What this means
The IEEE assigned the MA-L block E8343E to Beijing Infosec Technologies 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 E8:34:3E, it is Beijing Infosec Technologies Co., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix E8343E?
E8343E is registered to Beijing Infosec Technologies 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. Beijing Infosec Technologies Co., LTD.'s block covers 16,777,216 addresses.
What devices use E8343E?
Any network device with a MAC address starting E8:34:3E was manufactured by or for Beijing Infosec Technologies Co., LTD..