Vendor name: China Mobile Group Device Co.,Ltd.

MAC Prefix: F4:BF:BB

MAC Range: F4:BF:BB:00:00:00 - F4:BF:BB:FF:FF:FF

Type: MA-L

Address: 32 Xuanwumen West Street,Xicheng District
　　　　　Beijing 100053
　　　　　 CN