AS number details

AS3257

GTT Communications Inc.  ·  gtt.net

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AS3257 – GTT Communications Inc.

Field Value
Country United States
Website gtt.net
Hosted domains 115,514
Number of IPv4 8,512,000
Number of IPv6 4,766,081,240,506,910,204,653,375,324,160
ASN type ISP
Registry ripe
Allocated 22 years ago on Sep 20, 2002
Updated 8 days ago on May 13, 2024
Netblock Company Num of IPs
103.111.61.0/24 LAX DC 256
103.232.16.0/22 GTT Communications HK Limited 1,024
103.99.86.0/24 CloudCorp-South-Korea 256
104.143.184.0/24 WhiteSky Communications, LLC. 256
104.153.208.0/22 Virpus LLC 1,024
104.153.224.0/22 GTT 1,024
104.156.132.0/22 GTT 1,024
104.165.105.0/24 Hubei Networks 256
104.165.199.0/24 Bright Proxies 256
104.192.220.0/22 PleskLogin Net 1,024
104.224.44.0/22 GTT-COMMUNICATIONS 1,024
104.238.251.0/24 20 Point Networks LLC 256
104.250.252.0/22 GTT-COMMUNICATIONS 1,024
104.251.82.0/24 BraveWay LLC 256
104.251.90.0/24 BraveWay LLC 256
104.254.120.0/22 GTT 1,024
104.36.216.0/22 RLX INC 1,024
107.165.128.0/24 EGIHosting 256
107.165.134.0/24 EGIHosting 256
107.165.143.0/24 EGIHosting 256
107.165.152.0/24 EGIHosting 256
107.165.166.0/24 EGIHosting 256
107.165.183.0/24 EGIHosting 256
107.165.188.0/24 EGIHosting 256
107.165.191.0/24 EGIHosting 256
107.165.204.0/24 EGIHosting 256
107.165.207.0/24 EGIHosting 256
107.165.225.0/24 EGIHosting 256
107.182.240.0/20 Resource Global LLC 4,096
107.186.144.0/24 EGIHosting 256
107.187.125.0/24 EGIHosting 256
107.187.33.0/24 EGIHosting 256
108.165.199.0/24 Jafra Cosmetics International Inc. 256
109.174.128.0/17 GTT - EMEA Ltd. 32,768
109.204.0.0/17 GTT - EMEA Ltd. 32,768
109.71.168.0/21 GTT - EMEA Ltd. 2,048
109.71.175.0/24 Hartham Park 256
128.127.152.0/21 GTT 2,048
128.177.95.0/24 Reallinx 256
131.176.196.0/23 512
131.176.208.0/24 European Space Research and Technology Centre 256
131.176.216.0/21 2,048
131.176.225.0/24 256
131.176.248.0/24 256
131.176.249.0/24 256
131.176.250.0/24 ODAD-GTT-Svalbard-Tromsoe 256
131.176.251.0/24 256
134.195.152.0/22 GLOBALHOSTINGSOLUTIONS INC 1,024
134.195.8.0/22 GTT 1,024
134.222.0.0/16 GTT 65,536
135.196.0.0/16 GTT Communications Inc. 65,536
136.0.48.0/24 Ace Data Centers II, L.L.C. 256
141.0.192.0/21 GTT 2,048
141.0.32.0/19 GTT - EMEA Ltd. 8,192
141.136.96.0/20 4,096
142.111.132.0/24 Ace Data Centers II, L.L.C. 256
142.111.138.0/24 Ace Data Centers II, L.L.C. 256
142.111.163.0/24 Ace Data Centers II, L.L.C. 256
142.111.164.0/24 Ace Data Centers II, L.L.C. 256
142.111.165.0/24 Ace Data Centers II, L.L.C. 256
142.111.166.0/24 Ace Data Centers II, L.L.C. 256
142.111.179.0/24 Ace Data Centers II, L.L.C. 256
142.111.185.0/24 Ace Data Centers II, L.L.C. 256
142.111.195.0/24 Ace Data Centers II, L.L.C. 256
142.111.196.0/24 Ace Data Centers II, L.L.C. 256
142.111.198.0/24 Ace Data Centers II, L.L.C. 256
142.111.200.0/24 Ace Data Centers II, L.L.C. 256
142.111.209.0/24 Ace Data Centers II, L.L.C. 256
142.111.251.0/24 Ace Data Centers II, L.L.C. 256
142.252.117.0/24 EGIHosting 256
142.252.138.0/24 EGIHosting 256
142.252.148.0/22 EGIHosting 1,024
142.252.192.0/22 EGIHosting 1,024
142.252.209.0/24 EGIHosting 256
142.252.38.0/24 EGIHosting 256
142.252.60.0/22 EGIHosting 1,024
142.252.89.0/24 EGIHosting 256
142.39.68.0/24 CAE Inc. 256
142.39.69.0/24 CAE Inc. 256
142.39.70.0/24 CAE Inc. 256
142.39.71.0/24 CAE Inc. 256
142.39.72.0/24 CAE Inc. 256
142.39.73.0/24 CAE Inc. 256
144.177.64.0/23 HCC DMZ 512
144.177.70.0/23 AKER SOLUTIONS ASA 512
144.177.72.0/24 AKER SOLUTIONS ASA 256
144.177.76.0/23 AKER SOLUTIONS ASA 512
144.177.78.0/23 AKER SOLUTIONS ASA 512
146.19.142.0/24 ISP - Internet Service Provider 256
146.19.50.0/24 ISP - Internet Service Provider 256
146.19.55.0/24 D2CLOUD NETWORK SERVICES (PTY) LTD 256
147.78.204.0/24 Wired ISP Inc. 256
149.126.104.0/21 GTT - EMEA Ltd. 2,048
149.126.107.0/24 Arup group Limited 256
149.126.195.0/24 Dom Tehniki Ltd 256
149.126.196.0/24 Dom Tehniki Ltd 256
149.126.198.0/24 Dom Tehniki Ltd 256
149.126.201.0/24 Dom Tehniki Ltd 256
149.126.202.0/24 Dom Tehniki Ltd 256
149.126.204.0/24 Dom Tehniki Ltd 256

