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 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.

37521 Internet-Solutions-, NG

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS29465         VCG-AS, NG
    AS37613         Dolphin-Telecom-AS, GH
    AS37282         MAINONE, NG
    AS37148         globacom-as, NG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25161 AS37521        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Internet-Solutions-, 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       %
10319 AS37521       Internet-Solutions-, NG                            8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  102.165.124.0/24     37100 37148 37521      
  102.165.125.0/24     6939 37282 37521       
  102.165.126.0/23     37100 37148 37521    + Announce - aggregate of 102.165.126.0/24 (37100 37148 37521) and 102.165.127.0/24 (37100 37148 37521)
  102.165.126.0/24     37100 37148 37521    - Withdrawn - aggregated with 102.165.127.0/24 (37100 37148 37521)
  102.165.127.0/24     37100 37148 37521    - Withdrawn - aggregated with 102.165.126.0/24 (37100 37148 37521)
  197.255.252.0/22     37100 37148 37521    + Announce - aggregate of 197.255.252.0/23 (37100 37148 37521) and 197.255.254.0/23 (37100 37148 37521)
  197.255.252.0/24     37100 37148 37521    - Withdrawn - aggregated with 197.255.253.0/24 (37100 37148 37521)
  197.255.253.0/24     37100 37148 37521    - Withdrawn - aggregated with 197.255.252.0/24 (37100 37148 37521)
  197.255.254.0/24     37100 37148 37521    - Withdrawn - aggregated with 197.255.255.0/24 (37100 37148 37521)
  197.255.255.0/24     37100 37148 37521    - Withdrawn - aggregated with 197.255.254.0/24 (37100 37148 37521)

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

AS37521   9 More Specifics   9 Total Advertisements   Internet-Solutions-, 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
    197.149.125.0/24              197.149.64.0/18
    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: 402590

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