Vendor name: Beijing Chunhong Technology Co., Ltd.

MAC Prefix: AC:1D:DF:C

MAC Range: AC:1D:DF:C0:00:00 - AC:1D:DF:CF:FF:FF

Type: MA-M

Address: Room1502 Hailong Plaza, Zhongguancun, Haidian, Beijing
　　　　　Beijing 100000
　　　　　 CN