Who owns MAC prefix BCDFE13?

BCDFE13 is registered to System Industrie Electronic GmbH in the IEEE MA-M registry.

What devices use BCDFE13?

Any network device with a MAC address starting BC:DF:E1:3 was manufactured by or for System Industrie Electronic GmbH.

MA-M · OUI prefix

System Industrie Electronic GmbH

Any MAC address starting BC:DF:E1:3 is registered to System Industrie Electronic GmbH in AT.

OUI prefix	BCDFE13
Vendor	System Industrie Electronic GmbH
Registry	MA-M (28-bit, medium block)
Country	AT
Example MAC	BC:DF:E1:3:00:00:00

What this means

The IEEE assigned the MA-M block BCDFE13 to System Industrie Electronic 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 BC:DF:E1:3, it is System Industrie Electronic GmbH hardware.

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