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 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.

11744 Investec Bank Ltd - Investec Bank Ltd, ZA

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS328019        Atcomm Broadband Services Ltd - Atcomm Broadband Services Ltd, MU
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS327782        Metrofibre Networx - Metrofibre Networx, ZA
    AS30999         EMTEL LIMITED - EMTEL LIMITED, MU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30011 AS11744        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  Investec Bank Ltd - Investec Bank Ltd, 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       %
20551 AS11744       Investec Bank Ltd - Investec Bank Ltd, ZA          5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  196.4.0.0/23         4608 1221 4637 5511 327782 11744   
  196.4.0.0/23         4608 13335 11744     + Announce - aggregate of 196.4.0.0/24 (4608 13335 11744) and 196.4.1.0/24 (4608 13335 11744)
  196.4.0.0/24         4608 13335 11744     - Withdrawn - aggregated with 196.4.1.0/24 (4608 13335 11744)
  196.4.1.0/24         4608 13335 11744     - Withdrawn - aggregated with 196.4.0.0/24 (4608 13335 11744)
  196.4.9.0/24         4777 2497 4788 30999 11744   
  196.4.11.0/24        4608 13335 11744       

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

AS11744   5 More Specifics   5 Total Advertisements   Investec Bank Ltd - Investec Bank Ltd, 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
    196.4.9.0/24                  196.4.0.0/20
    196.4.11.0/24                 196.4.0.0/20

Whois Entry

whois: 402599

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