Report for 37637

Name

Smile Communications Nigeria - Smile Communications Nigeria, 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.

37637 Smile Communications Nigeria - Smile Communications Nigeria, NG

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3491          PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK
    AS37282         Main one Cable Company Nigeria Limited - Main one Cable Company Nigeria Limited, NG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1989  AS37637        ORIGIN  Originate:     129280 /15.02  Transit:          0 /0.00  Smile Communications Nigeria - Smile Communications Nigeria, 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       %
 2451 AS37637       Smile Communications Nigeria - Smile Communic     36     29      6     13     23  63.89%


  Prefix               AS Path                              Aggregation Suggestion
  154.66.0.0/22        4608 7575 3491 37637 37637 + Announce - aggregate of 154.66.0.0/23 (4608 7575 3491 37637 37637) and 154.66.2.0/23 (4608 7575 3491 37637 37637)
  154.66.0.0/24        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.1.0/24 (4608 7575 3491 37637 37637)
  154.66.1.0/24        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.0.0/24 (4608 7575 3491 37637 37637)
  154.66.2.0/24        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.3.0/24 (4608 7575 3491 37637 37637)
  154.66.3.0/24        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.2.0/24 (4608 7575 3491 37637 37637)
  154.66.4.0/24        4608 7575 3356 37282 37637 37637   
  154.66.6.0/23        4608 7575 3491 37637 37637 + Announce - aggregate of 154.66.6.0/24 (4608 7575 3491 37637 37637) and 154.66.7.0/24 (4608 7575 3491 37637 37637)
  154.66.6.0/24        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.7.0/24 (4608 7575 3491 37637 37637)
  154.66.7.0/24        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.6.0/24 (4608 7575 3491 37637 37637)
  154.66.8.0/21        4608 7575 3491 37637 37637 + Announce - aggregate of 154.66.8.0/22 (4608 7575 3491 37637 37637) and 154.66.12.0/22 (4608 7575 3491 37637 37637)
  154.66.8.0/22        4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.12.0/22 (4608 7575 3491 37637 37637)
  154.66.8.0/24        4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.8.0/22 4608 7575 3491 37637 37637
  154.66.12.0/24       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.13.0/24 (4608 7575 3491 37637 37637)
  154.66.13.0/24       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.12.0/24 (4608 7575 3491 37637 37637)
  154.66.14.0/24       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.15.0/24 (4608 7575 3491 37637 37637)
  154.66.15.0/24       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.14.0/24 (4608 7575 3491 37637 37637)
  154.66.16.0/20       4608 7575 3491 37637 37637   
  154.66.16.0/22       4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.16.0/20 4608 7575 3491 37637 37637
  154.66.20.0/22       4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.16.0/20 4608 7575 3491 37637 37637
  154.66.24.0/22       4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.16.0/20 4608 7575 3491 37637 37637
  154.66.28.0/22       4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.16.0/20 4608 7575 3491 37637 37637
  154.66.32.0/19       4608 7575 3491 37637 37637 + Announce - aggregate of 154.66.32.0/20 (4608 7575 3491 37637 37637) and 154.66.48.0/20 (4608 7575 3491 37637 37637)
  154.66.32.0/20       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.48.0/20 (4608 7575 3491 37637 37637)
  154.66.40.0/22       4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.32.0/20 4608 7575 3491 37637 37637
  154.66.44.0/22       4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 154.66.32.0/20 4608 7575 3491 37637 37637
  154.66.48.0/20       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 154.66.32.0/20 (4608 7575 3491 37637 37637)
  160.152.0.0/17       4608 7575 3491 37637 37637 + Announce - aggregate of 160.152.0.0/18 (4608 7575 3491 37637 37637) and 160.152.64.0/18 (4608 7575 3491 37637 37637)
  160.152.0.0/18       4608 7575 3491 37637 37637 - Withdrawn - aggregated with 160.152.64.0/18 (4608 7575 3491 37637 37637)
  160.152.64.0/18      4608 7575 3491 37637 37637 - Withdrawn - aggregated with 160.152.0.0/18 (4608 7575 3491 37637 37637)
  160.152.64.0/19      4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 160.152.64.0/18 4608 7575 3491 37637 37637
  160.152.128.0/18     4608 7575 3491 37637 37637   
  160.152.128.0/19     4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 160.152.128.0/18 4608 7575 3491 37637 37637
  160.152.192.0/21     4608 7575 3491 37637 37637 + Announce - aggregate of 160.152.192.0/22 (4608 7575 3491 37637 37637) and 160.152.196.0/22 (4608 7575 3491 37637 37637)
  160.152.192.0/22     4608 7575 3491 37637 37637 - Withdrawn - aggregated with 160.152.196.0/22 (4608 7575 3491 37637 37637)
  160.152.193.0/24     4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 160.152.192.0/22 4608 7575 3491 37637 37637
  160.152.196.0/22     4608 7575 3491 37637 37637 - Withdrawn - aggregated with 160.152.192.0/22 (4608 7575 3491 37637 37637)
  160.152.224.0/20     4608 7575 3491 37637 37637   
  160.152.244.0/22     4608 7575 3356 37282 37637 37637   
  160.152.248.0/22     4608 7575 3491 37637 37637   
  169.159.64.0/18      4608 7575 3491 37637 37637   
  169.159.64.0/19      4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 169.159.64.0/18 4608 7575 3491 37637 37637
  169.159.96.0/19      4608 7575 3491 37637 37637 - Withdrawn - matching aggregate 169.159.64.0/18 4608 7575 3491 37637 37637

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

AS37637   35 More Specifics   36 Total Advertisements   Smile Communications Nigeria - Smile Communications Nigeria, NG
    154.66.0.0/24                 154.66.0.0/18
    154.66.1.0/24                 154.66.0.0/18
    154.66.2.0/24                 154.66.0.0/18
    154.66.3.0/24                 154.66.0.0/18
    154.66.4.0/24                 154.66.0.0/18
    154.66.6.0/24                 154.66.0.0/18
    154.66.7.0/24                 154.66.0.0/18
    154.66.8.0/22                 154.66.0.0/18
    154.66.8.0/24                 154.66.0.0/18
    154.66.12.0/24                154.66.0.0/18
    154.66.13.0/24                154.66.0.0/18
    154.66.14.0/24                154.66.0.0/18
    154.66.15.0/24                154.66.0.0/18
    154.66.16.0/20                154.66.0.0/18
    154.66.16.0/22                154.66.0.0/18
    154.66.20.0/22                154.66.0.0/18
    154.66.24.0/22                154.66.0.0/18
    154.66.28.0/22                154.66.0.0/18
    154.66.32.0/20                154.66.0.0/18
    154.66.40.0/22                154.66.0.0/18
    154.66.44.0/22                154.66.0.0/18
    154.66.48.0/20                154.66.0.0/18
    160.152.0.0/18                160.152.0.0/16
    160.152.64.0/18               160.152.0.0/16
    160.152.64.0/19               160.152.0.0/16
    160.152.128.0/18              160.152.0.0/16
    160.152.128.0/19              160.152.0.0/16
    160.152.192.0/22              160.152.0.0/16
    160.152.193.0/24              160.152.0.0/16
    160.152.196.0/22              160.152.0.0/16
    160.152.224.0/20              160.152.0.0/16
    160.152.244.0/22              160.152.0.0/16
    160.152.248.0/22              160.152.0.0/16
    169.159.64.0/19               169.159.64.0/18
    169.159.96.0/19               169.159.64.0/18

Whois Entry

whois: 402603

IANA has recorded AS37637 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37637\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