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Data as of Nov 4, 2026

67.212.158.0/23

No anonymizer space · no proxy exits in 30 days

CoreSite

Announcement
this exact prefix
RPKI valid
Announced by
AS2734
Type
Hosting
Risk
50 / 100 · Medium

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
67.212.144.0/204,096CORESITE-DIA-67CoreSite (COWIL) · USDirect AllocationOct 29, 2008abuse@coresite.com
└ 67.212.158.32/304CAS-02111620unknown———
└ 67.212.158.112/298CAS-01531561unknown———
└ 67.212.158.136/298CAS-00101170unknown———
└ 67.212.158.144/2816CAS-02200783unknown———
└ 67.212.158.184/298CAS-00087930unknown———
└ 67.212.158.192/298CAS-00088099unknown———
└ 67.212.158.208/2816CAS-00088265unknown———
└ 67.212.158.224/298CAS-00088485unknown———
└ 67.212.158.232/298CAS-00088504unknown———
└ 67.212.159.0/298CAS-00089027unknown———
└ 67.212.159.8/298CAS-01856722unknown———
└ 67.212.159.24/298CAS-00089339unknown———
└ 67.212.159.32/298CAS-00090153unknown———
└ 67.212.159.48/2816CAS-02321327unknown———
└ 67.212.159.72/298CAS-02221284unknown———
└ 67.212.159.80/298CAS-02221282unknown———
└ 67.212.159.96/298CAS-00092768unknown———
└ 67.212.159.120/298CAS-01901543unknown———
└ 67.212.159.128/2816CAS-00095057unknown———
└ 67.212.159.144/2816CAS-00094939unknown———
└ 67.212.159.160/298CAS-00095077unknown———
└ 67.212.159.168/298CAS-00095463unknown———
└ 67.212.159.192/2816CAS-00101783unknown———
└ 67.212.159.208/2816CAS-00096026unknown———
└ 67.212.159.232/298CAS-00098793unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2734

US
Name
CoreSite
Type
Hosting
Registered
Sep 1, 2009
Domain
coresite.com
Website
www.coresite.com
Spamhaus ASN-DROP
not listed