What this means
The IEEE assigned the MA-L block 0CAF5A to GENUS POWER INFRASTRUCTURES LIMITED. 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 0C:AF:5A, it is GENUS POWER INFRASTRUCTURES LIMITED hardware.
Frequently Asked Questions
Who owns MAC prefix 0CAF5A?
0CAF5A is registered to GENUS POWER INFRASTRUCTURES LIMITED 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. GENUS POWER INFRASTRUCTURES LIMITED's block covers 16,777,216 addresses.
What devices use 0CAF5A?
Any network device with a MAC address starting 0C:AF:5A was manufactured by or for GENUS POWER INFRASTRUCTURES LIMITED.