What devices use 7C6F06?

Any network device with a MAC address starting 7C:6F:06 was manufactured by or for Caterpillar Trimble Control Technologies.

MA-L · OUI prefix

Caterpillar Trimble Control Technologies

Q: Who owns MAC prefix 7C6F06?

7C6F06 is registered to Caterpillar Trimble Control Technologies in the IEEE MA-L registry.

Any MAC address starting 7C:6F:06 is registered to Caterpillar Trimble Control Technologies in US.

OUI prefix	7C6F06
Vendor	Caterpillar Trimble Control Technologies
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	7C:6F:06:00:00:00

What this means

The IEEE assigned the MA-L block 7C6F06 to Caterpillar Trimble Control Technologies. 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 7C:6F:06, it is Caterpillar Trimble Control Technologies hardware.

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