What this means
The IEEE assigned the MA-L block 2442E3 to Shenzhen Ai-Thinker 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 24:42:E3, it is Shenzhen Ai-Thinker Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 2442E3?
2442E3 is registered to Shenzhen Ai-Thinker 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 Ai-Thinker Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 2442E3?
Any network device with a MAC address starting 24:42:E3 was manufactured by or for Shenzhen Ai-Thinker Technology Co.,Ltd.