Vendor name: Shenzhen Ruishi Information Technology Co.,Ltd.

MAC Prefix: 74:F8:DB:2

MAC Range: 74:F8:DB:20:00:00 - 74:F8:DB:2F:FF:FF

Type: MA-M

Address: 9G,Building A,Nanyuemingzhu Buliding,No.2322, Houhai Avenue,Nanshan District
　　　　　Shenzhen Guangdong 518062
　　　　　 CN