Who owns MAC prefix 30D941?

30D941 is registered to Raydium Semiconductor Corp. in the IEEE MA-L registry.

What devices use 30D941?

Any network device with a MAC address starting 30:D9:41 was manufactured by or for Raydium Semiconductor Corp..

MA-L · OUI prefix

Raydium Semiconductor Corp.

Any MAC address starting 30:D9:41 is registered to Raydium Semiconductor Corp. in TW.

OUI prefix	30D941
Vendor	Raydium Semiconductor Corp.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	30:D9:41:00:00:00

What this means

The IEEE assigned the MA-L block 30D941 to Raydium Semiconductor Corp.. 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 30:D9:41, it is Raydium Semiconductor Corp. hardware.

Look up another MAC