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A
- .ac
- Ascension Island
Registrar: Network Information Center (AC Domain Registry) c/o Cable and Wireless (Ascension Island) - .ad
- Andorra
Registrar: Andorra Telecom - .ae
- United Arab Emirates
Registrar: Telecommunication Regulatory Authority (TRA) - .af
- Afghanistan
Registrar: Ministry of Communications and IT - .ag
- Antigua and Barbuda
Registrar: UHSA School of Medicine - .ai
- Anguilla
Registrar: Government of Anguilla - .al
- Albania
Registrar: Electronic and Postal Communications Authority - AKEP - .am
- Armenia
Registrar: Internet Society - .an
- Netherlands Antilles
Registrar: University of The Netherlands Antilles - .ao
- Angola
Registrar: Faculdade de Engenharia da Universidade Agostinho Neto - .aq
- Antarctica
Registrar: Mott and Associates - .ar
- Argentina
Registrar: Presidencia de la Nación – Secretaría Legal y Técnica - .as
- American Samoa
Registrar: AS Domain Registry - .at
- Austria
Registrar: NIC.AT Internet Verwaltungs und Betriebsgesellschaft m.b.H - .au
- Australia
Registrar: .au Domain Administration (auDA) - .aw
- Aruba
Registrar: SETAR - .ax
- Åland Islands
Registrar: Ålands landskapsregering - .az
- Azerbaijan
Registrar: IntraNS
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B
- .ba
- Bosnia and Herzegovina
Registrar: Universtiy Telinformatic Centre (UTIC) - .bb
- Barbados
Registrar: Government of Barbados Ministry of Economic Affairs and Development Telecommunications Unit - .bd
- Bangladesh
Registrar: Ministry of Post & Telecommunications Bangladesh Secretariat - .be
- Belgium
Registrar: DNS BE vzw/asbl - .bf
- Burkina Faso
Registrar: ARCE-AutoritÈ de RÈgulation des Communications Electroniques - .bg
- Bulgaria
Registrar: Register.BG - .bh
- Bahrain
Registrar: Telecommunications Regulatory Authority (TRA) - .bi
- Burundi
Registrar: Centre National de l'Informatique - .bj
- Benin
Registrar: Benin Telecoms S.A. - .bl
- Saint Barthélemy
Registrar: Not assigned - .bm
- Bermuda
Registrar: Registry General Ministry of Labour and Immigration - .bn
- Brunei Darussalam
Registrar: Jabatan Telekom Brunei - .bo
- Bolivia, Plurinational State of
Registrar: Agencia para el Desarrollo de la Información de la Sociedad en Bolivia - .bq
- Bonaire, Sint Eustatius and Saba
Registrar: Not assigned - .br
- Brazil
Registrar: Comite Gestor da Internet no Brasil - .bs
- Bahamas
Registrar: The College of the Bahamas - .bt
- Bhutan
Registrar: Ministry of Information and Communications - .bv
- Bouvet Island
Registrar: UNINETT Norid A/S - .bw
- Botswana
Registrar: University of Botswana - .by
- Belarus
Registrar: Reliable Software Inc. - .bz
- Belize
Registrar: University of Belize
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C
- .ca
- Canada
Registrar: Canadian Internet Registration Authority (CIRA) Autorite Canadienne pour les Enregistrements Internet (ACEI) - .cc
- Cocos (Keeling) Islands
Registrar: eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services - .cd
- Congo, The Democratic Republic of the
Registrar: Office Congolais des Postes et Télécommunications - OCPT - .cf
- Central African Republic
Registrar: Societe Centrafricaine de Telecommunications (SOCATEL) - .cg
- Congo
Registrar: ONPT Congo and Interpoint Switzerland - .ci
- Côte d'Ivoire
Registrar: INP-HB Institut National Polytechnique Felix Houphouet Boigny - .ck
- Cook Islands
Registrar: Telecom Cook Islands Ltd. - .cl
- Chile
