What this means
The IEEE assigned the MA-L block 00054A to Ario Data Networks, 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 00:05:4A, it is Ario Data Networks, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 00054A?
00054A is registered to Ario Data Networks, 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. Ario Data Networks, Inc.'s block covers 16,777,216 addresses.
What devices use 00054A?
Any network device with a MAC address starting 00:05:4A was manufactured by or for Ario Data Networks, Inc..