LAYER3 INTEL
Get started
Sign in
Data as of Nov 10, 2026

66.92.39.0/24

No anonymizer space · no proxy exits in 30 days

Westman Communications Group · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS19016
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market

Path

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
AS19016 Westman Communications Group
since Aug 2025 · 15 mo ago
4 · Use
Unknown

Lineage

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

66.92.39.0/24

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. Mar 1, 2011– Dec 3, 2020
    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 9, 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. Aug 1, 2025
    Route object
    IPXO
    RADB route object for AS19016 Westman Communications Group, maintainer MAINT-AS834
  8. Aug 1, 2025
    Route object
    IPXO
    ARIN route object for AS19016 Westman Communications Group, maintainer MNT-DCL-577
  9. Aug 16, 2025– Nov 9, 2026
    Announced
    AS19016 Westman Communications Group
    Internet provider
  10. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
66.92.0.0/15
since Apr 2023
AS3257Internet providerIP broker IPXO (part)2,212
367 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, 2001abuse@gtt.net
└ 66.92.0.0/1816,384IPXO-GTTIPXO LLC (IL-845) · USReallocatedJun 9, 2025abuse@ipxo.com
└ 66.92.0.0/1816,384NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJun 26, 2025report@abuseradar.com

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

AS19016

CA
Name
Westman Communications Group
Type
Internet provider
Registered
Nov 7, 2000
Domain
westmancom.com
Website
westmancom.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed