ASN AS27562 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27562?

AS27562 is listed under Presence Health Network.

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.

AS27562 Presence Health Network

ASN Lookup Tool

Presence Health Network amitahealth.org

US 4 Routes

AS Data

AS27562

AS27562 – Presence Health Network

AS Number	27562
AS Name	RHC-INT
Organization	Presence Health Network(phn-10)
Country	US
Website	amitahealth.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2003-04-02

ASN Intelligence API for production workflows

Use ASN data for AS27562 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.48.129.0/24	AS27562	Presence Health Network	PRESENCE HEALTH IS OPT E WA	256
70.141.82.0/24	AS27562	Presence Health Network	Provena Health .	256
12.180.226.0/24	AS27562	Presence Health Network	PRESENCE HEALTH IS OPT E WA	256
107.0.43.0/24	AS27562	Presence Health Network	Presence Health Network	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:       27562
ASName:         RHC-INT
ASHandle:       AS27562
RegDate:        2003-04-02
Updated:        2016-07-05    
Ref:            https://rdap.arin.net/registry/autnum/27562


OrgName:        Presence Health Network
OrgId:          PHN-10
Address:        200 S Wacker Dr
City:           Chicago
StateProv:      IL
PostalCode:     60606
Country:        US
RegDate:        2016-04-22
Updated:        2022-12-16
Ref:            https://rdap.arin.net/registry/entity/PHN-10


OrgTechHandle: ATNW-ARIN
OrgTechName:   Ascension Technologies National WAN
OrgTechPhone:  +1-317-721-1590 
OrgTechEmail:  NationalWAN@ascension.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ATNW-ARIN

OrgTechHandle: PRESE-ARIN
OrgTechName:   PresenceISNetworkArchitecture, PresenceISNetworkArchitecture 
OrgTechPhone:  +1-847-390-1900 
OrgTechEmail:  networkteam@amitahealth.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PRESE-ARIN

OrgAbuseHandle: PRESE-ARIN
OrgAbuseName:   PresenceISNetworkArchitecture, PresenceISNetworkArchitecture 
OrgAbusePhone:  +1-847-390-1900 
OrgAbuseEmail:  networkteam@amitahealth.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PRESE-ARIN

OrgNOCHandle: ATNW-ARIN
OrgNOCName:   Ascension Technologies National WAN
OrgNOCPhone:  +1-317-721-1590 
OrgNOCEmail:  NationalWAN@ascension.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ATNW-ARIN

OrgAbuseHandle: ATNW-ARIN
OrgAbuseName:   Ascension Technologies National WAN
OrgAbusePhone:  +1-317-721-1590 
OrgAbuseEmail:  NationalWAN@ascension.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ATNW-ARIN

OrgNOCHandle: PRESE-ARIN
OrgNOCName:   PresenceISNetworkArchitecture, PresenceISNetworkArchitecture 
OrgNOCPhone:  +1-847-390-1900 
OrgNOCEmail:  networkteam@amitahealth.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/PRESE-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
AS33491	Comcast Cable Communications, LLC	US
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS33491	Comcast Cable Communications, LLC	US
AS7018	AT&T Enterprises, LLC	US