What devices use B82ADC?

Any network device with a MAC address starting B8:2A:DC was manufactured by or for EFR Europäische Funk-Rundsteuerung GmbH.

MA-L · OUI prefix

EFR Europäische Funk-Rundsteuerung GmbH

Q: Who owns MAC prefix B82ADC?

B82ADC is registered to EFR Europäische Funk-Rundsteuerung GmbH in the IEEE MA-L registry.

Any MAC address starting B8:2A:DC is registered to EFR Europäische Funk-Rundsteuerung GmbH in DE.

OUI prefix	B82ADC
Vendor	EFR Europäische Funk-Rundsteuerung GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	B8:2A:DC:00:00:00

What this means

The IEEE assigned the MA-L block B82ADC to EFR Europäische Funk-Rundsteuerung 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 B8:2A:DC, it is EFR Europäische Funk-Rundsteuerung GmbH hardware.

Look up another MAC