Registrar: NIC Chile (University of Chile) - .cm
- Cameroon
Registrar: Cameroon Telecommunications (CAMTEL) - .cn
- China
Registrar: Computer Network Information Center, Chinese Academy of Sciences - .co
- Colombia
Registrar: .CO Internet S.A.S. - .cr
- Costa Rica
Registrar: National Academy of Sciences Academia Nacional de Ciencias - .cu
- Cuba
Registrar: CENIAInternet Industria y San Jose Capitolio Nacional - .cv
- Cape Verde
Registrar: Agência Nacional das Comunicações (ANAC) - .cw
- Curaçao
Registrar: University of the Netherlands Antilles - .cx
- Christmas Island
Registrar: Christmas Island Internet Administration Limited - .cy
- Cyprus
Registrar: University of Cyprus - .cz
- Czech Republic
Registrar: CZ.NIC, z.s.p.o - .ch
- Switzerland
Registrar: SWITCH The Swiss Education & Research Network
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E
- .ec
- Ecuador
Registrar: NIC.EC (NICEC) S.A. - .ee
- Estonia
Registrar: National Institute of Chemical Physics and Biophysics - .eg
- Egypt
Registrar: Egyptian Universities Network (EUN) Supreme Council of Universities - .eh
- Western Sahara
Registrar: Not assigned - .er
- Eritrea
Registrar: Eritrea Telecommunication Services Corporation (EriTel) - .es
- Spain
Registrar: Red.es - .et
- Ethiopia
Registrar: Ethio telecom - .eu
- European Union
Registrar: EURid vzw/asbl
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F
- .fi
- Finland
Registrar: Finnish Communications Regulatory Authority - .fj
- Fiji
Registrar: The University of the South Pacific IT Services - .fk
- Falkland Islands (Malvinas)
Registrar: Falkland Islands Government - .fm
- Micronesia, Federated States of
Registrar: FSM Telecommunications Corporation - .fo
- Faroe Islands
Registrar: FO Council - .fr
- France
Registrar: AFNIC (NIC France) - Immeuble International
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G
- .ga
- Gabon
Registrar: Gabon Telecom - .gb
- United Kingdom
Registrar: Reserved Domain - IANA - .gd
- Grenada
Registrar: The National Telecommunications Regulatory Commission (NTRC) - .ge
- Georgia
Registrar: Caucasus Online - .gf
- French Guiana
Registrar: Net Plus - .gg
- Guernsey
Registrar: Island Networks Ltd. - .gh
- Ghana
Registrar: Network Computer Systems Limited - .gi
- Gibraltar
Registrar: Sapphire Networks - .gl
- Greenland
Registrar: TELE Greenland A/S - .gm
- Gambia
Registrar: GM-NIC - .gn
- Guinea
Registrar: Centre National des Sciences Halieutiques de Boussoura - .gp
- Guadeloupe
Registrar: Networking Technologies Group - .gq
- Equatorial Guinea
Registrar: GETESA - .gr
- Greece
Registrar: ICS-FORTH GR - .gs
- South Georgia and the South Sandwich Islands
Registrar: Government of South Georgia and South Sandwich Islands (GSGSSI) - .gt
- Guatemala
Registrar: Universidad del Valle de Guatemala - .gu
- Guam
Registrar: University of Guam Computer Center - .gw
- Guinea-Bissau
Registrar: Fundação IT & MEDIA Universidade de Bissao - .gy
- Guyana
Registrar: University of Guyana
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H
- .hk
- Hong Kong
Registrar: Hong Kong Internet Registration Corporation Ltd. - .hm
- Heard Island and McDonald Islands
Registrar: HM Domain Registry - .hn
- Honduras
Registrar: Red de Desarrollo Sostenible Honduras - .hr
- Croatia
Registrar: CARNet - Croatian Academic and Research Network - .ht
- Haiti
Registrar: Consortium FDS/RDDH - .hu
- Hungary
Registrar: Council of Hungarian Internet Providers (CHIP)
