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Data as of Nov 6, 2026

64.139.0.0/18

15,104 anonymizer addresses · 92%8 residential-proxy exits · 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
70% of it

Residential-proxy exits

Proxy exits
8
0.05% of its addresses · 30 days
Spread
3 of 64
/24s with at least one exit
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

841 observations
  • ISP proxy · anonymizer
  • Datacenter proxy · anonymizer

/24s with the most always-on exits

/24Always-on exitsProxy exits
64.139.0.0/2402
64.139.3.0/2402
64.139.34.0/2401

Proxy providers listing exits

  • Ake.net
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Aug 3, 2000
2 · Leased from
IPNetZone, 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 Oxylabs, Bunny
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentKindIn 64.139.0.0/18/24s
OxylabsTesonetProxy seller
8,19250%
32
BunnyProxy operator
2561.6%
1
Leased from

IP brokers

NameIn 64.139.0.0/18/24s
IPNetZone
4,09625%
16
ARISK
1,5369.4%
6
Leased from

Owners leasing their own space

NameIn 64.139.0.0/18/24s
GTT Americas, LLC
15,10492%
59

Lineage

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

64.139.0.0/18

From the registry to its use

  1. Aug 3, 2000
    Registry record
    GTT Americas, LLC
    Direct Allocation
    64.139.0.0/18
  2. May 9, 2005– Aug 22, 2006
    Announced
    AS23215 GTT Americas, LLC
  3. Aug 22, 2006– Jan 29, 2024
    Announced
    AS4565 GTT Americas, LLC
    Internet provider
  4. Jan 18, 2024– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  5. Apr 11, 2025
    Route object
    AS3257 GTT Communications Inc.
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS3257
  6. May 7, 2025
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-GAL-104
  7. Dec 18, 2025
    Route object
    AS6079 RCN
    ARIN route object for AS6079 RCN, maintainer MNT-GAL-104
    64.139.16.0/20
  8. Dec 18, 2025
    Route object
    AS7459 Grande Communications Networks, LLC
    ARIN route object for AS7459 Grande Communications Networks, LLC, maintainer MNT-GAL-104
    64.139.16.0/20
  9. Dec 18, 2025
    Route object
    AS11404 Wave Broadband
    ARIN route object for AS11404 Wave Broadband, maintainer MNT-GAL-104
    64.139.16.0/20
  10. today
    Used
    Oxylabs
    Proxy seller
  11. today
    Used
    Bunny
    Proxy operator

