Vendor name: Zyxel Communications Corporation

MAC Prefix: F4:4D:5C

MAC Range: F4:4D:5C:00:00:00 - F4:4D:5C:FF:FF:FF

Type: MA-L

Address: No. 6 Innovation Road II, Science Park
　　　　　Hsichu Taiwan 300
　　　　　 TW