What this means
The IEEE assigned the MA-L block 0016AC to Toho Technology Corp.. 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 00:16:AC, it is Toho Technology Corp. hardware.
Frequently Asked Questions
Who owns MAC prefix 0016AC?
0016AC is registered to Toho Technology Corp. 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. Toho Technology Corp.'s block covers 16,777,216 addresses.
What devices use 0016AC?
Any network device with a MAC address starting 00:16:AC was manufactured by or for Toho Technology Corp..