Who owns MAC prefix 8C1F649FE?

8C1F649FE is registered to Metroval Controle de Fluidos Ltda in the IEEE MA-S registry.

What devices use 8C1F649FE?

Any network device with a MAC address starting 8C:1F:64:9F:E was manufactured by or for Metroval Controle de Fluidos Ltda.

MA-S · OUI prefix

Metroval Controle de Fluidos Ltda

Any MAC address starting 8C:1F:64:9F:E is registered to Metroval Controle de Fluidos Ltda in BR.

OUI prefix	8C1F649FE
Vendor	Metroval Controle de Fluidos Ltda
Registry	MA-S (36-bit, small block)
Country	BR
Example MAC	8C:1F:64:9F:E:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F649FE to Metroval Controle de Fluidos Ltda. 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 8C:1F:64:9F:E, it is Metroval Controle de Fluidos Ltda hardware.

Look up another MAC