Who owns MAC prefix F023B90?

F023B90 is registered to Aquametro AG in the IEEE MA-M registry.

What devices use F023B90?

Any network device with a MAC address starting F0:23:B9:0 was manufactured by or for Aquametro AG.

MA-M · OUI prefix

Aquametro AG

Any MAC address starting F0:23:B9:0 is registered to Aquametro AG in CH.

OUI prefix	F023B90
Vendor	Aquametro AG
Registry	MA-M (28-bit, medium block)
Country	CH
Example MAC	F0:23:B9:0:00:00:00

What this means

The IEEE assigned the MA-M block F023B90 to Aquametro AG. 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 F0:23:B9:0, it is Aquametro AG hardware.

Look up another MAC