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AS25792 TMC Healthcare | IPGeolocation.io

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

TMC Healthcare tmcaz.com

US 1 Routes

AS Data

AS25792

AS25792 – TMC Healthcare

AS Number	25792
AS Name	TMC-HEALTHCARE
Organization	TMC Healthcare(tmchea)
Country	US
Website	tmcaz.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-05-10

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Use ASN data for AS25792 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.68.32.0/19	AS25792	TMC Healthcare	Tucson Medical Center	8192

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:       25792
ASName:         TMC-HEALTHCARE
ASHandle:       AS25792
RegDate:        2002-05-10
Updated:        2022-10-11    
Ref:            https://rdap.arin.net/registry/autnum/25792


OrgName:        TMC Healthcare
OrgId:          TMCHEA
Address:        5301 E. Grant Road
City:           Tucson
StateProv:      AZ
PostalCode:     85712
Country:        US
RegDate:        2002-05-10
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/TMCHEA


OrgAbuseHandle: JW1897-ARIN
OrgAbuseName:   Weygint, Jerry 
OrgAbusePhone:  +1-520-324-4232 
OrgAbuseEmail:  jerry.weygint@tmcaz.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JW1897-ARIN

OrgTechHandle: JW1897-ARIN
OrgTechName:   Weygint, Jerry 
OrgTechPhone:  +1-520-324-4232 
OrgTechEmail:  jerry.weygint@tmcaz.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JW1897-ARIN

RTechHandle: JW1897-ARIN
RTechName:   Weygint, Jerry 
RTechPhone:  +1-520-324-4232 
RTechEmail:  jerry.weygint@tmcaz.com
RTechRef:    https://rdap.arin.net/registry/entity/JW1897-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
AS3356	Level 3 Parent, LLC	US
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS22773	Cox Communications Inc.	US

Frequently Asked Questions

What is ASN AS25792?

ASN AS25792 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25792?

AS25792 is listed under TMC Healthcare.

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.