What this means
The IEEE assigned the MA-L block FC4463 to Universal Audio, Inc. 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 FC:44:63, it is Universal Audio, Inc hardware.
Frequently Asked Questions
Who owns MAC prefix FC4463?
FC4463 is registered to Universal Audio, Inc 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. Universal Audio, Inc's block covers 16,777,216 addresses.
What devices use FC4463?
Any network device with a MAC address starting FC:44:63 was manufactured by or for Universal Audio, Inc.