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I
- .id
- Indonesia
Registrar: IDNIC-PPAU Mikroelektronika - .ie
- Ireland
Registrar: University College Dublin Computing Services Computer Centre - .il
- Israel
Registrar: Internet Society of Israel - .im
- Isle of Man
Registrar: Isle of Man Government - .in
- India
Registrar: National Internet Exchange of India
Delegated: 1989-05-08 - .io
- British Indian Ocean Territory
Registrar: IO Top Level Domain Registry Cable and Wireless - .iq
- Iraq
Registrar: Communications and Media Commission (CMC) - .ir
- Iran, Islamic Republic of
Registrar: Institute for Research in Fundamental Sciences - .is
- Iceland
Registrar: ISNIC - Internet Iceland ltd. - .it
- Italy
Registrar: IIT - CNR
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K
- .ke
- Kenya
Registrar: Kenya Network Information Center (KeNIC) - .kg
- Kyrgyzstan
Registrar: AsiaInfo Telecommunication Enterprise - .kh
- Cambodia
Registrar: Ministry of Post and Telecommunications - .ki
- Kiribati
Registrar: Ministry of Communications, Transport, and Tourism Development - .km
- Comoros
Registrar: Comores Telecom - .kn
- Saint Kitts and Nevis
Registrar: Ministry of Finance, Sustainable Development Information & Technology - .kp
- Korea, Democratic People's Republic of
Registrar: Star Joint Venture Company - .kr
- Korea, Republic of
Registrar: Korea Internet & Security Agency (KISA) - .kw
- Kuwait
Registrar: Ministry of Communications - .ky
- Cayman Islands
Registrar: The Information and Communications Technology Authority - .kz
- Kazakhstan
Registrar: Association of IT Companies of Kazakhstan
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L
- .la
- Lao People's Democratic Republic
Registrar: Lao National Internet Committee (LANIC) Science Technology and Environment Agency - .lb
- Lebanon
Registrar: American University of Beirut Computing and Networking Services - .lc
- Saint Lucia
Registrar: University of Puerto Rico - .li
- Liechtenstein
Registrar: Universitaet Liechtenstein - .lk
- Sri Lanka
Registrar: Council for Information Technology LK Domain Registrar - .lr
- Liberia
Registrar: Data Technology Solutions, Inc. - .ls
- Lesotho
Registrar: National University of Lesotho - .lt
- Lithuania
Registrar: Kaunas University of Technology Information Technology Development Institute - .lu
- Luxembourg
Registrar: RESTENA - .lv
- Latvia
Registrar: University of Latvia Institute of Mathematics and Computer Science Department of Network Solutions (DNS) - .ly
- Libya
Registrar: General Post and Telecommunication Company
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M
- .ma
- Morocco
Registrar: Agence Nationale de Réglementation des Télécommunications (ANRT) - .mc
- Monaco
Registrar: Gouvernement de Monaco Direction des Communications Electroniques - .md
- Moldova, Republic of
Registrar: MoldData S.E. - .me
- Montenegro
Registrar: Government of Montenegro - .mf
- Saint Martin (French part)
Registrar: Not assigned - .mg
- Madagascar
Registrar: NIC-MG (Network Information Center Madagascar) - .mh
- Marshall Islands
Registrar: Cabinet Office - .mk
- Macedonia, The Former Yugoslav Republic of
Registrar: Ministry of Foreign Relations - .ml
- Mali
Registrar: SOTELMA - .mm
- Myanmar
Registrar: Ministry of Communications, Posts & Telegraphs - .mn
- Mongolia
Registrar: Datacom Co., Ltd. - .mo
- Macao
Registrar: Bureau of Telecommunications Regulation (DSRT) - .mp
