Report for 37303

Name

AIRTELMADA, MG

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.

37303 AIRTELMADA, MG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS36926         CKL1-ASN, KE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7656  AS37303        ORIGIN  Originate:      16640 /17.98  Transit:          0 /0.00  AIRTELMADA, MG

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       %
 1164 AS37303       AIRTELMADA, MG                                    65     56      6     15     50  76.92%


  Prefix               AS Path                              Aggregation Suggestion
  41.77.16.0/23        4777 2497 37100 327708 36926 37303 37303 + Announce - aggregate of 41.77.16.0/24 (4777 2497 37100 327708 36926 37303 37303) and 41.77.17.0/24 (4777 2497 37100 327708 36926 37303 37303)
  41.77.16.0/24        4777 2497 37100 327708 36926 37303 37303 - Withdrawn - aggregated with 41.77.17.0/24 (4777 2497 37100 327708 36926 37303 37303)
  41.77.17.0/24        4777 2497 37100 327708 36926 37303 37303 - Withdrawn - aggregated with 41.77.16.0/24 (4777 2497 37100 327708 36926 37303 37303)
  41.77.18.0/24        4777 6939 37662 37662 327708 36926 37303 37303 37303 37303 37303 37303 37303   
  41.77.19.0/24        4777 2497 174 37662 327708 36926 37303   
  41.77.20.0/23        4777 2497 174 37662 327708 36926 37303 + Announce - aggregate of 41.77.20.0/24 (4777 2497 174 37662 327708 36926 37303) and 41.77.21.0/24 (4777 2497 174 37662 327708 36926 37303)
  41.77.20.0/24        4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 41.77.21.0/24 (4777 2497 174 37662 327708 36926 37303)
  41.77.21.0/24        4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 41.77.20.0/24 (4777 2497 174 37662 327708 36926 37303)
  41.77.22.0/24        4777 2497 174 37662 327708 36926 37303   
  41.77.23.0/24        4777 2497 174 37662 327708 36926 37303 37303 37303 37303 37303 37303 37303   
  197.148.128.0/24     4777 2497 37100 327708 36926 37303 37303   
  197.148.129.0/24     4777 2497 174 37662 327708 36926 37303   
  197.148.130.0/24     4777 2497 174 37662 327708 36926 37303   
  197.148.136.0/24     4777 6939 37662 37662 327708 36926 37303   
  197.148.137.0/24     4777 2497 174 37662 327708 36926 37303   
  197.148.138.0/23     4777 2497 174 37662 327708 36926 37303 + Announce - aggregate of 197.148.138.0/24 (4777 2497 174 37662 327708 36926 37303) and 197.148.139.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.138.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.139.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.139.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.138.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.142.0/23     4777 2497 174 37662 327708 36926 37303 + Announce - aggregate of 197.148.142.0/24 (4777 2497 174 37662 327708 36926 37303) and 197.148.143.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.142.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.143.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.143.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.142.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.144.0/20     4777 2497 174 37662 327708 36926 37303 + Announce - aggregate of 197.148.144.0/21 (4777 2497 174 37662 327708 36926 37303) and 197.148.152.0/21 (4777 2497 174 37662 327708 36926 37303)
  197.148.144.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.145.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.145.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.144.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.146.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.147.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.147.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.146.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.148.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.149.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.149.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.148.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.150.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.151.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.151.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.150.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.152.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.153.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.153.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.152.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.154.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.155.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.155.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.154.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.156.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.157.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.157.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.156.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.158.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.159.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.159.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.158.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.160.0/19     4777 2497 174 37662 327708 36926 37303 + Announce - aggregate of 197.148.160.0/20 (4777 2497 174 37662 327708 36926 37303) and 197.148.176.0/20 (4777 2497 174 37662 327708 36926 37303)
  197.148.160.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.161.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.161.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.160.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.162.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.163.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.163.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.162.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.164.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.165.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.165.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.164.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.166.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.167.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.167.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.166.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.168.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.169.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.169.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.168.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.170.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.171.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.171.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.170.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.172.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.173.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.173.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.172.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.174.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.175.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.175.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.174.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.176.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.177.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.177.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.176.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.178.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.179.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.179.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.178.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.180.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.181.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.181.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.180.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.182.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.183.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.183.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.182.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.184.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.185.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.185.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.184.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.186.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.187.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.187.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.186.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.188.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.189.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.189.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.188.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.190.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.191.0/24 (4777 2497 174 37662 327708 36926 37303)
  197.148.191.0/24     4777 2497 174 37662 327708 36926 37303 - Withdrawn - aggregated with 197.148.190.0/24 (4777 2497 174 37662 327708 36926 37303)

