IPv4 Addresses: 175,872
Number of Peers: 166
Number of Prefixes: 83
ASN Allocated: 17th February 1995
Summary
Regional Registry:
ARINAllocation Status:
AssignedAllocation Date:
17th February 1995Allocated Country:
Website:
http://www.gtt.netNetwork
IPv4 Prefixes:
83IPv4 Peers:
164IPv4 Upstreams:
0IPv6 Prefixes:
0IPv6 Peers:
2IPv6 Upstreams:
0Contacts
Abuse Contacts:
Address:
7900 Tysons One Place,
Suite 1450,
McLean,
VA,
22102,
US
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
 |
2.16.82.0/23 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.16.208.0/24 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.16.209.0/24 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.16.210.0/24 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.16.211.0/24 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.19.192.0/20 | Akamai International B.V. | 2.16.0.0/13 | RIPE | |
|
2.20.48.0/22 | Akamai International B.V. | 2.16.0.0/13 | RIPE | |
 |
2.21.32.0/20 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.21.48.0/20 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.21.236.0/22 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.22.49.0/24 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.22.56.0/22 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.22.64.0/20 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.22.192.0/19 | Akamai International B.V. | 2.16.0.0/13 | RIPE | |
|
2.22.244.0/23 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
|
2.22.254.0/23 | Akamai Technologies | 2.16.0.0/13 | RIPE | |
 |
8.35.16.0/21 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.16.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.17.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.20.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.21.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.22.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.24.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.25.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.26.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.27.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.29.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
8.35.30.0/24 | IPNetZone | 8.0.0.0/8 | ARIN | |
|
23.0.196.0/22 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.0.228.0/23 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.0.234.0/23 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.0.240.0/23 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.2.28.0/23 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.2.48.0/22 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.2.60.0/22 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.2.72.0/22 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.2.240.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.5.144.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.6.128.0/19 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.7.112.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.8.16.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.8.48.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.8.64.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.8.160.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.8.240.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.9.32.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.10.144.0/20 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
|
23.10.241.0/24 | Akamai Technologies, Inc. | 23.0.0.0/12 | ARIN | |
 |
23.12.0.0/20 | Akamai International, BV | 23.0.0.0/12 | ARIN | |
|
23.32.18.0/23 | Akamai International, BV | 23.32.0.0/11 | ARIN | |
|
