What this means
The IEEE assigned the MA-L block 04FEA1 to Fihonest communication 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 04:FE:A1, it is Fihonest communication co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 04FEA1?
04FEA1 is registered to Fihonest communication 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. Fihonest communication co.,Ltd's block covers 16,777,216 addresses.
What devices use 04FEA1?
Any network device with a MAC address starting 04:FE:A1 was manufactured by or for Fihonest communication co.,Ltd.