What this means
The IEEE assigned the MA-L block 58E476 to CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN 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 58:E4:76, it is CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 58E476?
58E476 is registered to CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN 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. CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN CO.,LTD's block covers 16,777,216 addresses.
What devices use 58E476?
Any network device with a MAC address starting 58:E4:76 was manufactured by or for CENTRON COMMUNICATIONS TECHNOLOGIES FUJIAN CO.,LTD.