LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

64.105.8.0/22

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
Recent change
New origin Aug 2026
its first announcement on record
IPv4 market

Path

Announced by AS3257 since Aug 2026 · 11 wk ago
1 · Holder
GTT Americas, LLC
record created Jun 7, 2000 · reallocated to Internet Utilities NA LLC Oct 10, 2025
2 · Leased from
IPXO
3 · Announced by
AS3257 GTT Communications Inc.
since Aug 2026 · 11 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 64.105.8.0/22/24s
IPXO
1,024100%
4

Lineage

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

64.105.8.0/22

From the registry to its use

  1. Jun 7, 2000
    Registry record
    GTT Americas, LLC
    Direct Allocation
    64.105.0.0/16
  2. May 9, 2005– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 64.105.0.0/16
    64.105.0.0/16
  3. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 64.105.0.0/16
    64.105.0.0/16
  4. Oct 10, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    64.105.0.0/18
  5. Jul 31, 2026
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-GAL-104
  6. Aug 23, 2026– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  7. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
64.105.0.0/16
since Apr 2023
AS3257Internet providerGTT 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
64.105.0.0/1665,536MEGAPATH-BLK-51GTT Americas, LLC (GAL-104) · USDirect AllocationJun 7, 2000abuse@gtt.net
└ 64.105.0.0/1816,384IPXO-LLCIPXO LLC (IL-845) · USReallocatedOct 6, 2025abuse@ipxo.com
└ 64.105.0.0/1816,384NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedOct 10, 2025report@abuseradar.com
└ 64.105.8.0/24256NET-64-105-8-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 64.105.8.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 64.105.9.0/24256NET-64-105-9-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 64.105.9.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 64.105.10.0/24256NET-64-105-10-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 64.105.10.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com
└ 64.105.11.0/24256NET-64-105-11-0-24IPNetZone (IPNET-1) · USReallocatedMar 25, 2026ipabuse@unsi.net
└ 64.105.11.0/24256RCN-GTTRCN (RTSL-6) · USReallocatedSep 25, 2026abuse@rcn.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
64.105.0.0/16
Registration type
Direct Allocation
Record created
Jun 7, 2000
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
64.105.0.0/18
Reallocated
Oct 10, 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