Who owns MAC prefix 8C2F39?

8C2F39 is registered to IBA Dosimetry GmbH in the IEEE MA-L registry.

What devices use 8C2F39?

Any network device with a MAC address starting 8C:2F:39 was manufactured by or for IBA Dosimetry GmbH.

MA-L · OUI prefix

IBA Dosimetry GmbH

Any MAC address starting 8C:2F:39 is registered to IBA Dosimetry GmbH in DE.

OUI prefix	8C2F39
Vendor	IBA Dosimetry GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	8C:2F:39:00:00:00

What this means

The IEEE assigned the MA-L block 8C2F39 to IBA Dosimetry 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 8C:2F:39, it is IBA Dosimetry GmbH hardware.

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