What this means
The IEEE assigned the MA-L block 240F5E to Shenzhen z-router 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 24:0F:5E, it is Shenzhen z-router Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 240F5E?
240F5E is registered to Shenzhen z-router 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 z-router Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use 240F5E?
Any network device with a MAC address starting 24:0F:5E was manufactured by or for Shenzhen z-router Technology Co., Ltd.