What this means
The IEEE assigned the MA-L block F02405 to OPUS High Technology 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 F0:24:05, it is OPUS High Technology Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix F02405?
F02405 is registered to OPUS High Technology 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. OPUS High Technology Corporation's block covers 16,777,216 addresses.
What devices use F02405?
Any network device with a MAC address starting F0:24:05 was manufactured by or for OPUS High Technology Corporation.