What this means
The IEEE assigned the MA-M block 90C682E to Shanghai HuRong Communication Technology Development 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 90:C6:82:E, it is Shanghai HuRong Communication Technology Development Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 90C682E?
90C682E is registered to Shanghai HuRong Communication Technology Development 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. Shanghai HuRong Communication Technology Development Co., Ltd.'s block covers 1,048,576 addresses.
What devices use 90C682E?
Any network device with a MAC address starting 90:C6:82:E was manufactured by or for Shanghai HuRong Communication Technology Development Co., Ltd..