What this means
The IEEE assigned the MA-L block FC6DD1 to APRESIA Systems, Ltd.. 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:6D:D1, it is APRESIA Systems, Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix FC6DD1?
FC6DD1 is registered to APRESIA Systems, Ltd. 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. APRESIA Systems, Ltd.'s block covers 16,777,216 addresses.
What devices use FC6DD1?
Any network device with a MAC address starting FC:6D:D1 was manufactured by or for APRESIA Systems, Ltd..