Jesus was neither of the these. One of his forefathers, Abraham, was the father of those of both Jewish and Arabic descent. Abraham is referred to as the father of faith. The descendants of Japheth were known as gentiles. This term has wrongly been applied to anyone not of Jewish descent.
White people are descendants of Japheth.
Japheth was the father of most European nations. They eventually settled from the Atlantic to the Pacific Ocean occupying all of the northern territories. The descendants of Gomer, who eventually settled in western and northern Europe, will play a central role in the Battle of Armageddon. The descendants of Magog settled in southeast Europe, northwest Turkey, and Armenia. Tubal and Meshech also settled in Turkey.