What this means
The IEEE assigned the MA-L block 18BF1C to Jiangsu Huitong Group 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 18:BF:1C, it is Jiangsu Huitong Group Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 18BF1C?
18BF1C is registered to Jiangsu Huitong Group Co.,Ltd. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Jiangsu Huitong Group Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 18BF1C?
Any network device with a MAC address starting 18:BF:1C was manufactured by or for Jiangsu Huitong Group Co.,Ltd..