Vendor name: Beijing gpthink technology co.,LTD.

MAC Prefix: 44:6F:D8:B

MAC Range: 44:6F:D8:B0:00:00 - 44:6F:D8:BF:FF:FF

Type: MA-M

Address: Beijing fengtai guogongzhuang
　　　　　Beijing 100070
　　　　　 CN