What this means
The IEEE assigned the MA-L block ECEA03 to DARFON LIGHTING CORP. 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 EC:EA:03, it is DARFON LIGHTING CORP hardware.
Frequently Asked Questions
Who owns MAC prefix ECEA03?
ECEA03 is registered to DARFON LIGHTING CORP 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. DARFON LIGHTING CORP's block covers 16,777,216 addresses.
What devices use ECEA03?
Any network device with a MAC address starting EC:EA:03 was manufactured by or for DARFON LIGHTING CORP.