What this means
The IEEE assigned the MA-L block F02745 to F-Secure Corporation. 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 F0:27:45, it is F-Secure Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix F02745?
F02745 is registered to F-Secure Corporation 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. F-Secure Corporation's block covers 16,777,216 addresses.
What devices use F02745?
Any network device with a MAC address starting F0:27:45 was manufactured by or for F-Secure Corporation.