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock Company
2001:1478::/32 GTT Communications Inc.
2001:4890::/32 PacketExchange, Inc
2001:590::/32 GTT
2001:590:3400::/38 GTT
2001:668::/29
2001:668::/32
2001:67c:1030::/48 Credit Agricole SA
2001:67c:1514::/48 EasyWAN GmbH
2001:680::/32 GTT Communications Inc.
2001:6f8:1800::/39 Easynet NL /39 Allocation from Easynet UK /32
2001:6f8:1903::/48 Easynet NL /39 Allocation from Easynet UK /32
2001:6f8:200::/39 Easynet Belgium Allocation
2001:6f8::/32 GTT Communications Inc.
2001:aa0::/32 GTT Communications Inc.
2001:aa0:7000::/36 GTT Communications Inc.
2400:f780::/32 Hibernia Atlantic Communication Pvt Ltd
2405:5e00::/32 GTT Communications HK Limited
2600:1407:1c::/48 Akamai Technologies, Inc.
2602:fbb6::/36 GTT
2604:cf80::/32 Transbeam, Inc.
2605:d480::/32 GTT
2607:f588::/32 GTT
2620:131:2024::/48 Ribbon Communications Operating Company, Inc.
2620:135:7003::/48 Tait Towers Manufacturing LLC
2a00:16c8:10c::/48 Freeola Ltd FRLA-IP-01/FRLA-IP-02
2a00:16c8::/32 GTT Communications Inc.
2a00:1750::/32 GTT Communications Inc.
2a00:43c0::/32 GTT Communications Inc.
2a00:7580:16::/48 ICC IPv6 block advertised in Rome
2a00:8d00::/32 GTT Communications Inc.
2a00:bb40::/32 GTT Communications Inc.
2a02:6280::/32 GTT Communications Inc.
2a02:9e8::/32 GTT
2a02:d28::/32 GTT Communications Inc.
2a04:1120::/30 GTT Communications Inc.
2a04:6640::/29 GTT Communications Inc.
2a04:e00:2::/48 Mod Mission Critical LLC
2a05:18c0::/29 BLUSKY soc. coop.
2a05:a882:de10::/48 Henkel AG & Co KGaA
2a0c:8640::/30 Oxygen Wireless
2a14:4340::/29 LonConnect Ltd
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


ASHandle:       AS3257
OrgID:          AS3257
ASName:         AS3257
ASNumber:       AS3257
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 115,514 domain names hosted across 14,125 IP addresses on this ASN.

