Vendor name: shanggong technology Ltd

MAC Prefix: A4:53:EE:A

MAC Range: A4:53:EE:A0:00:00 - A4:53:EE:AF:FF:FF

Type: MA-M

Address: International Science & Technology Innovation Park (west)Building 1, Haidian Xinxi Rd No.2
　　　　　beijing beijing 100085
　　　　　 CN