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.
Frequently Asked Questions
Who owns MAC prefix 3805250?
3805250 is registered to Groeneveld-BEKA 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. Groeneveld-BEKA GmbH's block covers 1,048,576 addresses.
What devices use 3805250?
Any network device with a MAC address starting 38:05:25:0 was manufactured by or for Groeneveld-BEKA GmbH.