What this means
The IEEE assigned the MA-M block F01204C to FairPhone B.V.. 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 F0:12:04:C, it is FairPhone B.V. hardware.
Frequently Asked Questions
Who owns MAC prefix F01204C?
F01204C is registered to FairPhone B.V. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. FairPhone B.V.'s block covers 1,048,576 addresses.
What devices use F01204C?
Any network device with a MAC address starting F0:12:04:C was manufactured by or for FairPhone B.V..