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Data as of Nov 9, 2026

67.208.144.0/20

No anonymizer space · no proxy exits in 30 days

CyrusOne LLC

Announcement
this exact prefix
No RPKI
Announced by
AS62
Type
Hosting
88% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
67.208.145.0/24
since Oct 2018
AS62HostingCyrusOne LLC
67.208.146.0/24
since Oct 2018
AS62HostingCyrusOne LLC
67.208.158.0/23
since Sep 2025
AS22334UnknownCyrusOne LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
67.208.144.0/204,096CYRS-CIN-BLK2CyrusOne LLC (CL-260) · USDirect AllocationOct 16, 2008abuse@cyrusone.com
└ 67.208.144.128/25128CBTS-LEB-CORPORATE-9958-LANunknown———
└ 67.208.145.0/24256CBTS-0001-VDC1CBTS Virtual Data Center (C02659357) · USReassignedDec 16, 2010abuse@cyrusone.com
via CYRS-CIN-BLK2
└ 67.208.146.0/24256CBTS-6106-FWMEDIA-LANF & W Media (C02123184) · USReassignedDec 30, 2008abuse@cyrusone.com
via CYRS-CIN-BLK2
└ 67.208.147.0/24256CBTS-9958-VDC2-LANunknown———
└ 67.208.148.16/298CBTS-17599-CORPORATEONE-WAN1unknown———
└ 67.208.148.24/298CBTS-17599-CORPORATEONE-WAN2unknown———
└ 67.208.148.48/2816CYRUSONE--C0000044-67-208-148-48-28unknown———
└ 67.208.148.64/2732CBTS-3673-CONTECHBRIDGESOLUTIONSINC-LANunknown———
└ 67.208.148.112/2816CYRUSONE--C0000044-67-208-148-112-28unknown———
└ 67.208.148.144/2816CYRUSONE--C0001645-67-208-148-144-28unknown———
└ 67.208.148.160/2816CBTS-2378-AEROFULFILLMENT-LANunknown———
└ 67.208.148.176/298CYRUSONE--C00011990-67-208-148-176-29unknown———
└ 67.208.148.224/298CYRUSONE--C0000404-67-208-148-224-29unknown———
└ 67.208.148.240/298CYRUSONE--67-208-148-240-29unknown———
└ 67.208.149.8/298CBTS-17280-RISK-AWARE-WANunknown———
└ 67.208.149.40/298CBTS-3096-SKIPJACK-WANunknown———
└ 67.208.149.56/298CBTS-8002-JEWISH-FEDERATION-OF-CINCINNATI-WANunknown———
└ 67.208.149.112/2816CYRUSONE--C0000404-67-208-149-112-28unknown———
└ 67.208.149.128/2664CBTS-13250-OMNICOMMSYSTEMS-LANunknown———
└ 67.208.149.192/2664CYRUSONE--C0000101-67-208-149-192-26unknown———
└ 67.208.150.8/298CBTS-2773-IVANS2-WANunknown———
└ 67.208.150.16/298CYRUSONE-OMNICOMM-WANunknown———
└ 67.208.150.24/298CYRUSONE-OMNICOMM-WANunknown———
└ 67.208.150.56/298CBTS-1629-ACCENTURE-WANunknown———
└ 67.208.150.88/298CBTS-2773-IVANS2-WANunknown———
└ 67.208.150.112/298CBTS-0001-IPERF-150-112unknown———
└ 67.208.150.132/304CYRUSONE--C0000615-67-208-150-132-30unknown———
└ 67.208.150.156/304CYRUSONE--C0001682-67-208-150-156-30unknown———
└ 67.208.150.196/304CYRUSONE--C0000542-67-208-150-196-30unknown———
└ 67.208.150.200/304CYRUSONE--C0000542-67-208-150-200-30unknown———
└ 67.208.150.208/304CYRUSONE--C0000101-67-208-150-208-30unknown———
└ 67.208.150.228/304CYRUSONE--C0001682-67-208-150-228-30unknown———
└ 67.208.150.236/304CYRUSONE--C0000101-67-208-150-236-30unknown———
