Who owns MAC prefix DC3350?

DC3350 is registered to TechSAT GmbH in the IEEE MA-L registry.

What devices use DC3350?

Any network device with a MAC address starting DC:33:50 was manufactured by or for TechSAT GmbH.

MA-L · OUI prefix

TechSAT GmbH

Any MAC address starting DC:33:50 is registered to TechSAT GmbH in DE.

OUI prefix	DC3350
Vendor	TechSAT GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	DC:33:50:00:00:00

What this means

The IEEE assigned the MA-L block DC3350 to TechSAT 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 DC:33:50, it is TechSAT GmbH hardware.

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