SHENZHEN CARSAFE TECHNOLOGY DEVELOPMENT CO.,LTD - MAC Prefix 1054D27 (MA-M)

What this means

The IEEE assigned the MA-M block 1054D27 to SHENZHEN CARSAFE TECHNOLOGY DEVELOPMENT 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 10:54:D2:7, it is SHENZHEN CARSAFE TECHNOLOGY DEVELOPMENT CO.,LTD hardware.

Frequently Asked Questions

Who owns MAC prefix 1054D27?

1054D27 is registered to SHENZHEN CARSAFE TECHNOLOGY DEVELOPMENT 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 CARSAFE TECHNOLOGY DEVELOPMENT CO.,LTD's block covers 1,048,576 addresses.

What devices use 1054D27?

Any network device with a MAC address starting 10:54:D2:7 was manufactured by or for SHENZHEN CARSAFE TECHNOLOGY DEVELOPMENT CO.,LTD.

OUI prefix	1054D27
Vendor	SHENZHEN CARSAFE TECHNOLOGY DEVELOPMENT CO.,LTD
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	CN
Other blocks by this vendor	1 total
Example MAC	10:54:D2:7:00:00:00