Report for 328191

Name

Companhia Santomense de Telecomunicacoes - Companhia Santomense de Telecomunicacoes, ST

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.

328191 Companhia Santomense de Telecomunicacoes - Companhia Santomense de Telecomunicacoes, ST

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS36924         GVA Cote d'Ivoire SAS - GVA Cote d'Ivoire SAS, CI
    AS60171         AFRIX-AS - AFR-IX TELECOM S.A., ES

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7996  AS328191       ORIGIN  Originate:      16128 /18.02  Transit:          0 /0.00  Companhia Santomense de Telecomunicacoes - Companhia Santomense de Telecomunicacoes, ST

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       %
 2485 AS328191      Companhia Santomense de Telecomunicacoes - Co     26     23      0      3     23  88.46%


  Prefix               AS Path                              Aggregation Suggestion
  102.202.92.0/22      4777 2516 6762 36924 328191   
  102.202.94.0/24      4777 2516 6762 36924 328191 - Withdrawn - matching aggregate 102.202.92.0/22 4777 2516 6762 36924 328191
  102.206.44.0/22      4777 6939 60171 328191   
  102.206.44.0/24      4777 6939 60171 328191 - Withdrawn - matching aggregate 102.206.44.0/22 4777 6939 60171 328191
  102.206.45.0/24      4777 6939 60171 328191 - Withdrawn - matching aggregate 102.206.44.0/22 4777 6939 60171 328191
  102.206.46.0/24      4777 6939 60171 328191 - Withdrawn - matching aggregate 102.206.44.0/22 4777 6939 60171 328191
  102.206.47.0/24      4777 6939 60171 328191 - Withdrawn - matching aggregate 102.206.44.0/22 4777 6939 60171 328191
  197.159.160.0/19     4777 6939 60171 328191   
  197.159.161.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.162.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.163.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.164.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.165.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.166.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.167.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.168.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.169.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.170.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.171.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.172.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.173.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.174.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.177.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.178.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.179.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191
  197.159.180.0/24     4777 6939 60171 328191 - Withdrawn - matching aggregate 197.159.160.0/19 4777 6939 60171 328191

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

AS328191   23 More Specifics   26 Total Advertisements   Companhia Santomense de Telecomunicacoes - Companhia Santomense de Telecomunicacoes, ST
    102.202.94.0/24               102.202.92.0/22
    102.206.44.0/24               102.206.44.0/22
    102.206.45.0/24               102.206.44.0/22
    102.206.46.0/24               102.206.44.0/22
    102.206.47.0/24               102.206.44.0/22
    197.159.161.0/24              197.159.160.0/19
    197.159.162.0/24              197.159.160.0/19
    197.159.163.0/24              197.159.160.0/19
    197.159.164.0/24              197.159.160.0/19
    197.159.165.0/24              197.159.160.0/19
    197.159.166.0/24              197.159.160.0/19
    197.159.167.0/24              197.159.160.0/19
    197.159.168.0/24              197.159.160.0/19
    197.159.169.0/24              197.159.160.0/19
    197.159.170.0/24              197.159.160.0/19
    197.159.171.0/24              197.159.160.0/19
    197.159.172.0/24              197.159.160.0/19
    197.159.173.0/24              197.159.160.0/19
    197.159.174.0/24              197.159.160.0/19
    197.159.177.0/24              197.159.160.0/19
    197.159.178.0/24              197.159.160.0/19
    197.159.179.0/24              197.159.160.0/19
    197.159.180.0/24              197.159.160.0/19

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

    + 102.202.92.0/22             Announced
    + 102.202.94.0/24             Announced

Whois Entry

whois: 402609

IANA has recorded AS328191 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS328191\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