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Data as of Nov 3, 2026

66.78.52.0/24

No anonymizer space · no proxy exits in 30 days

Fast Zone IT · space held by Colocation America Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS136809
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS4436 GTT Americas, LLC, after 11.5 years unannounced

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromHolderRPKI
66.78.0.0/18
since May 2016
AS21769HostingIP broker IPXO (part)Colocation America Corporation

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
66.78.0.0/1816,384CAC-BLOCK14Colocation America Corporation (CAC-89) · USDirect AllocationApr 26, 2016[email protected]
└ 66.78.48.0/212,048IPXO-LLCIPXO LLC (IL-845) · USReallocatedMar 25, 2026[email protected]
└ 66.78.48.0/212,048NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedApr 27, 2026[email protected]
└ 66.78.52.0/24256NET-66-78-52-0-24unknownReassignedOct 26, 2026[email protected]
via IPXO-LLC

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Colocation America Corporation
Handle
CAC-89
Range
66.78.0.0/18
Registration type
Direct Allocation
Record created
Apr 26, 2016
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
66.78.48.0/21
Reallocated
Apr 27, 2026
Origin network

AS136809

BD
Name
Fast Zone IT
Type
Hosting
Registered
Jun 11, 2026
Domain
whiteprivacy.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed