Report for 37350

Name

Dimension Data Ltd - Dimension Data Ltd, 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 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.

37350 Dimension Data Ltd - Dimension Data Ltd, GH

  Adjacency:     8  Upstream:     2  Downstream:     6
  Upstream Adjacent AS list
    AS3741          Dimension Data - Dimension Data, ZA
    AS37662         West Indian Ocean Cable Company - West Indian Ocean Cable Company, MU
  Downstream Adjacent AS list
    AS329309        West Africa Data Centres Limited - West Africa Data Centres Limited, GH
    AS329154        First Atlantic Bank Limited - First Atlantic Bank Limited, GH
    AS30997         Ghana Internet Exchange Association - Ghana Internet Exchange Association, GH
    AS33786         K-Net - K-Net, GH
    AS29340         SP ECHO GHANA LIMITED - SP ECHO GHANA LIMITED, GH
    AS328659        Vobiss Solutions Limited - Vobiss Solutions Limited, GH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8846  AS37350        ORG+TRN Originate:      13056 /18.33  Transit:      31232 /17.07 Dimension Data Ltd - Dimension Data Ltd, 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       %
 5338 AS37350       Dimension Data Ltd - Dimension Data Ltd, GH       22     13      4     13      9  40.91%


  Prefix               AS Path                              Aggregation Suggestion
  102.22.10.0/23       4608 7575 2914 3741 37350 + Announce - aggregate of 102.22.10.0/24 (4608 7575 2914 3741 37350) and 102.22.11.0/24 (4608 7575 2914 3741 37350)
  102.22.10.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.11.0/24 (4608 7575 2914 3741 37350)
  102.22.11.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.10.0/24 (4608 7575 2914 3741 37350)
  102.22.12.0/24       4608 6939 37662 37350 37350   
  102.22.13.0/24       4608 7575 2914 3741 37350   
  102.22.14.0/23       4608 7575 2914 3741 37350 + Announce - aggregate of 102.22.14.0/24 (4608 7575 2914 3741 37350) and 102.22.15.0/24 (4608 7575 2914 3741 37350)
  102.22.14.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.15.0/24 (4608 7575 2914 3741 37350)
  102.22.15.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.14.0/24 (4608 7575 2914 3741 37350)
  102.22.20.0/24       4608 7575 2914 3741 37350   
  102.22.23.0/24       4608 7575 2914 3741 37350   
  102.22.24.0/24       4777 2497 2914 3741 37350   
  102.22.25.0/24       4608 7575 2914 3741 37350   
  102.22.26.0/23       4608 7575 2914 3741 37350 + Announce - aggregate of 102.22.26.0/24 (4608 7575 2914 3741 37350) and 102.22.27.0/24 (4608 7575 2914 3741 37350)
  102.22.26.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.27.0/24 (4608 7575 2914 3741 37350)
  102.22.27.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.26.0/24 (4608 7575 2914 3741 37350)
  102.22.28.0/24       4777 2497 2914 3741 37350   
  102.22.29.0/24       4608 7575 2914 3741 37350   
  102.22.30.0/23       4608 7575 2914 3741 37350 + Announce - aggregate of 102.22.30.0/24 (4608 7575 2914 3741 37350) and 102.22.31.0/24 (4608 7575 2914 3741 37350)
  102.22.30.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.31.0/24 (4608 7575 2914 3741 37350)
  102.22.31.0/24       4608 7575 2914 3741 37350 - Withdrawn - aggregated with 102.22.30.0/24 (4608 7575 2914 3741 37350)
  197.221.80.0/20      4608 7575 2914 3741 37350   
  197.221.80.0/21      4608 7575 2914 3741 37350 - Withdrawn - matching aggregate 197.221.80.0/20 4608 7575 2914 3741 37350
  197.221.85.0/24      4608 7575 2914 3741 37350 - Withdrawn - matching aggregate 197.221.80.0/20 4608 7575 2914 3741 37350
  197.221.88.0/21      4608 7575 2914 3741 37350 - Withdrawn - matching aggregate 197.221.80.0/20 4608 7575 2914 3741 37350
  197.221.90.0/24      4608 7575 2914 3741 37350 - Withdrawn - matching aggregate 197.221.80.0/20 4608 7575 2914 3741 37350
  197.221.91.0/24      4608 7575 2914 3741 37350 - Withdrawn - matching aggregate 197.221.80.0/20 4608 7575 2914 3741 37350

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

AS37350   22 More Specifics   22 Total Advertisements   Dimension Data Ltd - Dimension Data Ltd, GH
    102.22.10.0/24                102.22.0.0/19
    102.22.11.0/24                102.22.0.0/19
    102.22.12.0/24                102.22.0.0/19
    102.22.13.0/24                102.22.0.0/19
    102.22.14.0/24                102.22.0.0/19
    102.22.15.0/24                102.22.0.0/19
    102.22.20.0/24                102.22.0.0/19
    102.22.23.0/24                102.22.0.0/19
    102.22.24.0/24                102.22.0.0/19
    102.22.25.0/24                102.22.0.0/19
    102.22.26.0/24                102.22.0.0/19
    102.22.27.0/24                102.22.0.0/19
    102.22.28.0/24                102.22.0.0/19
    102.22.29.0/24                102.22.0.0/19
    102.22.30.0/24                102.22.0.0/19
    102.22.31.0/24                102.22.0.0/19
    197.221.80.0/20               197.221.64.0/19
    197.221.80.0/21               197.221.64.0/19
    197.221.85.0/24               197.221.64.0/19
    197.221.88.0/21               197.221.64.0/19
    197.221.90.0/24               197.221.64.0/19
    197.221.91.0/24               197.221.64.0/19

Whois Entry

whois: 402599

IANA has recorded AS37350 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37350\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