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
PrefixOriginTypeOperatorLeased fromProxy exitsHolderRPKI
64.139.0.0/22
since Aug 2026
AS2914ISP proxyIP broker IPNetZone4GTT Americas, LLC
via IPNetZone
64.139.4.0/22
since Dec 2025
AS8053UnknownIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.8.0/24
since Oct 2025
AS401783ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
64.139.9.0/24
since Oct 2025
AS2914ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
64.139.11.0/24
since Oct 2025
AS5065ISP proxyProxy providersoperated by BunnyGTT Americas, LLC
via Bunny Communications
64.139.12.0/24
since Oct 2025
AS2914ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
64.139.13.0/24
since Oct 2025
AS2914ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
64.139.14.0/24
since Oct 2025
AS401783ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
64.139.15.0/24
since Oct 2025
AS2914ISP proxyIP broker ARISKGTT Americas, LLC
via Arisk Communications inc.
64.139.16.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.17.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.18.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.19.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.20.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.21.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.22.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.23.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.24.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.25.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.26.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.27.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.28.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.29.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.30.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.31.0/24
since Jan 2026
AS7459ISP proxyIP broker IPNetZoneGTT Americas, LLC
via IPNetZone
64.139.32.0/23
since Oct 2025
AS3320ISP proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.34.0/23
since Oct 2025
AS3320ISP proxyProxy providersoperated by Oxylabs1GTT Americas, LLC
64.139.36.0/23
since Nov 2025
AS9304ISP proxyProxy providersoperated by OxylabsLessor Eleven HoldingsGTT Americas, LLC
64.139.38.0/23
since Nov 2025
AS9304ISP proxyProxy providersoperated by OxylabsLessor Eleven HoldingsGTT Americas, LLC
64.139.40.0/23
since Oct 2025
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.42.0/23
since Dec 2025
AS10753ISP proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.44.0/23
since Nov 2025
AS212238Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.46.0/23
since Dec 2025
AS10753ISP proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.48.0/23
since Dec 2025
AS10753ISP proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.50.0/23
since Dec 2025
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.52.0/23
since Oct 2025
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.54.0/23
since Oct 2025
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.56.0/23
since Jan 2026
AS212238Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.58.0/23
since Oct 2025
AS30058Datacenter proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.60.0/23
since Dec 2025
AS10753ISP proxyProxy providersoperated by OxylabsGTT Americas, LLC
64.139.62.0/23
since Dec 2025
AS1257ISP proxyProxy providersoperated by OxylabsGTT 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
64.139.0.0/1816,384MEGAPATH-BLK-7GTT Americas, LLC (GAL-104) · USDirect AllocationAug 3, 2000abuse@gtt.net
└ 64.139.0.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedAug 13, 2026ipabuse@unsi.net
└ 64.139.4.0/221,024GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedAug 13, 2026ipabuse@unsi.net
└ 64.139.8.0/24256GTT-ARISK-NETArisk Communications inc. (AC-5396) · USReallocatedOct 27, 2025support@ariskisp.com
└ 64.139.8.0/24256GTTunknownReassignedJan 11, 2026support@ariskisp.com
via GTT-ARISK-NET
└ 64.139.9.0/24256GTT-ARISK-NETArisk Communications inc. (AC-5396) · USReallocatedOct 27, 2025support@ariskisp.com
└ 64.139.9.0/24256GTTunknownReassignedJan 11, 2026support@ariskisp.com
via GTT-ARISK-NET
└ 64.139.11.0/24256BUNNY1-ARIN-GTTBunny Communications (BCL-435) · USReallocatedOct 14, 2025abuse@bunnycommunications.com
└ 64.139.12.0/24256GTT-ARISK-NETArisk Communications inc. (AC-5396) · USReallocatedOct 27, 2025support@ariskisp.com
└ 64.139.12.0/24256GTTunknownReassignedJan 11, 2026support@ariskisp.com
via GTT-ARISK-NET
└ 64.139.13.0/24256GTT-ARISK-NETArisk Communications inc. (AC-5396) · USReallocatedOct 27, 2025support@ariskisp.com
└ 64.139.13.0/24256GTTunknownReassignedJan 11, 2026support@ariskisp.com
via GTT-ARISK-NET
└ 64.139.14.0/24256GTT-ARISK-NETArisk Communications inc. (AC-5396) · USReallocatedOct 27, 2025support@ariskisp.com
└ 64.139.14.0/24256GTTunknownReassignedJan 11, 2026support@ariskisp.com
via GTT-ARISK-NET
└ 64.139.15.0/24256GTT-ARISK-NETArisk Communications inc. (AC-5396) · USReallocatedOct 27, 2025support@ariskisp.com
└ 64.139.15.0/24256GTTunknownReassignedJan 11, 2026support@ariskisp.com
via GTT-ARISK-NET
└ 64.139.16.0/204,096GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 18, 2025ipabuse@unsi.net
└ 64.139.32.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.34.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.36.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.38.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.40.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.42.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.44.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.46.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.48.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.50.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.52.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.54.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.56.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.58.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.60.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7
└ 64.139.62.0/23512GTT-CUST-PON2820638unknownReassignedJan 29, 2026abuse@gtt.net
via MEGAPATH-BLK-7

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

16,384 addresses
TypeAddressesShareRanges
ISP proxyanonymizer11,52070%33
Datacenter proxyanonymizer3,58422%7
Unknown1,0246.3%1
Internet provider2561.6%1

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