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Data as of Nov 11, 2026

72.244.46.0/23

256 anonymizer addresses · 50% · Datacenter proxy1 residential-proxy exit · 30 days

Datacamp Limited · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS212238
Type
Datacenter proxy
50% of it

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

1 observation
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Mar 22, 2005 · reallocated to Internet Utilities NA LLC Jul 30, 2025
2 · Leased from
GTT Americas, LLC
its owner, directly
3 · Announced by
AS212238 Datacamp Limited
since Sep 2025 · 14 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 72.244.46.0/23/24s
GTT Americas, LLC
25650%
1

Lineage

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

72.244.46.0/23

From the registry to its use

  1. Mar 22, 2005
    Registry record
    GTT Americas, LLC
    Direct Allocation
    72.244.0.0/15
  2. May 9, 2005– Feb 22, 2024
    Announced
    AS18566 GTT Americas, LLC
  3. Sep 22, 2005– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 72.244.0.0/15
    72.244.0.0/15
  4. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 72.244.0.0/15
    72.244.0.0/15
  5. Jul 30, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    72.244.0.0/16
  6. Sep 21, 2025– today
    Announced
    AS212238 Datacamp Limited
    Hosting
  7. Sep 24, 2025
    Route object
    IPXO
    RADB route object for AS212238 Datacamp Limited, maintainer MAINT-AS834
  8. Sep 24, 2025
    Route object
    IPXO
    ARIN route object for AS212238 Datacamp Limited, maintainer MNT-DCL-577
  9. May 29, 2026
    Assigned
    Internet Utilities NA LLC
    Reassigned
    72.244.46.0/23
  10. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
72.244.0.0/15
since Apr 2023
AS3257Internet providerIP broker IPXO (part)431GTT Americas, LLC

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
72.244.0.0/15131,072MEGAPATH-BLK-63GTT Americas, LLC (GAL-104) · USDirect AllocationMar 22, 2005abuse@gtt.net
└ 72.244.0.0/1665,536IPXO-GTTIPXO LLC (IL-845) · USReallocatedJul 18, 2025abuse@ipxo.com
└ 72.244.0.0/1665,536NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJul 30, 2025report@abuseradar.com
└ 72.244.46.0/23512NET-72-244-46-0-23unknownReassignedMay 29, 2026report@abuseradar.com
via IPXO-GTT

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

512 addresses
TypeAddressesShareRanges
Datacenter proxyanonymizer25650%1
Hosting25650%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Reactivated
First seen
May 2005
Current origin since
Sep 2025 · 1.1 yr
Origin networks
2
Last change of origin
Sep 2025
Recorded history

History

Handoffs
1