What this means
The IEEE assigned the MA-L block 0015EE to Omnex Control Systems. 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 00:15:EE, it is Omnex Control Systems hardware.
Frequently Asked Questions
Who owns MAC prefix 0015EE?
0015EE is registered to Omnex Control Systems 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. Omnex Control Systems's block covers 16,777,216 addresses.
What devices use 0015EE?
Any network device with a MAC address starting 00:15:EE was manufactured by or for Omnex Control Systems.