Vendor name: Polysense (Beijing) Technologies Co. Ltd

MAC Prefix: 78:20:BD

MAC Range: 78:20:BD:00:00:00 - 78:20:BD:FF:FF:FF

Type: MA-L

Address: 9  Shangdi 3rd Street, D508B3/5(4)F Bldg D, Haidian Dist.
　　　　　Beijing 100085
　　　　　 CN