What devices use C47C8DE?

Any network device with a MAC address starting C4:7C:8D:E was manufactured by or for Labor Strauss Sicherungsanlagenbau GmbH.

MA-M · OUI prefix

Labor Strauss Sicherungsanlagenbau GmbH

Q: Who owns MAC prefix C47C8DE?

C47C8DE is registered to Labor Strauss Sicherungsanlagenbau GmbH in the IEEE MA-M registry.

Any MAC address starting C4:7C:8D:E is registered to Labor Strauss Sicherungsanlagenbau GmbH in AT.

OUI prefix	C47C8DE
Vendor	Labor Strauss Sicherungsanlagenbau GmbH
Registry	MA-M (28-bit, medium block)
Country	AT
Example MAC	C4:7C:8D:E:00:00:00

What this means

The IEEE assigned the MA-M block C47C8DE to Labor Strauss Sicherungsanlagenbau 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 C4:7C:8D:E, it is Labor Strauss Sicherungsanlagenbau GmbH hardware.

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