Vendor name: Semptian Co., Ltd.

MAC Prefix: 00:28:9F

MAC Range: 00:28:9F:00:00:00 - 00:28:9F:FF:FF:FF

Type: MA-L

Address: Block 5D, 8/F, Software Industry Park, No.14, Haitian 2nd Road, GaoxinSouth, Nanshan District, Shenzhen, China
　　　　　Shen Zhen GuangDong 518061
　　　　　 CN