Report for 16866

Name

COLUMBIA-NETWORKS - Columbia Networks 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 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.

16866 COLUMBIA-NETWORKS - Columbia Networks Inc., CA

  Adjacency:     4  Upstream:     1  Downstream:     3
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS393941        PRIMARY-AS393941 - Flying Man Studio, LLC., US
    AS397766        FDU-CA - Fairleigh Dickinson University, US
    AS63052         AS-CBBC - Columbia Basin Broadband Corporation, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24351 AS16866        ORG+TRN Originate:       2048 /21.00  Transit:       7424 /19.14 COLUMBIA-NETWORKS - Columbia Networks Inc., 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       %
 9840 AS16866       COLUMBIA-NETWORKS - Columbia Networks Inc., C      5      4      0      1      4  80.00%


  Prefix               AS Path                              Aggregation Suggestion
  162.250.12.0/22      4608 6939 16866        
  162.250.12.0/24      4608 6939 16866      - Withdrawn - matching aggregate 162.250.12.0/22 4608 6939 16866
  162.250.13.0/24      4608 6939 16866      - Withdrawn - matching aggregate 162.250.12.0/22 4608 6939 16866
  162.250.14.0/24      4608 6939 16866      - Withdrawn - matching aggregate 162.250.12.0/22 4608 6939 16866
  162.250.15.0/24      4608 6939 16866      - Withdrawn - matching aggregate 162.250.12.0/22 4608 6939 16866

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

AS16866   4 More Specifics   5 Total Advertisements   COLUMBIA-NETWORKS - Columbia Networks Inc., CA
    162.250.12.0/24               162.250.12.0/22
    162.250.13.0/24               162.250.12.0/22
    162.250.14.0/24               162.250.12.0/22
    162.250.15.0/24               162.250.12.0/22

Whois Entry

whois: 402603

IANA has recorded AS16866 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16866\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:       16866
             ASName:         COLUMBIA-NETWORKS
             ASHandle:       AS16866
             RegDate:        2008-12-10
             Updated:        2016-04-14
             Ref:            https://rdap.arin.net/registry/autnum/16866
             
             
             OrgName:        Columbia Networks Inc.
             OrgId:          TRAIL-7
             Address:        618 Fernwood Drive
             City:           Castlegar
             StateProv:      BC
             PostalCode:     V1N-3Z1
             Country:        CA
             RegDate:        2007-11-16
             Updated:        2025-10-14
             Ref:            https://rdap.arin.net/registry/entity/TRAIL-7
             
             
             OrgAbuseHandle: ADMIN1251-ARIN
             OrgAbuseName:   AdminTN
             OrgAbusePhone:  +1-888-527-0540 
             OrgAbuseEmail:  admincn@columbianetworks.ca
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN1251-ARIN
             
             OrgTechHandle: ADMIN1251-ARIN
             OrgTechName:   AdminTN
             OrgTechPhone:  +1-888-527-0540 
             OrgTechEmail:  admincn@columbianetworks.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN1251-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.
             #