Fibertel is an Argentine Internet service provider. It worked as a stand-alone organization until 2003, when it was merged with Cablevisión, a cable television provider. Cablevisión was part of the Grupo Clarín, thus Fibertel became part of it. Fibertel has over a million clients, and it is the third ISP of the country. In 2018, Cablevisión, including Fibertel, merged with Telecom Argentina.