What this means
The IEEE assigned the MA-L block 249D2A to LinkData Technology (Tianjin) 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 24:9D:2A, it is LinkData Technology (Tianjin) Co., LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 249D2A?
249D2A is registered to LinkData Technology (Tianjin) 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. LinkData Technology (Tianjin) Co., LTD's block covers 16,777,216 addresses.
What devices use 249D2A?
Any network device with a MAC address starting 24:9D:2A was manufactured by or for LinkData Technology (Tianjin) Co., LTD.