Who owns MAC prefix DC4A9EE?

DC4A9EE is registered to SES-imagotag Deutschland GmbH in the IEEE MA-M registry.

What devices use DC4A9EE?

Any network device with a MAC address starting DC:4A:9E:E was manufactured by or for SES-imagotag Deutschland GmbH.

MA-M · OUI prefix

SES-imagotag Deutschland GmbH

Any MAC address starting DC:4A:9E:E is registered to SES-imagotag Deutschland GmbH in DE.

OUI prefix	DC4A9EE
Vendor	SES-imagotag Deutschland GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	DC:4A:9E:E:00:00:00

What this means

The IEEE assigned the MA-M block DC4A9EE to SES-imagotag Deutschland 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 DC:4A:9E:E, it is SES-imagotag Deutschland GmbH hardware.

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