Data as of Nov 10, 2026

195.21.159.224/28

No anonymizer space · no proxy exits in 30 days

GTT Communications Inc.

Announcement

No RPKI

Announced by

Type

Internet provider

Risk

0 / 100 · Low

IPv4 market

1 · Holder

record created Mar 22, 2021

2 · Leased from

3 · Announced by

AS3257 GTT Communications Inc.

since Apr 2019 · 7.6 yr ago

4 · Use

Internet provider

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
195.21.0.0/16	65,536	US-GTTCOMMUNICATIONS-19961101	GTT Communications Inc. (ORG-GCI2-RIPE) · US	ALLOCATED PA	Mar 22, 2021	abuse@gtt.net
└ 195.21.158.0/23	512	NYC-VDC-ZONE	NYC VDC elastic and IPAC	LIR-PARTITIONED PA	Oct 9, 2018	abuse@gtt.net via US-GTTCOMMUNICATIONS-19961101
└ 195.21.159.224/28	16	Network-Public-Direct-Connect-GTT-Internal-Skype-1-1-NETS	GTT Internal Skype	ASSIGNED PA	Apr 14, 2019	abuse@gtt.net via NYC-VDC-ZONE

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Announced by

Origin network