Who owns MAC prefix 9CCE22?

9CCE22 is registered to PROMED Soest GmbH in the IEEE MA-L registry.

What devices use 9CCE22?

Any network device with a MAC address starting 9C:CE:22 was manufactured by or for PROMED Soest GmbH.

MA-L · OUI prefix

PROMED Soest GmbH

Any MAC address starting 9C:CE:22 is registered to PROMED Soest GmbH in DE.

OUI prefix	9CCE22
Vendor	PROMED Soest GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	9C:CE:22:00:00:00

What this means

The IEEE assigned the MA-L block 9CCE22 to PROMED Soest 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 9C:CE:22, it is PROMED Soest GmbH hardware.

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