What this means
The IEEE assigned the MA-L block 00306F to SEYEON TECH. CO., LTD.. 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 00:30:6F, it is SEYEON TECH. CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 00306F?
00306F is registered to SEYEON TECH. CO., LTD. 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. SEYEON TECH. CO., LTD.'s block covers 16,777,216 addresses.
What devices use 00306F?
Any network device with a MAC address starting 00:30:6F was manufactured by or for SEYEON TECH. CO., LTD..