What this means
The IEEE assigned the MA-L block C0E54E to ARIES Embedded GmbH. 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 C0:E5:4E, it is ARIES Embedded GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix C0E54E?
C0E54E is registered to ARIES Embedded GmbH 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. ARIES Embedded GmbH's block covers 16,777,216 addresses.
What devices use C0E54E?
Any network device with a MAC address starting C0:E5:4E was manufactured by or for ARIES Embedded GmbH.