Vendor name: vivo Mobile Communication Co., Ltd.

MAC Prefix: 28:A5:3F

MAC Range: 28:A5:3F:00:00:00 - 28:A5:3F:FF:FF:FF

Type: MA-L

Address: No.1, vivo Road, Chang'an
　　　　　Dongguan Guangdong 523860
　　　　　 CN