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Data as of Nov 8, 2026

67.212.146.0/23

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
└ 67.212.146.0/2816CAS-01903048unknown———
└ 67.212.146.16/2816CAS-01906304unknown———
└ 67.212.146.56/298CAS-01946318unknown———
└ 67.212.146.72/298CAS-02464031unknown———
└ 67.212.146.80/298CAS-01952507unknown———
└ 67.212.146.96/298CAS-01955184unknown———
└ 67.212.146.120/298CAS-02012823unknown———
└ 67.212.146.152/298CAS-02069891unknown———
└ 67.212.146.160/298CAS-02362625unknown———
└ 67.212.146.184/298CAS-02116556unknown———
└ 67.212.146.192/298CAS-02116729unknown———
└ 67.212.146.200/298CAS-02103066unknown———
└ 67.212.146.216/298CAS-02220049unknown———
└ 67.212.146.224/298CAS-02259053unknown———
└ 67.212.146.232/298CAS-02136181unknown———
└ 67.212.146.240/2816CAS-02354816unknown———
└ 67.212.147.0/2816CAS-02464032unknown———
└ 67.212.147.16/2816CAS-02264568unknown———
└ 67.212.147.32/2732CAS-02093497unknown———
└ 67.212.147.64/298CAS-02499415unknown———
└ 67.212.147.72/298CAS-02279345unknown———
└ 67.212.147.80/2816CAS-02208962unknown———
└ 67.212.147.96/298CAS-02536031unknown———
└ 67.212.147.104/298CAS-02100571unknown———
└ 67.212.147.112/298CAS-02111624unknown———
└ 67.212.147.120/298CAS-02250413unknown———
└ 67.212.147.128/298CAS-02566981unknown———
└ 67.212.147.144/298CAS-02097756unknown———
└ 67.212.147.152/298CAS-02184809unknown———
└ 67.212.147.160/2816CAS-02146044unknown———
└ 67.212.147.176/298CAS-02198882unknown———
└ 67.212.147.240/2816CAS-02188524unknown———

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