What this means
The IEEE assigned the MA-L block AC04E6 to NTX Electronics YangZhou 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 AC:04:E6, it is NTX Electronics YangZhou co.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix AC04E6?
AC04E6 is registered to NTX Electronics YangZhou 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. NTX Electronics YangZhou co.,LTD's block covers 16,777,216 addresses.
What devices use AC04E6?
Any network device with a MAC address starting AC:04:E6 was manufactured by or for NTX Electronics YangZhou co.,LTD.