What this means
The IEEE assigned the MA-L block A09A52 to Shenzhen MoreSense Technology 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 A0:9A:52, it is Shenzhen MoreSense Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix A09A52?
A09A52 is registered to Shenzhen MoreSense Technology 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. Shenzhen MoreSense Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use A09A52?
Any network device with a MAC address starting A0:9A:52 was manufactured by or for Shenzhen MoreSense Technology Co., Ltd..