The Vintage Network

The Vintage Network is a parody of TV Land (originally Nick at Nite's TV Land), an American cable television network launched on April 29, 1996. It is owned by MTV Networks, a division of Viacom, which also owns Paramount Pictures, and networks such as MTV and Nickelodeon. Originally consisting exclusively of classic television shows, the network now airs a combination of classic television shows, newer shows, originals and movies.

Carly was seen watching the Dick Van Dyke Show on The Vintage Network in the episode iToe Fat Cakes. The episode she saw was Never Bathe on Saturday which originally aired on March 31, 1965.

Credits to

 * iCarly Wiki on Fandom