Who owns MAC prefix 1C9492?

1C9492 is registered to RUAG Schweiz AG in the IEEE MA-L registry.

What devices use 1C9492?

Any network device with a MAC address starting 1C:94:92 was manufactured by or for RUAG Schweiz AG.

MA-L · OUI prefix

RUAG Schweiz AG

Any MAC address starting 1C:94:92 is registered to RUAG Schweiz AG in CH.

OUI prefix	1C9492
Vendor	RUAG Schweiz AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	1C:94:92:00:00:00

What this means

The IEEE assigned the MA-L block 1C9492 to RUAG Schweiz 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 1C:94:92, it is RUAG Schweiz AG hardware.

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