23.43.80.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.43.96.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.43.224.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.43.240.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.43.244.0/22 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.44.16.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.44.48.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.44.208.0/22 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.45.88.0/22 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.45.152.0/22 | Akamai International, BV | 23.32.0.0/11 | ARIN | |
|
23.47.72.0/24 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.50.64.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.51.160.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.51.176.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.52.40.0/21 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.53.1.0/24 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.53.112.0/22 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.56.210.0/23 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.58.93.0/24 | Akamai International, BV | 23.32.0.0/11 | ARIN | |
|
23.60.32.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.60.48.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.60.64.0/22 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.62.106.0/23 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.62.152.0/22 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.62.160.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.62.176.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.62.208.0/20 | Akamai Technologies, Inc. | 23.32.0.0/11 | ARIN | |
|
23.64.112.0/20 | Akamai Technologies, Inc. | 23.64.0.0/14 | ARIN | |
|
23.67.39.0/24 | Akamai International, BV | 23.64.0.0/14 | ARIN | |
|
23.67.40.0/24 | Akamai International, BV | 23.64.0.0/14 | ARIN | |
|
23.73.188.0/22 | Akamai Technologies, Inc. | 23.72.0.0/13 | ARIN | |
|
23.73.224.0/19 | Akamai Technologies, Inc. | 23.72.0.0/13 | ARIN | |
|
23.74.0.0/23 | Akamai Technologies, Inc. | 23.72.0.0/13 | ARIN |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
 |
AS45177 | DEVOLI-AS-AP | Devoli | |
 |
AS17676 | GIGAINFRA | Softbank BB Corp. | |
 |
AS9583 | SIFY-AS-IN | Sify Limited | |
|
AS174 | COGENT-174 | Cogent Communications | |
|
AS9498 | BBIL-AP | BHARTI Airtel Ltd. | |
|
AS1273 | CW | Vodafone Group PLC | |
|
AS5511 | Opentransit | Orange S.A. | |
 |
AS34164 | AKAMAI-LON | Akamai International B.V. | |
|
AS5580 | HIBERNIA | Hibernia Networks (Netherlands) BV | |
|
AS6453 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
|
AS2914 | NTT-COMMUNICATIONS-2914 | NTT America, Inc. | |
|
AS20940 | AKAMAI-ASN1 | Akamai International B.V. | |
 |
AS6762 | SEABONE-NET | TELECOM ITALIA SPARKLE S.p.A. | |
 |
AS12956 | Telefonica | Telefonica Wholesale Network | |
|
AS3491 | BTN-ASN | PCCW Global, Inc. | |
 |
AS9002 | RETN-AS | RETN Limited | |
 |
AS6667 | EUNET-FINLAND | Elisa Oyj | |
 |
AS6830 | LGI-UPC | formerly known as UPC Broadband Holding B.V. | |
|
AS8928 | INTEROUTE | 25 Canada Square, Canary Wharf, 31st Floor | |
 |
AS37100 | SEACOM-AS | SEACOM Limited | |
 |
AS34224 | NETERRA-AS | Neterra Ltd. | |
 |
AS8551 | BEZEQ-INTERNATIONAL-AS | Bezeqint Internet Backbone | |
 |
AS8781 | QA-ISP | Ooredoo Q.S.C. | |
|
AS286 | KPN | KPN Internet Solutions | |
 |
AS12389 | ROSTELECOM-AS | PJSC Rostelecom | |
 |
AS3292 | TDC | TDC A/S | |
 |
AS3320 | DTAG | Internet service provider operations | |
 |
AS48159 | TIC-AS | Telecommunication Infrastructure Company | |
 |
AS200612 | GulfBridgeInternational | Gulf Bridge International Inc. | |
|
AS20473 | AS-CHOOPA | Choopa, LLC | |
|
AS7029 | WINDSTREAM | Windstream Communications LLC | |
|
AS34549 | MEER-AS | meerfarbig GmbH & Co. KG | |
 |
AS15576 | NTS | NTS workspace AG | |
|
AS260 | XCONNECT24 | Xconnect24 Inc. | |
|
AS28917 | Fiord-AS | IP-transit operator in Russia and Ukraine | |
|
AS29286 | SKYLOGIC-AS | SKYLOGIC S.P.A. | |
|
AS24940 | HETZNER-AS | Hetzner Online GmbH | |
|
AS51088 | A2B | A2B IP B.V. | |
 |
AS31042 | SERBIA-BROADBAND-AS | Serbia BroadBand-Srpske Kablovske mreze d.o.o. | |
