Vendor name: YUSUR Technology Co., Ltd.

MAC Prefix: 74:3E:39

MAC Range: 74:3E:39:00:00:00 - 74:3E:39:FF:FF:FF

Type: MA-L

Address: Room 1401,building 4,yard 1, Beiqing Road No.81, Haidian District
　　　　　Beijing Beijing 100086
　　　　　 CN