Vendor name: BEIJING ZGH SECURITY RESEARCH INSTITUTE CO., LTD

MAC Prefix: 70:B3:D5:6C:3

MAC Range: 70:B3:D5:6C:30:00 - 70:B3:D5:6C:3F:FF

Type: MA-S

Address: Room 1407, Tianchen Plaza, Chaoyang District
　　　　　BeiJing BeiJing 100020
　　　　　 CN