What this means
The IEEE assigned the MA-L block 502A7E to Smart electronic 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 50:2A:7E, it is Smart electronic GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 502A7E?
502A7E is registered to Smart electronic 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. Smart electronic GmbH's block covers 16,777,216 addresses.
What devices use 502A7E?
Any network device with a MAC address starting 50:2A:7E was manufactured by or for Smart electronic GmbH.