What this means
The IEEE assigned the MA-M block 006A5E7 to Jiangsu Alstom NUG Propulsion System 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 00:6A:5E:7, it is Jiangsu Alstom NUG Propulsion System Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 006A5E7?
006A5E7 is registered to Jiangsu Alstom NUG Propulsion System 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. Jiangsu Alstom NUG Propulsion System Co., Ltd's block covers 1,048,576 addresses.
What devices use 006A5E7?
Any network device with a MAC address starting 00:6A:5E:7 was manufactured by or for Jiangsu Alstom NUG Propulsion System Co., Ltd.