What this means
The IEEE assigned the MA-L block 005077 to PROLIFIC TECHNOLOGY, INC.. 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 00:50:77, it is PROLIFIC TECHNOLOGY, INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 005077?
005077 is registered to PROLIFIC TECHNOLOGY, INC. 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. PROLIFIC TECHNOLOGY, INC.'s block covers 16,777,216 addresses.
What devices use 005077?
Any network device with a MAC address starting 00:50:77 was manufactured by or for PROLIFIC TECHNOLOGY, INC..