What this means
The IEEE assigned the MA-M block 1874E2C to NextGen RF Design, 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 18:74:E2:C, it is NextGen RF Design, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 1874E2C?
1874E2C is registered to NextGen RF Design, 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. NextGen RF Design, Inc.'s block covers 1,048,576 addresses.
What devices use 1874E2C?
Any network device with a MAC address starting 18:74:E2:C was manufactured by or for NextGen RF Design, Inc..