What this means
The IEEE assigned the MA-L block DCDE4F to Gionee Communication Equipment Co Ltd. 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 DC:DE:4F, it is Gionee Communication Equipment Co Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix DCDE4F?
DCDE4F is registered to Gionee Communication Equipment Co Ltd 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. Gionee Communication Equipment Co Ltd's block covers 16,777,216 addresses.
What devices use DCDE4F?
Any network device with a MAC address starting DC:DE:4F was manufactured by or for Gionee Communication Equipment Co Ltd.