What is ASN AS399027?

ASN AS399027 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS399027?

AS399027 is listed under ARKANSAS HEART HOSPITAL ENCORE.

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.

AS399027 ARKANSAS HEART HOSPITAL ENCORE

ASN Lookup Tool

ARKANSAS HEART HOSPITAL ENCORE arheart.com

US 1 Routes

AS Data

AS399027

AS399027 – ARKANSAS HEART HOSPITAL ENCORE

AS Number	399027
AS Name	AHH-MAIN-01
Organization	ARKANSAS HEART HOSPITAL ENCORE(ahhl-15)
Country	US
Website	arheart.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-11-10

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Use ASN data for AS399027 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
136.175.62.0/24	AS399027	ARKANSAS HEART HOSPITAL ENCORE	ARKANSAS HEART HOSPITAL ENCORE	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:       399027
ASName:         AHH-MAIN-01
ASHandle:       AS399027
RegDate:        2020-11-10
Updated:        2021-08-12    
Ref:            https://rdap.arin.net/registry/autnum/399027


OrgName:        ARKANSAS HEART HOSPITAL ENCORE
OrgId:          AHHL-15
Address:        1701 S Shackleford Rd
City:           Little Rock
StateProv:      AR
PostalCode:     72211
Country:        US
RegDate:        2020-03-23
Updated:        2021-08-12
Ref:            https://rdap.arin.net/registry/entity/AHHL-15


OrgAbuseHandle: NETWO9192-ARIN
OrgAbuseName:   Network Admin
OrgAbusePhone:  +1-501-219-6460 
OrgAbuseEmail:  ahhmisnetwork@arheart.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9192-ARIN

OrgTechHandle: RUSHK4-ARIN
OrgTechName:   Rush, Ken 
OrgTechPhone:  +1-501-219-7000 
OrgTechEmail:  ken.rush@arheart.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RUSHK4-ARIN

OrgTechHandle: NETWO9192-ARIN
OrgTechName:   Network Admin
OrgTechPhone:  +1-501-219-6460 
OrgTechEmail:  ahhmisnetwork@arheart.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9192-ARIN

OrgAbuseHandle: RUSHK4-ARIN
OrgAbuseName:   Rush, Ken 
OrgAbusePhone:  +1-501-219-7000 
OrgAbuseEmail:  ken.rush@arheart.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RUSHK4-ARIN

RTechHandle: RUSHK4-ARIN
RTechName:   Rush, Ken 
RTechPhone:  +1-501-219-7000 
RTechEmail:  ken.rush@arheart.com
RTechRef:    https://rdap.arin.net/registry/entity/RUSHK4-ARIN

RTechHandle: POWEL597-ARIN
RTechName:   Powell, Jeremy 
RTechPhone:  +1-501-219-6460 
RTechEmail:  jeremy.powell@arheart.com
RTechRef:    https://rdap.arin.net/registry/entity/POWEL597-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
AS15164	Unite Private Networks LLC.	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS15164	Unite Private Networks LLC.	US
AS3356	Level 3 Parent, LLC	US