Time Warner Inc. operates as a media and entertainment company in the United States and internationally. It operates through three segments: Turner, Home Box Office, and Warner Bros. The Turner segment creates and programs branded news, entertainment, sports, and kids multi-platform content for consumers. It operates approximately 175 channels in 200 countries and territories. The Turner segment's networks and related businesses and brands include TNT, TBS, Adult Swim, truTV, Turner Classic Movies, Turner Sports, Bleacher Report, Cartoon Network, Boomerang, CNN, HLN, and iStreamPlanet; and digital properties comprise tntdrama.com, TBS.com, adultswim.com, and cartoonnetwork.com, as well as NBA.com, the NBA League Pass property, NCAA.com, the NCAA March Madness Live app, and PGA.com. It also licenses its original programming, and its brands and characters for consumer products and other business ventures. The Home Box Office segment provides premium pay and basic tier television, and video content services comprising HBO and Cinemax; operates HBO NOW, a video content service; and sells original programming through physical and digital formats, as well as licenses original programming through international television networks and video content services. As of December 31, 2017, this segment had 54 million domestic subscribers. The Warner Bros. segment produces, distributes, and licenses television programming and feature films; distributes digital and physical home entertainment products; and produces and distributes games, as well as licenses consumer products and brands. Time Warner Inc. serves cable system operators, satellite service distributors, telephone companies, and virtual multichannel video programming distributors, as well as digital distributors. The company was formerly known as AOL Time Warner, Inc. and changed its name to Time Warner Inc. in 2003. Time Warner Inc. was founded in 1985 and is headquartered in New York, New York.