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Data as of Nov 9, 2026

66.225.192.0/19

768 anonymizer addresses · 9.4% · Datacenter proxy193 residential-proxy exits · 30 days

DEFT.COM

Announcement
66.225.192.0/18
No RPKI
Announced by
AS23352
Type
Hosting
78% of it

Residential-proxy exits

Proxy exits
193
2.4% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1.8K observations
IPv4 market

Path

1 · Holder
DEFT.COM
record created Jun 10, 2003
2 · Leased from
DEFT.COM
its owner, directly
3 · Announced by
AS23352 DEFT.COM
since May 2005 · 21.5 yr ago
4 · Use
Proxy providersnamed Oxylabs
Hosting

Operators, sellers and brokers

Proxy providers

NameParentIn 66.225.192.0/19/24s
OxylabsTesonet
7689.4%
3
Leased from

Owners leasing their own space

NameIn 66.225.192.0/19/24s
DEFT.COM
7689.4%
3

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeOperatorLeased fromHolderRPKI
66.225.192.0/24
since Jan 2020
AS33633UnknownIP broker IPXODEFT.COM
66.225.193.0/24
since Aug 2023
AS212238Datacenter proxyProxy providerssold by OxylabsIP broker IPXODEFT.COM
via Internet Utilities NA LLC
66.225.194.0/23
since Feb 2007
AS36352HostingIP broker IPXODEFT.COM
via ColoCrossing
66.225.196.0/24
since Sep 2023
AS212238Datacenter proxyProxy providerssold by OxylabsIP broker IPXODEFT.COM
via Internet Utilities NA LLC
66.225.197.0/24
since Apr 2014
AS30081HostingIP broker IPXODEFT.COM
66.225.198.0/24
since Feb 2008
AS36352HostingIP broker IPXODEFT.COM
via ColoCrossing
66.225.199.0/24
since Aug 2023
AS212238Datacenter proxyProxy providerssold by OxylabsIP broker IPXODEFT.COM
via Internet Utilities NA LLC
66.225.200.0/24
since Feb 2025
AS54004UnknownIP broker IPXODEFT.COM
via Internet Utilities NA LLC
66.225.206.0/23
since Sep 2020
AS393713UnknownIP broker IPXODEFT.COM
via All Points Broadband
66.225.208.0/24
since Aug 2016
AS30081HostingIP broker IPXODEFT.COM
66.225.209.0/24
since Oct 2023
AS9009HostingIP broker IPXODEFT.COM
via Internet Utilities NA LLC
66.225.210.0/23
since Jan 2020
AS23352HostingIP broker IPXODEFT.COM
66.225.212.0/24
since Nov 2019
AS23352HostingIP broker IPXODEFT.COM
66.225.214.0/24
since Nov 2019
AS30081HostingIP broker IPXODEFT.COM
via CacheFly
66.225.216.0/22
since Jun 2020
AS23352HostingIP broker IPXODEFT.COM
66.225.221.0/24
since Aug 2026
AS23352HostingIP broker IPXODEFT.COM
66.225.222.0/24
since Mar 2008
AS30081HostingIP broker IPXODEFT.COM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.225.192.0/1816,384SCN-2DEFT.COM (SL-2063) · USDirect AllocationJun 10, 2003abuse@deft.com
└ 66.225.193.0/24256NET-66-225-193-0-24IPXO LLC (IL-845) · USReallocatedApr 7, 2023abuse@ipxo.com
└ 66.225.193.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 66.225.194.0/23512SCNET-66-225-194-0-23ColoCrossing (VGS-9) · USReallocatedJun 9, 2010abuse@colocrossing.com
└ 66.225.194.64/2732CC-66-225-194-0-27unknown———
└ 66.225.195.12/304CC-66-225-195-0-30unknown———
└ 66.225.195.16/304CC-66-225-195-0-30unknown———
└ 66.225.195.20/304CC-66-225-195-0-30unknown———
└ 66.225.195.24/298CC-66-225-195-24-29unknown———
└ 66.225.195.32/2816CC-66-225-195-0-28unknown———
└ 66.225.195.48/2816CC-66-225-195-0-28unknown———
└ 66.225.195.96/2816CC-66-225-195-0-28unknown———
└ 66.225.195.112/2816CC-66-225-195-0-28unknown———
└ 66.225.195.128/304CC-66-225-195-0-30unknown———
└ 66.225.195.136/298CC-66-225-195-0-29unknown———
└ 66.225.195.224/2816CC-66-225-195-0-28unknown———
