What devices use 2891D0?

Any network device with a MAC address starting 28:91:D0 was manufactured by or for Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH.

MA-L · OUI prefix

Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH

Q: Who owns MAC prefix 2891D0?

2891D0 is registered to Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH in the IEEE MA-L registry.

Any MAC address starting 28:91:D0 is registered to Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH in DE.

OUI prefix	2891D0
Vendor	Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	28:91:D0:00:00:00

What this means

The IEEE assigned the MA-L block 2891D0 to Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH. 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 28:91:D0, it is Stage Tec Entwicklungsgesellschaft für professionelle Audiotechnik mbH hardware.

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