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Data as of Nov 4, 2026

67.200.0.0/17

29,696 anonymizer addresses · 91% · ISP proxy25 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
91% of it

Residential-proxy exits

Proxy exits
25
0.08% of its addresses · 30 days
Spread
8 of 128
/24s with at least one exit
Providers
36
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

2.9K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
67.200.104.0/24010
67.200.120.0/2406
67.200.97.0/2402
67.200.109.0/2402
67.200.126.0/2402
67.200.96.0/2401
67.200.108.0/2401
67.200.111.0/2401

Proxy providers listing exits

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  • BottingTools
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  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPPeak
  • Infatica
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Aug 16, 2007
2 · Leased from
Rackdog
for its owner GTT Americas, LLC
3 · Announced by
AS3257 GTT Communications Inc.
since Jun 2018 · 8.4 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 67.200.0.0/17/24s
Rackdog
29,69691%
116
Leased from

Owners leasing their own space

NameIn 67.200.0.0/17/24s
GTT Americas, LLC
29,69691%
116

Lineage

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

67.200.0.0/17

From the registry to its use

  1. Aug 16, 2007
    Registry record
    GTT Americas, LLC
    Direct Allocation
    67.200.0.0/17
  2. Jun 15, 2008– Jun 29, 2018
    Announced
    AS6517 LAKENETWORKS
    Hosting
  3. Jun 18, 2018– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  4. Jan 28, 2022
    Route object
    AS46401 OmniSync Networks
    ALTDB route object for AS46401 OmniSync Networks, maintainer MAINT-TELX
    67.200.116.0/23
  5. Apr 11, 2025
    Route object
    AS46401 OmniSync Networks
    RADB route object for AS46401 OmniSync Networks, maintainer MAINT-AS3257
    67.200.116.0/23
  6. May 7, 2025
    Route object
    AS46401 OmniSync Networks
    ARIN route object for AS46401 OmniSync Networks, maintainer MNT-GAL-104
    67.200.116.0/23
  7. Feb 25, 2026
    Route object
    AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
    ARIN route object for AS15830 Equinix (EMEA) Acquisition Enterprises B.V., maintainer MNT-GAL-104
    67.200.52.0/23
  8. Feb 25, 2026
    Route object
    AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
    ARIN route object for AS15830 Equinix (EMEA) Acquisition Enterprises B.V., maintainer MNT-GAL-104
    67.200.116.0/23
  9. Feb 26, 2026
    Route object
    AS46401 OmniSync Networks
    ARIN route object for AS46401 OmniSync Networks, maintainer MNT-GAL-104
    67.200.52.0/23

