ASN AS54002 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54002?

AS54002 is listed under CRS Networks 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.

AS54002 CRS Networks Inc | IPGeolocation.io

ASN Lookup Tool

CRS Networks Inc crsnetworks.ca

CA 3 Routes

AS Data

AS54002

AS54002 – CRS Networks Inc

AS Number	54002
AS Name	CRSNETWORKS
Organization	CRS Networks Inc(cn-10)
Country	CA
Website	crsnetworks.ca
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2011-08-30

ASN Intelligence API for production workflows

Use ASN data for AS54002 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.15.25.0/24	AS54002	CRS Networks Inc	CRS Networks Inc.	256
204.225.158.0/24	AS54002	CRS Networks Inc	EarthPROBE, Inc.	256
2001:1978:803::/48	AS54002	CRS Networks Inc	Aptum Technologies	~1×10²⁴

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:       54002
ASName:         CRSNETWORKS
ASHandle:       AS54002
RegDate:        2011-08-30
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/54002


OrgName:        CRS Networks Inc
OrgId:          CN-10
Address:        260 Adelaide St East, #32
City:           Toronto
StateProv:      ON
PostalCode:     M5A 1N1
Country:        CA
RegDate:        2011-08-22
Updated:        2022-03-30
Ref:            https://rdap.arin.net/registry/entity/CN-10


OrgTechHandle: SNOC22-ARIN
OrgTechName:   Support and Network Operations Centre
OrgTechPhone:  +1-416-364-6295 
OrgTechEmail:  support@crsnetworks.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/SNOC22-ARIN

OrgDNSHandle: SNOC22-ARIN
OrgDNSName:   Support and Network Operations Centre
OrgDNSPhone:  +1-416-364-6295 
OrgDNSEmail:  support@crsnetworks.ca
OrgDNSRef:    https://rdap.arin.net/registry/entity/SNOC22-ARIN

OrgRoutingHandle: SNOC22-ARIN
OrgRoutingName:   Support and Network Operations Centre
OrgRoutingPhone:  +1-416-364-6295 
OrgRoutingEmail:  support@crsnetworks.ca
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SNOC22-ARIN

OrgNOCHandle: SNOC22-ARIN
OrgNOCName:   Support and Network Operations Centre
OrgNOCPhone:  +1-416-364-6295 
OrgNOCEmail:  support@crsnetworks.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/SNOC22-ARIN

OrgAbuseHandle: ASG16-ARIN
OrgAbuseName:   Abuse and Security Group
OrgAbusePhone:  +1-416-364-6295 
OrgAbuseEmail:  abuse@crsnetworks.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ASG16-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

Peers

AS Number	Description	Country
AS1403	EBOX	CA
AS24482	SG.GS	SG
AS22652	Videotron Ltee	CA
AS11670	Toronto Internet Exchange Community	CA
AS33044	Megawire Inc.	CA
AS6939	Hurricane Electric LLC	US
AS174	Cogent Communications, LLC	US
AS399337	Netcrawler Inc	CA
AS399226	SpeedFI Inc.	CA
AS63202	Taridium Canada	CA