Data as of Nov 15, 2026

212.56.0.0/19

10 residential-proxy exits · 30 days

GTT Communications Inc.

Announcement

this exact prefix

RPKI valid

Announced by

AS3257

Type

Internet provider

83% of it

Residential-proxy exits

Proxy exits

0.12% of its addresses · 30 days

Spread

6 of 32

/24s with at least one exit

Providers

selling exits here

Oct 16, 2026 – Nov 14, 2026

Exits seen per day

1.1K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
212.56.3.0/24	0	2
212.56.11.0/24	0	2
212.56.16.0/24	0	2
212.56.26.0/24	0	2
212.56.8.0/24	0	1
212.56.24.0/24	0	1

Proxy providers listing exits

9Proxy
Ake.net
AnyIP
BottingTools
Byteful
CliProxy
ColaProxy
EnigmaProxy
Evomi
FastProxy
FloppyData
Geonode
IPFly
IPRoyal
InfiniteProxies
LudaxProxy
NovaProxy
Oxylabs
PrivateProxy
Proxiware
ProxyEmpire
ProxyGeo
ProxyRack
Thordata
VantageProxies
VitalExclusive

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder
212.56.4.0/24 since Dec 2011	AS57546	Business	GTT Communications Inc.
212.56.5.0/24 since Dec 2011	AS57546	Business	GTT Communications Inc.
212.56.20.0/22 since Apr 2019	AS5580	Internet provider	GTT 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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
212.56.0.0/19	8,192	US-GTTCOMMUNICATIONS-19980219	GTT Communications Inc. (ORG-GCI2-RIPE) · US	ALLOCATED PA	Mar 22, 2021	abuse@gtt.net
└ 212.56.25.200/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Jul 31, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.25.208/29	8	WORLD-COURIER-DEUTSCHLAND-GMBH-GTT	World Courier Deutschland GmbH	ASSIGNED PA	Aug 1, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.25.216/30	4	FOSSIL-GROUP-INC-GTT	Fossil Group Inc	ASSIGNED PA	Aug 1, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.25.224/30	4	NTT-EUROPE-LTD-GTT	NTT Europe Ltd	ASSIGNED PA	Aug 2, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.25.228/30	4	FOOT-LOCKER-EUROPE-B-V-GTT	Foot Locker Europe B.V.	ASSIGNED PA	Aug 6, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.25.232/29	8	RITUALS-GTT	Rituals	ASSIGNED PA	Aug 9, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.25.240/28	16	CENTERPARCS-GTT	Centerparcs	ASSIGNED PA	Aug 6, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.0/28	16	CENTERPARCS-GTT	Centerparcs	ASSIGNED PA	Aug 6, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.16/29	8	CROCS-INC-GTT	Crocs, Inc.	ASSIGNED PA	Aug 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.40/29	8	PERSTORP-AB-GTT	Perstorp AB	ASSIGNED PA	Aug 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.48/29	8	CROCS-INC-GTT	Crocs Inc	ASSIGNED PA	Aug 9, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.56/30	4	QUALCOMM-GTT	Qualcomm	ASSIGNED PA	Aug 13, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.64/29	8	JOHN-DEERE-COMPANY-GTT	John Deere & Company	ASSIGNED PA	Aug 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.80/29	8	APERAM-GTT	Aperam	ASSIGNED PA	Aug 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.88/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Aug 19, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.96/29	8	APERAM-GTT	Aperam	ASSIGNED PA	Aug 19, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.104/29	8	APERAM-GTT	Aperam	ASSIGNED PA	Aug 19, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.112/29	8	BMW-AG-GTT	BMW AG	ASSIGNED PA	Aug 20, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.120/29	8	APERAM-GTT	Aperam	ASSIGNED PA	Aug 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.128/29	8	MOLNLYCKE-HEALTH-CARE-AB-GTT	Molnlycke Health Care AB	ASSIGNED PA	Aug 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.136/29	8	AMAZONEN-WERKE-H-DREYER-SE-CO-KG-GTT	Amazonen-Werke H.Dreyer SE & Co. KG	ASSIGNED PA	Aug 27, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.144/28	16	PLASTIC-OMNIUM-GTT	Plastic Omnium	ASSIGNED PA	Aug 22, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.160/28	16	HBPO-GTT	HBPO	ASSIGNED PA	Aug 23, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.176/29	8	MIDATLANTICBROADBAND-GTT	MidAtlanticBroadband	ASSIGNED PA	Aug 28, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.26.192/26	64	AVELACOM-GTT	Avelacom	ASSIGNED PA	Aug 23, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.0/29	8	UBER-GERMANY-GMBH-GTT	Uber Germany GmbH	ASSIGNED PA	Sep 2, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.8/29	8	FOSSIL-GROUP-GTT	Fossil Group	ASSIGNED PA	Sep 2, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.16/30	4	FOSSIL-GROUP-GTT	Fossil Group	ASSIGNED PA	Sep 2, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.20/30	4	QUALCOMM-GTT	Qualcomm	ASSIGNED PA	Sep 11, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.32/29	8	BMW-AG-GTT	BMW AG	ASSIGNED PA	Sep 5, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.40/29	8	CLARIOS-GERMANY-GMBH-CO-KG-GTT	Clarios Germany GmbH & Co. KG	ASSIGNED PA	Sep 5, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.48/29	8	ALIAXIS-NV-GTT	Aliaxis NV	ASSIGNED PA	Sep 6, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.56/29	8	RHLS-GTT	RHLS	ASSIGNED PA	Sep 10, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.72/29	8	MAXMARA-GMBH-GTT	MaxMara GmbH	ASSIGNED PA	Sep 16, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.80/29	8	EXCELITAS-TECHNOLOGIES-GTT	Excelitas Technologies	ASSIGNED PA	Sep 16, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.88/29	8	OREGON-TOOL-INC-GTT	Oregon Tool, Inc.	ASSIGNED PA	Sep 17, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.96/29	8	OREGON-TOOL-INC-GTT	Oregon Tool, Inc.	ASSIGNED PA	Sep 18, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.104/29	8	OREGON-TOOL-INC-GTT	Oregon Tool, Inc.	