What this means
The IEEE assigned the MA-L block 841A24 to UNIONMAN 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 84:1A:24, it is UNIONMAN TECHNOLOGY CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 841A24?
841A24 is registered to UNIONMAN 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. UNIONMAN TECHNOLOGY CO.,LTD's block covers 16,777,216 addresses.
What devices use 841A24?
Any network device with a MAC address starting 84:1A:24 was manufactured by or for UNIONMAN TECHNOLOGY CO.,LTD.