What this means
The IEEE assigned the MA-L block 507D02 to BIODIT. 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 50:7D:02, it is BIODIT hardware.
Frequently Asked Questions
Who owns MAC prefix 507D02?
507D02 is registered to BIODIT 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. BIODIT's block covers 16,777,216 addresses.
What devices use 507D02?
Any network device with a MAC address starting 50:7D:02 was manufactured by or for BIODIT.