What this means
The IEEE assigned the MA-L block F4FD2B to ZOYI Company. 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 F4:FD:2B, it is ZOYI Company hardware.
Frequently Asked Questions
Who owns MAC prefix F4FD2B?
F4FD2B is registered to ZOYI Company 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. ZOYI Company's block covers 16,777,216 addresses.
What devices use F4FD2B?
Any network device with a MAC address starting F4:FD:2B was manufactured by or for ZOYI Company.