ASSIGNED PA	Sep 18, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.112/29	8	GTT-CUSTOMER-PON2611415	GTT customer PON2611415	ASSIGNED PA	Sep 19, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.136/29	8	VIRTUAL-1-LTD-GTT	Virtual 1 Ltd	ASSIGNED PA	Sep 24, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.144/29	8	OREGON-TOOL-INC-GTT	Oregon Tool, Inc.	ASSIGNED PA	Sep 24, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.152/29	8	COOLBLUE-GTT	Coolblue	ASSIGNED PA	Sep 25, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.160/27	32	UK-CLOUD-CONNECTIVITY-LIMITED-GTT	UK Cloud Connectivity Limited	ASSIGNED PA	Sep 30, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.200/29	8	EXCELITAS-TECHNOLOGIES-GTT	Excelitas Technologies	ASSIGNED PA	Sep 30, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.208/28	16	GARMIN-EUROPE-LTD-GTT	Garmin Europe Ltd.	ASSIGNED PA	Oct 3, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.228/30	4	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.232/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Oct 4, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.240/29	8	UK-CLOUD-CONNECTIVITY-LIMITED-GTT	UK Cloud Connectivity Limited	ASSIGNED PA	Oct 4, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.27.248/29	8	ALVAREZ-MARSAL-HOLDINGS-GTT	Alvarez & Marsal Holdings	ASSIGNED PA	Oct 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.0/29	8	SINGTEL-GTT	SingTel	ASSIGNED PA	Oct 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.8/29	8	SINGTEL-GTT	SingTel	ASSIGNED PA	Oct 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.16/29	8	TATA-COMMUNICATIONS-GTT	Tata Communications	ASSIGNED PA	Oct 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.24/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.32/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.40/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.48/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.56/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.64/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.72/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.80/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.88/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.96/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.104/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.112/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.120/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.128/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.136/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.144/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.152/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.160/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.168/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.176/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.184/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.192/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.200/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.208/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.216/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.224/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.232/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.240/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.28.248/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.0/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.8/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.32/29	8	MICRO-MATIC-GTT	Micro Matic	ASSIGNED PA	Oct 10, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.40/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.48/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.56/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.64/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.72/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.80/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.88/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.96/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.104/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.128/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.160/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.168/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.176/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.184/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.192/29	8	RESMED-GTT	Resmed	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.200/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.208/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.216/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.224/29	8	TELSTRA-UK-LIMITED-GTT	Telstra UK LImited	ASSIGNED PA	Oct 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.29.248/29	8	CARRIER-GLOBAL-CORP-GTT	Carrier Global Corp.	ASSIGNED PA	Oct 18, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.0/29	8	TELENOR-SVERIGE-AB-GTT	Telenor Sverige AB	ASSIGNED PA	Oct 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.8/29	8	WE-SYSTEMS-AG-GTT	we.systems AG	ASSIGNED PA	Oct 23, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.16/29	8	KENDRION-N-V-GTT	Kendrion N.V.	ASSIGNED PA	Oct 28, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.24/29	8	KENDRION-N-V-GTT	Kendrion N.V.	