Who owns MAC prefix 3805250?

3805250 is registered to Groeneveld-BEKA GmbH in the IEEE MA-M registry.

What devices use 3805250?

Any network device with a MAC address starting 38:05:25:0 was manufactured by or for Groeneveld-BEKA GmbH.

MA-M · OUI prefix

Groeneveld-BEKA GmbH

Any MAC address starting 38:05:25:0 is registered to Groeneveld-BEKA GmbH in DE.

OUI prefix	3805250
Vendor	Groeneveld-BEKA GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	38:05:25:0:00:00:00

What this means

The IEEE assigned the MA-M block 3805250 to Groeneveld-BEKA 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 38:05:25:0, it is Groeneveld-BEKA GmbH hardware.

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