Who owns MAC prefix 1841FE?

1841FE is registered to KATIM L.L.C in the IEEE MA-L registry.

What devices use 1841FE?

Any network device with a MAC address starting 18:41:FE was manufactured by or for KATIM L.L.C.

MA-L · OUI prefix

KATIM L.L.C

Any MAC address starting 18:41:FE is registered to KATIM L.L.C in FI.

OUI prefix	1841FE
Vendor	KATIM L.L.C
Registry	MA-L (24-bit, large block)
Country	FI
Example MAC	18:41:FE:00:00:00

What this means

The IEEE assigned the MA-L block 1841FE to KATIM L.L.C. 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 18:41:FE, it is KATIM L.L.C hardware.

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