|
AS39704 | CJ2-AS | CJ2 Hosting B.V. | |
 |
AS34984 | TELLCOM-AS | TELLCOM ILETISIM HIZMETLERI A.S. | |
|
AS35425 | BYTEMARK-AS | Bytemark Limited | |
|
AS57344 | TELEHOUSE-AS | Telehouse EAD | |
|
AS31287 | IPACCT-AS | IPACCT Ltd. | |
|
AS5400 | BT | British Telecommunications plc | |
 |
AS41564 | AS41564 | Packet Exchange Limited | |
|
AS8455 | ATOM86-AS | ATOM86 | |
|
AS62240 | Clouvider | London, United Kingdom | |
|
AS48173 | UNBELIEVABLE-AS | The Unbelievable Machine Company GmbH | |
|
AS12637 | SEEWEB | Web hosting, colocation and cloud services | |
 |
AS51407 | Mada-AS | Mada ALArab LTD | |
|
AS9009 | M247 | M247 Ltd | |
|
AS12586 | ASGHOSTNET | GHOSTnet GmbH | |
|
AS29066 | VELIANET-AS | velia.net Internetdienste GmbH | |
 |
AS9038 | BAT-AS9038 | Batelco Jordan | |
 |
AS8926 | MOLDTELECOM-AS | Moldtelecom Autonomous System | |
|
AS15557 | LDCOMNET | SFR SA | |
|
AS29119 | SERVIHOSTING-AS | AireNetworks - StackScale | |
|
AS57724 | DDOS-GUARD | DDOS-GUARD LTD | |
 |
AS47720 | CIX-AS | CORK INTERNET EXCHANGE LIMITED | |
|
AS25577 | C4L-AS | IDE Group Connect Limited | |
|
AS25460 | TNP-AS | The Networking People (NorthWest) Limited | |
|
AS60798 | ASSERVEREASY | Servereasy Srl | |
|
AS12859 | NL-BIT | BIT BV | |
|
AS48910 | INAP-FRA | InterNAP Network Services U.K. Limited | |
|
AS15570 | UNSPECIFIED | Internap European Autonomous System | |
|
AS31688 | SPLIO-AS | SPLIO | |
|
AS5607 | BSKYB-BROADBAND-AS | Sky UK Limited | |
 |
AS48237 | MOBILY-AS | Bayanat Al-Oula For Network Services | |
 |
AS9050 | RTD | Bucharest, Romania | |
|
AS6663 | TTI-NET | Euroweb Romania S.A. | |
|
AS197549 | DE-TopColo | GHOSTnet GmbH | |
|
AS8315 | AMSIO | Amsio B.V. | |
|
AS32780 | HOSTINGSERVICES-INC | Hosting Services, Inc. | |
|
AS198471 | LINKEM-AS | Linkem spa | |
 |
AS17149 | GCN-AS | Global Caribbean Network | |
 |
AS33576 | DIG001 | Digicel Jamaica | |
|
AS13237 | LAMBDANET-AS | European Backbone of AS13237 | |
|
AS1239 | SPRINTLINK | Sprint | |
|
AS12779 | ITGATE | IT.Gate S.p.A. | |
|
AS8262 | EVOLINK-AS | Evolink AD | |
 |
AS58321 | OXYLION-AS | Oxylion S. A. | |
|
AS197155 | ARTNET | Artnet Spolka z ograniczona odpowiedzialnoscia | |
|
AS3302 | INFRACOM-NETWORK-APPLICATION-AS | Infracom Italia S.p.A. | |
|
AS29697 | CNS | Commercial Network Services | |
|
AS198988 | wirelessconnect | Wireless Connect Ltd. | |
|
AS7922 | COMCAST-7922 | Comcast Cable Communications, LLC | |
 |
AS21277 | NWRZ | Newroz Telecom Ltd. | |
|
AS54058 | RAKUTEN | Rakuten Inc | |
|
AS786 | JANET | Jisc Services Limited | |
|
AS5602 | UNSPECIFIED | Internet Service Provider | |
|
AS39386 | STC-IGW-AS | Saudi Telecom Company JSC | |
|
AS47536 | globalipexchange | Global IP Exchange | |
|
AS5541 | AdNet-Telecom | SC AD NET MARKET MEDIA SRL | |
|
AS49594 | AIE | Altitude Infrastructure Exploitation SAS | |
|
AS49605 | DTS-AS | DTS | |
|
AS29419 | AlmavivA | Almaviva S.p.A. | |
|
AS197308 | Cygategroup | Cygate AB | |
|
AS21351 | CANALPLUSTELECOM | Canal + Telecom SAS | |
 |
AS39392 | SUPERNETWORK-AS | Bilejova 407 | |
 |
AS201887 | SAVACOAS | SAVACO NV | |
|
AS209 | CENTURYLINK-US-LEGACY-QWEST | Qwest Communications Company, LLC | |
|
AS3257 | GTT-BACKBONE | GTT | |
|
AS53889 | MICFO | Micfo, LLC. | |
|
AS2828 | XO-AS15 | MCI Communications Services, Inc. d/b/a Verizon Business | |
|
AS19397 | ACN-DIGITAL-PHONE | ACN | |
|
AS16509 | AMAZON-02 | Amazon.com, Inc. | |
|
AS19001 | YELPCORP | Yelp! Inc. | |
|
AS53345 | ONE-SOURCE-NETWORKS | One Source Networks Inc | |
|
AS12096 | AMPNET-ASN | AMP Telephones | |
|
AS46241 | ALLYTCAS | Ally Telecom LLC | |
|
AS35838 | CCANET | CCANET Limited | |
 |
AS21548 | MTO | COGECODATA | |
|
AS22911 | SINAP-TIX | SINAP-TIX, LLC | |
|
AS19222 | LIGHTCREST | Lightcrest LLC | |
|
AS40749 | CDELIGHTBAND | CLARKSVILLE DEPARTMENT OF ELECTRICITY | |
|
AS13345 | MASSIVE-NETWORKS-2 | Massive Networks | |
|
AS1605 | ALGT-HQNET | Allegiant Travel Company | |
