What this means
The IEEE assigned the MA-L block E43A6E to Shenzhen Zeroone 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 E4:3A:6E, it is Shenzhen Zeroone Technology CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix E43A6E?
E43A6E is registered to Shenzhen Zeroone Technology CO.,LTD in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Shenzhen Zeroone Technology CO.,LTD's block covers 16,777,216 addresses.
What devices use E43A6E?
Any network device with a MAC address starting E4:3A:6E was manufactured by or for Shenzhen Zeroone Technology CO.,LTD.