Who owns MAC prefix 006A5EE?

006A5EE is registered to Oppermann Regelgeräte GmbH in the IEEE MA-M registry.

What devices use 006A5EE?

Any network device with a MAC address starting 00:6A:5E:E was manufactured by or for Oppermann Regelgeräte GmbH.

MA-M · OUI prefix

Oppermann Regelgeräte GmbH

Any MAC address starting 00:6A:5E:E is registered to Oppermann Regelgeräte GmbH in DE.

OUI prefix	006A5EE
Vendor	Oppermann Regelgeräte GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	00:6A:5E:E:00:00:00

What this means

The IEEE assigned the MA-M block 006A5EE to Oppermann Regelgeräte GmbH. 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 00:6A:5E:E, it is Oppermann Regelgeräte GmbH hardware.

Look up another MAC