Who owns MAC prefix 18AF9F?

18AF9F is registered to DIGITRONIC Automationsanlagen GmbH in the IEEE MA-L registry.

What devices use 18AF9F?

Any network device with a MAC address starting 18:AF:9F was manufactured by or for DIGITRONIC Automationsanlagen GmbH.

MA-L · OUI prefix

DIGITRONIC Automationsanlagen GmbH

Any MAC address starting 18:AF:9F is registered to DIGITRONIC Automationsanlagen GmbH in DE.

OUI prefix	18AF9F
Vendor	DIGITRONIC Automationsanlagen GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	18:AF:9F:00:00:00

What this means

The IEEE assigned the MA-L block 18AF9F to DIGITRONIC Automationsanlagen 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 18:AF:9F, it is DIGITRONIC Automationsanlagen GmbH hardware.

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