Vendor name: Dspread Technology (Beijing) Inc.

MAC Prefix: A4:11:63:8

MAC Range: A4:11:63:80:00:00 - A4:11:63:8F:FF:FF

Type: MA-M

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