ASN Lookup Tool

CyrusOne LLC cyrusone.com US US 0 Routes

AS Data

AS4554

AS4554 – CyrusOne LLC

AS Number 4554
AS Name CL-260-4554
Organization CyrusOne LLC(cl-260)
Country US
Website cyrusone.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2017-03-16

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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:       4554
ASName:         CL-260-4554
ASHandle:       AS4554
RegDate:        2017-03-16
Updated:        2017-03-16    
Ref:            https://rdap.arin.net/registry/autnum/4554


OrgName:        CyrusOne LLC
OrgId:          CL-260
Address:        1649 Frankford Rd. West
City:           Carrollton
StateProv:      TX
PostalCode:     75007
Country:        US
RegDate:        2013-10-08
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CL-260


OrgNOCHandle: NETAD3-ARIN
OrgNOCName:   netadmin
OrgNOCPhone:  +1-866-297-8766 
OrgNOCEmail:  netsup@cyrusone.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETAD3-ARIN

OrgTechHandle: NETAD3-ARIN
OrgTechName:   netadmin
OrgTechPhone:  +1-866-297-8766 
OrgTechEmail:  netsup@cyrusone.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETAD3-ARIN

OrgAbuseHandle: APC22-ARIN
OrgAbuseName:   Abuse POC, CyrusOne 
OrgAbusePhone:  +1-866-297-8766 
OrgAbuseEmail:  abuse@cyrusone.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/APC22-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

Contacts

Email Contacts

netsup@cyrusone.com

Abuse Contacts

abuse@cyrusone.com

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Frequently Asked Questions

ASN AS4554 is an Autonomous System Number used to identify a network for BGP internet routing.
AS4554 is listed under CyrusOne LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.