Rouran Khaganate
After the fall of the last khans, Budugen and Kebineng, in 234, the Xianbei state began to split into a number of smaller independent domains. The third century saw both the fragmentation of the Xianbei state in 235 and the branching out of the various Xianbei tribes later to establish significant empires of their own. The most prominent branches were the Murong, Tuoba, Khitan people, Shiwei and Rouran Khaganate.