Is the seat of the beast possibly in Turkey?

Revelation 16:10 And the fifth angel poured out his vial upon the seat of the beast; and his kingdom was full of darkness; and they gnawed their tongues for pain,

Didn't the devil give that seat to the beast?

Wasn't it the devil's seat to begin with?

Revelation 13:2 And the beast which I saw was like unto a leopard, and his feet were as the feet of a bear, and his mouth as the mouth of a lion: and the dragon gave him his power, and his seat, and great authority.

Wasn't the devil's seat in Pergamos?

Revelation 2:12 And to the angel of the church in Pergamos write; These things saith he which hath the sharp sword with two edges;

  13 I know thy works, and where thou dwellest, even where Satan’s seat is: and thou holdest fast my name, and hast not denied my faith, even in those days wherein Antipas was my faithful martyr, who was slain among you, where Satan dwelleth.

Wasn't he city of Pergamos in what is currently the country of Turkey?

So, is the seat of the beast possibly in Turkey?