37.76.0/24 (4777 2516 6453 4755 133276)
  103.37.78.0/24       4777 2516 6453 4755 133276   
  103.37.79.0/24       4777 2497 1299 64049 55836 133276   
  103.243.224.0/24     4777 2516 6453 4755 133276   
  103.243.226.0/24     4608 24115 9498 133276   
  202.9.64.0/24        4608 24115 9498 133276 133276 133276 133276   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS133276   4 More Specifics   7 Total Advertisements   BIRLASOFT-AS - Birlasoft IndiaLtd., IN
    103.37.76.0/24                103.37.76.0/22
    103.37.77.0/24                103.37.76.0/22
    103.37.78.0/24                103.37.76.0/22
    103.37.79.0/24                103.37.76.0/22

Whois Entry

whois: 402628

IANA has recorded AS133276 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS133276\n