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

AS37303   65 More Specifics   65 Total Advertisements   AIRTELMADA, MG
    41.77.16.0/24                 41.77.16.0/21
    41.77.17.0/24                 41.77.16.0/21
    41.77.18.0/24                 41.77.16.0/21
    41.77.19.0/24                 41.77.16.0/21
    41.77.20.0/24                 41.77.16.0/21
    41.77.21.0/24                 41.77.16.0/21
    41.77.22.0/24                 41.77.16.0/21
    41.77.23.0/24                 41.77.16.0/21
    197.148.128.0/24              197.148.128.0/18
    197.148.129.0/24              197.148.128.0/18
    197.148.130.0/24              197.148.128.0/18
    197.148.136.0/24              197.148.128.0/18
    197.148.137.0/24              197.148.128.0/18
    197.148.138.0/24              197.148.128.0/18
    197.148.139.0/24              197.148.128.0/18
    197.148.142.0/24              197.148.128.0/18
    197.148.143.0/24              197.148.128.0/18
    197.148.144.0/24              197.148.128.0/18
    197.148.145.0/24              197.148.128.0/18
    197.148.146.0/24              197.148.128.0/18
    197.148.147.0/24              197.148.128.0/18
    197.148.148.0/24              197.148.128.0/18
    197.148.149.0/24              197.148.128.0/18
    197.148.150.0/24              197.148.128.0/18
    197.148.151.0/24              197.148.128.0/18
    197.148.152.0/24              197.148.128.0/18
    197.148.153.0/24              197.148.128.0/18
    197.148.154.0/24              197.148.128.0/18
    197.148.155.0/24              197.148.128.0/18
    197.148.156.0/24              197.148.128.0/18
    197.148.157.0/24              197.148.128.0/18
    197.148.158.0/24              197.148.128.0/18
    197.148.159.0/24              197.148.128.0/18
    197.148.160.0/24              197.148.128.0/18
    197.148.161.0/24              197.148.128.0/18
    197.148.162.0/24              197.148.128.0/18
    197.148.163.0/24              197.148.128.0/18
    197.148.164.0/24              197.148.128.0/18
    197.148.165.0/24              197.148.128.0/18
    197.148.166.0/24              197.148.128.0/18
    197.148.167.0/24              197.148.128.0/18
    197.148.168.0/24              197.148.128.0/18
    197.148.169.0/24              197.148.128.0/18
    197.148.170.0/24              197.148.128.0/18
    197.148.171.0/24              197.148.128.0/18
    197.148.172.0/24              197.148.128.0/18
    197.148.173.0/24              197.148.128.0/18
    197.148.174.0/24              197.148.128.0/18
    197.148.175.0/24              197.148.128.0/18
    197.148.176.0/24              197.148.128.0/18
    197.148.177.0/24              197.148.128.0/18
    197.148.178.0/24              197.148.128.0/18
    197.148.179.0/24              197.148.128.0/18
    197.148.180.0/24              197.148.128.0/18
    197.148.181.0/24              197.148.128.0/18
    197.148.182.0/24              197.148.128.0/18
    197.148.183.0/24              197.148.128.0/18
    197.148.184.0/24              197.148.128.0/18
    197.148.185.0/24              197.148.128.0/18
    197.148.186.0/24              197.148.128.0/18
    197.148.187.0/24              197.148.128.0/18
    197.148.188.0/24              197.148.128.0/18
    197.148.189.0/24              197.148.128.0/18
    197.148.190.0/24              197.148.128.0/18
    197.148.191.0/24              197.148.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS37303 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37303\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