Who owns MAC prefix 8C1F64DBF?

8C1F64DBF is registered to Rugged Controls in the IEEE MA-S registry.

What devices use 8C1F64DBF?

Any network device with a MAC address starting 8C:1F:64:DB:F was manufactured by or for Rugged Controls.

MA-S · OUI prefix

Rugged Controls

Any MAC address starting 8C:1F:64:DB:F is registered to Rugged Controls in US.

OUI prefix	8C1F64DBF
Vendor	Rugged Controls
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:DB:F:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64DBF to Rugged Controls. 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:DB:F, it is Rugged Controls hardware.

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