What this means
The IEEE assigned the MA-L block 7452CE to Hengtai Intelligent Technology (Zhongshan) 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 74:52:CE, it is Hengtai Intelligent Technology (Zhongshan) Co., LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 7452CE?
7452CE is registered to Hengtai Intelligent Technology (Zhongshan) 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. Hengtai Intelligent Technology (Zhongshan) Co., LTD's block covers 16,777,216 addresses.
What devices use 7452CE?
Any network device with a MAC address starting 74:52:CE was manufactured by or for Hengtai Intelligent Technology (Zhongshan) Co., LTD.