MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Test21 Taiwan Corp
MAC address prefix 8C:1F:64:35:E is registered to Test21 Taiwan Corp, located at 178 Sec 2 GongDaoWu RoadHsinchu Hsinchu 300TW.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 20 December 2024, and no subsequent updates have been recorded.
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