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Data as of Nov 7, 2026

64.50.128.0/20

Anonymizer · ISP proxy3 residential-proxy exits · 30 days

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

Announcement
this exact prefix
No RPKI
Announced by
AS3257
Type
ISP proxy

Residential-proxy exits

Proxy exits
3
0.07% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
6
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

15 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
64.50.130.0/2402
64.50.133.0/2401

Proxy providers listing exits

  • DataImpulse
  • Infatica
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Shifter
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Mar 14, 2000
2 · Leased from
ARISK
for its owner GTT Americas, LLC
3 · Announced by
AS3257 GTT Communications Inc.
since Jan 2024 · 2.8 yr ago
4 · Use
Proxy providersnamed Bright Data
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 64.50.128.0/20/24s
Bright Data
2,04850%
8
Leased from

IP brokers

NameIn 64.50.128.0/20/24s
ARISK
2,04850%
8
Leased from

Owners leasing their own space

NameIn 64.50.128.0/20/24s
GTT Americas, LLC
2,04850%
8

Lineage

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

64.50.128.0/20

From the registry to its use

  1. Mar 14, 2000
    Registry record
    GTT Americas, LLC
    Direct Allocation
    64.50.128.0/20
  2. Apr 1, 2008– Jan 29, 2024
    Announced
    AS4565 GTT Americas, LLC
    Internet provider
  3. Jan 18, 2024– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  4. Apr 11, 2025
    Route object
    AS3257 GTT Communications Inc.
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS3257
  5. May 7, 2025
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-GAL-104
  6. today
    Used
    Bright Data
    Proxy seller

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromProxy exitsHolderRPKI
64.50.128.0/21
since Nov 2025
AS3257ISP proxyIP broker ARISK3GTT Americas, LLC
via Arisk Communications inc.
64.50.136.0/21
since Dec 2025
AS4637ISP proxyProxy providersoperated by Bright DataIP broker IPNetZoneGTT Americas, LLC
via IPNetZone

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
64.50.128.0/204,096MEGAPATH-BLK-14GTT Americas, LLC (GAL-104) · USDirect AllocationMar 14, 2000abuse@gtt.net
└ 64.50.128.0/212,048ARISK-GTTArisk Communications inc. (AC-5396) · USReallocatedNov 7, 2025support@ariskisp.com
└ 64.50.128.0/212,048GTTunknownReassignedJan 11, 2026support@ariskisp.com
via ARISK-GTT
└ 64.50.136.0/212,048GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedNov 7, 2025ipabuse@unsi.net

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
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