What this means
The IEEE assigned the MA-M block 2C265FB to Rexgen Inc.. 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 2C:26:5F:B, it is Rexgen Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 2C265FB?
2C265FB is registered to Rexgen Inc. 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. Rexgen Inc.'s block covers 1,048,576 addresses.
What devices use 2C265FB?
Any network device with a MAC address starting 2C:26:5F:B was manufactured by or for Rexgen Inc..