Jiangsu Zhonganzhixin Communication Technology Co. - MAC Prefix 58208AC (MA-M)

What this means

The IEEE assigned the MA-M block 58208AC to Jiangsu Zhonganzhixin Communication Technology Co.. 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 58:20:8A:C, it is Jiangsu Zhonganzhixin Communication Technology Co. hardware.

Frequently Asked Questions

Who owns MAC prefix 58208AC?

58208AC is registered to Jiangsu Zhonganzhixin Communication Technology Co. 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. Jiangsu Zhonganzhixin Communication Technology Co.'s block covers 1,048,576 addresses.

What devices use 58208AC?

Any network device with a MAC address starting 58:20:8A:C was manufactured by or for Jiangsu Zhonganzhixin Communication Technology Co..

OUI prefix	58208AC
Vendor	Jiangsu Zhonganzhixin Communication Technology Co.
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	CN
Other blocks by this vendor	1 total
Example MAC	58:20:8A:C:00:00:00