Report for 27324

Name

CBC-ASN - Canadian Broadcasting Corporation, 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 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.

27324 CBC-ASN - Canadian Broadcasting Corporation, CA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS812           ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8733  AS27324        ORIGIN  Originate:      13312 /18.30  Transit:          0 /0.00  CBC-ASN - Canadian Broadcasting Corporation, 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       %
12479 AS27324       CBC-ASN - Canadian Broadcasting Corporation,      21      6      3     18      3  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  159.33.0.0/19        4777 2497 6461 6461 6461 27324   
  159.33.0.0/24        4777 2497 6461 6461 27324   
  159.33.10.0/24       4777 2516 3257 812 27324   
  159.33.16.0/23       4777 2497 6461 6461 27324 + Announce - aggregate of 159.33.16.0/24 (4777 2497 6461 6461 27324) and 159.33.17.0/24 (4777 2497 6461 6461 27324)
  159.33.16.0/24       4777 2497 6461 6461 27324 - Withdrawn - aggregated with 159.33.17.0/24 (4777 2497 6461 6461 27324)
  159.33.17.0/24       4777 2497 6461 6461 27324 - Withdrawn - aggregated with 159.33.16.0/24 (4777 2497 6461 6461 27324)
  159.33.32.0/24       4777 2497 6461 6461 27324   
  159.33.33.0/24       4777 2497 6461 6461 6461 27324   
  159.33.34.0/23       4777 2497 6461 6461 6461 27324 + Announce - aggregate of 159.33.34.0/24 (4777 2497 6461 6461 6461 27324) and 159.33.35.0/24 (4777 2497 6461 6461 6461 27324)
  159.33.34.0/24       4777 2497 6461 6461 6461 27324 - Withdrawn - aggregated with 159.33.35.0/24 (4777 2497 6461 6461 6461 27324)
  159.33.35.0/24       4777 2497 6461 6461 6461 27324 - Withdrawn - aggregated with 159.33.34.0/24 (4777 2497 6461 6461 6461 27324)
  159.33.36.0/23       4777 2497 6461 6461 6461 27324 + Announce - aggregate of 159.33.36.0/24 (4777 2497 6461 6461 6461 27324) and 159.33.37.0/24 (4777 2497 6461 6461 6461 27324)
  159.33.36.0/24       4777 2497 6461 6461 6461 27324 - Withdrawn - aggregated with 159.33.37.0/24 (4777 2497 6461 6461 6461 27324)
  159.33.37.0/24       4777 2497 6461 6461 6461 27324 - Withdrawn - aggregated with 159.33.36.0/24 (4777 2497 6461 6461 6461 27324)
  159.33.38.0/24       4777 2497 6461 6461 6461 27324   
  159.33.40.0/24       4777 2497 6461 6461 6461 27324   
  159.33.45.0/24       4777 2497 6461 6461 6461 27324   
  159.33.46.0/24       4777 2497 6461 6461 27324   
  159.33.50.0/24       4777 2497 6461 6461 6461 27324   
  159.33.57.0/24       4777 2497 6461 6461 27324   
  159.33.59.0/24       4777 2497 6461 6461 27324   
  159.33.61.0/24       4777 2497 6461 6461 27324   
  159.33.63.0/24       4777 2497 6461 6461 27324   
  159.33.160.0/24      4777 2516 3257 812 27324   

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

AS27324   21 More Specifics   21 Total Advertisements   CBC-ASN - Canadian Broadcasting Corporation, CA
    159.33.0.0/19                 159.33.0.0/16
    159.33.0.0/24                 159.33.0.0/16
    159.33.10.0/24                159.33.0.0/16
    159.33.16.0/24                159.33.0.0/16
    159.33.17.0/24                159.33.0.0/16
    159.33.32.0/24                159.33.0.0/16
    159.33.33.0/24                159.33.0.0/16
    159.33.34.0/24                159.33.0.0/16
    159.33.35.0/24                159.33.0.0/16
    159.33.36.0/24                159.33.0.0/16
    159.33.37.0/24                159.33.0.0/16
    159.33.38.0/24                159.33.0.0/16
    159.33.40.0/24                159.33.0.0/16
    159.33.45.0/24                159.33.0.0/16
    159.33.46.0/24                159.33.0.0/16
    159.33.50.0/24                159.33.0.0/16
    159.33.57.0/24                159.33.0.0/16
    159.33.59.0/24                159.33.0.0/16
    159.33.61.0/24                159.33.0.0/16
    159.33.63.0/24                159.33.0.0/16
    159.33.160.0/24               159.33.0.0/16

Whois Entry

whois: 402613

IANA has recorded AS27324 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27324\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       27324
             ASName:         CBC-ASN
             ASHandle:       AS27324
             RegDate:        2003-02-12
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/27324
             
             
             OrgName:        Canadian Broadcasting Corporation
             OrgId:          CBC-10
             Address:        P.O. Box 3220, Station C
             City:           Ottawa
             StateProv:      ON
             PostalCode:     K1Y-1E4
             Country:        CA
             RegDate:        1992-03-02
             Updated:        2023-08-25
             Ref:            https://rdap.arin.net/registry/entity/CBC-10
             
             
             OrgTechHandle: PMO26-ARIN
             OrgTechName:   Morin, Patrick 
             OrgTechPhone:  +1-514-597-4959 
             OrgTechEmail:  patrick.morin@radio-canada.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/PMO26-ARIN
             
             OrgTechHandle: PLI1-ARIN
             OrgTechName:   Livi, Paul 
             OrgTechPhone:  +1-416-205-3777 
             OrgTechEmail:  paul.livi@cbc.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/PLI1-ARIN
             
             OrgRoutingHandle: PMO26-ARIN
             OrgRoutingName:   Morin, Patrick 
             OrgRoutingPhone:  +1-514-597-4959 
             OrgRoutingEmail:  patrick.morin@radio-canada.ca
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/PMO26-ARIN
             
             OrgAbuseHandle: PLI1-ARIN
             OrgAbuseName:   Livi, Paul 
             OrgAbusePhone:  +1-416-205-3777 
             OrgAbuseEmail:  paul.livi@cbc.ca
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PLI1-ARIN
             
             RTechHandle: PB909-ARIN
             RTechName:   Blain, Pierre-Yves 
             RTechPhone:  +1-613-724-5067 
             RTechEmail:  pierre-yves_blain@cbc.ca
             RTechRef:    https://rdap.arin.net/registry/entity/PB909-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #