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Data as of Nov 3, 2026

72.245.141.0/24

Anonymizer · ISP proxy

Tokala Communications Inc. · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS401783
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin May 2026
its first announcement on record
IPv4 market

Path

Announced by AS401783 since May 2026 · 6 mo ago
1 · Holder
GTT Americas, LLC
record created Mar 22, 2005 · reallocated to Arisk Communications inc. Aug 13, 2025
2 · Leased from
ARISK
for its owner GTT Americas, LLC
3 · Announced by
AS401783 Tokala Communications Inc.
since May 2026 · 6 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 72.245.141.0/24/24s
ARISK
256100%
1
Leased from

Owners leasing their own space

NameIn 72.245.141.0/24/24s
GTT Americas, LLC
256100%
1

Lineage

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

72.245.141.0/24

From the registry to its use

  1. Mar 22, 2005
    Registry record
    GTT Americas, LLC
    Direct Allocation
    72.244.0.0/15
  2. Oct 15, 2005– Feb 22, 2024
    Announced
    AS18566 GTT Americas, LLC
    as part of 72.245.136.0/21
    72.245.136.0/21
  3. Aug 13, 2025
    Reallocated
    Arisk Communications inc.
    Reallocated
    72.245.136.0/21
  4. Aug 16, 2025– Nov 2, 2026
    Announced
    AS2914 NTT America, Inc.
    as part of 72.245.136.0/21
    72.245.136.0/21
  5. May 19, 2026– Nov 2, 2026
    Announced
    AS401783 Tokala Communications Inc.
    Hosting
  6. May 22, 2026
    Route object
    AS401783 Tokala Communications Inc.
    ARIN route object for AS401783 Tokala Communications Inc., maintainer MNT-GAL-104
  7. today
    Leased from
    ARISK
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesLeased fromProxy exitsHolderRPKI
72.245.136.0/21
since Aug 2025
AS2914ISP proxy1,79288%IP broker ARISK1GTT Americas, LLC
via Arisk Communications inc.
72.244.0.0/15
since Apr 2023
AS3257Internet providerIP broker IPXO (part)428
76 always on
GTT 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, 2005[email protected]
└ 72.245.136.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedAug 13, 2025[email protected]
└ 72.245.136.0/212,048GTTunknownReassignedJan 12, 2026[email protected]
via ARISK-GTT

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
GTT Americas, LLC
Handle
GAL-104
Range
72.244.0.0/15
Registration type
Direct Allocation
Record created
Mar 22, 2005
Reallocated to
Arisk Communications inc. (AC-5396)
Reallocated range
72.245.136.0/21
Reallocated
Aug 13, 2025
Origin network

AS401783

US
Name
Tokala Communications Inc.
Type
Hosting
Registered
Jun 27, 2025
Domain
tokala-mobile.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed