Report for 37012

Name

Comsys (GH) Limited - Comsys (GH) Limited, GH

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.

37012 ComSysGH-AS, GH

  Adjacency:     6  Upstream:     1  Downstream:     5
  Upstream Adjacent AS list
    AS328983        Groupe-Comsys-Limited-AS, GH
  Downstream Adjacent AS list
    AS327928        Consolidated-Bank-Ghana, GH
    AS327853        CEIB, GH
    AS328639        Ghana-National-Petroleum, GH
    AS37392         SSNIT, GH
    AS328890        Cal-Bank-AS, GH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11083 AS37012        ORG+TRN Originate:       8960 /18.87  Transit:       1536 /21.42 ComSysGH-AS, GH

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       %
 2310 AS37012       ComSysGH-AS, GH                                   35     32      7     10     25  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  41.222.232.0/22      3741 37613 328983 37012 + Announce - aggregate of 41.222.232.0/23 (3741 37613 328983 37012) and 41.222.234.0/23 (3741 37613 328983 37012)
  41.222.232.0/24      3741 37613 328983 37012 - Withdrawn - aggregated with 41.222.233.0/24 (3741 37613 328983 37012)
  41.222.233.0/24      3741 37613 328983 37012 - Withdrawn - aggregated with 41.222.232.0/24 (3741 37613 328983 37012)
  41.222.234.0/24      3741 37613 328983 37012 - Withdrawn - aggregated with 41.222.235.0/24 (3741 37613 328983 37012)
  41.222.235.0/24      3741 37613 328983 37012 - Withdrawn - aggregated with 41.222.234.0/24 (3741 37613 328983 37012)
  196.61.32.0/21       3741 37613 328983 37012 + Announce - aggregate of 196.61.32.0/22 (3741 37613 328983 37012) and 196.61.36.0/22 (3741 37613 328983 37012)
  196.61.32.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.33.0/24 (3741 37613 328983 37012)
  196.61.33.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.32.0/24 (3741 37613 328983 37012)
  196.61.34.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.35.0/24 (3741 37613 328983 37012)
  196.61.35.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.34.0/24 (3741 37613 328983 37012)
  196.61.36.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.37.0/24 (3741 37613 328983 37012)
  196.61.37.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.36.0/24 (3741 37613 328983 37012)
  196.61.38.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.39.0/24 (3741 37613 328983 37012)
  196.61.39.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.38.0/24 (3741 37613 328983 37012)
  196.61.40.0/22       3741 37613 328983 37012 + Announce - aggregate of 196.61.40.0/23 (3741 37613 328983 37012) and 196.61.42.0/23 (3741 37613 328983 37012)
  196.61.40.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.41.0/24 (3741 37613 328983 37012)
  196.61.41.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.40.0/24 (3741 37613 328983 37012)
  196.61.42.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.43.0/24 (3741 37613 328983 37012)
  196.61.43.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.42.0/24 (3741 37613 328983 37012)
  196.61.44.0/23       3741 37613 328983 37012 + Announce - aggregate of 196.61.44.0/24 (3741 37613 328983 37012) and 196.61.45.0/24 (3741 37613 328983 37012)
  196.61.44.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.45.0/24 (3741 37613 328983 37012)
  196.61.45.0/24       3741 37613 328983 37012 - Withdrawn - aggregated with 196.61.44.0/24 (3741 37613 328983 37012)
  196.61.46.0/24       3741 37613 328983 37012   
  196.61.47.0/24       6939 37613 328983 37012   
  197.159.128.0/21     3741 37613 328983 37012 + Announce - aggregate of 197.159.128.0/22 (3741 37613 328983 37012) and 197.159.132.0/22 (3741 37613 328983 37012)
  197.159.128.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.129.0/24 (3741 37613 328983 37012)
  197.159.129.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.128.0/24 (3741 37613 328983 37012)
  197.159.130.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.131.0/24 (3741 37613 328983 37012)
  197.159.131.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.130.0/24 (3741 37613 328983 37012)
  197.159.132.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.133.0/24 (3741 37613 328983 37012)
  197.159.133.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.132.0/24 (3741 37613 328983 37012)
  197.159.134.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.135.0/24 (3741 37613 328983 37012)
  197.159.135.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.134.0/24 (3741 37613 328983 37012)
  197.159.136.0/22     3741 37613 328983 37012 + Announce - aggregate of 197.159.136.0/23 (3741 37613 328983 37012) and 197.159.138.0/23 (3741 37613 328983 37012)
  197.159.136.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.137.0/24 (3741 37613 328983 37012)
  197.159.137.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.136.0/24 (3741 37613 328983 37012)
  197.159.138.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.139.0/24 (3741 37613 328983 37012)
  197.159.139.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.138.0/24 (3741 37613 328983 37012)
  197.159.140.0/23     3741 37613 328983 37012 + Announce - aggregate of 197.159.140.0/24 (3741 37613 328983 37012) and 197.159.141.0/24 (3741 37613 328983 37012)
  197.159.140.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.141.0/24 (3741 37613 328983 37012)
  197.159.141.0/24     3741 37613 328983 37012 - Withdrawn - aggregated with 197.159.140.0/24 (3741 37613 328983 37012)
  197.159.142.0/24     3741 37613 328983 37012   

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

AS37012   1 More Specifics   1 Total Advertisements   ComSysGH-AS, GH
    102.23.112.0/24               102.23.112.0/22

Whois Entry

whois: 402609

IANA has recorded AS37012 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37012\n             % This is the AfriNIC Whois server.
             % The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms