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.
Frequently Asked Questions
Who owns MAC prefix 1C9492?
1C9492 is registered to RUAG Schweiz AG in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. RUAG Schweiz AG's block covers 16,777,216 addresses.
What devices use 1C9492?
Any network device with a MAC address starting 1C:94:92 was manufactured by or for RUAG Schweiz AG.