What this means
The IEEE assigned the MA-L block 408A9A to TITENG 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 40:8A:9A, it is TITENG CO., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 408A9A?
408A9A is registered to TITENG 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. TITENG CO., Ltd.'s block covers 16,777,216 addresses.
What devices use 408A9A?
Any network device with a MAC address starting 40:8A:9A was manufactured by or for TITENG CO., Ltd..