What this means
The IEEE assigned the MA-L block 00052C to Supreme Magic Corporation. 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 00:05:2C, it is Supreme Magic Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 00052C?
00052C is registered to Supreme Magic Corporation 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. Supreme Magic Corporation's block covers 16,777,216 addresses.
What devices use 00052C?
Any network device with a MAC address starting 00:05:2C was manufactured by or for Supreme Magic Corporation.