Question: The cartoon network is operated by who?

Context paragraphs:
The Cartoonstitute: The Cartoonstitute was a planned Cartoon Network project created by Cartoon Network's executive Rob Sorcher that would have been a showcase for animated shorts created without the interference of network executives and focus testing.  It was headed by Craig McCracken (creator of "The Powerpuff Girls", "Foster's Home for Imaginary Friends", and "Wander Over Yonder") and Rob Renzetti (creator of "My Life as a Teenage Robot").  39 shorts for the project were in development at Cartoon Network Studios, but only 14 of these were completed.  Eventually, balancing 5 upcoming shows and adding another proved difficult and the project was scrapped.  Of the shorts which were made, only "Regular Show" and "Uncle Grandpa" have been greenlit to become animated series (the latter was initially greenlit as "Secret Mountain Fort Awesome", before becoming a series of its own).  On May 7, 2010, Cartoon Network uploaded nearly all of the shorts to their website.  The only shorts not uploaded were "Maruined", "3 Dog Band", and "Joey to the World".

Acme Hour: Acme Hour is a former programming block that aired on Cartoon Network.  The block was a compilation of various Warner Bros., MGM, Jay Ward, Walter Lantz, Popeye, Felix the Cat, and public domain Betty Boop cartoon shorts.  It aired for an hour (as per its title) on weekdays, and, on late-night Saturdays, it would air for two hours, often airing cartoons that would never be broadcast in the daytime due to content.  It was named "Acme Radio Hour" in 1995, but this was changed to "Acme Hour" at Cartoon Network's Powerhouse era.  While it no longer airs on the US version of Cartoon Network, "Acme Hour" is still a part of Cartoon Network in other countries.  Starting in 2005, the US version of Boomerang aired Acme Hour every day.  It has since been removed from the schedule.

Cartoon Network (Middle East and Africa): Cartoon Network refers to two digital children's TV channels broadcasting animated programs: Cartoon Network MENA, which serves the Middle East and North Africa region (excluding Israel, Iran and Turkey) along with Cyprus; and Cartoon Network Africa (formerly known as Cartoon Network HQ), which serves Sub-Saharan Africa.  Cartoon Network was created by Turner Broadcasting System, a unit of Time Warner.  Cartoon Network UK/Europe (the direct precursor to Cartoon Network feeds in the EMEA region, including Cartoon Network HQ) was launched on September 17, 1993.  In October 1999, Cartoon Network UK became a separate feed from Cartoon Network HQ, but initially had a nearly identical schedule to Cartoon Network HQ until the latter became completely independent from the UK feed in 2001.

Cartoon Network (Southeast Asia): Cartoon Network, is a cable and satellite television channel that primarily broadcasts animated programmes.  Operated by Turner Broadcasting System Asia Pacific, the channel is broadcast from its headquarters in Hong Kong to audiences in its country of location, as well as to Macau and Southeast Asia (except Philippines, where its broadcasting operation was later separated from the broader Southeast Asian version but it Simlucast at 1:00-5:00am or Any Special Blocks for Weekends)

Cartoon Network (Central and Eastern Europe): Cartoon Network CEE (also known as Cartoon Network Czech Republic, Cartoon Network Hungary and Cartoon Network Romania) is a children's channel broadcasting to people in Czech Republic, in Hungary, in Moldova, in Romania and in Slovakia.  The channel was launched along with the Romanian and Polish feed.  The channel is owned by Turner Broadcasting System Europe.  The channel also carried a Toonami programming block.  On April 1, 2015, Cartoon Network started broadcasting 24 hours a day in Hungary.  Hungary was the last country to get Cartoon Network timeshared with TCM.  On August 8, 2016, Cartoon Network Central Eastern Europe started to air Check It 4.0 bumpers and idents (alongside existing Check It 1.0 and Check It 3.0 branding).  On September 20, 2017, a Czech sub-feed was launched.

Ben 10: Destroy All Aliens: Ben 10: Destroy All Aliens (originally titled Ben 10: Alien Dimensions) is a computer-animated science fiction action film that premiered on Cartoon Network Asia on March 11, 2012, and in the United States on Cartoon Network March 23, 2012, as part of "Ben 10 Week" which ran from March 19, 2012 – March 24, 2012.  It was officially unveiled at San Diego Comic-Con International 2011.  This is Cartoon Network Asia's first film in collaboration with Cartoon Network Studios.  The movie would be Cartoon Network's first CG animated movie as well as the first time the Ben 10 universe would be interpreted in full CG.  Tiny Island Productions, producer of Qubo's "Shelldon", provided the CGI for the film.  David Kwok, CEO of Tiny Island Productions, commented that having an opportunity to work on the film was amazing and challenging.  This movie took place after the first "" movie.  It is dedicated to Dulce Lim Chen.

Cartoon Network (Philippines): Cartoon Network (CN) is a Philippine cable and satellite television channel created by Turner Broadcasting, a unit of Time Warner, which primarily shows animated programming.  The Philippine version is a branch of Cartoon Network Asia, and broadcasts exclusively in the Philippines.

Cartoon Cartoons: Cartoon Cartoons is a collective name used by Cartoon Network for their original series from 1997 to 2003.  The majority of them were produced by Hanna-Barbera and/or Cartoon Network Studios.  The concept of Cartoon Cartoons was spearheaded by Fred Seibert, and originated from his animation anthology series, "What a Cartoon! " (later re-titled to "The Cartoon Cartoon Show").  Once their popularity had grown, the Cartoon Cartoons were featured on the network's Friday night programming block, Cartoon Cartoon Fridays.

Cartoon Network Digital App: The Cartoon Network Digital App or Cartoon Network App is an digital app service designed by Cartoon Network that gives previews of upcoming episodes of Cartoon Network shows and even exclusive original series like, "Mighty Magiswords".  Shows like, All of the original series are produced at Cartoon Network Studios.  Shows like "The Amazing World of Gumball" and "Teen Titans Go! " will release new episodes on the app before they air on TV.  The option to stream Cartoon Network live is available with the sign-in of a cable or satellite provider.

Cartoon Network Too: Cartoon Network Too was a British TV network created by Turner Broadcasting.  CN Too is the sister station of Cartoon Network, and it often aired programmes a while after they are shown on the main Cartoon Network.  During the daytime, it usually aired some action-adventure programming such as "" and "".  During overnight hours, usually between midnight and 06:00, it also aired some shows which are no longer being produced, and are no longer in high demand (i.e. "Skatoony").  Cartoon Network Too was closed on 1 April 2014.

Supporting paragraphs: Cartoon Network (Philippines) Cartoon Network (Southeast Asia)
Answer: Turner Broadcasting System Asia Pacific