ASSIGNED PA	Oct 28, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.32/30	4	ICIS-TSCHACH-SOLUTIONS-GTT	ICIS Tschach Solutions	ASSIGNED PA	Oct 28, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.40/29	8	SWEGON-GTT	Swegon	ASSIGNED PA	Oct 29, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.48/29	8	MICRO-MATIC-GTT	Micro Matic	ASSIGNED PA	Oct 29, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.56/29	8	ALVAREZ-MARSAL-DISPUTES-AND-INVESTIGATIONS-GMBH-GTT	Alvarez & Marsal Disputes and Investigations GmbH	ASSIGNED PA	Oct 30, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.64/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Oct 31, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.72/29	8	CYTICA-GOSILICO-GLOBAL-LIFE-SCIENCES-SOLUTION-GERMANY-GMBH-GTT	Cytica / GoSilico - Global life sciences solution Germany Gmbh	ASSIGNED PA	Oct 31, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.80/29	8	GTT-CUSTOMER-PON3033075-GTT	GTT Customer PON3033075	ASSIGNED PA	Oct 1, 2025	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.88/29	8	DANIELI-C-OFFICINE-MECCANICHE-S-P-A-GTT	Danieli & C. Officine Meccaniche S.p.A.	ASSIGNED PA	Nov 4, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.96/29	8	CROCS-INC-GTT	Crocs, Inc.	ASSIGNED PA	Nov 5, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.104/29	8	SWISS-SENSE-DEUTSCHLAND-GMBH-GTT	Swiss Sense Deutschland GmbH	ASSIGNED PA	Nov 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.112/29	8	LOTUS-BAKERIES-CORPORATE-NV-GTT	Lotus Bakeries Corporate NV	ASSIGNED PA	Nov 7, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.120/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Nov 8, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.136/29	8	FANUC-EUROPE-CORPORATION-SA-GTT	FANUC Europe Corporation SA	ASSIGNED PA	Nov 13, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.144/29	8	ALVAREZ-MARSAL-GTT	Alvarez & Marsal	ASSIGNED PA	Nov 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.152/29	8	ULBRICH-STAINLESS-STEELS-AND-SPECIAL-METALS-GTT	Ulbrich Stainless Steels and Special Metals	ASSIGNED PA	Nov 14, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.160/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Nov 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.168/29	8	PLASTIC-OMNIUM-GTT	Plastic Omnium	ASSIGNED PA	Nov 15, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.176/28	16	GTT-NETWORKS-GTT	GTT Networks	ASSIGNED PA	Nov 19, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.200/29	8	FEDERAL-MOGUL-POWERTRAIN-LLC-GTT	Federal-Mogul Powertrain LLC	ASSIGNED PA	Nov 20, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.208/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Nov 20, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.216/29	8	SWARCO-TRAFFIC-SYSTEMS-GMBH-GTT	SWARCO TRAFFIC SYSTEMS GmbH	ASSIGNED PA	Nov 20, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.224/29	8	GXO-LOGISTICS-GTT	GXO Logistics	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.232/29	8	GXO-LOGISTICS-GTT	GXO Logistics	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.240/30	4	FOSSIL-GROUP-INC-GTT	Fossil Group Inc	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.248/30	4	FOSSIL-GROUP-INC-GTT	Fossil Group Inc	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.30.252/30	4	FOSSIL-GROUP-INC-GTT	Fossil Group Inc	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.0/29	8	FOSSIL-GROUP-INC-GTT	Fossil Group Inc	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.8/29	8	FREUDENBERG-HOME-AND-CLEANING-SOLUTIONS-GMBH-GTT	Freudenberg Home and Cleaning Solutions GmbH	ASSIGNED PA	Nov 21, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.16/30	4	GEISTLICH-PHARMA-AG-GTT	Geistlich Pharma AG	ASSIGNED PA	Nov 22, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.20/30	4	GEISTLICH-PHARMA-AG-GTT	Geistlich Pharma AG	ASSIGNED PA	Nov 27, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.24/29	8	WENTZO-WIRELESS-B-V-GTT	Wentzo Wireless B.V	ASSIGNED PA	Nov 22, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.32/29	8	MAXMARA-GMBH-GTT	MaxMara GmbH	ASSIGNED PA	Nov 25, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.40/29	8	NIKE-GTT	Nike	ASSIGNED PA	Nov 25, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.48/29	8	CGI-DEUTSCHLAND-B-V-CO-KG-GTT	CGI Deutschland B.V. & Co. KG	ASSIGNED PA	Nov 25, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.56/29	8	ARCELORMITTAL-EUROPE-GTT	ArcelorMittal Europe	ASSIGNED PA	Nov 29, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.64/29	8	ARCELORMITTAL-EUROPE-GTT	ArcelorMittal Europe	ASSIGNED PA	Nov 29, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.72/29	8	RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTT	RITUALS COSMETICS ENTERPRISE B.V. Retail	ASSIGNED PA	Dec 2, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.84/30	4	CONTINUUM-GLOBAL-SOLUTIONS-GTT	Continuum Global Solutions	ASSIGNED PA	Dec 6, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.96/27	32	GLOBAL-CLOUD-XCHANGE-VANCO-US-GTT	Global Cloud XChange - Vanco US	ASSIGNED PA	Dec 3, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.136/29	8	HGC-GLOBAL-COMMUNICATIONS-LIMITED-GTT	HGC Global Communications Limited	ASSIGNED PA	Dec 5, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.144/29	8	LFB-SA-GTT	LFB SA	ASSIGNED PA	Dec 5, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.152/29	8	MANTLE-PUBLIC-LTD-GTT	Mantle Public Ltd	ASSIGNED PA	Dec 6, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.160/29	8	KOMATSU-GTT	Komatsu	ASSIGNED PA	Dec 13, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.168/30	4	NTT-EUROPE-LTD-GTT	NTT Europe Ltd	ASSIGNED PA	Dec 18, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.176/29	8	COOLBLUE-GTT	Coolblue	ASSIGNED PA	Dec 20, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.184/29	8	FEDERAL-MOGUL-GTT	Federal-Mogul	ASSIGNED PA	Dec 24, 2024	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.192/29	8	CARRIER-GLOBAL-CORP-GTT	Carrier Global Corp.	ASSIGNED PA	Jan 17, 2025	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219
└ 212.56.31.224/27	32	UK-CLOUD-CONNECTIVITY-LIMITED-GTT	UK Cloud Connectivity Limited	ASSIGNED PA	Jan 23, 2025	abuse@gtt.net via US-GTTCOMMUNICATIONS-19980219

