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.

MA-L · OUI prefix

Optek Digital Technology company limited

Q: Who owns MAC prefix 949F3F?

949F3F is registered to Optek Digital Technology company limited in the IEEE MA-L registry.

Any MAC address starting 94:9F:3F is registered to Optek Digital Technology company limited in CN.

OUI prefix	949F3F
Vendor	Optek Digital Technology company limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	94:9F:3F:00:00:00

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.

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