What this means
The IEEE assigned the MA-L block 4C5ED3 to Unisyue Technologies Co; LTD.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 4C:5E:D3, it is Unisyue Technologies Co; LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 4C5ED3?
4C5ED3 is registered to Unisyue Technologies Co; LTD. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Unisyue Technologies Co; LTD.'s block covers 16,777,216 addresses.
What devices use 4C5ED3?
Any network device with a MAC address starting 4C:5E:D3 was manufactured by or for Unisyue Technologies Co; LTD..