Who owns MAC prefix 6CE4CE?

6CE4CE is registered to Villiger Security Solutions AG in the IEEE MA-L registry.

What devices use 6CE4CE?

Any network device with a MAC address starting 6C:E4:CE was manufactured by or for Villiger Security Solutions AG.

MA-L · OUI prefix

Villiger Security Solutions AG

Any MAC address starting 6C:E4:CE is registered to Villiger Security Solutions AG in CH.

OUI prefix	6CE4CE
Vendor	Villiger Security Solutions AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	6C:E4:CE:00:00:00

What this means

The IEEE assigned the MA-L block 6CE4CE to Villiger Security Solutions AG. 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 6C:E4:CE, it is Villiger Security Solutions AG hardware.

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