IP Address Domain Domains on this IP
195.214.216.25 ██████████ 8,332
69.22.188.40 ██████████ 4,748
69.22.188.41 ██████████ 4,643
193.0.158.208 ██████████ 2,792
195.81.83.126 ██████████ 2,040
69.174.52.66 ██████████ 1,145
70.39.144.94 ██████████ 1,122
173.205.126.114 ██████████ 1,000
72.37.217.230 ██████████ 924
173.205.127.152 ██████████ 898

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 2,737 peers for this ASN.

Peers Name
AS10010 TOKAI Communications Corporation
AS10030 Celcom Axiata Berhad
AS10089 Total Access Communication PLC.
AS10094 Unified National Networks
AS10098 Towngas Telecommunications Fixed Network Ltd
AS10099 China Unicom Global
AS10111 Zeofast Network
AS10118 Hutchison Telephone Company Limited
AS10122 NETSTAR (SG) PTE. LTD.
AS10131 Telecom Cook Islands
AS10158 Kakao Corp
AS1017 Mystic Unlimited, Inc.
AS10222 Multibyte Info Technology Limited
AS10226 ETL Company Limited
AS1031 Peer 1 Internet Service LLC
AS10325 Ingram Micro Inc.
AS10361 Bloomberg, LP
AS10474 Dimension Data
AS10490 Georgia Institute of Technology
AS1065 Tangerine Global
AS10674 Gainesville Regional Utilities
AS10747 Epic Hosting, LLC
AS10780 Pure Storage, INC.
AS10835 Visionary Communications, Inc.
AS10886 University of Maryland
AS10962 Cerner Corporation
AS10982 TiVo, Inc.
AS1100 Nuday Networks Inc.
AS11013 WideOpenWest Finance LLC
AS11019 HAProxy Technologies, Inc.
AS1103 SURF B.V.
AS11036 Signal Perfection, Ltd., Inc.
AS11049 Oracle Corporation
AS11071 InfoWest
AS11174 Athenahealth
AS11232 Midcontinent Communications
AS11251 Disney Streaming Services
AS11260 EastLink
AS11290 Cogeco Connexion inc
AS11320 LightEdge Solutions
AS11323 Getty Images (Seattle), Inc.
AS11403 NYI
AS11404 Wave Broadband
AS11414 Nvidia Corporation
AS11522 Greater Sudbury Telecommunications Inc.
AS11647 Sentex Communications Corporation
AS11664 Techtel LMDS Comunicaciones Interactivas S.A.
AS11711 TULAROSA COMMUNICATIONS, INC.
AS11807 Divertissements GameLoft Inc
AS11845 Vox Telecom Ltd
AS11852 White House Custom Colour, Inc
AS11856 XC Technology Holdings LTD
AS11857 Aegon USA, Inc.
AS11866 Ellucian Company LP
AS11889 iBasis, Inc.
AS11892 NCS Pearson Inc.
AS11924 Montana Opticom, LLC
AS11954 Bayview Financial, LP
AS11966 GLOBAL DATA SYSTEMS INC.
AS11979 Bluegrass Network LLC
AS12 New York University
AS12008 Vercara, LLC
AS12041 Afilias, Inc.
AS12042 Consolidated Communications, Inc.
AS12059 Internet Light and Power Inc.
AS12083 WideOpenWest Finance LLC
AS12105 Global Enterprise Solutions, Inc.
AS12129 123.Net, Inc.
AS1213 HEAnet CLG
AS12133 Local Internet Service Company
AS12175 Yelm Telephone Company
AS12189 PhoenixNAP LLC
AS1219 Oracle Corporation
AS12200 Rackspace Hosting
AS12252 America Movil Peru S.A.C.
AS12287 Afilias, Inc.
AS12348 ODN OnlineDienst Nordbayern GmbH & Co. KG
AS12360 KEVAG Telekom GmbH
AS12362 NETPLUSCOM Legacy
AS1239 Sprint
AS12400 Partner Communications Ltd.
AS12409 TRUSTTEAM SAS
AS12468 Abaco Informatica S.r.l.
AS12470 Globe Development GmbH
AS1248 HERE Global BV
AS12480 ILK Internet.Gmbh
AS12488 Krystal Hosting Ltd
AS12541 NEXTLEVEL CONNECTIVITY S.L.
AS12546 Kleemann GmbH
AS12578 SIA Tet
AS12581 tops.net GmbH & Co. KG
AS12586 GHOSTnet GmbH
AS12601 Cegedim.Cloud SASU
AS1261 National Instruments Corporation
AS12615 Global Communication Net Plc
AS12625 Deutsche Boerse AG
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS12676 HKN GmbH
AS12678 Greysom Limited
AS12684 SES ASTRA S.A.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 158 upstreams for this ASN.

