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AS25621 Genesis Health System

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Genesis Health System genesishealth.com

US 1 Routes

AS Data

AS25621

AS25621 – Genesis Health System

AS Number	25621
AS Name	ASN-GENESIS
Organization	Genesis Health System(ghs-46)
Country	US
Website	genesishealth.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-10-15

ASN Intelligence API for production workflows

Use ASN data for AS25621 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.43.160.0/24	AS25621	Genesis Health System	Genesis Health System	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:       25621
ASName:         ASN-GENESIS
ASHandle:       AS25621
RegDate:        2012-10-15
Updated:        2012-10-15    
Ref:            https://rdap.arin.net/registry/autnum/25621


OrgName:        Genesis Health System
OrgId:          GHS-46
Address:        1227 E. Rusholme St.
City:           Davenport
StateProv:      IA
PostalCode:     52803
Country:        US
RegDate:        2012-09-26
Updated:        2023-10-02
Ref:            https://rdap.arin.net/registry/entity/GHS-46


OrgAbuseHandle: CURRY112-ARIN
OrgAbuseName:   Curry, Ryan 
OrgAbusePhone:  +1-563-421-4815 
OrgAbuseEmail:  curryr@genesishealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CURRY112-ARIN

OrgNOCHandle: CURRY112-ARIN
OrgNOCName:   Curry, Ryan 
OrgNOCPhone:  +1-563-421-4815 
OrgNOCEmail:  curryr@genesishealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CURRY112-ARIN

OrgTechHandle: CURRY112-ARIN
OrgTechName:   Curry, Ryan 
OrgTechPhone:  +1-563-421-4815 
OrgTechEmail:  curryr@genesishealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CURRY112-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
AS209	CenturyLink Communications, LLC	US

Upstreams

AS Number	Description	Country
AS209	CenturyLink Communications, LLC	US

Frequently Asked Questions

What is ASN AS25621?

ASN AS25621 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25621?

AS25621 is listed under Genesis Health System.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.