MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Zyxel Communications Corporation
OUI: 78:C5:7D
Vendor name: Zyxel Communications Corporation
Address:
Assignment Type MA-L No. 6 Innovation Road II
Science Park
Hsichu Taiwan 300
TW.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 27 May 2022