upstreams Name
AS1103 SURF B.V.
AS1239 Sprint
AS12586 GHOSTnet GmbH
AS1273 Vodafone Group PLC
AS12735 TurkNet Iletisim Hizmetleri A.S.
AS12779 IT.Gate S.p.A.
AS12956 TELEFONICA GLOBAL SOLUTIONS SL
AS1299 Arelion Sweden AB
AS13194 UAB "Bite Lietuva"
AS132337 Axclusive
AS13237 euNetworks GmbH
AS132847 Network Solutions Group Pty Ltd
AS133210 EN Technologies Pte Ltd
AS135607 Infinivan Incorporated
AS135895 Centorrino Technologies Pty Ltd
AS136557 Host Universal Pty Ltd
AS137409 GSL Networks Pty LTD
AS138064 PT. Jinom Network Indonesia
AS148968 Falcore Investments Pty Ltd
AS14907 Wikimedia Foundation Inc.
AS151420 Rapid-Fire-y
AS15703 True B.V.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS15943 wilhelm.tel GmbH
AS16552 Tiggee LLC
AS174 Cogent Communications
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS17676 SoftBank Corp.
AS1828 Unitas Global LLC
AS199524 G-Core Labs S.A.
AS20055 Wholesail networks LLC
AS200612 Gulf Bridge International Inc.
AS20485 Joint Stock Company TransTeleCom
AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."
AS21700 Neptune Networks, LLC
AS22356 Durand do Brasil Ltda
AS22652 Videotron Ltee
AS23352 Server Central Network
AS23367 Adaptive Data Networks, LLC
AS23673 Cogetel Online, Cambodia, ISP
AS23764 CTGNet
AS24115 Equinix
AS24482 SG.GS
AS24516 Virtutel Pty Ltd
AS2497 Internet Initiative Japan Inc.
AS25091 IP-Max SA
AS2516 KDDI CORPORATION
AS25220 equada network GmbH
AS25369 Hydra Communications Ltd
AS264409 GRUPO YAX
AS28792 Public Internet Ltd
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS2914 NTT America, Inc.
AS29169 GANDI SAS
AS29208 Quantcom, a.s.
AS29680 Gamma Operadora de Comunicaciones S.A.
AS30600 Metronet
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS32217 GPIEX INC
AS3292 TDC Holding A/S
AS3303 Swisscom (Schweiz) AG
AS33185 Hive Data Center Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS3399 Obenetwork AB
AS34224 Neterra Ltd.
AS34549 meerfarbig GmbH & Co. KG
AS34854 Staclar Carrier Ltd.
AS3491 PCCW Global, Inc.
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS35426 NXT Initiative SAS
AS35625 Eurofiber France SAS
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37271 Workonline Communications(Pty) Ltd
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38001 NewMedia Express Pte Ltd
AS38195 Superloop
AS38880 Micron21 Datacentre Pty Ltd
AS38930 LeaseWeb Network B.V.
AS39120 Convergenze S.p.A.
AS39392 SH.cz s.r.o.
AS39591 Global-e ICT solutions B.V.
AS396998 Path Network, Inc.
AS398465 Rackdog, LLC
AS400282 UPX US LLC
AS41327 Fiber Telecom S.p.A.
AS4134 CHINANET-BACKBONE
AS4181 TDS TELECOM
AS4230 CLARO S.A.
AS45352 IP ServerOne Solutions Sdn Bhd
AS45437 Real World - The Core
AS45489 Sri Lanka Telecom PLC, GLobal Peering
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 2,654 downstreams for this ASN.

