Vendor name: Dspread Technology (Beijing) Inc.

MAC Prefix: 7C:47:7C:A

MAC Range: 7C:47:7C:A0:00:00 - 7C:47:7C:AF:FF:FF

Type: MA-M

Address: Jingxin Building, 2045 Suite , Chaoyang District
　　　　　Beijing 100027
　　　　　 CN