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Data as of Nov 8, 2026

212.221.0.0/17

256 anonymizer addresses · 0.78% · ISP proxy39 residential-proxy exits · 30 days

GTT Communications Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
Internet provider
97% of it

Residential-proxy exits

Proxy exits
39
0.12% of its addresses · 30 days
Always-on exits
1
2.6% of its exits
Spread
23 of 128
/24s with at least one exit
Providers
43
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

5.9K observations
  • Business
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
212.221.124.0/2411
212.221.102.0/24013
212.221.31.0/2403
212.221.7.0/2402
212.221.123.0/2402
212.221.43.0/2401
212.221.63.0/2401
212.221.29.0/2401
212.221.40.0/2401
212.221.41.0/2401
212.221.4.0/2401
212.221.45.0/2401
212.221.46.0/2401
212.221.58.0/2401
212.221.30.0/2401
212.221.65.0/2401
212.221.71.0/2401
212.221.73.0/2401
212.221.20.0/2401
212.221.110.0/2401
212.221.111.0/2401
212.221.10.0/2401
212.221.6.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
GTT Communications Inc.
record created Mar 22, 2021
2 · Leased from
IPXO
3 · Announced by
AS3257 GTT Communications Inc.
since Oct 2019 · 7.1 yr ago
4 · Use
Internet provider
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 212.221.0.0/17/24s
IPXO
2560.78%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

212.221.0.0/17

From the registry to its use

  1. May 9, 2005– Mar 1, 2007
    Announced
    AS3291 GTT Communications Inc.
    Internet provider
  2. Mar 8, 2007– Nov 3, 2019
    Announced
    AS8928 GTT Communications Inc.
    Internet provider
  3. Oct 11, 2019– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  4. Nov 6, 2019
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer AS3257-ROUTE-MNT
  5. Mar 22, 2021
    Registry record
    GTT Communications Inc.
    ALLOCATED PA
    212.221.0.0/17
  6. Apr 29, 2026
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer AS3257-ROUTE-MNT
    212.221.26.0/24
  7. Oct 16, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    212.221.26.0/24
  8. today
    Leased from
    IPXO
    IP broker

