What devices use F09A51?

Any network device with a MAC address starting F0:9A:51 was manufactured by or for Shanghai Viroyal Electronic Technology Company Limited.

MA-L · OUI prefix

Shanghai Viroyal Electronic Technology Company Limited

Q: Who owns MAC prefix F09A51?

F09A51 is registered to Shanghai Viroyal Electronic Technology Company Limited in the IEEE MA-L registry.

Any MAC address starting F0:9A:51 is registered to Shanghai Viroyal Electronic Technology Company Limited in CN.

OUI prefix	F09A51
Vendor	Shanghai Viroyal Electronic Technology Company Limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F0:9A:51:00:00:00

What this means

The IEEE assigned the MA-L block F09A51 to Shanghai Viroyal Electronic 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 F0:9A:51, it is Shanghai Viroyal Electronic Technology Company Limited hardware.

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