Report for 28944

Name

TataMedia - TATA Communications (Canada) Ltd., CA

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 AS6447) 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.

28944 TATAMEDIA, CA

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3, US
    AS6079          RCN-AS, US
    AS6453          AS6453, US
    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
15612 AS28944        ORIGIN  Originate:       4864 /19.75  Transit:          0 /0.00  TATAMEDIA, CA

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       %
16377 AS28944       TATAMEDIA, CA                                     19      4      2     17      2  10.53%


  Prefix               AS Path                              Aggregation Suggestion
  85.187.213.0/24      3257 6453 28944        
  85.187.214.0/24      57866 6453 28944       
  85.187.215.0/24      3257 6453 4755 28944   
  130.250.109.0/24     3257 6453 4755 28944   
  130.250.133.0/24     57866 6453 4755 28944 28944   
  130.250.134.0/24     3257 6453 28944        
  147.185.246.0/24     57866 6453 28944       
  147.185.247.0/24     6939 6453 4755 28944   
  147.185.254.0/23     6939 6453 28944      + Announce - aggregate of 147.185.254.0/24 (6939 6453 28944) and 147.185.255.0/24 (6939 6453 28944)
  147.185.254.0/24     6939 6453 28944      - Withdrawn - aggregated with 147.185.255.0/24 (6939 6453 28944)
  147.185.255.0/24     6939 6453 28944      - Withdrawn - aggregated with 147.185.254.0/24 (6939 6453 28944)
  151.237.11.0/24      57866 6453 28944       
  151.237.12.0/24      57866 6453 28944       
  151.237.13.0/24      3257 6453 28944        
  151.237.14.0/23      57866 6453 28944     + Announce - aggregate of 151.237.14.0/24 (57866 6453 28944) and 151.237.15.0/24 (57866 6453 28944)
  151.237.14.0/24      57866 6453 28944     - Withdrawn - aggregated with 151.237.15.0/24 (57866 6453 28944)
  151.237.15.0/24      57866 6453 28944     - Withdrawn - aggregated with 151.237.14.0/24 (57866 6453 28944)
  151.237.95.0/24      57866 6453 28944       
  161.115.72.0/24      3257 6453 28944        
  195.234.98.0/24      57866 6453 28944       
  207.38.212.0/24      293 6079 28944         

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

AS28944   3 More Specifics   3 Total Advertisements   TATAMEDIA, CA
    147.185.246.0/24              147.185.246.0/23
    147.185.254.0/24              147.185.254.0/23
    147.185.255.0/24              147.185.254.0/23
    147.185.247.0/24              147.185.246.0/23

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 130.250.109.0/24            Withdrawn
    - 130.250.133.0/24            Withdrawn
    - 130.250.134.0/24            Withdrawn
    - 147.185.247.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS28944 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28944\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS28914 - AS29090'
             
             as-block:       AS28914 - AS29090
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2018-11-22T15:27:31Z
             last-modified:  2018-11-22T15:27:31Z
             source:         RIPE
             
             % Information related to 'AS28944'
             
             % Abuse contact for 'AS28944' is '6453abuse@tatacommunications.com'
             
             aut-num:        AS28944
             as-name:        TataMedia
             org:            ORG-TIC1-RIPE
             admin-c:        IAT33-RIPE
             tech-c:         GS15365-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         TELEGLOBE-MNT
             created:        2003-04-15T12:24:35Z
             last-modified:  2021-05-28T13:21:05Z
             source:         RIPE
             
             organisation:   ORG-TIC1-RIPE
             org-name:       TATA Communications (Canada) Ltd.
             country:        CA
             reg-nr:         3078640 (Nova Scotia)
             org-type:       LIR
             address:        1441 rue Carrie-Derick
             address:        H3C 6W2
             address:        Montreal Quebec
             address:        CANADA
             phone:          +15148687313
             phone:          +91 20 66144444
             admin-c:        MP24860-RIPE
             mnt-ref:        AS8297-MNT
             mnt-ref:        TELEGLOBE-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         TELEGLOBE-MNT
             tech-c:         IA1570-RIPE
             tech-c:         IA1570-RIPE
             tech-c:         IA1570-RIPE
             abuse-c:        AH8738-RIPE
             created:        2004-04-17T11:19:14Z
             last-modified:  2026-05-13T07:29:35Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)