What this means
The IEEE assigned the MA-M block F469D53 to ITS 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 F4:69:D5:3, it is ITS Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F469D53?
F469D53 is registered to ITS 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. ITS Co., Ltd.'s block covers 1,048,576 addresses.
What devices use F469D53?
Any network device with a MAC address starting F4:69:D5:3 was manufactured by or for ITS Co., Ltd..