Data as of Nov 7, 2026

109.71.168.0/21

No anonymizer space · no proxy exits in 30 days

GTT Communications Inc. · space held by GTT - EMEA Ltd.

Announcement

this exact prefix

No RPKI

Announced by

AS3257

Type

Business

51% of it

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
109.71.168.0/21	2,048	UK-EASYNET-20091123	GTT - EMEA Ltd. (ORG-EA49-RIPE) · GB	ALLOCATED PA	Nov 23, 2009	abuse@gtt.net
└ 109.71.168.0 - 109.71.168.175	176	VTESSE-INFRA	Vtesse Networks	ASSIGNED PA	Sep 7, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.168.176 - 109.71.168.223	48	VTESSE-INFRA	unknown	ASSIGNED PA	Sep 10, 2012	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.168.224/27	32	VT-4CASS-02	4C Associates	ASSIGNED PA	Mar 21, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.0 - 109.71.169.79	80	VT-BARCLAYS-PHX-01	Barclays Bank PLC	ASSIGNED PA	Sep 7, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.80/28	16	VT-VIACLOUD-01	Viacloud	ASSIGNED PA	Sep 7, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.96/29	8	VT-CIENA-01	Ciena	ASSIGNED PA	Sep 7, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.104/29	8	CASSOC-NET	4C Associates FORC-IP-01 (1983)	ASSIGNED PA	Aug 4, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.112/29	8	OPENIP-NET-1	Open IP 6059A	ASSIGNED PA	Jul 29, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.120/29	8	VT-MNETICS-1	M-Netics Ltd	ASSIGNED PA	Sep 21, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.128/28	16	VT-VIACLOUD-02	Viacloud	ASSIGNED PA	Sep 21, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.144/28	16	VT-AMMERAALL-BELTECH-1	Ammeraall Beltech Ltd	ASSIGNED PA	Oct 27, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.160/29	8	VT-VIACLOUD-02	Viacloud	ASSIGNED PA	Sep 21, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.168/29	8	VT-LANCIA-01	Lancia Partners	ASSIGNED PA	Nov 7, 2013	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.176/28	16	VT-ARK-02	Ark Spring Park	ASSIGNED PA	Nov 7, 2013	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.192/27	32	VT-CRANEMS-01	Crane Merchandising Systems	ASSIGNED PA	Sep 21, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.169.224/29	8	CASSOC-NET	4C Associates FORC-IP-01 (1983)	ASSIGNED PA	Jul 30, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.170.0/24	256	VT-CBB-01	Vtesse	ASSIGNED PA	Sep 21, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.171.0/24	256	VT-CBB-02	Vtesse	ASSIGNED PA	Jun 30, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.172.0/26	64	EVAULT-NET	Evault 1636 IE001447/IE001546	ASSIGNED PA	Aug 4, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.172.64/26	64	CCENTER-NET	Computacenter CCTR-12752-IPT-01	ASSIGNED PA	Jul 30, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.172.128/26	64	BRAWY-NET	Breeze and Wyles	ASSIGNED PA	Jun 30, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.172.192/28	16	ITS-NET	IT Solutions Infra 1629 ID001410/1411	ASSIGNED PA	Aug 4, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.172.208/29	8	VTESSE-TALKWIRE	Talkwire Limited	ASSIGNED PA	Jul 2, 2014	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.172.240/29	8	EPICIT-NET-1	Epic IT 1620	ASSIGNED PA	Jul 29, 2015	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.0/29	8	VT-GREATGUNS-01	Great Guns Marketing	ASSIGNED PA	Nov 7, 2013	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.8/29	8	VTESSE-IS-04	Vtesse Networks	ASSIGNED PA	Apr 8, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.16/28	16	ASTF-IP-01	ASTF Ltd	ASSIGNED PA	Apr 6, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.32/27	32	FREEOLA-IP-01	Freeola Ltd	ASSIGNED PA	Apr 7, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.64/28	16	VTESSE-IS-05	Vtesse Networks	ASSIGNED PA	Apr 8, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.80/28	16	VT-NETENG-02	Vtesse Network Engineering	ASSIGNED PA	Nov 7, 2013	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.96/27	32	ADFLX-IP-01	Adflex Limited	ASSIGNED PA	Apr 14, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.128/29	8	VT-CP2P	Customer point-to-point links	ASSIGNED PA	Nov 7, 2013	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.136/29	8	FRIMHOSP-NET	Frimley Hospital 1679 ID001649	ASSIGNED PA	Jun 28, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.144/28	16	VTESSE-IS-07	Vtesse Networks	ASSIGNED PA	Jun 30, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.160/27	32	VTESSE-INFRA-04	Vtesse Networks	ASSIGNED PA	Jun 16, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.173.192/26	64	APEX-NET	Apex Hotels	ASSIGNED PA	Jun 30, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.174.0/25	128	VT-BBB-01	Vtesse Networks Ltd	ASSIGNED PA	Sep 21, 2010	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.174.128/28	16	VT-ARK-01	Ark Continuity	ASSIGNED PA	Jan 19, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.174.144/28	16	VT-IMI-01	Institute of the Motor Industry	ASSIGNED PA	Jan 19, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.174.160/28	16	VT-Euroclear-01	Euroclear UK & Ireland	ASSIGNED PA	Jan 28, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.174.176/28	16	VTESSE-INFRA-03	Vtesse Networks	ASSIGNED PA	Mar 21, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.174.192/26	64	VT-EMARKET2-01	eMarket2 Ltd	ASSIGNED PA	Mar 21, 2011	abuse@gtt.net via UK-EASYNET-20091123
└ 109.71.175.0/24	256	VT-HARTHAM-01	Hartham Park	ASSIGNED PA	Jan 19, 2011	abuse@gtt.net via UK-EASYNET-20091123

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

2,048 addresses

Type	Addresses	Share	Ranges
Business	1,048	51%	39
Internet provider	1,000	49%	5

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS3257

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

Origin	Registry	Description	Maintainer	Modified
AS3257	RIPE	GTT	AS3257-ROUTE-MNT	Jun 13, 2023
AS50173 not the origin	RIPE	VTESSE-NET-01	VTESSE-MNT	Nov 27, 2009

109.71.168.0/21

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS3257

Who has announced this prefix

Routing history

History

Route objects on the exact prefix

Registration for this announcement

Abuse contact