What this means
The IEEE assigned the MA-L block 080074 to CASIO COMPUTER 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 08:00:74, it is CASIO COMPUTER CO. LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 080074?
080074 is registered to CASIO COMPUTER 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. CASIO COMPUTER CO. LTD.'s block covers 16,777,216 addresses.
What devices use 080074?
Any network device with a MAC address starting 08:00:74 was manufactured by or for CASIO COMPUTER CO. LTD..