What this means
The IEEE assigned the MA-L block 00C0EC to DAUPHIN TECHNOLOGY. 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:C0:EC, it is DAUPHIN TECHNOLOGY hardware.
Frequently Asked Questions
Who owns MAC prefix 00C0EC?
00C0EC is registered to DAUPHIN TECHNOLOGY 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. DAUPHIN TECHNOLOGY's block covers 16,777,216 addresses.
What devices use 00C0EC?
Any network device with a MAC address starting 00:C0:EC was manufactured by or for DAUPHIN TECHNOLOGY.