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.
Frequently Asked Questions
Who owns MAC prefix 006A5EE?
006A5EE is registered to Oppermann Regelgeräte GmbH in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Oppermann Regelgeräte GmbH's block covers 1,048,576 addresses.
What devices use 006A5EE?
Any network device with a MAC address starting 00:6A:5E:E was manufactured by or for Oppermann Regelgeräte GmbH.