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Data as of Nov 8, 2026

216.74.122.0/24

Anonymizer · ISP proxy

Simoresta UAB · space held by Colocation America Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS212384
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Jul 2026
from AS399989 Ultra One
IPv4 market

Path

Announced by AS212384 since Jul 2026 · 4 mo ago
1 · Holder
Colocation America Corporation
record created Apr 26, 2016 · 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 Jul 2026 · 4 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 216.74.122.0/24/24s
Colocation America Corporation
256100%
1

Lineage

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

216.74.122.0/24

From the registry to its use

  1. May 9, 2005– Aug 22, 2005
    Announced
    AS17252 Colocation America Corporation
    as part of 216.74.64.0/18
    216.74.64.0/18
  2. Sep 1, 2005– Sep 22, 2005
    Announced
    AS21698 TurboNet
    as part of 216.74.64.0/18
    216.74.64.0/18
  3. Oct 1, 2005– Nov 8, 2005
    Announced
    AS17252 Colocation America Corporation
    Hosting
  4. Nov 8, 2005– Sep 8, 2006
    Announced
    AS18942 WebHostPlus Inc
    as part of 216.74.64.0/18
    216.74.64.0/18
  5. Sep 22, 2006– Dec 1, 2007
    Announced
    AS31797 Galaxyvisions Inc
    as part of 216.74.64.0/18
    216.74.64.0/18
  6. Jan 15, 2008– Mar 15, 2008
    Announced
    AS17252 Colocation America Corporation
    as part of 216.74.64.0/18
    216.74.64.0/18
  7. Oct 1, 2009– Apr 1, 2015
    Announced
    AS4436 GTT Americas, LLC
    as part of 216.74.64.0/18
    216.74.64.0/18
  8. Apr 26, 2016
    Registry record
    Colocation America Corporation
    Direct Allocation
    216.74.64.0/18
  9. May 1, 2016– today
    Announced
    AS21769 Colocation America Corporation
    as part of 216.74.64.0/18
    216.74.64.0/18
  10. Dec 28, 2020– Apr 2, 2021
    Announced
    AS9009 M247 Europe SRL
    Hosting
  11. Jul 3, 2022– Oct 18, 2022
    Announced
    AS29802 HIVELOCITY, Inc.
    Hosting
  12. Nov 24, 2022– Aug 8, 2024
    Announced
    AS16509 Amazon.com, Inc.
    Hosting
  13. Jul 28, 2024– Oct 31, 2024
    Announced
    AS834 IPXO LLC
    Hosting
  14. Oct 20, 2024– Sep 8, 2025
    Announced
    AS62240 Clouvider Limited
    Hosting
  15. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    216.74.120.0/21
  16. Jan 7, 2025
    Assigned
    Netzyn, Inc
    Reassigned
    216.74.122.0/24
  17. Oct 27, 2025– Jan 30, 2026
    Announced
    AS9304 HGC Global Communications Limited
    Internet provider
  18. Apr 13, 2026– May 6, 2026
    Announced
    AS399989 Ultra One
    Hosting
  19. Jul 6, 2026– today
    Announced
    AS212384 Simoresta UAB
    Hosting
  20. Jul 9, 2026
    Route object
    IPXO
    RADB route object for AS212384 Simoresta UAB, maintainer MAINT-AS834
  21. Jul 9, 2026
    Route object
    IPXO
    ARIN route object for AS212384 Simoresta UAB, maintainer MNT-DCL-577
  22. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromHolderRPKI
216.74.64.0/18
since May 2016
AS21769Hosting2,04813%Datacenter proxyProxy providersoperated by OxylabsIP 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
216.74.64.0/1816,384CAC-BLOCK13Colocation America Corporation (CAC-89) · USDirect AllocationApr 26, 2016Abuse@colocationamerica.com
└ 216.74.120.0/212,048IL-845IPXO LLC (IL-845) · USReallocatedNov 24, 2021abuse@ipxo.com
└ 216.74.120.0/212,048NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 216.74.122.0/24256IPXO-216-74-122-0-24Netzyn, Inc (C11060949) · USReassignedJan 7, 2025report@abuseradar.com
via IL-845

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
216.74.64.0/18
Registration type
Direct Allocation
Record created
Apr 26, 2016
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
216.74.120.0/21
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