What this means
The IEEE assigned the MA-M block A03E6B6 to Wuhan Rui Ying Tong Network Technology Co., Ltd(China). 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 A0:3E:6B:6, it is Wuhan Rui Ying Tong Network Technology Co., Ltd(China) hardware.
Frequently Asked Questions
Who owns MAC prefix A03E6B6?
A03E6B6 is registered to Wuhan Rui Ying Tong Network Technology Co., Ltd(China) 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. Wuhan Rui Ying Tong Network Technology Co., Ltd(China)'s block covers 1,048,576 addresses.
What devices use A03E6B6?
Any network device with a MAC address starting A0:3E:6B:6 was manufactured by or for Wuhan Rui Ying Tong Network Technology Co., Ltd(China).