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.
Frequently Asked Questions
Who owns MAC prefix 30D941?
30D941 is registered to Raydium Semiconductor Corp. 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. Raydium Semiconductor Corp.'s block covers 16,777,216 addresses.
What devices use 30D941?
Any network device with a MAC address starting 30:D9:41 was manufactured by or for Raydium Semiconductor Corp..