Who owns MAC prefix 00146F?

00146F is registered to Kohler Co in the IEEE MA-L registry.

What devices use 00146F?

Any network device with a MAC address starting 00:14:6F was manufactured by or for Kohler Co.

MA-L · OUI prefix

Kohler Co

Any MAC address starting 00:14:6F is registered to Kohler Co in US.

OUI prefix	00146F
Vendor	Kohler Co
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:14:6F:00:00:00

What this means

The IEEE assigned the MA-L block 00146F to Kohler Co. 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 00:14:6F, it is Kohler Co hardware.

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