What this means
The IEEE assigned the MA-L block DC4BFE to Shenzhen Belon 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 DC:4B:FE, it is Shenzhen Belon Technology CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix DC4BFE?
DC4BFE is registered to Shenzhen Belon 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 Belon Technology CO.,LTD's block covers 16,777,216 addresses.
What devices use DC4BFE?
Any network device with a MAC address starting DC:4B:FE was manufactured by or for Shenzhen Belon Technology CO.,LTD.