Who owns MAC prefix 001C6A?

001C6A is registered to Weiss Engineering Ltd. in the IEEE MA-L registry.

What devices use 001C6A?

Any network device with a MAC address starting 00:1C:6A was manufactured by or for Weiss Engineering Ltd..

MA-L · OUI prefix

Weiss Engineering Ltd.

Any MAC address starting 00:1C:6A is registered to Weiss Engineering Ltd. in CH.

OUI prefix	001C6A
Vendor	Weiss Engineering Ltd.
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	00:1C:6A:00:00:00

What this means

The IEEE assigned the MA-L block 001C6A to Weiss Engineering Ltd.. 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 00:1C:6A, it is Weiss Engineering Ltd. hardware.

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