Report for 21533

Name

CORUS-AS-001 - Corus Entertainment Inc, CA

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.

21533 CORUS-AS-001, CA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6327          SHAW, CA
    AS812           ROGERS-COMMUNICATIONS, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32859 AS21533        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  CORUS-AS-001, CA

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       %
36050 AS21533       CORUS-AS-001, CA                                   2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.141.104.0/22      3257 812 21533         
  137.83.31.0/24       6939 6327 21533        

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

AS21533   1 More Specifics   2 Total Advertisements   CORUS-AS-001, CA
    64.141.104.0/22               64.141.0.0/17

Whois Entry

whois: 402590

IANA has recorded AS21533 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21533\n