Data as of Nov 15, 2026

104.252.133.0/24

Anonymizer · ISP proxy

WideOpenWest Finance LLC · space held by Subnet Digital LLC

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Dec 5, 2014
2 · Leased from
its owner, directly
3 · Announced by
AS12083 WideOpenWest Finance LLC
since Aug 2021 · 5.2 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 104.252.133.0/24/24s
EGIHosting
256100%
1

Lineage

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

104.252.133.0/24

From the registry to its use

  1. Dec 5, 2014
    Registry record
    Subnet Digital LLC
    Direct Allocation
    104.252.0.0/15
  2. Aug 25, 2021– today
    Announced
    AS12083 WideOpenWest Finance LLC
    Internet provider
  3. Aug 26, 2021
    Assigned
    Server Destroyers LLC
    Reassigned
    104.252.133.0/24
  4. Aug 27, 2021
    Route object
    AS12083 WideOpenWest Finance LLC
    ARIN route object for AS12083 WideOpenWest Finance LLC, maintainer MNT-SDL-157
  5. Oct 27, 2021
    Route object
    AS12083 WideOpenWest Finance LLC
    RADB route object for AS12083 WideOpenWest Finance LLC, maintainer MAINT-AS18779
  6. today
    Leased from
    EGIHosting
    Lessor

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
104.252.0.0/15131,072EGN-21Subnet Digital LLC (SDL-166) · USDirect AllocationDec 5, 2014abuse@egihosting.com
└ 104.252.133.0/24256NET-104-252-133-0Server Destroyers LLC (SDL-157) · USReassignedAug 26, 2021serverdestroyers@gmail.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Aug 2021
Current origin since
Aug 2021 · 5.2 yr
Origin networks
1