ASN AS4374 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4374?

AS4374 is listed under CKE Restaurants Holdings, 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?

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AS4374 CKE Restaurants Holdings, Inc.

ASN Lookup Tool

CKE Restaurants Holdings, Inc. ckr.com

US 1 Routes

AS Data

AS4374

AS4374 – CKE Restaurants Holdings, Inc.

AS Number	4374
AS Name	CKE-RESTAURANTS
Organization	CKE Restaurants Holdings, Inc.(crh-43)
Country	US
Website	ckr.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-03-04

ASN Intelligence API for production workflows

Use ASN data for AS4374 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
50.226.3.0/24	AS4374	CKE Restaurants Holdings, Inc.	Comcast Cable Communications, LLC	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:       4374
ASName:         CKE-RESTAURANTS
ASHandle:       AS4374
RegDate:        2010-03-04
Updated:        2020-05-05    
Ref:            https://rdap.arin.net/registry/autnum/4374


OrgName:        CKE Restaurants Holdings, Inc.
OrgId:          CRH-43
Address:        6700 Tower Circle
Address:        Suite 1000
City:           Franklin
StateProv:      TN
PostalCode:     37067
Country:        US
RegDate:        2020-01-28
Updated:        2025-02-14
Ref:            https://rdap.arin.net/registry/entity/CRH-43


OrgDNSHandle: MORTO165-ARIN
OrgDNSName:   Morton, Adam 
OrgDNSPhone:  +1-615-538-9215 
OrgDNSEmail:  amorton@ckr.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MORTO165-ARIN

OrgRoutingHandle: MORTO165-ARIN
OrgRoutingName:   Morton, Adam 
OrgRoutingPhone:  +1-615-538-9215 
OrgRoutingEmail:  amorton@ckr.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MORTO165-ARIN

OrgRoutingHandle: NELLS7-ARIN
OrgRoutingName:   Nell, Stephanus 
OrgRoutingPhone:  +1-615-538-3269 
OrgRoutingEmail:  snell@ckr.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NELLS7-ARIN

OrgAbuseHandle: NELLS7-ARIN
OrgAbuseName:   Nell, Stephanus 
OrgAbusePhone:  +1-615-538-3269 
OrgAbuseEmail:  snell@ckr.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NELLS7-ARIN

OrgDNSHandle: NELLS7-ARIN
OrgDNSName:   Nell, Stephanus 
OrgDNSPhone:  +1-615-538-3269 
OrgDNSEmail:  snell@ckr.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NELLS7-ARIN

OrgTechHandle: MORTO165-ARIN
OrgTechName:   Morton, Adam 
OrgTechPhone:  +1-615-538-9215 
OrgTechEmail:  amorton@ckr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MORTO165-ARIN

OrgTechHandle: NELLS7-ARIN
OrgTechName:   Nell, Stephanus 
OrgTechPhone:  +1-615-538-3269 
OrgTechEmail:  snell@ckr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NELLS7-ARIN

OrgAbuseHandle: MORTO165-ARIN
OrgAbuseName:   Morton, Adam 
OrgAbusePhone:  +1-615-538-9215 
OrgAbuseEmail:  amorton@ckr.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MORTO165-ARIN

OrgNOCHandle: NELLS7-ARIN
OrgNOCName:   Nell, Stephanus 
OrgNOCPhone:  +1-615-538-3269 
OrgNOCEmail:  snell@ckr.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NELLS7-ARIN

OrgNOCHandle: MORTO165-ARIN
OrgNOCName:   Morton, Adam 
OrgNOCPhone:  +1-615-538-9215 
OrgNOCEmail:  amorton@ckr.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MORTO165-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
AS22909	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS22909	Comcast Cable Communications, LLC	US