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Data as of Nov 6, 2026

194.158.18.0/24

No anonymizer space · no proxy exits in 30 days

GTT Communications Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS3257
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
194.158.0.0/19
since Oct 2019
AS3257Internet providerGTT Communications Inc.

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
194.158.0.0/198,192US-GTTCOMMUNICATIONS-19950726GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAMar 22, 2021abuse@gtt.net
└ 194.158.18.0/24256IUCN-NETSIUCN Information Management GroupASSIGNED PAMay 16, 2019abuse@gtt.net
via US-GTTCOMMUNICATIONS-19950726

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 historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Communications Inc.
Handle
ORG-GCI2-RIPE
Range
194.158.0.0/19
Registration type
ALLOCATED PA
Record created
Mar 22, 2021
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