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

Arrived
PrefixOriginTypeAnonymizer addressesLeased fromProxy exitsHolderRPKI
67.200.0.0/19
since Apr 2025
AS6079ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.32.0/20
since Apr 2025
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.48.0/24
since Jul 2025
AS812ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.50.0/23
since Apr 2025
AS9304ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.52.0/24
since Feb 2009
AS46401HostingGTT Americas, LLC
67.200.53.0/24
since Feb 2009
AS46401HostingGTT Americas, LLC
67.200.54.0/23
since Apr 2025
AS9304ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.56.0/23
since Aug 2012
AS46401HostingGTT Americas, LLC
67.200.56.0/24
since Jun 2023
AS46401HostingGTT Americas, LLC
67.200.57.0/24
since Apr 2026
AS46401HostingGTT Americas, LLC
67.200.58.0/24
since Jun 2008
AS45217BusinessGTT Americas, LLC
67.200.60.0/22
since Apr 2025
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.64.0/20
since Apr 2025
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.80.0/21
since Apr 2025
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.88.0/23
since Jun 2025
AS7029ISP proxy25650%IP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.88.0/24
since Sep 28, 2026
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.90.0/24
since Aug 2025
AS812ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.91.0/24
since Mar 2015
AS15277BusinessGTT Americas, LLC
67.200.92.0/22
since Apr 2025
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.96.0/23
since Jun 2025
AS7029ISP proxyIP broker Rackdog3GTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.98.0/24
since Aug 2025
AS812ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.100.0/23
since Apr 2025
AS54004ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.102.0/24
since Aug 2025
AS812ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.104.0/21
since Apr 2025
AS11404ISP proxyIP broker Rackdog14GTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.112.0/22
since May 2025
AS7029ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.116.0/24
since Sep 2023
AS46401HostingGTT Americas, LLC
67.200.117.0/24
since Sep 2023
AS46401HostingGTT Americas, LLC
67.200.118.0/23
since Apr 2025
AS54004ISP proxyIP broker RackdogGTT Americas, LLC
via Northern Cable and Fiber, LLC
67.200.120.0/21
since Apr 2025
AS11404ISP proxyIP broker Rackdog8GTT Americas, LLC
via Northern Cable and Fiber, 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
67.200.0.0/1732,768RGS-BLK12GTT Americas, LLC (GAL-104) · USDirect AllocationAug 16, 2007abuse@gtt.net
└ 67.200.0.0/198,192RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.0.0/198,192NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 25, 2025abuse@northerncablefiber.com
└ 67.200.0.0/198,192RCNRCN (C11341755) · USReassignedSep 4, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.32.0/204,096RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.32.0/204,096NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 28, 2025abuse@northerncablefiber.com
└ 67.200.32.0/204,096WAVEWave Broadband (C11207797) · USReassignedMay 17, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.48.0/24256RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.48.0/24256ROGERSNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.49.164/304RGS-67-200-49-164unknown———
└ 67.200.50.0/23512RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.50.0/23512NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 25, 2025abuse@northerncablefiber.com
└ 67.200.52.0/23512GTT-RESULTS-GENERATIONResults Generation (C07424006) · USReassignedSep 10, 2019abuse@gtt.net
via RGS-BLK12
└ 67.200.54.0/23512RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.54.0/23512HGC-GLOBALNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.56.0/23512GTT-RESULTS-GENERATIONResults Generation (C07424007) · USReassignedSep 10, 2019abuse@gtt.net
via RGS-BLK12
└ 67.200.58.0/24256RGS-TORATRADING-S05302008Tora Trading Services (TTS-98) · JPReassignedJun 2, 2008—
└ 67.200.59.192/298RGS-67-200-59-192unknown———
└ 67.200.60.0/221,024RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.60.0/221,024NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 28, 2025abuse@northerncablefiber.com
└ 67.200.64.0/204,096RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.64.0/204,096NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 28, 2025abuse@northerncablefiber.com
└ 67.200.64.0/204,096WAVEWave Broadband (C11207798) · USReassignedMay 17, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.80.0/212,048RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.80.0/212,048NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 28, 2025abuse@northerncablefiber.com
└ 67.200.88.0/23512RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.88.0/23512WINDSTREAMNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.90.0/24256RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.90.0/24256ROGERSNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.91.0/24256GCX-HILL-INTERNATIONAL--S08232012Hill International (C05646798) · USReassignedMar 11, 2015abuse@gtt.net
via RGS-BLK12
└ 67.200.92.0/221,024RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.92.0/221,024NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 28, 2025abuse@northerncablefiber.com
└ 67.200.96.0/23512RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.96.0/23512WINDSTREAMNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.96.0/23512RCNSprint (C11466172) · USReassignedDec 31, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.98.0/24256RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.98.0/24256ROGERSNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.98.0/24256RCNSprint (C11466173) · USReassignedDec 31, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.99.176/2816RGS-67-200-99-176unknown———
└ 67.200.100.0/23512RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.100.0/23512OPTIMUMNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.100.0/23512RCNSprint (C11466174) · USReassignedDec 31, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.102.0/24256RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.102.0/24256ROGERSNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.102.0/24256RCNSprint (C11466175) · USReassignedDec 31, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.103.0/25128RGS-67-200-103-0unknown———
└ 67.200.104.0/212,048RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.104.0/212,048NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 25, 2025abuse@northerncablefiber.com
└ 67.200.104.0/212,048WAVE-BROADBANDWave Broadband (C11185432) · USReassignedApr 25, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.112.0/221,024RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.112.0/221,024NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedMay 13, 2025abuse@northerncablefiber.com
└ 67.200.112.0/221,024RCNSprint (C11466176) · USReassignedDec 31, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.116.0/23512GTT-RESULTS-GENERATIONResults Generation (C07425230) · USReassignedSep 12, 2019abuse@gtt.net
via RGS-BLK12
└ 67.200.118.0/23512RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 24, 2025contact@rackdog.com
└ 67.200.118.0/23512OPTIMUMNorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedSep 4, 2025abuse@northerncablefiber.com
└ 67.200.118.0/23512RCNSprint (C11466177) · USReassignedDec 31, 2025abuse@northerncablefiber.com
via RACKDOG-GTT
└ 67.200.120.0/212,048RACKDOG-GTTRackdog, LLC (RL-859) · USReallocatedApr 25, 2025contact@rackdog.com
└ 67.200.120.0/212,048NORTHERN-CABLENorthern Cable and Fiber, LLC (NCFL-7) · USReallocatedApr 25, 2025abuse@northerncablefiber.com
└ 67.200.120.0/212,048WAVE-BROADBANDWave Broadband (C11185434) · USReassignedApr 25, 2025abuse@northerncablefiber.com
via RACKDOG-GTT

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

32,768 addresses
TypeAddressesShareRanges
ISP proxyanonymizer29,69691%21
Hosting1,5364.7%6
Internet provider1,0243.1%4
Business5121.6%2

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