What this means
The IEEE assigned the MA-L block FCA9B0 to MIARTECH (SHANGHAI),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:A9:B0, it is MIARTECH (SHANGHAI),INC. hardware.
Frequently Asked Questions
Who owns MAC prefix FCA9B0?
FCA9B0 is registered to MIARTECH (SHANGHAI),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. MIARTECH (SHANGHAI),INC.'s block covers 16,777,216 addresses.
What devices use FCA9B0?
Any network device with a MAC address starting FC:A9:B0 was manufactured by or for MIARTECH (SHANGHAI),INC..