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Data as of Nov 9, 2026

66.225.228.0/23

256 anonymizer addresses · 50% · Datacenter proxy

Interserver, Inc · space held by DEFT.COM

Announcement
this exact prefix
No RPKI
Announced by
AS19318
Type
Datacenter proxy
50% of it
IPv4 market

Path

1 · Holder
DEFT.COM
record created Jun 10, 2003 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
DEFT.COM
its owner, directly
3 · Announced by
AS19318 Interserver, Inc
since Sep 2024 · 2.1 yr ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 66.225.228.0/23/24s
DEFT.COM
25650%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

66.225.228.0/23

From the registry to its use

  1. Jun 10, 2003
    Registry record
    DEFT.COM
    Direct Allocation
    66.225.192.0/18
  2. May 9, 2005– today
    Announced
    AS23352 DEFT.COM
    as part of 66.225.192.0/18
    66.225.192.0/18
  3. Oct 5, 2020– Nov 9, 2020
    Announced
    AS61317 Hivelocity LLC
    Hosting
  4. May 9, 2021– Oct 6, 2022
    Announced
    AS7029 Windstream Communications LLC
    Internet provider
  5. Mar 24, 2023– Aug 14, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  6. Apr 5, 2023– May 10, 2023
    Announced
    AS29802 HIVELOCITY, Inc.
    Hosting
  7. Sep 26, 2024– today
    Announced
    AS19318 Interserver, Inc
    Hosting
  8. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    66.225.228.0/23
  9. Jan 7, 2025
    Route object
    IPXO
    ARIN route object for AS19318 Interserver, Inc, maintainer MNT-DCL-577
    66.225.229.0/24
  10. Sep 28, 2026
    Route object
    IPXO
    ARIN route object for AS198566 Mamut Rahal Software - FZCO, maintainer MNT-DCL-577
    66.225.228.0/24
  11. Sep 29, 2026
    Route object
    IPXO
    RADB route object for AS198566 Mamut Rahal Software - FZCO, maintainer MAINT-AS834
    66.225.228.0/24
  12. today
    Route object
    IPXO
    RADB route object for AS19318 Interserver, Inc, maintainer MAINT-AS834
    66.225.229.0/24
  13. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromHolderRPKI
66.225.192.0/18
since May 2005
AS23352HostingIP broker IPXODEFT.COM

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
66.225.192.0/1816,384SCN-2DEFT.COM (SL-2063) · USDirect AllocationJun 10, 2003abuse@deft.com
└ 66.225.228.0/23512IPXO-66-225-228-0-23IPXO LLC (IL-845) · USReallocatedNov 24, 2021abuse@ipxo.com
└ 66.225.228.0/23512NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 66.225.229.0/24256NET-66-225-229-0-24unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

512 addresses
TypeAddressesShareRanges
Datacenter proxyanonymizer25650%1
Hosting25650%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
DEFT.COM
Handle
SL-2063
Range
66.225.192.0/18
Registration type
Direct Allocation
Record created
Jun 10, 2003
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
66.225.228.0/23
Reallocated
Jan 7, 2025
Origin network

AS19318

US
Name
Interserver, Inc
Type
Hosting
Registered
Dec 9, 2005
Domain
interserver.net
Website
interserver.net
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
20
Tor exits
1