Who owns MAC prefix 8C1F6432E?

8C1F6432E is registered to Trineo Systems Sp. z o.o. in the IEEE MA-S registry.

What devices use 8C1F6432E?

Any network device with a MAC address starting 8C:1F:64:32:E was manufactured by or for Trineo Systems Sp. z o.o..

MA-S · OUI prefix

Trineo Systems Sp. z o.o.

Any MAC address starting 8C:1F:64:32:E is registered to Trineo Systems Sp. z o.o. in PL.

OUI prefix	8C1F6432E
Vendor	Trineo Systems Sp. z o.o.
Registry	MA-S (36-bit, small block)
Country	PL
Example MAC	8C:1F:64:32:E:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F6432E to Trineo Systems Sp. z o.o.. 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:64:32:E, it is Trineo Systems Sp. z o.o. hardware.

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