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
212.221.61.0/24
since May 2022
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
212.221.0.0/1732,768US-GTTCOMMUNICATIONS-19980807GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAMar 22, 2021abuse@gtt.net
└ 212.221.0.0/24256GTT-EUGTTASSIGNED PAMar 12, 2019abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.1.0/24256GTT-EUGTTASSIGNED PAOct 4, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.2.0/23512GTT-EUGTTASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.8/298DUPLACH-GTTDuplachASSIGNED PANov 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.16/298KOCH-BUSINESS-SOLUTIONS-LP-GTTKoch Business Solutions, LPASSIGNED PANov 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.32/2816GUETAN-HOTEL-SA-GTTGuetan Hotel SAASSIGNED PANov 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.48/304FOOT-LOCKER-EUROPE-B-V-GTTFoot Locker Europe B.V.ASSIGNED PADec 19, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.52/304ASICS-EUROPE-B-V-GTTASICS Europe B.V.ASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.56/298RENO-DE-MEDICI-S-P-A-IR-GTTReno de Medici S.p.A. (IR)ASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.64/298RENO-DE-MEDICI-S-P-A-IR-GTTReno de Medici S.p.A. (IR)ASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.72/298CAMFIL-HOLDING-AB-GTTCamfil Holding ABASSIGNED PAOct 27, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.84/304BEAULIEU-INTERNATIONAL-GROUP-GTTBeaulieu International GroupASSIGNED PADec 19, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.88/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.96/298BAETTR-SALES-SERVICES-GTTBaettr Sales & ServicesASSIGNED PAOct 29, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.104/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.112/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.120/298TENNECO-AUTOMOTIVE-EUROPE-BVBA-GTTTenneco Automotive Europe BVBAASSIGNED PAOct 29, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.128/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.136/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.144/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.152/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.160/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.168/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.176/298META4-SPAIN-GTTMeta4 SpainASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.184/304VESTAS-CASTLEISLAND-GTTVestas CastleislandASSIGNED PANov 4, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.188/304VESTAS-GORT-GTTVestas GortASSIGNED PANov 4, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.192/2816BLUEBAC-CONSULTING-LTD-GTTBluebac Consulting LtdASSIGNED PANov 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.208/304VESTAS-CARRICK-ON-SHANNON-GTTVestas Carrick-On-ShannonASSIGNED PANov 4, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.212/304ASICS-EUROP-BV-GTTAsics Europ BVASSIGNED PANov 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.216/298DUOCALL-COMMUNICATIONS-LTD-IR-GTTDuocall Communications Ltd (IR)ASSIGNED PANov 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.224/304ASICS-EUROP-BV-GTTAsics Europ BVASSIGNED PANov 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.228/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PANov 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.232/304ASICS-EUROP-BV-GTTAsics Europ BVASSIGNED PANov 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.240/304ASICS-EUROP-BV-GTTAsics Europ BVASSIGNED PANov 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.244/304BEAULIEU-INTERNATIONAL-GROUP-GTTBeaulieu International GroupASSIGNED PADec 19, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.4.248/298MAHLE-INTERNATIONAL-GMBH-IR-GTTMAHLE International GmbH (IR)ASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.0/2816BLUEBAC-CONSULTING-LTD-GTTBluebac Consulting LtdASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.16/2816BLUEBAC-CONSULTING-LTD-GTTBluebac Consulting LtdASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.32/304CERNER-GTTCernerASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.36/304FLUIDRA-COMERCIAL-ESPANYA-S-A-GTTFluidra Comercial Espanya S.A.ASSIGNED PAOct 27, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.40/298NIKE-RETAIL-B-V-IR-GTTNike Retail B.V. (IR)ASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.48/298NIKE-RETAIL-GTTNike RetailASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.56/298NIKE-RETAIL-B-V-GTTNike Retail B.V.ASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.64/298NIKE-RETAIL-B-V-GTTNike Retail B.V.ASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.72/298DANFOSS-GTTDanfossASSIGNED PANov 25, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.80/298NIKE-RETAIL-B-V-GTTNike Retail B.V.ASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.88/298NIKE-RETAIL-B-V-GTTNike Retail B.V.ASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.96/298RENO-DE-MEDICI-S-P-A-IR-GTTReno de Medici S.p.A. (IR)ASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.104/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.108/304FLEX-LTD-GROUP-GTTFlex Ltd. GROUPASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.112/2816BLUEBAC-CONSULTING-LTD-GTTBluebac Consulting LtdASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.128/298RETAILORS-EUROPE-B-V-GTTRetailors Europe B.V.ASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.136/298B-G-IMPIANTI-ED-AUTOMAZIONI-SRL-GTTB. & G. Impianti Ed Automazioni SrlASSIGNED PANov 26, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.144/2816BLUEBAC-CONSULTING-LTD-GTTBluebac