Vendor name: Smartisan Technology Co., Ltd.

MAC Prefix: B4:0B:44

MAC Range: B4:0B:44:00:00:00 - B4:0B:44:FF:FF:FF

Type: MA-L

Address: 7/F, Motorola Bldg., 1st Wangjing East Rd,
　　　　　Beijing 100102
　　　　　 CN