Registrars: I
39 registrars
| Registrar | IANA ID | Country | Registrar family | Website |
|---|---|---|---|---|
| Iaaxin Tech Labs (India) Private Limited | 4572 | India | — | nowdigitaleasy.com |
| Iconicnames LLC | 2855 | United States | — | networksolutions.com |
| IDC Frontier Inc. | 474 | Japan | — | do-reg.jp |
| IHS Telekom, Inc. | 1091 | Türkiye | — | ihs.com.tr |
| Immaterialism Limited | 4898 | — | — | immateriali.sm |
| Imminentdomains.net LLC | 1215 | United States | — | networksolutions.com |
| Imperial Registrations, Inc. | 987 | United States | — | imperialregistrations.com |
| In2net Network Inc. | 604 | Canada | — | in2net.com |
| Inames Co., Ltd. | 444 | South Korea | — | inames.co.kr |
| Indirection Identity, LLC | 706 | United States | — | networksolutions.com |
| INET SOFTWARE COMPANY LIMITED | 3234 | Vietnam | — | inet.vn |
| Infinitld (Beijing) Technology Co., Ltd. | 4155 | China | — | xn--26qv08d.xn--3ds443g |
| Infomaniak Network SA | 3240 | Switzerland | — | infomaniak.com |
| Ingenit GmbH & Co. KG | 1700 | Germany | — | 123domain.eu |
| Inherent SAS | 1673 | France | — | adista.fr |
| Inic GmbH | 603 | Switzerland | — | inic.ch |
| InlandDomains, LLC | 1669 | United States | — | networksolutions.com |
| InsaneNames LLC | 1686 | United States | — | namebright.com |
| Instant Labs, Inc. | 3952 | Canada | — | instant.domains |
| Instinct Solutions, LLC | 1113 | India | — | instinctsolutions.com |
| Instra Corporation Pty Ltd. | 1376 | Australia | — | instra.com |
| Interdominios, Inc. | 818 | Spain | — | interdominios.com |
| Interlakenames.com LLC | 1216 | United States | — | networksolutions.com |
| Interlink Co., Ltd. | 277 | Japan | — | gonbei.jp |
| Internet Domain Name System Beijing Engineering Research Center LLC (ZDNS) | 1723 | China | — | agent.zdns.cn |
| Internet Domain Service BS Corp | 2487 | Bahamas | — | internetbs.net |
| Internet Group Limited | 4891 | Hong Kong | — | nikonic.com |
| Internet Internal Affairs, LLC | 699 | United States | — | networksolutions.com |
| Internet Invest, Ltd. dba Imena.ua | 1112 | Ukraine | — | imena.ua |
| InterNetX GmbH | 151 | Germany | — | internetx.com |
| Interstellar Registrar Limited | 3784 | British Virgin Islands | — | interstellar.xyz |
| Intis Telecom Limited | 4030 | United Kingdom | — | dnsale.com |
| INWX GmbH | 1420 | Germany | — | inwx.com |
| IONOS SE | 83 | Germany | — | ionos.com |
| IP Twins SAS | 1728 | France | — | iptwins.com |
| IServeYourDomain.com LLC | 944 | United States | — | networksolutions.com |
| Itconnect Scandinavia AB | 1435 | Sweden | — | itconnect.se |
| ITEASY Inc. | 1542 | South Korea | — | iteasy.co.kr |
| İsimtescil Bilişim A.Ş. | 3826 | Türkiye | — | isimtescil.net |