- Northern Mariana Islands
Registrar: Saipan Datacom, Inc. - .mq
- Martinique
Registrar: MEDIASERV - .mr
- Mauritania
Registrar: University of Nouakchott - .ms
- Montserrat
Registrar: MNI Networks Ltd. - .mt
- Malta
Registrar: NIC (Malta) - .mu
- Mauritius
Registrar: Internet Direct Ltd - .mv
- Maldives
Registrar: Dhiraagu Pvt. Ltd. (DHIVEHINET) - .mw
- Malawi
Registrar: Malawi Sustainable Development Network Programme (Malawi SDNP) - .mx
- Mexico
Registrar: NIC-Mexico ITESM - Campus Monterrey - .my
- Malaysia
Registrar: MYNIC Berhad - .mz
- Mozambique
Registrar: Centro de Informatica de Universidade Eduardo Mondlane
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N
- .na
- Namibia
Registrar: Namibian Network Information Center - .nc
- New Caledonia
Registrar: Office des Postes et Telecommunications - .ne
- Niger
Registrar: SONITEL - .nf
- Norfolk Island
Registrar: Norfolk Island Data Services - .ng
- Nigeria
Registrar: Nigeria Internet Registration Association - .ni
- Nicaragua
Registrar: Universidad Nacional del Ingernieria Centro de Computo - .nl
- Netherlands
Registrar: SIDN (Stichting Internet Domeinregistratie Nederland) - .no
- Norway
Registrar: UNINETT Norid A/S - .np
- Nepal
Registrar: Mercantile Communications Pvt. Ltd. - .nr
- Nauru
Registrar: CENPAC NET - .nu
- Niue
Registrar: The IUSN Foundation - .nz
- New Zealand
Registrar: InternetNZ
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P
- .pa
- Panama
Registrar: Universidad Tecnologica de Panama - .pe
- Peru
Registrar: Red Cientifica Peruana - .pf
- French Polynesia
Registrar: Gouvernement de la Polynésie française - .pg
- Papua New Guinea
Registrar: PNG DNS Administration Vice Chancellors Office The Papua New Guinea University of Technology - .ph
- Philippines
Registrar: PH Domain Foundation - .pk
- Pakistan
Registrar: PKNIC - .pl
- Poland
Registrar: Research and Academic Computer Network - .pm
- Saint Pierre and Miquelon
Registrar: AFNIC (NIC France) - Immeuble International - .pn
- Pitcairn
Registrar: Pitcairn Island Administration - .pr
- Puerto Rico
Registrar: Gauss Research Laboratory Inc. - .ps
- Palestinian Territory, Occupied
Registrar: Ministry Of Telecommunications & Information Technology, Government Computer Center. - .pt
- Portugal
Registrar: Fundação para a Computação Científica Nacional - .pw
- Palau
Registrar: Micronesia Investment and Development Corporation - .py
- Paraguay
Registrar: NIC-PY
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R
- .re
- RÉUNION
Registrar: AFNIC (NIC France) - Immeuble International - .ro
- Romania
Registrar: National Institute for R&D in Informatics - .rs
- Serbia
Registrar: Serbian National Register of Internet Domain Names (RNIDS) - .ru
- Russian Federation
Registrar: Coordination Center for TLD RU - .rw
- Rwanda
Registrar: Rwanda Information Communication and Technology Association (RICTA)
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S
- .sa
- Saudi Arabia
Registrar: Communications and Information Technology Commission - .sb
- Solomon Islands
Registrar: Solomon Telekom Company Limited - .sc
- Seychelles
Registrar: VCS Pty Ltd - .sd
- Sudan
Registrar: Sudan Internet Society - .se
- Sweden
Registrar: The Internet Infrastructure Foundation - .sg
- Singapore
Registrar: Singapore Network Information Centre (SGNIC) Pte Ltd - .sh
- Saint Helena, Ascension and Tristan da Cunha
Registrar: Government of St. Helena - .si
- Slovenia
