Who owns MAC prefix 780ED1?

780ED1 is registered to TRUMPF Werkzeugmaschinen GmbH+Co.KG in the IEEE MA-L registry.

What devices use 780ED1?

Any network device with a MAC address starting 78:0E:D1 was manufactured by or for TRUMPF Werkzeugmaschinen GmbH+Co.KG.

MA-L · OUI prefix

TRUMPF Werkzeugmaschinen GmbH+Co.KG

Any MAC address starting 78:0E:D1 is registered to TRUMPF Werkzeugmaschinen GmbH+Co.KG in DE.

OUI prefix	780ED1
Vendor	TRUMPF Werkzeugmaschinen GmbH+Co.KG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	78:0E:D1:00:00:00

What this means

The IEEE assigned the MA-L block 780ED1 to TRUMPF Werkzeugmaschinen 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 78:0E:D1, it is TRUMPF Werkzeugmaschinen GmbH+Co.KG hardware.

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