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Data as of Nov 9, 2026

184.174.66.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

Simoresta UAB · space held by Colocation America Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS212384
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

2 observations
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Oct 25, 2010 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
Colocation America Corporation
its owner, directly
3 · Announced by
AS212384 Simoresta UAB
since Jun 2024 · 2.4 yr ago
4 · Use
Proxy providersnamed IPRoyal
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 184.174.66.0/24/24s
IPRoyal
256100%
1
Leased from

Owners leasing their own space

NameIn 184.174.66.0/24/24s
Colocation America Corporation
256100%
1

Lineage

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

184.174.66.0/24

From the registry to its use

  1. Oct 25, 2010
    Registry record
    Colocation America Corporation
    Direct Allocation
    184.174.0.0/17
  2. Aug 8, 2011– today
    Announced
    AS21769 Colocation America Corporation
    as part of 184.174.0.0/17
    184.174.0.0/17
  3. Mar 6, 2024– Mar 17, 2024
    Announced
    AS834 IPXO LLC
    Hosting
  4. Mar 6, 2024– Jul 3, 2024
    Announced
    AS211373 Simoresta UAB
    Hosting
  5. Jun 22, 2024– today
    Announced
    AS212384 Simoresta UAB
    Hosting
  6. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    184.174.66.0/24
  7. Jan 7, 2025
    Route object
    IPXO
    ARIN route object for AS211373 Simoresta UAB, maintainer MNT-DCL-577
  8. Jan 7, 2025
    Route object
    IPXO
    ARIN route object for AS212384 Simoresta UAB, maintainer MNT-DCL-577
  9. today
    Route object
    IPXO
    RADB route object for AS211373 Simoresta UAB, maintainer MAINT-AS834
  10. today
    Route object
    IPXO
    RADB route object for AS212384 Simoresta UAB, maintainer MAINT-AS834
  11. today
    Leased from
    IPXO
    IP broker
  12. today
    Used
    IPRoyal
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromHolderRPKI
184.174.0.0/17
since Aug 2011
AS21769Hosting6,65620%Datacenter proxyProxy providersoperated by Oxylabssold by WebshareIP broker IPXO (part)Colocation America Corporation

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
184.174.0.0/1732,768CAC-BLOCK8Colocation America Corporation (CAC-89) · USDirect AllocationOct 25, 2010Abuse@colocationamerica.com
└ 184.174.66.0/24256IPXOIPXO LLC (IL-845) · USReallocatedMar 5, 2024abuse@ipxo.com
└ 184.174.66.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 184.174.66.0/24256NET-184-174-66-0-24unknownReassignedJan 7, 2025report@abuseradar.com
via IPXO

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Colocation America Corporation
Handle
CAC-89
Range
184.174.0.0/17
Registration type
Direct Allocation
Record created
Oct 25, 2010
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
184.174.66.0/24
Reallocated
Jan 7, 2025
Origin network

AS212384

LT
Name
Simoresta UAB
Type
Hosting
Registered
Nov 10, 2020
Domain
simoresta.lt
Website
simoresta.lt
Spamhaus ASN-DROP
not listed