Who owns MAC prefix 001C6F?

001C6F is registered to Emfit Ltd in the IEEE MA-L registry.

What devices use 001C6F?

Any network device with a MAC address starting 00:1C:6F was manufactured by or for Emfit Ltd.

MA-L · OUI prefix

Emfit Ltd

Any MAC address starting 00:1C:6F is registered to Emfit Ltd in FI.

OUI prefix	001C6F
Vendor	Emfit Ltd
Registry	MA-L (24-bit, large block)
Country	FI
Example MAC	00:1C:6F:00:00:00

What this means

The IEEE assigned the MA-L block 001C6F to Emfit Ltd. 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 00:1C:6F, it is Emfit Ltd hardware.

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