Where does suicoon go after you find him in cianwood city

Ummm... if my memory serves correct... well... ok here are all the places he goes.

Cianwood City.

Just outside the entrance to Mt. Mortar.

Then he moves to Kanto and youll see him in Vermillion City.

Then he goes to Route 14.

Lastly, u finally battle him on Route 25 outside of Bills house after you beat Misty, the gym leader.