Consulting LtdASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.160/2816BLUEBAC-CONSULTING-LTD-GTTBluebac Consulting LtdASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.176/2816BELGIPAR-NV-GTTBelgipar NVASSIGNED PAOct 26, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.192/298RENO-DE-MDICI-GTTReno de MdiciASSIGNED PANov 11, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.200/298RENO-DE-MDICI-GTTReno de MdiciASSIGNED PANov 11, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.208/2816JD-SPORTS-FASHION-PLC-GTTJD Sports Fashion PlcASSIGNED PANov 11, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.5.224/2816GTT-NETWORKS-GTTGTT NetworksASSIGNED PANov 19, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.0/298PVH-EUROPE-B-V-GTTPVH Europe B.V.ASSIGNED PAOct 21, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.16/2816TRISTAR-SUISSE-AG-GTTTristar Suisse AGASSIGNED PAOct 22, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.32/298LELY-SERVICES-B-V-GTTLely Services B.V.ASSIGNED PAOct 25, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.40/298LELY-SERVICES-B-V-GTTLely Services B.V.ASSIGNED PAOct 25, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.72/298RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTTRITUALS COSMETICS ENTERPRISE B.V. RetailASSIGNED PANov 28, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.80/298BROIGHTER-NETWORKS-LTD-GTTBroighter Networks LtdASSIGNED PANov 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.88/298ROTRA-BUSINESS-SUPPORT-B-V-GTTRotra Business Support B.V.ASSIGNED PAOct 27, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.96/298ACTION-SERVICE-AND-DISTRIBUTIE-B-V-GTTAction Service and Distributie B.V.ASSIGNED PAOct 29, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.104/298FANUC-EUROPE-CORPORATION-SA-GTTFANUC Europe Corporation SAASSIGNED PAOct 28, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.112/304TRIPADVISOR-GTTTripadvisorASSIGNED PAOct 31, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.116/304NGENA-GMBH-GTTngena GmbHASSIGNED PAOct 28, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.120/298TVH-GROUP-NV-GTTTVH Group NVASSIGNED PAOct 28, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.128/298KIRCHE-JESU-CHRISTI-DER-HEILIGEN-DER-LETZTEN-TAGE-IN-DER-SCHWEIZ-GTTKirche Jesu Christi der Heiligen der Letzten Tage in der SchweizASSIGNED PAOct 28, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.136/298INTRUM-JUSTITIA-GTTIntrum JustitiaASSIGNED PAJul 31, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.144/298INTRUM-JUSTITIA-GTTIntrum JustitiaASSIGNED PAJul 31, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.152/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PAOct 29, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.160/304VESTAS-WIND-SYSTEMS-GTTVestas Wind SystemsASSIGNED PAOct 29, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.164/321LOTUS-BAKERIES-CORPORATE-NV-GTTLotus Bakeries Corporate NVASSIGNED PAJan 6, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.165/321LOTUS-BAKERIES-CORPORATE-NV-GTTLotus Bakeries Corporate NVASSIGNED PAJan 6, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.166/321LOTUS-BAKERIES-CORPORATE-NV-GTTLotus Bakeries Corporate NVASSIGNED PAJan 6, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.167/321LOTUS-BAKERIES-CORPORATE-NV-GTTLotus Bakeries Corporate NVASSIGNED PAJan 6, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.168/321LOTUS-BAKERIES-CORPORATE-NV-GTTLotus Bakeries Corporate NVASSIGNED PAJan 6, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.169/321LOTUS-BAKERIES-CORPORATE-NV-GTTLotus Bakeries Corporate NVASSIGNED PAJan 7, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.176/298EVOLUTION-MADRID-S-L-GTTEvolution Madrid S.L.ASSIGNED PAOct 29, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.184/298BIO-TECHNE-GTTbio-techneASSIGNED PANov 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.200/298RITUALS-COSMETICS-ENTERPRISE-B-V-RETAIL-GTTRITUALS COSMETICS ENTERPRISE B.V. RetailASSIGNED PANov 28, 2024abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.208/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PANov 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.212/304DEN-HARTOGH-LIQUID-LOGISTICS-BV-GTTDen Hartogh Liquid Logistics BVASSIGNED PANov 2, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.216/298CUSTOMER-PON2651829-GTTCustomer PON2651829ASSIGNED PAOct 1, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.232/304VESTAS-WIND-SYSTEMS-GTTVestas Wind SystemsASSIGNED PANov 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.236/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PANov 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.240/298MAHLE-INTERNATIONAL-GMBH-IR-GTTMAHLE International GmbH (IR)ASSIGNED PANov 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.6.248/298MAHLE-INTERNATIONAL-GMBH-IR-GTTMAHLE International GmbH (IR)ASSIGNED PANov 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.0/2816BIENNOTEL-SA-GTTBiennotel SAASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.16/298BOLTON-CROATIA-GTTBolton CroatiaASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.24/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.28/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PAOct 14, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.32/2816McBride-NETSMcBrideASSIGNED PASep 13, 2018abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.60/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.64/298ARROW-CENTRAL-EUROPE-GMBH-GTTArrow Central Europe GmbHASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.72/298PALL-EUROPE-GTTPall EuropeASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.80/298BDT-INTERNATIONAL-GMBH-GTTBDT International GmbHASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.88/298BECTON-DICKINSON-AND-COMPANY-UNSI-GTTBecton Dickinson and Company (UNSI)ASSIGNED PAOct 14, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.96/2816BDT-INTERNATIONAL-GMBH-GTTBDT International GmbHASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.112/2816NEWCITY-SUISSE-SARL-GTTNewcity Suisse SarlASSIGNED PAOct 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.128/298SGL-CARBON-SE-GTTSGL Carbon SEASSIGNED PAOct 14, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.136/304HABIA-CABLE-AKTIEBOLAG-GTTHabia Cable AktiebolagASSIGNED PAOct 14, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.140/304HABIA-CABLE-AKTIEBOLAG-GTTHabia Cable AktiebolagASSIGNED PAOct 14, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.144/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PAOct 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.148/304UNIVERSITA-TELEMATICA-GUGLIELMO-MARCONI-IR-GTTUniversita Telematica Guglielmo Marconi (IR)ASSIGNED PAOct 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.152/304SMILE-DIRECT-CLUB-GTTSmile Direct ClubASSIGNED PAOct 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.156/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PAOct 18, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.160/298BOLTON-SERBIA-D-O-O-GTTBolton Serbia d.o.o.ASSIGNED PAOct 18, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.168/298ACCELL-GROUP-GTTAccell groupASSIGNED PAOct 18, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.176/304DANISH-CROWN-A-S-IR-GTTDanish Crown A/S (IR)ASSIGNED PAOct 18, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.184/298QORVO-GTTQorvoASSIGNED PAOct 19, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.192/304MARSH-MCLENNAN-GTTMarsh McLennanASSIGNED PAOct 19, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.196/304AGORA-IO-GTTagora.ioASSIGNED PAOct 21, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.200/298SGL-CARBON-SE-GTTSGL Carbon SEASSIGNED PAOct 20, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.208/298APEX-FUND-SERVICES-HOLDINGS-LTD-GTTApex Fund Services Holdings LtdASSIGNED PAOct 20, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.216/298SGL-CARBON-SE-GTTSGL Carbon SEASSIGNED PAOct 20, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.224/298PVH-EUROPE-B-V-GTTPVH Europe B.V.ASSIGNED PAOct 21, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.240/298PVH-EUROPE-B-V-GTTPVH Europe B.V.ASSIGNED PAOct 21, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.248/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PANov 2, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.7.252/304VESTAS-WIND-SYSTEMS-A-S-GTTVestas Wind Systems A/SASSIGNED PAOct 22, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.8.0/23512GB-GTT-INTERFACES-NETSGTTASSIGNED PAOct 5, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.10.0/24256GB-GTT-INTERFACES-NETSGTTASSIGNED PAMay 7, 2019abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.11.144/298MONDELEZ-NETSMondelez Europe Services GmbHASSIGNED PAAug 30, 2019abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.12.0/24256FR-GTT-INTERFACES-NETSGTTASSIGNED PAMay 9, 2019abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.13.0/24256GTT-EUGTTASSIGNED PAOct 29, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.0/298ROCKWOOL-INTERNATIONAL-A-S-GTTRockwool International A/SASSIGNED PASep 6, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.8/304SOLAR-GTTSolarASSIGNED PASep 28, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.16/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 6, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.24/304DANISH-CROWN-A-S-IR-GTTDanish Crown A/S (IR)ASSIGNED PASep 6, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.28/304DANISH-CROWN-A-S-IR-GTTDanish Crown A/S (IR)ASSIGNED PASep 6, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.32/298ARROW-ELECTRONICS-IBERIA-GTTArrow Electronics IberiaASSIGNED PASep 6, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.40/304DIVERSEY-GTTDiverseyASSIGNED PASep 6, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.48/298META4-SPAIN-S-A-GTTMeta4 Spain, S.A.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.56/298META4-SPAIN-S-A-GTTMeta4 Spain, S.A.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.64/298META4-SPAIN-S-A-GTTMeta4 Spain, S.A.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.72/298GOODBABY-EUROPE-GMBH-CO-KG-GTTGoodbaby (Europe) GmbH & Co. KGASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.80/298META4-SPAIN-S-A-GTTMeta4 Spain, S.A.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.88/298META4-SPAIN-S-A-GTTMeta4 Spain, S.A.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.96/304NEUFLIZE-OBC-STRASBOURG-GTTNeuflize OBC StrasbourgASSIGNED PASep 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.100/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.104/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.112/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.120/298BOLTON-GROUP-S-R-L-GTTBolton Group S.r.l.