What this means
The IEEE assigned the MA-M block D461371 to Shenzhen smart-core 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 D4:61:37:1, it is Shenzhen smart-core technology co.,ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix D461371?
D461371 is registered to Shenzhen smart-core technology 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 smart-core technology co.,ltd.'s block covers 1,048,576 addresses.
What devices use D461371?
Any network device with a MAC address starting D4:61:37:1 was manufactured by or for Shenzhen smart-core technology co.,ltd..