What this means
The IEEE assigned the MA-M block 58FCDB2 to Beseye Cloud Security 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:FC:DB:2, it is Beseye Cloud Security Co. Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 58FCDB2?
58FCDB2 is registered to Beseye Cloud Security Co. Ltd. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Beseye Cloud Security Co. Ltd.'s block covers 1,048,576 addresses.
What devices use 58FCDB2?
Any network device with a MAC address starting 58:FC:DB:2 was manufactured by or for Beseye Cloud Security Co. Ltd..