Who owns MAC prefix 9092B4?

9092B4 is registered to Diehl BGT Defence GmbH & Co. KG in the IEEE MA-L registry.

What devices use 9092B4?

Any network device with a MAC address starting 90:92:B4 was manufactured by or for Diehl BGT Defence GmbH & Co. KG.

MA-L · OUI prefix

Diehl BGT Defence GmbH & Co. KG

Any MAC address starting 90:92:B4 is registered to Diehl BGT Defence GmbH & Co. KG in DE.

OUI prefix	9092B4
Vendor	Diehl BGT Defence GmbH & Co. KG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	90:92:B4:00:00:00

What this means

The IEEE assigned the MA-L block 9092B4 to Diehl BGT Defence GmbH & Co. KG. 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 90:92:B4, it is Diehl BGT Defence GmbH & Co. KG hardware.

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