What this means
The IEEE assigned the MA-M block 2085933 to UNILUMIN GROUP 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 20:85:93:3, it is UNILUMIN GROUP CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 2085933?
2085933 is registered to UNILUMIN GROUP CO.,LTD in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. UNILUMIN GROUP CO.,LTD's block covers 1,048,576 addresses.
What devices use 2085933?
Any network device with a MAC address starting 20:85:93:3 was manufactured by or for UNILUMIN GROUP CO.,LTD.