Registrar: Academic and Research Network of Slovenia (ARNES)
Delegated: 1992-04-01 - .sj
- Svalbard and Jan Mayen
Registrar: UNINETT Norid A/S - .sk
- Slovakia
Registrar: SK-NIC, a.s. - .sl
- Sierra Leone
Registrar: Sierratel - .sm
- San Marino
Registrar: Telecom Italia San Marino S.p.A. - .sn
- Senegal
Registrar: Universite Cheikh Anta Diop NIC Senegal - .so
- Somalia
Registrar: Ministry of Post and Telecommunications - .sr
- Suriname
Registrar: Telesur - .ss
- South Sudan
Registrar: Not assigned - .st
- Sao Tome and Principe
Registrar: Tecnisys - .su
- Soviet Union
Registrar: Russian Institute for Development of Public Networks (ROSNIIROS) - .sv
- El Salvador
Registrar: SVNet - .sx
- Sint Maarten (Dutch part)
Registrar: SX Registry SA B.V. - .sy
- Syrian Arab Republic
Registrar: National Agency for Network Services (NANS) - .sz
- Swaziland
Registrar: University of Swaziland Department of Computer Science
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T
- .tc
- Turks and Caicos Islands
Registrar: Melrex TC - .td
- Chad
Registrar: Société des télécommunications du Tchad (SOTEL TCHAD) - .tf
- French Southern Territories
Registrar: AFNIC (NIC France) - Immeuble International - .tg
- Togo
Registrar: Cafe Informatique et Telecommunications - .th
- Thailand
Registrar: Thai Network Information Center Foundation - .tj
- Tajikistan
Registrar: Information Technology Center - .tk
- Tokelau
Registrar: Telecommunication Tokelau Corporation (Teletok) - .tl
- Timor-Leste
Registrar: Ministry of Infrastructure Information and Technology Division - .tm
- Turkmenistan
Registrar: TM Domain Registry Ltd - .tn
- Tunisia
Registrar: Agence Tunisienne d'Internet - .to
- Tonga
Registrar: Government of the Kingdom of Tonga H.R.H. Crown Prince Tupouto'a c/o Consulate of Tonga - .tp
- Portuguese Timor
Registrar: - - .tr
- Turkey
Registrar: Middle East Technical University Department of Computer Engineering - .tt
- Trinidad and Tobago
Registrar: University of the West Indies Faculty of Engineering - .tv
- Tuvalu
Registrar: Ministry of Finance and Tourism - .tw
- Taiwan, Province of China
Registrar: Taiwan Network Information Center (TWNIC) - .tz
- Tanzania, United Republic of
Registrar: Tanzania Network Information Centre (tzNIC)
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U
- .ua
- Ukraine
Registrar: Communication Systems Ltd - .ug
- Uganda
Registrar: Uganda Online Ltd. - .uk
- United Kingdom
Registrar: Nominet UK - .um
- United States Minor Outlying Islands
Registrar: Not assigned - .us
- United States
Registrar: NeuStar, Inc. - .uy
- Uruguay
Registrar: SeCIU - Universidad de la Republica - .uz
- Uzbekistan
Registrar: Computerization and Information Technologies Developing Center UZINFOCOM
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V
- .va
- Holy See (Vatican City State)
Registrar: Holy See Secretariat of State Department of Telecommunications - .vc
- Saint Vincent and the Grenadines
Registrar: Ministry of Telecommunications, Science, Technology and Industry - .ve
- Venezuela, Bolivarian Republic of
Registrar: Comisión Nacional de Telecomunicaciones (CONATEL) - .vg
- Virgin Islands, British
Registrar: Pinebrook Developments Ltd - .vi
- Virgin Islands, U.S.
Registrar: Virgin Islands Public Telcommunications System c/o COBEX Internet Services - .vn
- Viet Nam
Registrar: Ministry of Information and Communications of Socialist Republic of Viet Nam - .vu
- Vanuatu
Registrar: Telecom Vanuatu Limited