Who owns MAC prefix 5C864A?

5C864A is registered to Secret Labs LLC in the IEEE MA-L registry.

What devices use 5C864A?

Any network device with a MAC address starting 5C:86:4A was manufactured by or for Secret Labs LLC.

MA-L · OUI prefix

Secret Labs LLC

Any MAC address starting 5C:86:4A is registered to Secret Labs LLC in US.

OUI prefix	5C864A
Vendor	Secret Labs LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	5C:86:4A:00:00:00

What this means

The IEEE assigned the MA-L block 5C864A to Secret Labs LLC. 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:86:4A, it is Secret Labs LLC hardware.

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