← Previous601–756 of 756 · page 4 of 4Next →

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

8,192 addresses

Type	Addresses	Share	Ranges
Internet provider	6,764	83%	66
Business	1,420	17%	108
Mobile	8	0.10%	1

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: 371

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
212.56.0.0/19	AS3257	/19	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS3257	RIPE	GTT	AS3257-ROUTE-MNT	Oct 14, 2021
AS8390 not the origin	RIPE	Interoute Bulgaria JSCo. PA space	BGGLOBALONE-MNT	Oct 1, 2009

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
212.56.1.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003
212.56.2.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA Space	BGGLOBALONE-MNT	Feb 6, 2009
212.56.3.0/24	AS34909	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 11, 2005
212.56.6.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003
212.56.7.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003
212.56.9.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003
212.56.10.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Feb 5, 2009
212.56.11.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 9, 2005
212.56.13.0/24	AS8390	RIPE	Interoute Bulgaria JSCo. PA space	BGGLOBALONE-MNT	Jan 23, 2013
212.56.15.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003
212.56.30.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003
212.56.31.0/24	AS8390	RIPE	Telecom Partners Network Ltd. PA space	BGGLOBALONE-MNT	Aug 25, 2003

212.56.0.0/19

Residential-proxy exits

Exits seen per day

/24s with the most always-on exits

Proxy providers listing exits

Announcements

Announcements inside

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS3257

Who has announced this prefix

Routing history

History

Route origin authorizations

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact