CLUEWORDS 124 "THE BAFFLER"

This is a general knowledge question: "Time Warner's Cable TV Network". It's just 3 letters: H - O.
Know nothing about US cable tv and have googled it but info coming up means nought. to me.
Many thanks in advance for assistance. I'll write the answer down in my crossword book this time, because I know I've had this clue ages ago and couldn't get it then either.