└ 66.225.196.0/24256NET-66-225-196-0-24IPXO LLC (IL-845) · USReallocatedApr 7, 2023abuse@ipxo.com
└ 66.225.196.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 66.225.196.0/24256NET-66-225-196-0-24unknownReassignedJan 7, 2025report@abuseradar.com
via NET-66-225-196-0-24
└ 66.225.197.0/24256NET-66-225-197-0-1CacheFly (CL-1923) · USReassignedJul 13, 2022—
└ 66.225.198.0/24256SCNET-66-225-198-0-24ColoCrossing (VGS-9) · USReallocatedJun 9, 2010abuse@colocrossing.com
└ 66.225.198.0/298CC-66-225-198-0-29unknown———
└ 66.225.198.8/298CC-66-225-198-0-29unknown———
└ 66.225.198.16/304CC-66-225-198-0-30unknown———
└ 66.225.198.20/304CC-66-225-198-0-30unknown———
└ 66.225.198.24/298CC-66-225-198-0-29unknown———
└ 66.225.198.80/304CC-66-225-198-0-30unknown———
└ 66.225.198.84/304CC-66-225-198-0-30unknown———
└ 66.225.198.88/298CC-66-225-198-0-29unknown———
└ 66.225.198.96/298CC-66-225-198-0-29unknown———
└ 66.225.198.120/298CC-66-225-198-120-29unknown———
└ 66.225.198.144/298CC-66-225-198-144-29unknown———
└ 66.225.198.160/2732CC-66-225-198-0-27unknown———
└ 66.225.198.192/2816CC-66-225-198-192-28unknown———
└ 66.225.198.216/298CC-66-225-198-0-29unknown———
└ 66.225.198.224/2816CC-66-225-198-0-28unknown———
└ 66.225.198.240/304CC-66-225-198-0-30unknown———
└ 66.225.198.244/304CC-66-225-198-0-30unknown———
└ 66.225.198.248/304CC-66-225-198-0-30unknown———
└ 66.225.199.0/24256NET-66-225-199-0-24IPXO LLC (IL-845) · USReallocatedApr 7, 2023abuse@ipxo.com
└ 66.225.199.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 66.225.200.0/24256NET-66-225-200-0-24IPXO LLC (IL-845) · USReallocatedApr 7, 2023abuse@ipxo.com
└ 66.225.200.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 66.225.200.0/24256PRIVATE-CUSTOMERunknownReassignedJan 7, 2025report@abuseradar.com
via NET-66-225-200-0-24
└ 66.225.202.0/2816ARROWSTREAM-1unknown———
└ 66.225.202.16/2816CATBIRD-1unknown———
└ 66.225.202.32/2732FANSEDGE-1unknown———
└ 66.225.202.112/2816SCNET-CATBIRD-4unknown———
└ 66.225.202.128/2664SCNET-66-225-202-128-26unknown———
└ 66.225.202.208/2816SCNET-66-225-202-208unknown———
└ 66.225.202.240/298SCNET-66-225-202-240-29unknown———
└ 66.225.203.0/25128SCNET-66-225-203-0-1unknown———
└ 66.225.204.0/25128THALERUS-1unknown———
└ 66.225.205.0/24256STREAMG-2unknown———
└ 66.225.206.0/23512SCNET-66-225-206-0-23All Points Broadband (VEL-16) · USReallocatedNov 6, 2014abuse@allpointsbroadband.com
└ 66.225.208.0/24256NET-66-225-208-0-1CacheFly (CL-1923) · USReassignedJul 13, 2022—
└ 66.225.209.0/24256NET-66-225-209-0-24IPXO LLC (IL-845) · USReallocatedApr 7, 2023abuse@ipxo.com
└ 66.225.209.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 66.225.209.0/24256NET-66-225-209-0-24unknownReassignedSep 2, 2025report@abuseradar.com
via NET-66-225-209-0-24
└ 66.225.214.0/24256NET-66-225-214-0-1CacheFly (CL-1923) · USReallocatedSep 27, 2022—
└ 66.225.222.0/24256NET-66-225-222-0-1CacheFly (CL-1923) · USReassignedJul 13, 2022—

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Hosting6,40078%16
Unknown1,02413%3
Datacenter proxyanonymizer7689.4%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 66.225.192.0/18

Prefix
66.225.192.0/18
Announced by
AS23352 DEFT.COM
Type
Hosting
Anonymizer addresses
none
Leased from
IP broker IPXO
RPKI
No RPKI
Netname
SCN-2
Registrant
DEFT.COM
RIR
ARIN
Origin network

AS23352

US
Name
DEFT.COM
Type
Hosting
Registered
Mar 5, 2002
Domain
summithq.com
Website
www.summithq.com/
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed