ASN AS53742 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53742?

AS53742 is listed under Houlton Regional Hospital.

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.

AS53742 Houlton Regional Hospital

ASN Lookup Tool

Houlton Regional Hospital hrhospital.org

US 1 Routes

AS Data

AS53742

AS53742 – Houlton Regional Hospital

AS Number	53742
AS Name	HRH-ASN
Organization	Houlton Regional Hospital(hrh-8)
Country	US
Website	hrhospital.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-05-09

ASN Intelligence API for production workflows

Use ASN data for AS53742 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.221.74.0/24	AS53742	Houlton Regional Hospital	Houlton Regional Hospital	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:       53742
ASName:         HRH-ASN
ASHandle:       AS53742
RegDate:        2011-05-09
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/53742


OrgName:        Houlton Regional Hospital
OrgId:          HRH-8
Address:        20 Hartford Street
City:           Houlton
StateProv:      ME
PostalCode:     04730
Country:        US
RegDate:        2011-02-08
Updated:        2023-05-02
Ref:            https://rdap.arin.net/registry/entity/HRH-8


OrgRoutingHandle: SMALL196-ARIN
OrgRoutingName:   Small, Ian 
OrgRoutingPhone:  +1-207-521-2587 
OrgRoutingEmail:  ismall@hrhospital.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SMALL196-ARIN

OrgTechHandle: SMALL196-ARIN
OrgTechName:   Small, Ian 
OrgTechPhone:  +1-207-521-2587 
OrgTechEmail:  ismall@hrhospital.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SMALL196-ARIN

OrgAbuseHandle: BLANC8-ARIN
OrgAbuseName:   Blanchette, Peter 
OrgAbusePhone:  +1-207-521-2618 
OrgAbuseEmail:  pblanchette@hrhospital.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BLANC8-ARIN

OrgDNSHandle: SMALL196-ARIN
OrgDNSName:   Small, Ian 
OrgDNSPhone:  +1-207-521-2587 
OrgDNSEmail:  ismall@hrhospital.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/SMALL196-ARIN

OrgTechHandle: BLANC8-ARIN
OrgTechName:   Blanchette, Peter 
OrgTechPhone:  +1-207-521-2618 
OrgTechEmail:  pblanchette@hrhospital.org
OrgTechRef:    https://rdap.arin.net/registry/entity/BLANC8-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
AS33422	New England Telehealth Consortium	US

Upstreams

AS Number	Description	Country
AS33422	New England Telehealth Consortium	US