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.
Frequently Asked Questions
Who owns MAC prefix DC3350?
DC3350 is registered to TechSAT GmbH in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. TechSAT GmbH's block covers 16,777,216 addresses.
What devices use DC3350?
Any network device with a MAC address starting DC:33:50 was manufactured by or for TechSAT GmbH.