What this means
The IEEE assigned the MA-L block 54115F to Atamo Pty 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 54:11:5F, it is Atamo Pty Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 54115F?
54115F is registered to Atamo Pty 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. Atamo Pty Ltd's block covers 16,777,216 addresses.
What devices use 54115F?
Any network device with a MAC address starting 54:11:5F was manufactured by or for Atamo Pty Ltd.