What this means
The IEEE assigned the MA-L block 84BA3B to CANON INC.. 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 84:BA:3B, it is CANON INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 84BA3B?
84BA3B is registered to CANON INC. 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. CANON INC.'s block covers 16,777,216 addresses.
What devices use 84BA3B?
Any network device with a MAC address starting 84:BA:3B was manufactured by or for CANON INC..