ASN AS55003 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55003?

AS55003 is listed under Columbia Wireless Inc.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS55003 Columbia Wireless Inc

ASN Lookup Tool

Columbia Wireless Inc columbiawireless.ca

CA 4 Routes

AS Data

AS55003

AS55003 – Columbia Wireless Inc

AS Number	55003
AS Name	COLUMBIA-WIRELESS
Organization	Columbia Wireless Inc (cw)
Country	CA
Website	columbiawireless.ca
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2013-02-13

ASN Intelligence API for production workflows

Use ASN data for AS55003 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.210.160.0/21	AS55003	Columbia Wireless Inc	Columbia Wireless Inc	2048
2606:f080::/32	AS55003	Columbia Wireless Inc	Columbia Wireless Inc	~79×10²⁷
64.74.54.0/24	AS55003	Columbia Wireless Inc	Columbia Wireless Inc	256
69.25.63.0/24	AS55003	Columbia Wireless Inc	Columbia Wireless Inc	256

Raw Whois Response

#
# 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:       55003
ASName:         COLUMBIA-WIRELESS
ASHandle:       AS55003
RegDate:        2013-02-13
Updated:        2013-02-13
Ref:            https://rdap.arin.net/registry/autnum/55003


OrgName:        Columbia Wireless Inc
OrgId:          CW
Address:        Box 269
City:           Nelson
StateProv:      BC
PostalCode:     V1L 5P9
Country:        CA
RegDate:        2010-12-06
Updated:        2025-10-24
Comment:        http://www.columbiawireless.ca
Ref:            https://rdap.arin.net/registry/entity/CW


OrgAbuseHandle: LESLI4-ARIN
OrgAbuseName:   Leslie, Ben 
OrgAbusePhone:  +1-250-505-4041 
OrgAbuseEmail:  sysadmin@columbiawireless.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LESLI4-ARIN

OrgTechHandle: LESLI4-ARIN
OrgTechName:   Leslie, Ben 
OrgTechPhone:  +1-250-505-4041 
OrgTechEmail:  sysadmin@columbiawireless.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/LESLI4-ARIN

OrgNOCHandle: LESLI4-ARIN
OrgNOCName:   Leslie, Ben 
OrgNOCPhone:  +1-250-505-4041 
OrgNOCEmail:  sysadmin@columbiawireless.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/LESLI4-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.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "55003",
    "as_handle" : "AS55003",
    "as_name" : "COLUMBIA-WIRELESS",
    "tech_contacts" : [ "LESLI4-ARIN" ],
    "abuse_contacts" : [ "LESLI4-ARIN" ],
    "date_created" : "2013-02-13",
    "date_updated" : "2013-02-13",
    "source" : "https://rdap.arin.net/registry/autnum/55003"
  } ],
  "organization" : {
    "handle" : "CW",
    "name" : "Columbia Wireless Inc",
    "address" : [ "Box 269", "Nelson", "BC", "V1L5P9", "CA" ],
    "city" : "Nelson",
    "state" : "BC",
    "zip_code" : "V1L5P9",
    "country" : [ "CA" ],
    "date_created" : "2010-12-06",
    "date_updated" : "2025-10-24",
    "source" : "https://rdap.arin.net/registry/entity/CW",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "LESLI4-ARIN",
    "name" : "Leslie, Ben",
    "email" : [ "sysadmin@columbiawireless.ca" ],
    "phone" : [ "+1-250-505-4041" ],
    "source" : "https://rdap.arin.net/registry/entity/LESLI4-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LESLI4-ARIN",
    "name" : "Leslie, Ben",
    "email" : [ "sysadmin@columbiawireless.ca" ],
    "phone" : [ "+1-250-505-4041" ],
    "source" : "https://rdap.arin.net/registry/entity/LESLI4-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS58511	Anycast Global Backbone	AU
AS24482	SG.GS	SG
AS3786	LG DACOM Corporation	KR
AS393577	Tritan Development	US
AS401703	Ordinal Advisors LLC	US
AS6939	Hurricane Electric LLC	US
AS20473	The Constant Company, LLC	US
AS64289	Macarne.com	US
AS10242	US Internet Corp	US
AS5645	TekSavvy Solutions, Inc.	CA

Upstreams

AS Number	Description	Country
AS52025	ParadoxNetworks Limited	GB
AS7575	Australian Academic and Research Network	AU
AS394256	Tech Futures Interactive Inc.	CA
AS9002	RETN Limited	GB
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US
AS137409	GSL Networks Pty LTD	AU