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Data as of Nov 6, 2026

185.19.101.0/27

No anonymizer space · no proxy exits in 30 days

GTT Communications Inc. · space held by GTT Communications Netherlands B.V.

Announcement
185.19.100.0/22
No RPKI
Announced by
AS3257
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.19.100.0/221,024NL-IRTCLOUD-20130220GTT Communications Netherlands B.V. (ORG-ICNB1-RIPE) · NLALLOCATED PAFeb 20, 2013abuse@gtt.net
└ 185.19.101.0/2732XC24-CUST-REMARK-20140412Remark InternationalASSIGNED PAApr 10, 2014abuse@gtt.net
via NL-IRTCLOUD-20130220

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 historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 185.19.100.0/22

Prefix
185.19.100.0/22
Announced by
AS3257 GTT Communications Inc.
Type
Internet provider
RPKI
No RPKI
Netname
NL-IRTCLOUD-20130220
Registrant
GTT Communications Netherlands B.V.
RIR
RIPE NCC
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