LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

66.92.48.0/23

Anonymizer · ISP proxy

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

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Aug 2026
from AS9304 HGC Global Communications Limited
IPv4 market

Path

Announced by AS3257 since Aug 2026 · 10 wk ago
1 · Holder
GTT Americas, LLC
record created Mar 28, 2001 · reallocated to Internet Utilities NA LLC Jun 26, 2025
2 · Leased from
IPXO
3 · Announced by
AS3257 GTT Communications Inc.
since Aug 2026 · 10 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 66.92.48.0/23/24s
IPXO
512100%
2

Lineage

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

66.92.48.0/23

From the registry to its use

  1. Mar 28, 2001
    Registry record
    GTT Americas, LLC
    Direct Allocation
    66.92.0.0/15
  2. May 9, 2005– Jun 8, 2016
    Announced
    AS23504 GTT Americas, LLC
    as part of 66.92.0.0/15
    66.92.0.0/15
  3. Apr 22, 2011– Feb 22, 2024
    Announced
    AS18566 GTT Americas, LLC
  4. Jun 15, 2016– May 10, 2023
    Announced
    AS18566 GTT Americas, LLC
    as part of 66.92.0.0/15
    66.92.0.0/15
  5. Apr 29, 2023– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    as part of 66.92.0.0/15
    66.92.0.0/15
  6. Jun 26, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    66.92.0.0/18
  7. Sep 21, 2025– Oct 26, 2025
    Announced
    AS9304 HGC Global Communications Limited
    Internet provider
  8. Oct 26, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
  9. Jul 31, 2026
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-GAL-104
  10. Aug 23, 2026– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  11. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
66.92.0.0/15
since Apr 2023
AS3257Internet provider1,5361.2%ISP proxyProxy providersoperated by BunnyIP broker IPXO (part)2,006
382 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
66.92.0.0/15131,072MEGAPATH-BLK-53GTT Americas, LLC (GAL-104) · USDirect AllocationMar 28, 2001[email protected]
└ 66.92.0.0/1816,384IPXO-GTTIPXO LLC (IL-845) · USReallocatedJun 9, 2025[email protected]
└ 66.92.0.0/1816,384NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJun 26, 2025[email protected]
└ 66.92.48.0/24256NET-66-92-48-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026[email protected]
└ 66.92.48.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026[email protected]
└ 66.92.49.0/24256NET-66-92-49-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026[email protected]
└ 66.92.49.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
66.92.0.0/15
Registration type
Direct Allocation
Record created
Mar 28, 2001
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
66.92.0.0/18
Reallocated
Jun 26, 2025
Origin network

AS3257

US
Name
GTT Communications Inc.
Type
Internet provider
Registered
Sep 30, 1994
Domain
gtt.net
Website
www.gtt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
244