Report for 28067

Name

AS28067 - The University of the West IndiesSt Augustine Camp, TT

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.

28067 The University of the West IndiesSt Augustine Camp, TT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS27665         Columbus Communications Trinidad Limited., TT
    AS5639          Telecommunication Services of Trinidad and Tobago, TT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14764 AS28067        ORIGIN  Originate:       5376 /19.61  Transit:          0 /0.00  The University of the West IndiesSt Augustine Camp, TT

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       %
16384 AS28067       The University of the West IndiesSt Augustine      6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  64.28.128.0/20       3303 23520 27665 28067   
  64.28.136.0/23       3303 23520 5639 28067 + Announce - aggregate of 64.28.136.0/24 (3303 23520 5639 28067) and 64.28.137.0/24 (3303 23520 5639 28067)
  64.28.136.0/24       3303 23520 5639 28067 - Withdrawn - aggregated with 64.28.137.0/24 (3303 23520 5639 28067)
  64.28.137.0/24       3303 23520 5639 28067 - Withdrawn - aggregated with 64.28.136.0/24 (3303 23520 5639 28067)
  64.28.139.0/24       3303 23520 5639 28067   
  64.28.141.0/24       3303 23520 27665 28067 - Withdrawn - matching aggregate 64.28.128.0/20 3303 23520 27665 28067
  64.28.143.0/24       3303 23520 5639 28067   

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

AS28067   1 More Specifics   1 Total Advertisements   The University of the West IndiesSt Augustine Camp, TT
    64.28.140.0/24                64.28.128.0/20
    64.28.128.0/21                64.28.128.0/20
    64.28.136.0/24                64.28.128.0/20
    64.28.137.0/24                64.28.128.0/20
    64.28.139.0/24                64.28.128.0/20
    64.28.141.0/24                64.28.128.0/20
    64.28.143.0/24                64.28.128.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 64.28.140.0/24              Announced
    - 64.28.128.0/20              Withdrawn
    - 64.28.128.0/21              Withdrawn
    - 64.28.136.0/24              Withdrawn
    - 64.28.137.0/24              Withdrawn
    - 64.28.139.0/24              Withdrawn
    - 64.28.141.0/24              Withdrawn
    - 64.28.143.0/24              Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS28067 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28067\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded