Report for 11744

Name

Investec Bank Ltd - Investec Bank 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.

11744 INVESTEC, ZA

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS328019        ATCOMM-BROADBAND-SERVICES-LTD, MU
    AS13335         CLOUDFLARENET, US
    AS327782        METROFIBRE-NETWORX, ZA
    AS30999         EMTEL-AS-AP, MU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30456 AS11744        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  INVESTEC, 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       %
20843 AS11744       INVESTEC, ZA                                       5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  196.4.0.0/23         6939 327782 11744      
  196.4.0.0/23         57866 13335 11744    + Announce - aggregate of 196.4.0.0/24 (57866 13335 11744) and 196.4.1.0/24 (57866 13335 11744)
  196.4.0.0/24         57866 13335 11744    - Withdrawn - aggregated with 196.4.1.0/24 (57866 13335 11744)
  196.4.1.0/24         57866 13335 11744    - Withdrawn - aggregated with 196.4.0.0/24 (57866 13335 11744)
  196.4.9.0/24         37100 30999 11744      
  196.4.11.0/24        57866 13335 11744      

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

AS11744   4 More Specifics   4 Total Advertisements   INVESTEC, ZA
    196.4.0.0/23                  196.4.0.0/20
    196.4.0.0/24                  196.4.0.0/20
    196.4.1.0/24                  196.4.0.0/20
    196.4.11.0/24                 196.4.0.0/20

Whois Entry

whois: 402603

IANA has recorded AS11744 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11744\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