Who owns MAC prefix 400AE7?

400AE7 is registered to BSH Hausgeräte GmbH in the IEEE MA-L registry.

What devices use 400AE7?

Any network device with a MAC address starting 40:0A:E7 was manufactured by or for BSH Hausgeräte GmbH.

MA-L · OUI prefix

BSH Hausgeräte GmbH

Any MAC address starting 40:0A:E7 is registered to BSH Hausgeräte GmbH in DE.

OUI prefix	400AE7
Vendor	BSH Hausgeräte GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	40:0A:E7:00:00:00

What this means

The IEEE assigned the MA-L block 400AE7 to BSH Hausgeräte 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 40:0A:E7, it is BSH Hausgeräte GmbH hardware.

Other BSH Hausgeräte GmbH prefixes

BSH Hausgeräte GmbH holds 7 registered blocks in total.

38B4D3 68A40E 745D43 942770 C8D778 E467A6

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