Who owns MAC prefix 90D92C?

90D92C is registered to HUG-WITSCHI AG in the IEEE MA-L registry.

What devices use 90D92C?

Any network device with a MAC address starting 90:D9:2C was manufactured by or for HUG-WITSCHI AG.

MA-L · OUI prefix

HUG-WITSCHI AG

Any MAC address starting 90:D9:2C is registered to HUG-WITSCHI AG in CH.

OUI prefix	90D92C
Vendor	HUG-WITSCHI AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	90:D9:2C:00:00:00

What this means

The IEEE assigned the MA-L block 90D92C to HUG-WITSCHI 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 90:D9:2C, it is HUG-WITSCHI AG hardware.

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