What this means
The IEEE assigned the MA-M block 8002F4D to Jiangsu Vedkang Medicl Sclence and Technology 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 80:02:F4:D, it is Jiangsu Vedkang Medicl Sclence and Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 8002F4D?
8002F4D is registered to Jiangsu Vedkang Medicl Sclence and Technology 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 Vedkang Medicl Sclence and Technology Co.,Ltd's block covers 1,048,576 addresses.
What devices use 8002F4D?
Any network device with a MAC address starting 80:02:F4:D was manufactured by or for Jiangsu Vedkang Medicl Sclence and Technology Co.,Ltd.