What this means
The IEEE assigned the MA-L block FC3357 to KAGA FEI Co., 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:33:57, it is KAGA FEI Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix FC3357?
FC3357 is registered to KAGA FEI Co., 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. KAGA FEI Co., Ltd.'s block covers 16,777,216 addresses.
What devices use FC3357?
Any network device with a MAC address starting FC:33:57 was manufactured by or for KAGA FEI Co., Ltd..