What this means
The IEEE assigned the MA-L block 08004D to CORVUS SYSTEMS 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 08:00:4D, it is CORVUS SYSTEMS INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 08004D?
08004D is registered to CORVUS SYSTEMS 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. CORVUS SYSTEMS INC.'s block covers 16,777,216 addresses.
What devices use 08004D?
Any network device with a MAC address starting 08:00:4D was manufactured by or for CORVUS SYSTEMS INC..