What this means
The IEEE assigned the MA-L block 949F3F to Optek Digital Technology company limited. 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 94:9F:3F, it is Optek Digital Technology company limited hardware.
Frequently Asked Questions
Who owns MAC prefix 949F3F?
949F3F is registered to Optek Digital Technology company limited 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. Optek Digital Technology company limited's block covers 16,777,216 addresses.
What devices use 949F3F?
Any network device with a MAC address starting 94:9F:3F was manufactured by or for Optek Digital Technology company limited.