What this means
The IEEE assigned the MA-S block 8C1F64270 to Xi‘an Hangguang Satellite and Control 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 8C:1F:64:27:0, it is Xi‘an Hangguang Satellite and Control Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 8C1F64270?
8C1F64270 is registered to Xi‘an Hangguang Satellite and Control Technology Co.,Ltd in the IEEE MA-S registry.
What does the MA-S registry type mean?
An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. Xi‘an Hangguang Satellite and Control Technology Co.,Ltd's block covers 4,096 addresses.
What devices use 8C1F64270?
Any network device with a MAC address starting 8C:1F:64:27:0 was manufactured by or for Xi‘an Hangguang Satellite and Control Technology Co.,Ltd.