What devices use A4ED43A?

Any network device with a MAC address starting A4:ED:43:A was manufactured by or for Guangzhou Maxfaith Communication Technology Co.,LTD..

MA-M · OUI prefix

Guangzhou Maxfaith Communication Technology Co.,LTD.

Q: Who owns MAC prefix A4ED43A?

A4ED43A is registered to Guangzhou Maxfaith Communication Technology Co.,LTD. in the IEEE MA-M registry.

Any MAC address starting A4:ED:43:A is registered to Guangzhou Maxfaith Communication Technology Co.,LTD. in CN.

OUI prefix	A4ED43A
Vendor	Guangzhou Maxfaith Communication Technology Co.,LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	A4:ED:43:A:00:00:00

What this means

The IEEE assigned the MA-M block A4ED43A to Guangzhou Maxfaith Communication 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 A4:ED:43:A, it is Guangzhou Maxfaith Communication Technology Co.,LTD. hardware.

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