What this means
The IEEE assigned the MA-L block 2843DC to United Memory Technology (Jiangsu) Limited. 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 28:43:DC, it is United Memory Technology (Jiangsu) Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 2843DC?
2843DC is registered to United Memory Technology (Jiangsu) Limited 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. United Memory Technology (Jiangsu) Limited's block covers 16,777,216 addresses.
What devices use 2843DC?
Any network device with a MAC address starting 28:43:DC was manufactured by or for United Memory Technology (Jiangsu) Limited.