Report for 37521

Name

Internet Solutions Nigeria Limited - Internet Solutions Nigeria Limited, NG

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.

37521 Internet Solutions Nigeria Limited - Internet Solutions Nigeria Limited, NG

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS29465         VCG-AS - MTN NIGERIA Communication limited, NG
    AS37613         DOLPHIN TELECOMMUNICATION LIMITED - DOLPHIN TELECOMMUNICATION LIMITED, GH
    AS37282         Main one Cable Company Nigeria Limited - Main one Cable Company Nigeria Limited, NG
    AS37148         Globacom Limited - Globacom Limited, NG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24789 AS37521        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Internet Solutions Nigeria Limited - Internet Solutions Nigeria Limited, NG

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       %
16355 AS37521       Internet Solutions Nigeria Limited - Internet      8      4      2      6      2  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  102.165.124.0/24     4608 6939 60171 37613 37521   
  102.165.125.0/24     4608 7575 3356 37282 37521   
  102.165.126.0/23     4608 6939 60171 37613 37521 + Announce - aggregate of 102.165.126.0/24 (4608 6939 60171 37613 37521) and 102.165.127.0/24 (4608 6939 60171 37613 37521)
  102.165.126.0/24     4608 6939 60171 37613 37521 - Withdrawn - aggregated with 102.165.127.0/24 (4608 6939 60171 37613 37521)
  102.165.127.0/24     4608 6939 60171 37613 37521 - Withdrawn - aggregated with 102.165.126.0/24 (4608 6939 60171 37613 37521)
  197.255.252.0/24     4777 2516 6762 37148 37521   
  197.255.253.0/24     4608 6939 60171 37613 37521   
  197.255.254.0/23     4608 6939 60171 37613 37521 + Announce - aggregate of 197.255.254.0/24 (4608 6939 60171 37613 37521) and 197.255.255.0/24 (4608 6939 60171 37613 37521)
  197.255.254.0/24     4608 6939 60171 37613 37521 - Withdrawn - aggregated with 197.255.255.0/24 (4608 6939 60171 37613 37521)
  197.255.255.0/24     4608 6939 60171 37613 37521 - Withdrawn - aggregated with 197.255.254.0/24 (4608 6939 60171 37613 37521)

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

AS37521   8 More Specifics   8 Total Advertisements   Internet Solutions Nigeria Limited - Internet Solutions Nigeria Limited, NG
    102.165.124.0/24              102.165.124.0/22
    102.165.125.0/24              102.165.124.0/22
    102.165.126.0/24              102.165.124.0/22
    102.165.127.0/24              102.165.124.0/22
    197.255.252.0/24              197.255.252.0/22
    197.255.253.0/24              197.255.252.0/22
    197.255.254.0/24              197.255.252.0/22
    197.255.255.0/24              197.255.252.0/22

Whois Entry

whois: 402577

IANA has recorded AS37521 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37521\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