Who owns MAC prefix 687924?

687924 is registered to ELS-GmbH & Co. KG in the IEEE MA-L registry.

What devices use 687924?

Any network device with a MAC address starting 68:79:24 was manufactured by or for ELS-GmbH & Co. KG.

MA-L · OUI prefix

ELS-GmbH & Co. KG

Any MAC address starting 68:79:24 is registered to ELS-GmbH & Co. KG in DE.

OUI prefix	687924
Vendor	ELS-GmbH & Co. KG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	68:79:24:00:00:00

What this means

The IEEE assigned the MA-L block 687924 to ELS-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 68:79:24, it is ELS-GmbH & Co. KG hardware.

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