Who owns MAC prefix 18C3F41?

18C3F41 is registered to Enertex Bayern GmbH in the IEEE MA-M registry.

What devices use 18C3F41?

Any network device with a MAC address starting 18:C3:F4:1 was manufactured by or for Enertex Bayern GmbH.

MA-M · OUI prefix

Enertex Bayern GmbH

Any MAC address starting 18:C3:F4:1 is registered to Enertex Bayern GmbH in DE.

OUI prefix	18C3F41
Vendor	Enertex Bayern GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	18:C3:F4:1:00:00:00

What this means

The IEEE assigned the MA-M block 18C3F41 to Enertex Bayern GmbH. 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:C3:F4:1, it is Enertex Bayern GmbH hardware.

Other Enertex Bayern GmbH prefixes

Enertex Bayern GmbH holds 2 registered blocks in total.

70B3D5DC8

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