What this means
The IEEE assigned the MA-L block 001FC0 to Control Express Finland Oy. 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 00:1F:C0, it is Control Express Finland Oy hardware.
Frequently Asked Questions
Who owns MAC prefix 001FC0?
001FC0 is registered to Control Express Finland Oy 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. Control Express Finland Oy's block covers 16,777,216 addresses.
What devices use 001FC0?
Any network device with a MAC address starting 00:1F:C0 was manufactured by or for Control Express Finland Oy.