What this means
The IEEE assigned the MA-L block 5CF50D to Institute of microelectronic applications. 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 5C:F5:0D, it is Institute of microelectronic applications hardware.
Frequently Asked Questions
Who owns MAC prefix 5CF50D?
5CF50D is registered to Institute of microelectronic applications 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. Institute of microelectronic applications's block covers 16,777,216 addresses.
What devices use 5CF50D?
Any network device with a MAC address starting 5C:F5:0D was manufactured by or for Institute of microelectronic applications.