Since antiquity, a number of Jewish communities have been established in many parts of Asia migrating or fleeing eastward from their place of origin in Mesopotamia. Some examples of ancient Jewish communities in Asia are: In Iran (Persian Jews) and Iraq (Iraqi Jews); the Georgian Jews and Mountain Jews of the Caucasus; the Bene Israel, the Baghdadi Jews and the Cochin Jews of India (Jews in India); and the Bukharan Jews of Central Asia. China once had an established Jewish community in Kaifeng.