|
AS3356 | LEVEL3 | Level 3 Parent, LLC | |
|
AS6327 | SHAW | Shaw Communications Inc. | |
|
AS6128 | CABLE-NET-1 | Cablevision Systems Corp. | |
|
AS16820 | FREEBORN | Freeborn & Peters | |
|
AS26236 | NEXON | Nexon America Inc. | |
|
AS20070 | TELNES | Telnes Broadband | |
|
AS20077 | IPNETZONE-ASN | IPNetZone | |
|
AS26120 | RHYTHMONE | RhythmOne, LLC | |
|
AS7795 | LUMOS | LUMOS Networks, Inc. | |
|
AS32256 | CYBERLINKASP | CYBERLINK USA | |
|
AS30262 | PTT-AS | High 5 Games | |
|
AS13464 | CPLP-ASN | Centerbridge Partners, L.P. | |
|
AS7018 | ATT-INTERNET4 | AT&T Services, Inc. | |
|
AS12083 | WOW-INTERNET | WideOpenWest Finance LLC | |
|
AS46887 | LIGHTOWER | Lightower Fiber Networks I, LLC | |
|
AS40805 | JMFSOLUTIONS | JMF Solutions, Inc | |
|
AS19108 | SUDDENLINK-COMMUNICATIONS | Suddenlink Communications | |
 |
AS38082 | IIT-TIG-AS-AP | True International Gateway Co., Ltd. | |
|
AS36408 | CDNETWORKSUS-02 | CDNetworks Inc. | |
 |
AS55786 | MOBIUS-CN | 1065-A Zhaojiabang Road | |
 |
AS10103 | HKBN-AS-AP | HK Broadband Network Ltd. | |
 |
AS45899 | VNPT-AS-VN | VNPT Corp | |
|
AS58453 | CMI-INT-HK | Level 30, Tower 1 | |
 |
AS9534 | MAXIS-AS1-AP | Binariang Berhad | |
|
AS2686 | ATGS-MMD-AS | AT&T Global Network Services, LLC | |
 |
AS7738 | Telemar Norte Leste S.A. | Telemar Norte Leste S.A. | |
|
AS35994 | AKAMAI-AS | Akamai Technologies, Inc. | |
|
AS18717 | AKAMAI-AS | Akamai Technologies, Inc. | |
|
AS53767 | ICASTCENTER | iCastCenter | |
|
AS4837 | CHINA169-Backbone | CHINA UNICOM China169 Backbone | |
|
AS396190 | LEASEWEB-USA-SEA-10 | Leaseweb USA, Inc. | |
|
AS15003 | NOBIS-TECH | Nobis Technology Group, LLC | |
|
AS7203 | LEASEWEB-USA-SFO-12 | Leaseweb USA, Inc. | |
|
AS18779 | EGIHOSTING | EGIHosting | |
|
AS54540 | INCERO | Incero LLC | |
|
AS22995 | BARR-XPLR-ASN | Xplornet Communications Inc. | |
|
AS45758 | TRIPLETNET-AS-AP | Triple T Internet/Triple T Broadband | |
 |
AS18734 | Operbes, S.A. de C.V. | Operbes, S.A. de C.V. | |
|
AS1680 | NV-ASN | CELLCOM ltd. | |
|
AS3367 | F6NET | F6 Networks Inc | |
 |
AS59605 | ZAINGP-AS | MENA LEVANT W.L.L | |
|
AS577 | BACOM | Bell Canada | |
|
AS3303 | SWISSCOM | Swisscom (Switzerland) Ltd | |
 |
AS7473 | SINGTEL-AS-AP | Singapore Telecommunications Ltd | |
|
AS8151 | Uninet S.A. de C.V. | Uninet S.A. de C.V. | |
|
AS35993 | AKAMAI-AS | Akamai Technologies, Inc. |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS53889 | MICFO | Micfo, LLC. |
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/whois_tou.html # # If you see inaccuracies in the results, please report at # https://www.arin.net/public/whoisinaccuracy/index.xhtml # # # The following results may also be obtained via: # https://whois.arin.net/rest/asns;q=4436?showDetails=true&ext=netref2 # ASNumber: 4436 ASName: AS-GTT-4436 ASHandle: AS4436 RegDate: 1995-02-17 Updated: 2017-07-26 Ref: https://whois.arin.net/rest/asn/AS4436 OrgName: GTT OrgId: GC-494 Address: 7900 Tysons One Place Address: Suite 1450 City: McLean StateProv: VA PostalCode: 22102 Country: US RegDate: 2015-08-06 Updated: 2017-01-28 Ref: https://whois.arin.net/rest/org/GC-494 OrgTechHandle: AS3251-ARIN OrgTechName: AS3257 Netguard OrgTechPhone: +49 6102 8235 381 OrgTechEmail: [email protected] OrgTechRef: https://whois.arin.net/rest/poc/AS3251-ARIN OrgAbuseHandle: GAD46-ARIN OrgAbuseName: GTT Abuse Department OrgAbusePhone: +1-703-442-5500 OrgAbuseEmail: [email protected] OrgAbuseRef: https://whois.arin.net/rest/poc/GAD46-ARIN OrgNOCHandle: GNOC16-ARIN OrgNOCName: GTT Network Operations Center OrgNOCPhone: +1-866-250-3887 OrgNOCEmail: [email protected] OrgNOCRef: https://whois.arin.net/rest/poc/GNOC16-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/whois_tou.html # # If you see inaccuracies in the results, please report at # https://www.arin.net/public/whoisinaccuracy/index.xhtml #
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|