Report for 327791

Name

Centracom - Centracom, ZA

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.

327791 Centracom - Centracom, ZA

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS5713          Telkom SA Ltd. - Telkom SA Ltd., ZA
    AS327782        Metrofibre Networx - Metrofibre Networx, ZA
    AS329303        Splizr Networks (Pty) Ltd - Splizr Networks (Pty) Ltd, ZA
  Downstream Adjacent AS list
    AS328176        ITTX Telecoms (Pty) Ltd - ITTX Telecoms (Pty) Ltd, ZA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13474 AS327791       ORG+TRN Originate:       6400 /19.36  Transit:       2048 /21.00 Centracom - Centracom, ZA

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       %
19781 AS327791      Centracom - Centracom, ZA                         15      4      2     13      2  13.33%


  Prefix               AS Path                              Aggregation Suggestion
  102.69.184.0/22      4608 1221 4637 30844 328333 329303 327791   
  102.69.188.0/23      4608 1221 4637 5511 327782 327791 + Announce - aggregate of 102.69.188.0/24 (4608 1221 4637 5511 327782 327791) and 102.69.189.0/24 (4608 1221 4637 5511 327782 327791)
  102.69.188.0/24      4608 1221 4637 5511 327782 327791 - Withdrawn - aggregated with 102.69.189.0/24 (4608 1221 4637 5511 327782 327791)
  102.69.189.0/24      4608 1221 4637 5511 327782 327791 - Withdrawn - aggregated with 102.69.188.0/24 (4608 1221 4637 5511 327782 327791)
  102.69.190.0/24      4777 2516 1299 5511 327782 327791   
  102.69.191.0/24      4608 1221 4637 5511 327782 327791   
  102.207.124.0/23     4608 1221 4637 5511 327782 327791 + Announce - aggregate of 102.207.124.0/24 (4608 1221 4637 5511 327782 327791) and 102.207.125.0/24 (4608 1221 4637 5511 327782 327791)
  102.207.124.0/24     4608 1221 4637 5511 327782 327791 - Withdrawn - aggregated with 102.207.125.0/24 (4608 1221 4637 5511 327782 327791)
  102.207.125.0/24     4608 1221 4637 5511 327782 327791 - Withdrawn - aggregated with 102.207.124.0/24 (4608 1221 4637 5511 327782 327791)
  102.207.126.0/24     4608 1221 4637 5511 327782 327791   
  102.211.48.0/23      4608 1221 4637 5511 327782 327791   
  102.211.50.0/24      4777 2516 1299 5511 327782 327791   
  102.211.51.0/24      4608 1221 4637 5511 327782 327791   
  102.219.156.0/22     4608 1221 4637 5511 327782 327791   
  165.73.128.0/22      4608 1221 4637 5511 327782 327791   
  196.43.231.0/24      4777 2497 2914 5713 327791   
  196.216.215.0/24     4608 1221 4637 5511 327782 327791   

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

AS327791   11 More Specifics   15 Total Advertisements   Centracom - Centracom, ZA
    102.69.184.0/22               102.69.184.0/21
    102.69.188.0/24               102.69.184.0/21
    102.69.189.0/24               102.69.184.0/21
    102.69.190.0/24               102.69.184.0/21
    102.69.191.0/24               102.69.184.0/21
    102.207.124.0/24              102.207.124.0/22
    102.207.125.0/24              102.207.124.0/22
    102.207.126.0/24              102.207.124.0/22
    102.211.48.0/23               102.211.48.0/22
    102.211.50.0/24               102.211.48.0/22
    102.211.51.0/24               102.211.48.0/22

Whois Entry

whois: 402591

IANA has recorded AS327791 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS327791\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