LAYER3 INTEL
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Data as of Nov 11, 2026

66.78.53.0/24

No anonymizer space · no proxy exits in 30 days

Colocation America Corporation

Announcement
66.78.0.0/18
No RPKI
Announced by
AS21769
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Apr 26, 2016
2 · Leased from
IPXO
3 · Announced by
AS21769 Colocation America Corporation
since May 2016 · 10.5 yr ago
4 · Use
Hosting

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.78.0.0/1816,384CAC-BLOCK14Colocation America Corporation (CAC-89) · USDirect AllocationApr 26, 2016Abuse@colocationamerica.com
└ 66.78.48.0/212,048IPXO-LLCIPXO LLC (IL-845) · USReallocatedMar 25, 2026abuse@ipxo.com
└ 66.78.48.0/212,048NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedApr 27, 2026report@abuseradar.com
└ 66.78.53.0/24256NET-66-78-53-0-24unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 66.78.0.0/18

66.78.0.0/18

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2016 · 11 yr
Origin networks
5
Last change of origin
May 2016
Recorded history

History

Handoffs
5