Anichebe has been touted as a possibility for Stuart Pearce's England Under-21 team after he was called up to the squad by the former Manchester City boss in August last year only to withdraw at the last minute.
Anichebe was born in Lagos before moving to England with his family when he was one, and is yet to make an international appearance with either of his potential international teams.
"I don't know at the moment," Vogts said on Anichebe's international intentions.
"I do not talk about individual players. He is a player that is a part of the group."