MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Zyxel Communications Corporation
MAC address prefix D4:3D:F3 is registered to Zyxel Communications Corporation, located at No. 6 Innovation Road IIScience ParkHsichu Taiwan 300TW.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 17 April 2021, and no subsequent updates have been recorded.
OUI: D4:3D:F3
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: 17 April 2021
