MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Protech Optronics Co. Ltd.
Vendor name: Protech Optronics Co. Ltd.
No. 82-3 Dongsung Street
Taipei County 235
Individual Address Blocks. Number of address 2^24 (~16 Million)
Last updated: 29 August 2015
Initial registration: 21 February 2011