What this means
The IEEE assigned the MA-M block 7878354 to Jiaxing Cyber Sensor Intelligent 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 78:78:35:4, it is Jiaxing Cyber Sensor Intelligent Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 7878354?
7878354 is registered to Jiaxing Cyber Sensor Intelligent 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. Jiaxing Cyber Sensor Intelligent Technology Co., Ltd.'s block covers 1,048,576 addresses.
What devices use 7878354?
Any network device with a MAC address starting 78:78:35:4 was manufactured by or for Jiaxing Cyber Sensor Intelligent Technology Co., Ltd..