ASN AS46451 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS46451?

AS46451 is listed under Eastern Maine Healthcare Systems.

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.

AS46451 Eastern Maine Healthcare Systems

ASN Lookup Tool

Eastern Maine Healthcare Systems northernlight.org

US 1 Routes

AS Data

AS46451

AS46451 – Eastern Maine Healthcare Systems

AS Number	46451
AS Name	NORTHERN-LIGHT-HEALTH
Organization	Eastern Maine Healthcare Systems(emh-3)
Country	US
Website	northernlight.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-09-23

ASN Intelligence API for production workflows

Use ASN data for AS46451 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.160.5.0/24	AS46451	Eastern Maine Healthcare Systems	Eastern Maine Healthcare Systems	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:       46451
ASName:         NORTHERN-LIGHT-HEALTH
ASHandle:       AS46451
RegDate:        2008-09-23
Updated:        2020-05-26    
Ref:            https://rdap.arin.net/registry/autnum/46451


OrgName:        Eastern Maine Healthcare Systems
OrgId:          EMH-3
Address:        43 Whiting Hill Road
Address:        Cianchette Building
City:           Brewer
StateProv:      ME
PostalCode:     04412
Country:        US
RegDate:        2001-02-17
Updated:        2012-09-06
Ref:            https://rdap.arin.net/registry/entity/EMH-3


OrgAbuseHandle: NOC12781-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-207-973-8995 
OrgAbuseEmail:  noc@northernlight.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC12781-ARIN

OrgTechHandle: NOC12781-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-207-973-8995 
OrgTechEmail:  noc@northernlight.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC12781-ARIN

RTechHandle: NOC12781-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-207-973-8995 
RTechEmail:  noc@northernlight.org
RTechRef:    https://rdap.arin.net/registry/entity/NOC12781-ARIN

RNOCHandle: NOC12781-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-207-973-8995 
RNOCEmail:  noc@northernlight.org
RNOCRef:    https://rdap.arin.net/registry/entity/NOC12781-ARIN

RAbuseHandle: NOC12781-ARIN
RAbuseName:   Network Operations Center
RAbusePhone:  +1-207-973-8995 
RAbuseEmail:  noc@northernlight.org
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC12781-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