What this means
The IEEE assigned the MA-L block 00030D to Uniwill Computer Corp.. 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 00:03:0D, it is Uniwill Computer Corp. hardware.
Frequently Asked Questions
Who owns MAC prefix 00030D?
00030D is registered to Uniwill Computer Corp. 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. Uniwill Computer Corp.'s block covers 16,777,216 addresses.
What devices use 00030D?
Any network device with a MAC address starting 00:03:0D was manufactured by or for Uniwill Computer Corp..