Report for 37124

Name

tigo-rw-as, RW

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.

37124 tigo-rw-as, RW

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS37075         ZAINUGAS, UG
  Downstream Adjacent AS list
    AS37228         Olleh-Rwanda-Networks, RW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14484 AS37124        ORG+TRN Originate:       5632 /19.54  Transit:        768 /22.42 tigo-rw-as, RW

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       %
 5923 AS37124       tigo-rw-as, RW                                    12      8      0      4      8  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  41.138.80.0/21       4777 2497 37100 327708 36926 37075 37124   
  41.138.81.0/24       4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 41.138.80.0/21 4777 2497 37100 327708 36926 37075 37124
  41.138.83.0/24       4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 41.138.80.0/21 4777 2497 37100 327708 36926 37075 37124
  41.138.84.0/24       4777 2497 174 37662 327708 36926 37075 37124   
  41.138.86.0/24       4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 41.138.80.0/21 4777 2497 37100 327708 36926 37075 37124
  41.138.87.0/24       4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 41.138.80.0/21 4777 2497 37100 327708 36926 37075 37124
  197.157.183.0/24     4777 2497 37100 327708 36926 37075 37124   
  197.157.184.0/22     4777 2497 37100 327708 36926 37075 37124   
  197.157.184.0/24     4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 197.157.184.0/22 4777 2497 37100 327708 36926 37075 37124
  197.157.185.0/24     4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 197.157.184.0/22 4777 2497 37100 327708 36926 37075 37124
  197.157.186.0/24     4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 197.157.184.0/22 4777 2497 37100 327708 36926 37075 37124
  197.157.187.0/24     4777 2497 37100 327708 36926 37075 37124 - Withdrawn - matching aggregate 197.157.184.0/22 4777 2497 37100 327708 36926 37075 37124

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

AS37124   11 More Specifics   12 Total Advertisements   tigo-rw-as, RW
    41.138.81.0/24                41.138.80.0/21
    41.138.83.0/24                41.138.80.0/21
    41.138.84.0/24                41.138.80.0/21
    41.138.86.0/24                41.138.80.0/21
    41.138.87.0/24                41.138.80.0/21
    197.157.183.0/24              197.157.128.0/18
    197.157.184.0/22              197.157.128.0/18
    197.157.184.0/24              197.157.128.0/18
    197.157.185.0/24              197.157.128.0/18
    197.157.186.0/24              197.157.128.0/18
    197.157.187.0/24              197.157.128.0/18
    41.138.80.0/24                41.138.80.0/21

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

    - 41.138.80.0/24              Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS37124 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37124\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
             
             % Note: this output has been filtered.
             
             % Information related to 'AS37124'
             
             % No abuse contact registered for AS37124
             
             aut-num:        AS37124
             as-name:        tigo-rw-as
             descr:          Airtel Rwanda Ltd.
             status:         ASSIGNED
             admin-c:        EM68-AFRINIC
             tech-c:         AP37-AFRINIC
             tech-c:         RM104-AFRINIC
             tech-c:         DB45-AFRINIC
             tech-c:         LK30-AFRINIC
             org:            ORG-ARL2-AFRINIC
             mnt-by:         AFRINIC-HM-MNT
             mnt-routes:     AIRTELRW-MNT
             source:         AFRINIC # Filtered
             
             organisation:   ORG-ARL2-AFRINIC
             org-name:       Airtel Rwanda Ltd
             org-type:       LIR
             country:        RW
             address:        Airtel Rwanda Limited, Remera, P.O.Box 4164 Kigali, Rwanda
             address:        Kigali
             phone:          tel:+250-736-000-055
             phone:          tel:+250-736-001-000
             phone:          tel:+250-731-000-208
             phone:          tel:+250-731-000-854
             phone:          tel:+250-722-123-439
             phone:          tel:+250-731-000-253
             admin-c:        EM68-AFRINIC
             tech-c:         LK30-AFRINIC
             tech-c:         DB45-AFRINIC
             tech-c:         RM104-AFRINIC
             tech-c:         AP37-AFRINIC
             mnt-ref:        AFRINIC-HM-MNT
             mnt-ref:        AIRTELRW-MNT
             mnt-by:         AFRINIC-HM-MNT
             source:         AFRINIC # Filtered
             
             person:         Atul paliwal
             nic-hdl:        AP37-AFRINIC
             address:        Airtel Africa,
             address:        The Oval,
             address:        Ring Road, Parklands,
             address:        P. O. Box 962
             address:        Nairobi 00100
             address:        Kenya
             phone:          tel:+971-52-188-8867
             mnt-by:         GENERATED-NZEQEW94M2AQKYIJZMNBFBXLLDUHYM6K-MNT
             source:         AFRINIC # Filtered
             
             person:         David Bushake
             address:        Airtel Rwanda Limited, Remera, P.O.Box 4164 Kigali, Rwanda
             address:        Kigali
             address:        Rwanda
             phone:          tel:+250-731-000-854
             nic-hdl:        DB45-AFRINIC
             source:         AFRINIC # Filtered
             mnt-by:         GENERATED-LT4VC6ATRQDCTJTFEHMEH95MQWKOSGD2-MNT
             
             person:         Emmanuel MUSAFIRI
             address:        AIRTEL Rwanda
             phone:          tel:+250-736-000-055
             nic-hdl:        EM68-AFRINIC
             mnt-by:         GENERATED-6YO1XVD0BYSBAOON6KAYSZQ7WJ3TV50A-MNT
             source:         AFRINIC # Filtered
             
             person:         Lionel Kazungu
             address:        Airtel Rwanda Limited, Remera, P.O.Box address: 4164 Kigali, Rwanda
             address:        Kigali
             address:        Rwanda
             phone:          tel:+250-731-000-815
             nic-hdl:        LK30-AFRINIC
             source:         AFRINIC # Filtered
             mnt-by:         GENERATED-9A5CY1LDVA2WXMVNJZIUPZY8EF5LIHUX-MNT
             
             person:         Robert Muratirwa
             address:        Airtel Rwanda Limited, Remera, P.O.Box 4164 Kigali, Rwanda
             address:        Kigali
             address:        Rwanda
             phone:          tel:+250-722-123-439
             nic-hdl:        RM104-AFRINIC
             source:         AFRINIC # Filtered
             mnt-by:         GENERATED-EMGDWWODH7SIXPYJ2VWWHLNGNQCS7SI6-MNT