Report for 37531

Name

Airtel Niger - Airtel Niger, NE

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.

37531 Airtel Niger - Airtel Niger, NE

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS327708        Airtel Rwanda Ltd - Airtel Rwanda Ltd, RW
    AS16637         MTN SA - MTN SA, ZA
  Downstream Adjacent AS list
    AS329103        NINETEC SARL - NINETEC SARL, NE
    AS327708        Airtel Rwanda Ltd - Airtel Rwanda Ltd, RW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17060 AS37531        ORG+TRN Originate:       4096 /20.00  Transit:       5888 /19.48 Airtel Niger - Airtel Niger, NE

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       %
22206 AS37531       Airtel Niger - Airtel Niger, NE                   16      2      1     15      1   6.25%


  Prefix               AS Path                              Aggregation Suggestion
  197.214.1.0/24       4777 2497 5511 327708 37531 37531 37531 37531 37531   
  197.214.2.0/24       4777 2497 174 327708 37531 37531 37531 37531 37531   
  197.214.3.0/24       4777 2497 5511 327708 37531 37531 37531 37531 37531   
  197.214.4.0/24       4777 2497 5511 327708 37531 37531 37531 37531 37531   
  197.214.13.0/24      4777 2497 5511 327708 37531 37531 37531 37531 37531   
  197.214.20.0/23      4777 2497 5511 327708 37531 37531 37531 37531 37531 + Announce - aggregate of 197.214.20.0/24 (4777 2497 5511 327708 37531 37531 37531 37531 37531) and 197.214.21.0/24 (4777 2497 5511 327708 37531 37531 37531 37531 37531)
  197.214.20.0/24      4777 2497 5511 327708 37531 37531 37531 37531 37531 - Withdrawn - aggregated with 197.214.21.0/24 (4777 2497 5511 327708 37531 37531 37531 37531 37531)
  197.214.21.0/24      4777 2497 5511 327708 37531 37531 37531 37531 37531 - Withdrawn - aggregated with 197.214.20.0/24 (4777 2497 5511 327708 37531 37531 37531 37531 37531)
  197.214.22.0/24      4777 2497 174 327708 37531 37531 37531 37531 37531   
  197.214.23.0/24      4777 2516 3257 9498 327708 37531 37531 37531 37531 37531 37531 37531 37531 37531 37531   
  197.214.28.0/24      4777 2497 174 327708 37531 37531 37531 37531 37531   
  197.214.31.0/24      4777 2497 5511 327708 37531 37531 37531 37531 37531   
  197.214.40.0/24      4777 2497 174 327708 37531 37531 37531 37531 37531   
  197.214.45.0/24      4777 2497 2914 327708 37531 37531 37531 37531 37531 37531 37531 37531 37531 37531   
  197.214.46.0/24      4777 2516 174 327708 37531 37531 37531 37531 37531   
  197.214.50.0/24      4777 2497 6453 9498 327708 37531 37531 37531 37531 37531 37531 37531 37531 37531 37531   
  197.214.59.0/24      4777 2497 5511 327708 37531 37531 37531   

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

AS37531   16 More Specifics   16 Total Advertisements   Airtel Niger - Airtel Niger, NE
    197.214.1.0/24                197.214.0.0/18
    197.214.2.0/24                197.214.0.0/18
    197.214.3.0/24                197.214.0.0/18
    197.214.4.0/24                197.214.0.0/18
    197.214.13.0/24               197.214.0.0/18
    197.214.20.0/24               197.214.0.0/18
    197.214.21.0/24               197.214.0.0/18
    197.214.22.0/24               197.214.0.0/18
    197.214.23.0/24               197.214.0.0/18
    197.214.28.0/24               197.214.0.0/18
    197.214.31.0/24               197.214.0.0/18
    197.214.40.0/24               197.214.0.0/18
    197.214.45.0/24               197.214.0.0/18
    197.214.46.0/24               197.214.0.0/18
    197.214.50.0/24               197.214.0.0/18
    197.214.59.0/24               197.214.0.0/18

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

    + 197.214.13.0/24             Announced
    + 197.214.45.0/24             Announced
    + 197.214.46.0/24             Announced

Whois Entry

whois: 402591

IANA has recorded AS37531 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37531\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