ATUno

ATUno is a sister channel of Animal Toonz which airs programming for young adults, it was originally meant for university audiences as well, but following Ultrax's adquisition, the channel is now meant for teenagers and young adults of all kind, similar to Ultrax's channel, Ultrax Infinity.

Their programming is also composed of content which is also shown on Animal Toonz's adult block ATAdultz.

History
ATUno was launched on October 14, 2003, it has been using different styles of presentation ever since it launched, particularly to appeal to young adults and university students. From 2003 to 2006, ATUno used a revised, abbreviated version of the Animal Toonz logo from March 1993, with the word 'uno' in white. The presentation followed this style, by using elements such as Piggle Instant Messaging away messages, flip phones, and PigSpace Top 8 references.

Starting with the premiere of Avatar: The Last Airbender on ATUno in 2005, the channel used the style of housing imagery within a revised version of the logo with a newer font, which lasted until 2014. In 2011, the channel also launched RateMyUniversity.net, a website where users could rate their own university via an AT Profile so they could appear during commercial breaks (but was shut down in 2018 due to rights disputes). It could be seen on print by Q3 2008.

On December 29, 2014, following the first airings of BoJack Horseman on ATUno, as well as the series finale of Kill la Kill, ATUno started using seapunk and vaporwave-inspired presentation styles to appeal to the university students and young adults of the 2010s.

On July 4, 2020, Ultrax adquired Animal Toonz and all of their related channels, including ATUno, as a result. ATUno switched their audience to teenagers and young adults rather than university students, AT-On-Campus Networks was also shut down and absorbed to Ultrax Television Networks, with Ultrax now owning 100% of ATUno.

Programming

 * Aqua Teen Hunger Force (2003-15)
 * The Boondocks (2005-2014-prseent)
 * Samurai Jack (2003-present)
 * Avatar: The Last Airbender (2005-2008-present)
 * The Legend of Korra (2012-2014-present)
 * Beavis and Butt-Head (2003-2011-prsent)
 * BoJack Horseman (2014-present)
 * Robot Chicken (2003-present)
 * Archer (2009-present)
 * Family Guy (2003-present)
 * Futurama (2003-13)
 * Batman: The Animated Series (2003-present)
 * South Park (2003-present)
 * Rick and Morty (2013-present)
 * The Simpsons (2003-present)
 * Cowboy Bebop (2003-present)
 * Kill la Kill (2013-2014, 2019-present)
 * One-Punch Man (2015-present)
 * Cyborg Kuro-chan (2013-present)

Current

 * FNATUno – an initialism of 'Friday Night's ATUno', this block broadcasts new premieres of live-action movies, and airs from 6 PM to 2 AM on Fridays, the block was temporarily shut down on July 5, 2020 after the Ultrax and Animal Toonz's deal was completed, however the block was re-activated on July 24, 2020.

10th anniversary celebrations
For the entire year of 2013, ATUno celebrated its 10th anniversary under the 'A Decade of Youth Animation' branding. To celebrate it properly, they used special presentation and programming, which would refresh every month, depending on certain things (e.g. March 2013's theme for ATUno would be Black Water).