What this means
The IEEE assigned the MA-M block 8C51093 to SHENZHEN LDROBOT 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 8C:51:09:3, it is SHENZHEN LDROBOT CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 8C51093?
8C51093 is registered to SHENZHEN LDROBOT 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. SHENZHEN LDROBOT CO., LTD.'s block covers 1,048,576 addresses.
What devices use 8C51093?
Any network device with a MAC address starting 8C:51:09:3 was manufactured by or for SHENZHEN LDROBOT CO., LTD..