What this means
The IEEE assigned the MA-L block F48E09 to Nokia 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 F4:8E:09, it is Nokia Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix F48E09?
F48E09 is registered to Nokia 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. Nokia Corporation's block covers 16,777,216 addresses.
What devices use F48E09?
Any network device with a MAC address starting F4:8E:09 was manufactured by or for Nokia Corporation.