What this means
The IEEE assigned the MA-M block 7050E74 to Quantumdoor Technologies, 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 70:50:E7:4, it is Quantumdoor Technologies, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 7050E74?
7050E74 is registered to Quantumdoor Technologies, 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. Quantumdoor Technologies, Inc.'s block covers 1,048,576 addresses.
What devices use 7050E74?
Any network device with a MAC address starting 70:50:E7:4 was manufactured by or for Quantumdoor Technologies, Inc..