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Data as of Nov 7, 2026

67.212.148.0/23

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
└ 67.212.148.0/298CAS-02198798unknown———
└ 67.212.148.24/298CAS-00603869unknown———
└ 67.212.148.32/298CAS-02008582unknown———
└ 67.212.148.48/298CAS-02138700unknown———
└ 67.212.148.64/2816CAS-01944378unknown———
└ 67.212.148.88/298CAS-02550427unknown———
└ 67.212.148.96/2816CAS-00099697unknown———
└ 67.212.148.112/2816CAS-00096960unknown———
└ 67.212.148.128/2816CAS-02553957unknown———
└ 67.212.148.144/298CAS-02114335unknown———
└ 67.212.148.152/298CAS-02000400unknown———
└ 67.212.148.160/2816CAS-02283670unknown———
└ 67.212.148.176/298CAS-00585738unknown———
└ 67.212.148.184/298CAS-02556698unknown———
└ 67.212.148.192/2816CAS-02553957unknown———
└ 67.212.148.208/2816CAS-02560697unknown———
└ 67.212.148.224/298CAS-00584731unknown———
└ 67.212.148.232/298CAS-00585825unknown———
└ 67.212.148.240/298CAS-00587604unknown———
└ 67.212.149.0/298CAS-00605648unknown———
└ 67.212.149.8/298CAS-02480106unknown———
└ 67.212.149.24/298CAS-02521448unknown———
└ 67.212.149.32/2816CAS-00624867unknown———
└ 67.212.149.64/298CAS-02445263unknown———
└ 67.212.149.72/298CAS-02579230unknown———
└ 67.212.149.80/298CAS-02055311unknown———
└ 67.212.149.88/298CAS-01307386unknown———
└ 67.212.149.96/298CAS-01458021unknown———
└ 67.212.149.104/298CAS-02387968unknown———
└ 67.212.149.136/298CAS-01460320unknown———
└ 67.212.149.144/298CAS-02401588unknown———
└ 67.212.149.152/298CAS-01750933unknown———
└ 67.212.149.160/298CAS-01725659unknown———
└ 67.212.149.168/298CAS-02148631unknown———
└ 67.212.149.176/298CAS-01793812unknown———
└ 67.212.149.184/298CAS-02010001unknown———
└ 67.212.149.200/298CAS-01871946unknown———

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