Report for 37463

Name

MTN CONGO - MTN CONGO, CG

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.

37463 MTN CONGO - MTN CONGO, CG

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS37451         CONGO TELECOM - CONGO TELECOM, CG
    AS16637         MTN SA - MTN SA, ZA
  Downstream Adjacent AS list
    AS37548         ARPCE - ARPCE, CG
    AS328429        GENERAL BUSINESS MACHINES SA - GENERAL BUSINESS MACHINES SA, GA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2843  AS37463        ORG+TRN Originate:      74752 /15.81  Transit:        256 /24.00 MTN CONGO - MTN CONGO, CG

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       %
 5333 AS37463       MTN CONGO - MTN CONGO, CG                         31     16      7     22      9  29.03%


  Prefix               AS Path                              Aggregation Suggestion
  160.113.0.0/16       4608 7575 16637 16637 37463   
  160.113.0.0/24       4777 2497 174 16637 37463   
  160.113.1.0/24       4608 7575 3356 16637 37463   
  160.113.2.0/23       4777 6939 16637 37463 + Announce - aggregate of 160.113.2.0/24 (4777 6939 16637 37463) and 160.113.3.0/24 (4777 6939 16637 37463)
  160.113.2.0/24       4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.3.0/24 (4777 6939 16637 37463)
  160.113.3.0/24       4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.2.0/24 (4777 6939 16637 37463)
  160.113.6.0/24       4777 6939 16637 37463   
  160.113.10.0/23      4777 6939 16637 37463 + Announce - aggregate of 160.113.10.0/24 (4777 6939 16637 37463) and 160.113.11.0/24 (4777 6939 16637 37463)
  160.113.10.0/24      4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.11.0/24 (4777 6939 16637 37463)
  160.113.11.0/24      4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.10.0/24 (4777 6939 16637 37463)
  160.113.12.0/24      4608 7575 3356 16637 37463   
  160.113.13.0/24      4777 6939 16637 37463   
  160.113.15.0/24      4777 6939 16637 37463   
  160.113.18.0/24      4608 7575 3356 16637 37463   
  160.113.19.0/24      4777 2497 5511 6713 16058 36924 16637 37463   
  160.113.20.0/23      4608 7575 3356 16637 37463 + Announce - aggregate of 160.113.20.0/24 (4608 7575 3356 16637 37463) and 160.113.21.0/24 (4608 7575 3356 16637 37463)
  160.113.20.0/24      4608 7575 3356 16637 37463 - Withdrawn - aggregated with 160.113.21.0/24 (4608 7575 3356 16637 37463)
  160.113.21.0/24      4608 7575 3356 16637 37463 - Withdrawn - aggregated with 160.113.20.0/24 (4608 7575 3356 16637 37463)
  160.113.23.0/24      4777 6939 16637 37463   
  160.113.24.0/22      4777 6939 16637 37463 + Announce - aggregate of 160.113.24.0/23 (4777 6939 16637 37463) and 160.113.26.0/23 (4777 6939 16637 37463)
  160.113.24.0/24      4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.25.0/24 (4777 6939 16637 37463)
  160.113.25.0/24      4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.24.0/24 (4777 6939 16637 37463)
  160.113.26.0/24      4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.27.0/24 (4777 6939 16637 37463)
  160.113.27.0/24      4777 6939 16637 37463 - Withdrawn - aggregated with 160.113.26.0/24 (4777 6939 16637 37463)
  160.113.30.0/24      4777 6939 16637 37463   
  169.255.120.0/22     4777 2497 174 16637 37463   
  169.255.120.0/23     4777 6939 16637 37463 + Announce - aggregate of 169.255.120.0/24 (4777 6939 16637 37463) and 169.255.121.0/24 (4777 6939 16637 37463)
  169.255.120.0/24     4777 6939 16637 37463 - Withdrawn - aggregated with 169.255.121.0/24 (4777 6939 16637 37463)
  169.255.121.0/24     4777 6939 16637 37463 - Withdrawn - aggregated with 169.255.120.0/24 (4777 6939 16637 37463)
  169.255.122.0/24     4777 6939 16637 37463   
  169.255.123.0/24     4608 7575 3356 16637 37463   
  197.149.136.0/22     4777 2497 174 16637 37463   
  197.149.136.0/23     4777 2516 1299 16637 37463 + Announce - aggregate of 197.149.136.0/24 (4777 2516 1299 16637 37463) and 197.149.137.0/24 (4777 2516 1299 16637 37463)
  197.149.136.0/24     4777 2516 1299 16637 37463 - Withdrawn - aggregated with 197.149.137.0/24 (4777 2516 1299 16637 37463)
  197.149.137.0/24     4777 2516 1299 16637 37463 - Withdrawn - aggregated with 197.149.136.0/24 (4777 2516 1299 16637 37463)
  197.149.138.0/23     4777 6939 16637 37463 + Announce - aggregate of 197.149.138.0/24 (4777 6939 16637 37463) and 197.149.139.0/24 (4777 6939 16637 37463)
  197.149.138.0/24     4777 6939 16637 37463 - Withdrawn - aggregated with 197.149.139.0/24 (4777 6939 16637 37463)
  197.149.139.0/24     4777 6939 16637 37463 - Withdrawn - aggregated with 197.149.138.0/24 (4777 6939 16637 37463)

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

AS37463   28 More Specifics   31 Total Advertisements   MTN CONGO - MTN CONGO, CG
    160.113.0.0/24                160.113.0.0/16
    160.113.1.0/24                160.113.0.0/16
    160.113.2.0/24                160.113.0.0/16
    160.113.3.0/24                160.113.0.0/16
    160.113.6.0/24                160.113.0.0/16
    160.113.10.0/24               160.113.0.0/16
    160.113.11.0/24               160.113.0.0/16
    160.113.12.0/24               160.113.0.0/16
    160.113.13.0/24               160.113.0.0/16
    160.113.15.0/24               160.113.0.0/16
    160.113.18.0/24               160.113.0.0/16
    160.113.19.0/24               160.113.0.0/16
    160.113.20.0/24               160.113.0.0/16
    160.113.21.0/24               160.113.0.0/16
    160.113.23.0/24               160.113.0.0/16
    160.113.24.0/24               160.113.0.0/16
    160.113.25.0/24               160.113.0.0/16
    160.113.26.0/24               160.113.0.0/16
    160.113.27.0/24               160.113.0.0/16
    160.113.30.0/24               160.113.0.0/16
    169.255.120.0/24              169.255.120.0/22
    169.255.121.0/24              169.255.120.0/22
    169.255.122.0/24              169.255.120.0/22
    169.255.123.0/24              169.255.120.0/22
    197.149.136.0/24              197.149.136.0/22
    197.149.137.0/24              197.149.136.0/22
    197.149.138.0/24              197.149.136.0/22
    197.149.139.0/24              197.149.136.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 160.113.19.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS37463 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37463\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