What this means
The IEEE assigned the MA-L block D4482D to Shenzhen Deejoy Lighting Technology 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 D4:48:2D, it is Shenzhen Deejoy Lighting Technology Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix D4482D?
D4482D is registered to Shenzhen Deejoy Lighting Technology 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. Shenzhen Deejoy Lighting Technology Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use D4482D?
Any network device with a MAC address starting D4:48:2D was manufactured by or for Shenzhen Deejoy Lighting Technology Co.,Ltd..