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Data as of Nov 10, 2026

66.234.224.0/19

1,792 anonymizer addresses · 22%

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

Announcement
this exact prefix
No RPKI
Announced by
AS3257
Type
Internet provider
53% of it
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Mar 4, 2002
2 · Leased from
GTT Americas, LLC
its owner, directly
3 · Announced by
AS3257 GTT Communications Inc.
since Nov 2019 · 7.0 yr ago
4 · Use
Proxy providersnamed Bunny, Oxylabs
Internet provider

Operators, sellers and brokers

Proxy providers

NameParentKindIn 66.234.224.0/19/24s
BunnyProxy operator
1,02413%
4
OxylabsTesonetProxy seller
7689.4%
3
Leased from

Owners leasing their own space

NameIn 66.234.224.0/19/24s
GTT Americas, LLC
1,79222%
7

Lineage

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

66.234.224.0/19

From the registry to its use

  1. Mar 4, 2002
    Registry record
    GTT Americas, LLC
    Direct Allocation
    66.234.224.0/19
  2. May 20, 2004
    Route object
    AS23343 Transbeam Inc.
    RADB route object for AS23343 Transbeam Inc., maintainer MAINT-AS7029
  3. May 9, 2005– Aug 1, 2005
    Announced
    AS23343 Transbeam Inc.
  4. Aug 8, 2005– Nov 27, 2019
    Announced
    AS6459 I-2000, Inc.
  5. Nov 14, 2019
    Route object
    AS3257 GTT Communications Inc.
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS3257
  6. Nov 16, 2019– Nov 9, 2026
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  7. today
    Used
    Bunny
    Proxy operator
  8. today
    Used
    Oxylabs
    Proxy seller

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
66.234.229.0/24
since May 2026
AS25818Internet providerGTT Americas, LLC
66.234.230.0/23
since Mar 2026
AS20001UnknownIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
66.234.236.0/23
since Mar 2026
AS20001UnknownIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
66.234.238.0/24
since Mar 2026
AS5065ISP proxyProxy providersoperated by BunnyGTT Americas, LLC
via Bunny Communications
66.234.240.0/23
since Mar 2026
AS20001UnknownIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
66.234.242.0/24
since Mar 2026
AS5065ISP proxyProxy providersoperated by BunnyGTT Americas, LLC
via Bunny Communications
66.234.244.0/24
since Mar 2026
AS5065ISP proxyProxy providersoperated by BunnyGTT Americas, LLC
via Bunny Communications
66.234.246.0/24
since Apr 2026
AS5065ISP proxyProxy providersoperated by BunnyGTT Americas, LLC
via Bunny Communications
66.234.248.0/23
since Mar 2026
AS20001UnknownIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
66.234.250.0/24
since May 2026
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
via Code200
66.234.253.0/24
since May 2026
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
via Code200
66.234.255.0/24
since May 2026
AS55470Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
via Code200

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
66.234.224.0/198,192TRNSGTT Americas, LLC (GAL-104) · USDirect AllocationMar 4, 2002abuse@gtt.net
└ 66.234.229.0/24256CMC-NETWORKS-NETCMC Networks (C11416095) · ZAReassignedNov 10, 2025abuse@gtt.net
via TRNS
└ 66.234.230.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 25, 2026ipabuse@unsi.net
└ 66.234.230.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 26, 2026ipabuse@unsi.net
└ 66.234.236.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 25, 2026ipabuse@unsi.net
└ 66.234.236.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 26, 2026ipabuse@unsi.net
└ 66.234.238.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedMar 18, 2026abuse@bunnycommunications.com
└ 66.234.240.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 25, 2026ipabuse@unsi.net
└ 66.234.240.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 26, 2026ipabuse@unsi.net
└ 66.234.242.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedMar 18, 2026abuse@bunnycommunications.com
└ 66.234.244.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedMar 18, 2026abuse@bunnycommunications.com
└ 66.234.246.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedMar 18, 2026abuse@bunnycommunications.com
└ 66.234.248.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 25, 2026ipabuse@unsi.net
└ 66.234.248.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 26, 2026ipabuse@unsi.net
└ 66.234.250.0/24256LT-CODE200-20080305-GTTCode200 (CODE-2) · LTReallocatedMay 13, 2026abuse@code200.global
└ 66.234.253.0/24256LT-CODE200-20080305-GTTCode200 (CODE-2) · LTReallocatedMay 13, 2026abuse@code200.global
└ 66.234.255.0/24256LT-CODE200-20080305-GTTCode200 (CODE-2) · LTReallocatedMay 13, 2026abuse@code200.global

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Internet provider4,35253%9
Unknown2,04825%4
ISP proxyanonymizer1,02413%4
Datacenter proxyanonymizer7689.4%3

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
239