Who owns MAC prefix CC4F5C6?

CC4F5C6 is registered to Watertech S.p.A. in the IEEE MA-M registry.

What devices use CC4F5C6?

Any network device with a MAC address starting CC:4F:5C:6 was manufactured by or for Watertech S.p.A..

MA-M · OUI prefix

Watertech S.p.A.

Any MAC address starting CC:4F:5C:6 is registered to Watertech S.p.A. in IT.

OUI prefix	CC4F5C6
Vendor	Watertech S.p.A.
Registry	MA-M (28-bit, medium block)
Country	IT
Example MAC	CC:4F:5C:6:00:00:00

What this means

The IEEE assigned the MA-M block CC4F5C6 to Watertech S.p.A.. 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 CC:4F:5C:6, it is Watertech S.p.A. hardware.

Look up another MAC