What this means
The IEEE assigned the MA-L block B01266 to Futaba-Kikaku. 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 B0:12:66, it is Futaba-Kikaku hardware.
Frequently Asked Questions
Who owns MAC prefix B01266?
B01266 is registered to Futaba-Kikaku 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. Futaba-Kikaku's block covers 16,777,216 addresses.
What devices use B01266?
Any network device with a MAC address starting B0:12:66 was manufactured by or for Futaba-Kikaku.