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.128/298BOLTON-GROUP-S-R-L-GTTBolton Group S.r.l.ASSIGNED PASep 7, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.140/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.144/298TDK-ELECTRONICS-AG-GTTTDK Electronics AGASSIGNED PAOct 21, 2025abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.152/298DEROOSE-PLANTS-GTTDeroose Plants NVASSIGNED PASep 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.160/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 8, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.164/304LEONI-WIRING-SYSTEMS-FRANCE-S-A-S-GTTLEONI Wiring Systems France S.A.S.ASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.168/298LOHMANN-GMBH-CO-KG-GTTLohmann GmbH & Co KGASSIGNED PAOct 26, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.176/298GOODBABY-EUROPE-GMBH-CO-KG-GTTGoodbaby (Europe) GmbH & Co. KGASSIGNED PASep 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.184/304VODAFONE-ESPANA-S-A-GTTVodafone Espana, S.A.ASSIGNED PAOct 25, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.188/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.208/2816BECKTON-DICKINSON-GTTBeckton DickinsonASSIGNED PASep 10, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.228/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.14.240/2816SQUAREUP-INTERNATIONAL-LIMITED-GTTSquareup International LimitedASSIGNED PASep 10, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.0/304CERNER-GTTCernerASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.4/304FOOT-LOCKER-EUROPE-B-V-GTTFoot Locker Europe B.V.ASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.8/304FOOT-LOCKER-EUROPE-B-V-GTTFoot Locker Europe B.VASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.12/304CROCS-INC-GTTCrocs, Inc.ASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.16/298COLE-PARMER-INSTRUMENT-COMPANY-LLC-GTTCole-Parmer Instrument Company LLCASSIGNED PAOct 26, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.24/304CARRIER-HVAC-GTTCarrier HVACASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.28/304SEALED-AIR-GTTSealed AirASSIGNED PASep 13, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.32/304SIMPLICITY-MARKETING-LTD-GTTSimplicity Marketing LtdASSIGNED PASep 22, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.36/304ALTEN-SA-GTTAlten SAASSIGNED PASep 14, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.40/298AMAZON-FC-EUROPE-GTTAmazon FC EuropeASSIGNED PAOct 4, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.64/298VELUX-A-S-GTTVelux A/SASSIGNED PADec 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.72/298GILSON-SCIENTIFIC-LTD-GTTGilson Scientific LtdASSIGNED PAOct 27, 2023abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.80/304FAGRON-BV-GTTFagron BVASSIGNED PADec 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.84/304ACCELL-IT-SERVICES-B-V-IR-GTTAccell IT Services b.v. (IR)ASSIGNED PADec 3, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.88/298TDC-A-S-GTTTDC A/SASSIGNED PADec 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.112/298KARL-LAGERFELD-GTTKarl LagerfeldASSIGNED PADec 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.120/298LEEPS-BV-GTTLeeps BVASSIGNED PADec 2, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.128/298DUOCALL-COMMUNICATIONS-LTD-IR-GTTDuocall Communications Ltd (IR)ASSIGNED PASep 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.136/298ALTEN-SA-GTTAlten SAASSIGNED PASep 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.144/298ALTEN-SA-GTTAlten SAASSIGNED PASep 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.152/298ROCKWOOL-INTERNATIONAL-AS-GTTRockwool International ASASSIGNED PASep 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.160/298TRUMPF-GMBH-CO-KG-GTTTRUMPF GmbH + Co. KGASSIGNED PASep 20, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.168/298ROCKWOOL-INTERNATIONAL-A-S-GTTRockwool International A/SASSIGNED PASep 15, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.188/304CARRIER-HVAC-GTTCarrier HVACASSIGNED PASep 22, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.192/298LOXAM-GTTLOXAMASSIGNED PASep 16, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.200/298LOXAM-GTTLOXAMASSIGNED PASep 16, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.208/2816BAUMANN-FEDERN-AG-GTTBaumann Federn AGASSIGNED PASep 16, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.224/304KPN-B-V-GTTKPN B.V.ASSIGNED PASep 17, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.228/304CARRIER-GLOBAL-CORPORATION-GTTCarrier Global CorporationASSIGNED PASep 20, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.232/298XALIENT-GTTXalientASSIGNED PASep 20, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.240/304VESTAS-WIND-SYSTEMS-GTTVestas Wind SystemsASSIGNED PASep 22, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.15.248/298SUEDZUCKER-AG-GTTSuedzucker AGASSIGNED PASep 22, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.16.0/221,024GTT-EUGTTASSIGNED PANov 9, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.20.0/2816TARGUS-GTTTargusASSIGNED PASep 28, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.20.32/2816NAVAC-INTERNATIONAL-LIMITED-GTTNavac International LimitedASSIGNED PASep 29, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.20.76/304ELUVIO-INC-GTTEluvio, Inc.ASSIGNED PAOct 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.20.88/298VESCOM-B-V-GTTVescom B.V.ASSIGNED PAOct 5, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.20.112/2816AMARIS-HOSPITALITY-LASER-TRADECO-LIMITED-IR-GTTAmaris Hospitality (Laser Tradeco Limited IR)ASSIGNED PAOct 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
└ 212.221.20.128/304CARRIER-HVAC-GTTCarrier HVACASSIGNED PAOct 1, 2021abuse@gtt.net
via US-GTTCOMMUNICATIONS-19980807
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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

32,768 addresses
TypeAddressesShareRanges
Internet provider31,71497%58
Business7662.3%73
ISP proxyanonymizer2560.78%1
Residential320.10%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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