Boomerang was first introduced on November 1, 1993 (six months after the original introduction of Cartoon Network) as a block on Cartoon Network for classic cartoons ranging all the way back to the early 1900's. Prior to early 2000, it didn't have a proper logo. Thus, like Nick at Nite, its logo was constantly different along with a different theme for the block. Sometime prior to the rise of the channel of the same name, it started using the following logo, especially during the pre-launch animation of the channel.
Boomerang (TV channel)
On September 28, 2014, Boomerang in Latin America rebranded using the 2014 logo, as part of Boomerang's ongoing global rebrand.
On February 16, 2017, In the chilean cable operator VTR lanched Boomerang HD in signal 725.