Report for 19935

Name

CRRS - CRRS-TV, 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.

19935 CRRS, CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS852           TELUS Communications, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11785 AS19935        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  CRRS, 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       %
 6507 AS19935       CRRS, CA                                          17      8      1     10      7  41.18%


  Prefix               AS Path                              Aggregation Suggestion
  66.45.119.0/24       3303 852 19935         
  159.112.233.0/24     6939 852 19935         
  173.224.240.0/20     3303 852 19935         
  173.224.240.0/24     3303 852 19935       - Withdrawn - matching aggregate 173.224.240.0/20 3303 852 19935
  173.224.241.0/24     3303 852 19935       - Withdrawn - matching aggregate 173.224.240.0/20 3303 852 19935
  173.224.242.0/24     3303 852 19935 19935 19935 19935   
  173.224.243.0/24     6939 852 19935 19935 19935 19935   
  173.224.248.0/24     3303 852 19935       - Withdrawn - matching aggregate 173.224.240.0/20 3303 852 19935
  173.224.249.0/24     6939 852 19935         
  173.224.250.0/24     3303 852 19935       - Withdrawn - matching aggregate 173.224.240.0/20 3303 852 19935
  173.224.252.0/22     6939 852 19935       + Announce - aggregate of 173.224.252.0/23 (6939 852 19935) and 173.224.254.0/23 (6939 852 19935)
  173.224.252.0/24     6939 852 19935       - Withdrawn - aggregated with 173.224.253.0/24 (6939 852 19935)
  173.224.253.0/24     6939 852 19935       - Withdrawn - aggregated with 173.224.252.0/24 (6939 852 19935)
  173.224.254.0/24     6939 852 19935       - Withdrawn - aggregated with 173.224.255.0/24 (6939 852 19935)
  173.224.255.0/24     6939 852 19935       - Withdrawn - aggregated with 173.224.254.0/24 (6939 852 19935)
  205.178.191.0/24     6939 852 19935 19935 19935 19935   
  208.52.144.0/24      6939 852 19935         
  208.103.184.0/24     6939 852 19935         

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

AS19935   4 More Specifics   9 Total Advertisements   CRRS, CA
    173.224.240.0/24              173.224.240.0/20
    173.224.241.0/24              173.224.240.0/20
    173.224.254.0/24              173.224.240.0/20
    173.224.255.0/24              173.224.240.0/20
    173.224.242.0/24              173.224.240.0/20
    173.224.243.0/24              173.224.240.0/20
    173.224.253.0/24              173.224.240.0/20

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

    - 173.224.242.0/24            Withdrawn
    - 173.224.243.0/24            Withdrawn
    - 173.224.253.0/24            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS19935 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19935\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:       19935
             ASName:         CRRS
             ASHandle:       AS19935
             RegDate:        2010-01-14
             Updated:        2013-12-12
             Ref:            https://rdap.arin.net/registry/autnum/19935
             
             
             OrgName:        CRRS-TV
             OrgId:          CRRST
             Address:        208 Amherst Avenue
             City:           Labrador City
             StateProv:      NL
             PostalCode:     A2V-2Y5
             Country:        CA
             RegDate:        2005-03-11
             Updated:        2025-10-16
             Ref:            https://rdap.arin.net/registry/entity/CRRST
             
             
             OrgAbuseHandle: CTS23-ARIN
             OrgAbuseName:   CRRS Technical Support
             OrgAbusePhone:  +1-709-944-7675 
             OrgAbuseEmail:  abuse@crrstv.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CTS23-ARIN
             
             OrgNOCHandle: CRRSN-ARIN
             OrgNOCName:   CRRS NOC
             OrgNOCPhone:  +1-709-944-7675 
             OrgNOCEmail:  noc@crrstv.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CRRSN-ARIN
             
             OrgTechHandle: CTS23-ARIN
             OrgTechName:   CRRS Technical Support
             OrgTechPhone:  +1-709-944-7675 
             OrgTechEmail:  abuse@crrstv.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/CTS23-ARIN
             
             RTechHandle: CRRSN-ARIN
             RTechName:   CRRS NOC
             RTechPhone:  +1-709-944-7675 
             RTechEmail:  noc@crrstv.net
             RTechRef:    https://rdap.arin.net/registry/entity/CRRSN-ARIN
             
             RAbuseHandle: CTS23-ARIN
             RAbuseName:   CRRS Technical Support
             RAbusePhone:  +1-709-944-7675 
             RAbuseEmail:  abuse@crrstv.net
             RAbuseRef:    https://rdap.arin.net/registry/entity/CTS23-ARIN
             
             RNOCHandle: CRRSN-ARIN
             RNOCName:   CRRS NOC
             RNOCPhone:  +1-709-944-7675 
             RNOCEmail:  noc@crrstv.net
             RNOCRef:    https://rdap.arin.net/registry/entity/CRRSN-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.
             #