MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Test21 Taiwan Corp
OUI: 8C:1F:64:35:E
Vendor name: Test21 Taiwan Corp
Address:
Assignment Type MA-S 178 Sec 2 GongDaoWu Road
Hsinchu Hsinchu 300
TW.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 20 December 2024
