Report for 328220

Name

Sentiv (Pty) Ltd - Sentiv (Pty) Ltd, 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.

328220 Altron-Nexus-AS, ZA

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS37100         SEACOM-AS, MU
  Downstream Adjacent AS list
    AS37488         Secure-Conekt, ZA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19652 AS328220       ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  Altron-Nexus-AS, 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       %
20114 AS328220      Altron-Nexus-AS, ZA                                6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  156.0.224.0/21       37100 328220           
  156.0.226.0/24       37100 328220         - Withdrawn - matching aggregate 156.0.224.0/21 37100 328220
  156.0.227.0/24       6939 328220            
  156.0.228.0/23       6939 328220          + Announce - aggregate of 156.0.228.0/24 (6939 328220) and 156.0.229.0/24 (6939 328220)
  156.0.228.0/24       6939 328220          - Withdrawn - aggregated with 156.0.229.0/24 (6939 328220)
  156.0.229.0/24       6939 328220          - Withdrawn - aggregated with 156.0.228.0/24 (6939 328220)
  156.0.231.0/24       6939 328220            

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

AS328220   7 More Specifics   8 Total Advertisements   Altron-Nexus-AS, ZA
    156.0.224.0/24                156.0.224.0/21
    156.0.225.0/24                156.0.224.0/21
    156.0.226.0/24                156.0.224.0/21
    156.0.227.0/24                156.0.224.0/21
    156.0.228.0/24                156.0.224.0/21
    156.0.229.0/24                156.0.224.0/21
    156.0.231.0/24                156.0.224.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 156.0.224.0/24              Announced

Whois Entry

whois: 402603

IANA has recorded AS328220 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS328220\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