What this means
The IEEE assigned the MA-L block 14DCE2 to THALES AVS France. 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 14:DC:E2, it is THALES AVS France hardware.
Frequently Asked Questions
Who owns MAC prefix 14DCE2?
14DCE2 is registered to THALES AVS France 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. THALES AVS France's block covers 16,777,216 addresses.
What devices use 14DCE2?
Any network device with a MAC address starting 14:DC:E2 was manufactured by or for THALES AVS France.