Vendor name: Shenzhen Tongfang Multimedia Technology Co.,Ltd.

MAC Prefix: 00:22:78

MAC Range: 00:22:78:00:00:00 - 00:22:78:FF:FF:FF

Type: MA-L

Address: 2f Sector D of TongFang Information Harbor
　　　　　Nanshan District, Shenzhen GuangDong 518058
　　　　　 CN