What this means
The IEEE assigned the MA-L block F0AB54 to MITSUMI ELECTRIC 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 F0:AB:54, it is MITSUMI ELECTRIC CO.,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix F0AB54?
F0AB54 is registered to MITSUMI ELECTRIC 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. MITSUMI ELECTRIC CO.,LTD.'s block covers 16,777,216 addresses.
What devices use F0AB54?
Any network device with a MAC address starting F0:AB:54 was manufactured by or for MITSUMI ELECTRIC CO.,LTD..