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AS22539 Cardinal Health, Inc.

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

Cardinal Health, Inc. cardinalhealth.com

US 1 Routes

AS Data

AS22539

AS22539 – Cardinal Health, Inc.

AS Number	22539
AS Name	CARDINALHEALTH-PR
Organization	Cardinal Health, Inc.(cardin-25)
Country	US
Website	cardinalhealth.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2026-01-21

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.230.168.0/24	AS22539	Cardinal Health, Inc.	Cardinal 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:       22539
ASName:         CARDINALHEALTH-PR
ASHandle:       AS22539
RegDate:        2026-01-21
Updated:        2026-01-21    
Ref:            https://rdap.arin.net/registry/autnum/22539


OrgName:        Cardinal Health, Inc.
OrgId:          CARDIN-25
Address:        7000 Cardinal Place
City:           Dublin
StateProv:      OH
PostalCode:     43017
Country:        US
RegDate:        2001-12-05
Updated:        2016-05-06
Ref:            https://rdap.arin.net/registry/entity/CARDIN-25


OrgTechHandle: CHIA1-ARIN
OrgTechName:   Cardinal Health IP Admin
OrgTechPhone:  +1-614-757-8024 
OrgTechEmail:  gmb-ip-admin@cardinalhealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CHIA1-ARIN

OrgAbuseHandle: CHIA1-ARIN
OrgAbuseName:   Cardinal Health IP Admin
OrgAbusePhone:  +1-614-757-8024 
OrgAbuseEmail:  gmb-ip-admin@cardinalhealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHIA1-ARIN

OrgNOCHandle: CHIA1-ARIN
OrgNOCName:   Cardinal Health IP Admin
OrgNOCPhone:  +1-614-757-8024 
OrgNOCEmail:  gmb-ip-admin@cardinalhealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CHIA1-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
AS40414	Optivon, Inc.	PR

Upstreams

AS Number	Description	Country
AS40414	Optivon, Inc.	PR

Frequently Asked Questions

What is ASN AS22539?

ASN AS22539 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22539?

AS22539 is listed under Cardinal Health, Inc..

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.