Data as of Nov 13, 2026

66.182.136.0/21

No anonymizer space · no proxy exits in 30 days

dcBLOX, Inc. · space held by IPiFony Systems, Inc.

Announcement
this exact prefix
No RPKI
Announced by
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
66.182.128.0/1816,384LOWLATENCY-NETIPiFony Systems, Inc. (IS-42) · USDirect AllocationOct 24, 2001arin-abuse@ipifony.com
└ 66.182.136.0/212,048NET-FTDATALLC-COLO-1FT Data, LLC (FDL-24) · USReallocatedOct 22, 2015chris@freshmanagedit.com
└ 66.182.137.8/298NET-FTDATA-ONESOURCE-1unknown———
└ 66.182.137.64/298NET-FTDATA-MITCHELL-WAYNE-TECH-01unknown———
└ 66.182.137.72/298NET-FTDATA-ASSET-DATA-MANAGEMENT-01unknown———
└ 66.182.137.104/298NET-FTDATA-MEDIA-GUIDE-01unknown———

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Dec 2015
Current origin since
Feb 2022 · 4.8 yr
Origin networks
3
Last change of origin
Feb 2022
Recorded history

History

Handoffs
2