Vendor name: YSTen Technology Co.,Ltd

MAC Prefix: 90:49:92

MAC Range: 90:49:92:00:00:00 - 90:49:92:FF:FF:FF

Type: MA-L

Address: Room 1715,17/F North Star Times Tower,Chaoyang District,Beijing.
　　　　　Beijing 100101
　　　　　 CN