Report for 37550

Name

Airtel Congo S.A - Airtel Congo S.A, 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 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.

37550 airtelcg, CG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS327708        AIRTEL-, RW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3239  AS37550        ORIGIN  Originate:      67328 /15.96  Transit:          0 /0.00  airtelcg, 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       %
 3623 AS37550       airtelcg, CG                                      29     16      1     14     15  51.72%


  Prefix               AS Path                              Aggregation Suggestion
  197.214.128.0/17     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550   
  197.214.128.0/18     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.192.0/24     3257 9498 327708 37550 37550   
  197.214.193.0/24     3257 9498 327708 37550   
  197.214.194.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.196.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.197.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550   
  197.214.198.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.200.0/21     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.200.0/24     3257 9498 327708 37550   
  197.214.208.0/21     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.216.0/22     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.218.0/24     3257 9498 327708 37550 37550   
  197.214.219.0/24     3303 37662 327708 37550   
  197.214.220.0/22     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.224.0/20     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.238.0/23     6939 327708 37550    + Announce - aggregate of 197.214.238.0/24 (6939 327708 37550) and 197.214.239.0/24 (6939 327708 37550)
  197.214.238.0/24     6939 327708 37550    - Withdrawn - aggregated with 197.214.239.0/24 (6939 327708 37550)
  197.214.239.0/24     6939 327708 37550    - Withdrawn - aggregated with 197.214.238.0/24 (6939 327708 37550)
  197.214.240.0/21     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.241.0/24     3257 9498 327708 37550   
  197.214.245.0/24     6939 37662 327708 37550   
  197.214.246.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.247.0/24     3257 9498 327708 37550   
  197.214.249.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.250.0/23     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.251.0/24     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550   
  197.214.252.0/23     37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 - Withdrawn - matching aggregate 197.214.128.0/17 37100 327708 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550 37550
  197.214.253.0/24     37100 327708 37550     
  197.214.254.0/24     3257 9498 327708 37550 37550   

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

AS37550   22 More Specifics   23 Total Advertisements   airtelcg, CG
    197.214.128.0/18              197.214.128.0/17
    197.214.192.0/24              197.214.128.0/17
    197.214.193.0/24              197.214.128.0/17
    197.214.194.0/24              197.214.128.0/17
    197.214.196.0/24              197.214.128.0/17
    197.214.197.0/24              197.214.128.0/17
    197.214.198.0/24              197.214.128.0/17
    197.214.200.0/21              197.214.128.0/17
    197.214.200.0/24              197.214.128.0/17
    197.214.208.0/21              197.214.128.0/17
    197.214.216.0/22              197.214.128.0/17
    197.214.218.0/24              197.214.128.0/17
    197.214.219.0/24              197.214.128.0/17
    197.214.220.0/22              197.214.128.0/17
    197.214.224.0/20              197.214.128.0/17
    197.214.240.0/21              197.214.128.0/17
    197.214.241.0/24              197.214.128.0/17
    197.214.247.0/24              197.214.128.0/17
    197.214.249.0/24              197.214.128.0/17
    197.214.250.0/23              197.214.128.0/17
    197.214.252.0/23              197.214.128.0/17
    197.214.254.0/24              197.214.128.0/17

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

    + 197.214.219.0/24            Announced

Whois Entry

whois: 402603

IANA has recorded AS37550 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37550\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