Report for 37691

Name

Thought Express Semantic Technology - Thought Express Semantic Technology, 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.

37691 Thought Express Semantic Technology - Thought Express Semantic Technology, ZA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS37100         SEACOM Limited - SEACOM Limited, MU
    AS3741          Dimension Data - Dimension Data, ZA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30343 AS37691        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  Thought Express Semantic Technology - Thought Express Semantic Technology, 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       %
12582 AS37691       Thought Express Semantic Technology - Thought      6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  196.11.48.0/22       4777 2497 37100 37691 + Announce - aggregate of 196.11.48.0/23 (4777 2497 37100 37691) and 196.11.50.0/23 (4777 2497 37100 37691)
  196.11.48.0/24       4777 2497 37100 37691 - Withdrawn - aggregated with 196.11.49.0/24 (4777 2497 37100 37691)
  196.11.49.0/24       4777 2497 37100 37691 - Withdrawn - aggregated with 196.11.48.0/24 (4777 2497 37100 37691)
  196.11.50.0/24       4777 2497 37100 37691 - Withdrawn - aggregated with 196.11.51.0/24 (4777 2497 37100 37691)
  196.11.51.0/24       4777 2497 37100 37691 - Withdrawn - aggregated with 196.11.50.0/24 (4777 2497 37100 37691)
  196.11.52.0/24       4608 7575 2914 3741 37691   
  196.11.55.0/24       4777 2497 37100 37691   

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

AS37691   6 More Specifics   6 Total Advertisements   Thought Express Semantic Technology - Thought Express Semantic Technology, ZA
    196.11.48.0/24                196.11.48.0/21
    196.11.49.0/24                196.11.48.0/21
    196.11.50.0/24                196.11.48.0/21
    196.11.51.0/24                196.11.48.0/21
    196.11.52.0/24                196.11.48.0/21
    196.11.55.0/24                196.11.48.0/21

Whois Entry

whois: 402591

IANA has recorded AS37691 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37691\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