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Data as of Nov 7, 2026

194.121.52.0/22

Anonymizer · ISP proxy

GTT Communications Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
GTT Communications Inc.
record created Oct 31, 2022
2 · Leased from
IPXO
3 · Announced by
AS3257 GTT Communications Inc.
since Apr 2021 · 5.5 yr ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 194.121.52.0/22/24s
OxylabsTesonet
1,024100%
4

Lineage

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

194.121.52.0/22

From the registry to its use

  1. Apr 27, 2021– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  2. Oct 31, 2022
    Registry record
    GTT Communications Inc.
    ALLOCATED PA
    194.121.52.0/22
  3. today
    Leased from
    IPXO
    IP broker
  4. today
    Used
    Oxylabs
    Proxy seller

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
194.121.52.0/221,024US-GTTCOMMUNICATIONS-19950731GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAOct 31, 2022abuse@gtt.net
└ 194.121.52.0/23512IPXO-GTTGTT Communications Inc. (ORG-GCI2-RIPE) · USSUB-ALLOCATED PAMay 13, 2026abuse@gtt.net
└ 194.121.54.0/23512IPXO-GTTGTT Communications Inc. (ORG-GCI2-RIPE) · USSUB-ALLOCATED PAMay 13, 2026abuse@gtt.net

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