Report for 328167

Name

TWK Communications - TWK Communications, 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 AS6447) 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.

328167 TWK-Communications, ZA

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS328333        FixedMobileTelco-AS, ZA
    AS60171         AFRIX-AS, ES

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28864 AS328167       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  TWK-Communications, 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       %
15344 AS328167      TWK-Communications, ZA                             5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  160.19.232.0/22      6939 60171 328167      
  160.19.232.0/22      6939 328167          + Announce - aggregate of 160.19.232.0/23 (6939 328167) and 160.19.234.0/23 (6939 328167)
  160.19.232.0/24      6939 328167          - Withdrawn - aggregated with 160.19.233.0/24 (6939 328167)
  160.19.233.0/24      6939 328167          - Withdrawn - aggregated with 160.19.232.0/24 (6939 328167)
  160.19.234.0/24      6939 328167          - Withdrawn - aggregated with 160.19.235.0/24 (6939 328167)
  160.19.235.0/24      6939 328167          - Withdrawn - aggregated with 160.19.234.0/24 (6939 328167)

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

AS328167   4 More Specifics   5 Total Advertisements   TWK-Communications, ZA
    160.19.232.0/24               160.19.232.0/22
    160.19.233.0/24               160.19.232.0/22
    160.19.234.0/24               160.19.232.0/22
    160.19.235.0/24               160.19.232.0/22

Whois Entry

whois: 402590

IANA has recorded AS328167 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS328167\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