└ 67.208.151.0/2664CORPORATE-ONE-CBTS-17599-CORPORATEONE-LAN3unknown———
└ 67.208.151.64/2664CORPORATE-ONE-CBTS-17599-CORPORATEONE-LAN4unknown———
└ 67.208.151.128/2732CBTS-17870-ASCEND-LANunknown———
└ 67.208.151.160/2732CYRUSONE--C0000101-67-208-151-160-27unknown———
└ 67.208.151.192/2816CBTS-13250-OMNICOMMSYSTEMS-LANunknown———
└ 67.208.151.216/298CBTS-9958-ENOCINTERNAL-CINTECH-CNOTIFYunknown———
└ 67.208.151.232/298CBTS-17870-ASCEND-WANunknown———
└ 67.208.151.240/298CBTS-17870-ASCEND-LAN2unknown———
└ 67.208.151.248/298CBTS-13250-OMNICOMMSYSTEMS-WANunknown———
└ 67.208.152.0/298CBTS-17818-HUBERTCOMPANYunknown———
└ 67.208.152.16/298CBTS-13250-OMNICOMMSYSTEMS-LANunknown———
└ 67.208.152.32/298CYRUSONE--67-208-152-32-29unknown———
└ 67.208.152.40/298CYRUSONE--C0000404-67-208-152-40-29unknown———
└ 67.208.152.48/298CYRUSONE--C0000404-67-208-152-48-29unknown———
└ 67.208.152.56/298CYRUSONE--C0000752-67-208-152-56-29unknown———
└ 67.208.152.64/298CYRUSONE--C0000404-67-208-152-64-29unknown———
└ 67.208.152.72/304CYRUSONE-67-208-152-72-30unknown———
└ 67.208.152.76/304CYRUSONE-67-208-152-76-30unknown———
└ 67.208.152.96/298CYRUSONE-67-208-152-96-29unknown———
└ 67.208.152.104/298CYRUSONE--C0000752-67-208-152-104-29unknown———
└ 67.208.152.120/298CYRUSONE-HILLENBRAND-LAN-SWR0-9unknown———
└ 67.208.152.128/2732CBTS-17818-HUBERTCOMPANYunknown———
└ 67.208.152.168/298CYRUSONE--C0000448-67-208-152-168-29unknown———
└ 67.208.152.224/2732CBTS-17870-ASCEND-LAN-HAMunknown———
└ 67.208.153.0/24256CBTS-9958-VDC2-VLunknown———
└ 67.208.154.0/2816CBTS-1797-RIPPEANDKINGSTON-LANunknown———
└ 67.208.154.16/304CYRUSONE--C0000101-67-208-154-16-30unknown———
└ 67.208.154.20/304CYRUSONE--C0001682-67-208-154-20-30unknown———
└ 67.208.154.24/298CYRUSONE--67-208-154-24-29unknown———
└ 67.208.154.32/2816CYRUSONE--C0001511-67-208-154-32-28unknown———
└ 67.208.154.76/304CYRUSONE-67-208-154-76-30unknown———
└ 67.208.154.80/2816CYRUSONE-0000-CBTSNAT1unknown———
└ 67.208.154.96/2816CYRUSONE-67-208-154-96-28unknown———
└ 67.208.154.112/298CYRUSONE-CBTS-ADS--LEB-WANunknown———
└ 67.208.154.120/298CYRUSONE-67-208-154-120-29unknown———
└ 67.208.154.128/25128CBTS-CIN-CORPORATE-9958-LANunknown———
└ 67.208.156.0/2732CBTS-13250-OMNICOMMSYSTEMS-LANunknown———
└ 67.208.156.96/2732CBTS-17317-L3-SUPPORT-LANunknown———
└ 67.208.156.128/2732CBTS-3096-SKIPJACK-LANunknown———
└ 67.208.156.160/2732CYRUSONE-TECHTONIX-LAN-BLKunknown———
└ 67.208.156.192/2816CBTS-8002-JEWISH-FEDERATION-OF-CINCINNATI-LANunknown———
└ 67.208.156.208/2816CBTS-17413-DOTLOOP-LANunknown———
└ 67.208.157.0/24256CBTS-0001-CNCNDC-PTP4unknown———

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Hosting3,58488%4
Unknown51213%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS62

US
Name
CyrusOne LLC
Type
Hosting
Registered
Sep 28, 2012
Domain
cyrusone.com
Website
www.cyrusone.com
Spamhaus ASN-DROP
not listed