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AS402076 Canon Medical Systems USA, Inc.

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Canon Medical Systems USA, Inc. us.medical.canon

US 1 Routes

AS Data

AS402076

AS402076 – Canon Medical Systems USA, Inc.

AS Number	402076
AS Name	CMSU
Organization	Canon Medical Systems USA, Inc.(tams)
Country	US
Website	us.medical.canon
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-10-10

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Use ASN data for AS402076 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.100.18.0/24	AS402076	Canon Medical Systems USA, Inc.	Canon Medical Systems USA, 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:       402076
ASName:         CMSU
ASHandle:       AS402076
RegDate:        2025-10-10
Updated:        2025-10-10    
Ref:            https://rdap.arin.net/registry/autnum/402076


OrgName:        Canon Medical Systems USA, Inc.
OrgId:          TAMS
Address:        2441 Michelle Drive
City:           Tustin
StateProv:      CA
PostalCode:     92780
Country:        US
RegDate:        1993-03-19
Updated:        2023-05-04
Ref:            https://rdap.arin.net/registry/entity/TAMS


OrgRoutingHandle: COREG3-ARIN
OrgRoutingName:   group, Core -
OrgRoutingPhone:  +1-949-212-0103 
OrgRoutingEmail:  coreadmins@us.medical.canon
OrgRoutingRef:    https://rdap.arin.net/registry/entity/COREG3-ARIN

OrgAbuseHandle: COREG3-ARIN
OrgAbuseName:   group, Core -
OrgAbusePhone:  +1-949-212-0103 
OrgAbuseEmail:  coreadmins@us.medical.canon
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COREG3-ARIN

OrgTechHandle: COREG3-ARIN
OrgTechName:   group, Core -
OrgTechPhone:  +1-949-212-0103 
OrgTechEmail:  coreadmins@us.medical.canon
OrgTechRef:    https://rdap.arin.net/registry/entity/COREG3-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US

Frequently Asked Questions

What is ASN AS402076?

ASN AS402076 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS402076?

AS402076 is listed under Canon Medical Systems USA, Inc..

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.