Who owns MAC prefix A43EA0?

A43EA0 is registered to iComm HK LIMITED in the IEEE MA-L registry.

What devices use A43EA0?

Any network device with a MAC address starting A4:3E:A0 was manufactured by or for iComm HK LIMITED.

MA-L · OUI prefix

iComm HK LIMITED

Any MAC address starting A4:3E:A0 is registered to iComm HK LIMITED in HK.

OUI prefix	A43EA0
Vendor	iComm HK LIMITED
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	A4:3E:A0:00:00:00

What this means

The IEEE assigned the MA-L block A43EA0 to iComm HK LIMITED. 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 A4:3E:A0, it is iComm HK LIMITED hardware.

Other iComm HK LIMITED prefixes

iComm HK LIMITED holds 3 registered blocks in total.

3CCF5B 580454

Look up another MAC