I know that Ripper Stations cannot be attacked. If it's owned by an Outlaw, can an Outlaw Ripper Station be Attacked/Raided, Occupied, or Destroyed?

As far as I know they can be attacked like any other satellite. Why do you think they can't be attacked?

Edit: If you are referring to the Martin station at 155:430:7 that is a scene player and those can't be attacked unless by quest.