What this means
The IEEE assigned the MA-L block 00304C to APPIAN COMMUNICATIONS, INC.. 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 00:30:4C, it is APPIAN COMMUNICATIONS, INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 00304C?
00304C is registered to APPIAN COMMUNICATIONS, INC. 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. APPIAN COMMUNICATIONS, INC.'s block covers 16,777,216 addresses.
What devices use 00304C?
Any network device with a MAC address starting 00:30:4C was manufactured by or for APPIAN COMMUNICATIONS, INC..