Who owns MAC prefix 8C1F644D6?

8C1F644D6 is registered to Dan Smith LLC in the IEEE MA-S registry.

What devices use 8C1F644D6?

Any network device with a MAC address starting 8C:1F:64:4D:6 was manufactured by or for Dan Smith LLC.

MA-S · OUI prefix

Dan Smith LLC

Any MAC address starting 8C:1F:64:4D:6 is registered to Dan Smith LLC in US.

OUI prefix	8C1F644D6
Vendor	Dan Smith LLC
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:4D:6:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F644D6 to Dan Smith 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 8C:1F:64:4D:6, it is Dan Smith LLC hardware.

Look up another MAC