Registrars: C
64 registrars
| Registrar | IANA ID | Country | Registrar family | Website |
|---|---|---|---|---|
| C-Soft Oy dba NordName | 4144 | Finland | — | nordname.net |
| Canada 001 Names Ltd. | 3831 | China | — | 001.ca |
| Capitaldomains, LLC | 862 | United States | — | capitaldomains.org |
| Catch Deleting Names LLC | 2811 | United States | — | networksolutions.com |
| Catch Domains LLC | 2812 | United States | — | networksolutions.com |
| CCI REG S.A. | 1607 | Panama | — | ccireg.com |
| Center of Ukrainian Internet Names (UKRNAMES) | 1436 | Ukraine | — | ukrnames.com |
| Chengdu Century Oriental Network Communication Co., Ltd. | 1632 | Hong Kong | — | 51web.com |
| Chengdu Fly-Digital Technology Co., Ltd. | 1605 | China | — | sudu.cn |
| Chengdu West Dimension Digital Technology Co., Ltd. | 1556 | China | — | west.cn |
| Chinesedomains, LLC | 858 | United States | — | chinesedomain.cn |
| Chipshot Domains LLC | 2813 | United States | — | networksolutions.com |
| ChocolateChipDomains, LLC | 2229 | United States | — | networksolutions.com |
| Chocolatecovereddomains,LLC | 874 | United States | — | chocolatecovereddomains.com |
| Chunghwa Telecom Co., Ltd. | 3830 | Taiwan | — | domain.hinet.net |
| Circle of Domains LLC | 2814 | United States | — | networksolutions.com |
| Cityhost LLC | 4892 | Ukraine | — | cityhost.ua |
| Claimeddomains, LLC | 875 | United States | — | claimeddomains.com |
| Click Registrar, LLC dba publicdomainregistry.com | 1085 | India | — | publicdomainregistry.com |
| Cloud DNS Ltd | 4336 | Bulgaria | — | cloudns.net |
| Cloud Yuqu LLC | 3824 | China | — | diymysite.com |
| CLOUD4AFRICA SA | 4341 | Côte d'Ivoire | — | cloud4africa.net |
| CloudBreakDomains, LLC | 2230 | United States | — | networksolutions.com |
| Cloudflare, Inc. | 1910 | United States | — | cloudflare.com |
| CloudNineDomain, LLC | 2231 | United States | — | networksolutions.com |
| Cluvit Corporation | 4145 | Philippines | — | cluvit.com |
| CNOBIN INFORMATION TECHNOLOGY LIMITED | 3254 | Hong Kong | — | ordertld.com |
| Cocosislandsdomains, LLC | 859 | United States | — | cocosislandsdomains.cc |
| Columbiadomains, LLC | 878 | United States | — | columbiadomains.net |
| Columbianames.com LLC | 1169 | United States | — | networksolutions.com |
| Combell NV | 1467 | Belgium | — | combell.com |
| ComfyDomains LLC | 1680 | United States | — | namebright.com |
| Commerce Island, LLC | 935 | India | — | commerceisland.com |
| CommuniGal Communication Ltd. | 418 | Israel | — | galcomm.com |
| Community Advice s.r.o. | 3865 | Czechia | — | communityadvice.cz |
| Compuglobalhypermega.com LLC | 1170 | United States | — | networksolutions.com |
| ConnectWave co.,Ltd | 1491 | South Korea | — | ssandomain.com |
| Cool Breeze Domains, LLC | 2252 | United States | — | networksolutions.com |
| Cool Ocean, LLC | 1093 | India | — | coolocean.com |
| Cool River Names, LLC | 2232 | United States | — | networksolutions.com |
| Copernicus, Inc. | 4328 | Japan | — | simple-domain.jp |
| Copper Domain Names LLC | 2815 | United States | — | networksolutions.com |
| Coral Reef Domains LLC | 2816 | United States | — | networksolutions.com |
| COREhub, S.R.L. | 15 | Spain | — | corehub.net |
| Corporation Service Company (DBS), Inc. | 1298 | United States | — | cscdbs.com |
| Corsearch Domains LLC | 642 | United States | — | corsearch.com |
| Cortexgrip Ltd | 4896 | United Kingdom | — | cortexgrip.com |
| Costdomain.Com Inc | 3974 | United States | — | costdomain.com |
| Costrar EOOD | 3971 | Bulgaria | — | costrar.com |
| CPS-Datensysteme GmbH | 1239 | Germany | — | cps-datensysteme.de |
| Crisp Names, LLC | 831 | India | — | crispnames.com |
| Cronon GmbH | 141 | Germany | — | cronon.net |
| Cross Marketing Technology Ltd. | 3880 | Thailand | — | cm-tech-reg.com |
| Crystal Coal, LLC | 1118 | India | — | crystalcoal.com |
| CSC Corporate Domains, Inc. | 299 | United States | — | cscdbs.com |
| CSC Digital Brand Services (UK) Limited | 430 | United States | — | cscdbs.com |
| CSC Management Consulting (Shanghai) Co., Ltd. | 671 | United States | — | cscdbs.cn |
| CSL Computer Service Langenbach GmbH d/b/a joker.com | 113 | Germany | — | joker.com |
| Curious Net, LLC | 1083 | India | — | curiousnet.com |
| Curveball Domains LLC | 2817 | United States | — | networksolutions.com |
| CV. Jogjacamp | 1478 | Indonesia | — | idwebhost.com |
| CV. Rumahweb Indonesia | 1675 | Indonesia | — | rumahweb.com |
| CyanDomains, Inc. | 1899 | Hong Kong | — | cyandomains.com |
| Çizgi Telekomunikasyon A.Ş. | 1534 | Türkiye | — | turhost.com |