What is ASN AS401572?

ASN AS401572 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401572?

AS401572 is listed under Altera Digital Health Inc..

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.

AS401572 Altera Digital Health Inc.

ASN Lookup Tool

Altera Digital Health Inc. alterahealth.com

US 4 Routes

AS Data

AS401572

AS401572 – Altera Digital Health Inc.

AS Number	401572
AS Name	ALTERAHEALTH-ASN01
Organization	Altera Digital Health Inc.(adh-35)
Country	US
Website	alterahealth.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-01-06

ASN Intelligence API for production workflows

Use ASN data for AS401572 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.162.9.0/24	AS401572	Altera Digital Health Inc.	Level 3 Parent, LLC	256
198.183.203.0/24	AS401572	Altera Digital Health Inc.	Altera Digital Health Inc.	256
198.160.211.0/24	AS401572	Altera Digital Health Inc.	Altera Digital Health Inc.	256
198.181.218.0/24	AS401572	Altera Digital Health Inc.	Altera Digital Health Inc.	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:       401572
ASName:         ALTERAHEALTH-ASN01
ASHandle:       AS401572
RegDate:        2025-01-06
Updated:        2025-01-06    
Ref:            https://rdap.arin.net/registry/autnum/401572


OrgName:        Altera Digital Health Inc.
OrgId:          ADH-35
Address:        2429 Military Road
Address:        Suite 300
City:           Niagara Falls
StateProv:      NY
PostalCode:     14304
Country:        US
RegDate:        2024-09-09
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/ADH-35


OrgTechHandle: LESLI67-ARIN
OrgTechName:   Leslie, James 
OrgTechPhone:  +1-919-329-1514 
OrgTechEmail:  james.leslie@alterahealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LESLI67-ARIN

OrgTechHandle: SCHRA190-ARIN
OrgTechName:   Schratwieser, David 
OrgTechPhone:  +1-312-506-1299 
OrgTechEmail:  david.schratwieser@alterahealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SCHRA190-ARIN

OrgTechHandle: TWO61-ARIN
OrgTechName:   O'Brien, Timothy Ward
OrgTechPhone:  +1-603-502-7031 
OrgTechEmail:  tim.obrien@alterahealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TWO61-ARIN

OrgAbuseHandle: SCHRA190-ARIN
OrgAbuseName:   Schratwieser, David 
OrgAbusePhone:  +1-312-506-1299 
OrgAbuseEmail:  david.schratwieser@alterahealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SCHRA190-ARIN

OrgTechHandle: PNT13-ARIN
OrgTechName:   Tomlinson, Peter N
OrgTechPhone:  +1-800-334-8534 
OrgTechEmail:  peter.tomlinson@alterahealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PNT13-ARIN

OrgAbuseHandle: PNT13-ARIN
OrgAbuseName:   Tomlinson, Peter N
OrgAbusePhone:  +1-800-334-8534 
OrgAbuseEmail:  peter.tomlinson@alterahealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PNT13-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
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US