Downstreams Name
AS10010 TOKAI Communications Corporation
AS10030 Celcom Axiata Berhad
AS10089 Total Access Communication PLC.
AS10094 Unified National Networks
AS10098 Towngas Telecommunications Fixed Network Ltd
AS10099 China Unicom Global
AS10111 Zeofast Network
AS10118 Hutchison Telephone Company Limited
AS10122 NETSTAR (SG) PTE. LTD.
AS10131 Telecom Cook Islands
AS10158 Kakao Corp
AS1017 Mystic Unlimited, Inc.
AS10222 Multibyte Info Technology Limited
AS10226 ETL Company Limited
AS10325 Ingram Micro Inc.
AS10361 Bloomberg, LP
AS10474 Dimension Data
AS10490 Georgia Institute of Technology
AS1065 Tangerine Global
AS10674 Gainesville Regional Utilities
AS10747 Epic Hosting, LLC
AS10780 Pure Storage, INC.
AS10835 Visionary Communications, Inc.
AS10886 University of Maryland
AS10962 Cerner Corporation
AS10982 TiVo, Inc.
AS1100 Nuday Networks Inc.
AS11013 WideOpenWest Finance LLC
AS11019 HAProxy Technologies, Inc.
AS1103 SURF B.V.
AS11036 Signal Perfection, Ltd., Inc.
AS11049 Oracle Corporation
AS11071 InfoWest
AS11174 Athenahealth
AS11232 Midcontinent Communications
AS11251 Disney Streaming Services
AS11260 EastLink
AS11290 Cogeco Connexion inc
AS11320 LightEdge Solutions
AS11323 Getty Images (Seattle), Inc.
AS11403 NYI
AS11404 Wave Broadband
AS11414 Nvidia Corporation
AS11522 Greater Sudbury Telecommunications Inc.
AS11647 Sentex Communications Corporation
AS11711 TULAROSA COMMUNICATIONS, INC.
AS11807 Divertissements GameLoft Inc
AS11845 Vox Telecom Ltd
AS11852 White House Custom Colour, Inc
AS11856 XC Technology Holdings LTD
AS11857 Aegon USA, Inc.
AS11866 Ellucian Company LP
AS11889 iBasis, Inc.
AS11892 NCS Pearson Inc.
AS11924 Montana Opticom, LLC
AS11954 Bayview Financial, LP
AS11966 GLOBAL DATA SYSTEMS INC.
AS11979 Bluegrass Network LLC
AS12 New York University
AS12008 Vercara, LLC
AS12041 Afilias, Inc.
AS12042 Consolidated Communications, Inc.
AS12059 Internet Light and Power Inc.
AS12083 WideOpenWest Finance LLC
AS12105 Global Enterprise Solutions, Inc.
AS12129 123.Net, Inc.
AS1213 HEAnet CLG
AS12133 Local Internet Service Company
AS12175 Yelm Telephone Company
AS12189 PhoenixNAP LLC
AS1219 Oracle Corporation
AS12252 America Movil Peru S.A.C.
AS12287 Afilias, Inc.
AS12348 ODN OnlineDienst Nordbayern GmbH & Co. KG
AS12360 KEVAG Telekom GmbH
AS12362 NETPLUSCOM Legacy
AS1239 Sprint
AS12400 Partner Communications Ltd.
AS12409 TRUSTTEAM SAS
AS12468 Abaco Informatica S.r.l.
AS12470 Globe Development GmbH
AS1248 HERE Global BV
AS12480 ILK Internet.Gmbh
AS12488 Krystal Hosting Ltd
AS12541 NEXTLEVEL CONNECTIVITY S.L.
AS12546 Kleemann GmbH
AS12578 SIA Tet
AS12581 tops.net GmbH & Co. KG
AS12586 GHOSTnet GmbH
AS12601 Cegedim.Cloud SASU
AS1261 National Instruments Corporation
AS12615 Global Communication Net Plc
AS12625 Deutsche Boerse AG
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS12676 HKN GmbH
AS12678 Greysom Limited
AS12684 SES ASTRA S.A.
AS12693 e.discom Telekommunikation GmbH
AS12703 Pulsant (Scotland) Ltd
AS1273 Vodafone Group PLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3257 at robtex.

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