Pontic steppes, Crimea and Turkestan The Pechenegs ; the Oghuz ; the Crimean Goths ; the Crimean Huns ( Onogurs ?); the early Magyars Caucasus Georgia ; various Armenian principalities; Arran (Azerbaijan) ; the North Caucasian Huns ; Lazica ; the Caucasian Avars ; the Kassogs ; and the Lezgins .