ASN AS36525 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS36525?

AS36525 is listed under ALLEGIANCE HEALTH SERVICES.

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.

AS36525 ALLEGIANCE HEALTH SERVICES

ASN Lookup Tool

ALLEGIANCE HEALTH SERVICES allegiancehealth.org

US 2 Routes

AS Data

AS36525

AS36525 – ALLEGIANCE HEALTH SERVICES

AS Number	36525
AS Name	ALLEGIANCE-HEALTH
Organization	ALLEGIANCE HEALTH SERVICES(ahs-154)
Country	US
Website	allegiancehealth.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2014-09-29

ASN Intelligence API for production workflows

Use ASN data for AS36525 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.58.138.0/24	AS36525	ALLEGIANCE HEALTH SERVICES	ALLEGIANCE HEALTH SERVICES	256
192.58.139.0/24	AS36525	ALLEGIANCE HEALTH SERVICES	ALLEGIANCE HEALTH SERVICES	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:       36525
ASName:         ALLEGIANCE-HEALTH
ASHandle:       AS36525
RegDate:        2014-09-29
Updated:        2014-09-29    
Ref:            https://rdap.arin.net/registry/autnum/36525


OrgName:        ALLEGIANCE HEALTH SERVICES
OrgId:          AHS-154
Address:        205 N EAST
City:           JACKSON
StateProv:      MI
PostalCode:     49201
Country:        US
RegDate:        2013-06-27
Updated:        2019-02-07
Ref:            https://rdap.arin.net/registry/entity/AHS-154


OrgAbuseHandle: ABUSE4873-ARIN
OrgAbuseName:   ABUSE POC
OrgAbusePhone:  +1-517-205-3204 
OrgAbuseEmail:  AH-NET-ABUSE@AllegianceHealth.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4873-ARIN

OrgAbuseHandle: ROBBI28-ARIN
OrgAbuseName:   Robbins, Matthew 
OrgAbusePhone:  +1-517-205-3204 
OrgAbuseEmail:  Matthew.Robbins@allegiancehealth.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROBBI28-ARIN

OrgNOCHandle: ROBBI28-ARIN
OrgNOCName:   Robbins, Matthew 
OrgNOCPhone:  +1-517-205-3204 
OrgNOCEmail:  Matthew.Robbins@allegiancehealth.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ROBBI28-ARIN

OrgTechHandle: TECHP34-ARIN
OrgTechName:   TECH POC
OrgTechPhone:  +1-517-205-3204 
OrgTechEmail:  MRobbin2@hfhs.org
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHP34-ARIN

OrgTechHandle: ROBBI28-ARIN
OrgTechName:   Robbins, Matthew 
OrgTechPhone:  +1-517-205-3204 
OrgTechEmail:  Matthew.Robbins@allegiancehealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ROBBI28-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
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Contacts

Email Contacts

Matthew.Robbins@allegiancehealth.org MRobbin2@hfhs.org

Abuse Contacts

AH-NET-ABUSE@AllegianceHealth.org