Who owns MAC prefix E8343E?

E8343E is registered to Beijing Infosec Technologies Co., LTD. in the IEEE MA-L registry.

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..

MA-L · OUI prefix

Beijing Infosec Technologies Co., LTD.

Any MAC address starting E8:34:3E is registered to Beijing Infosec Technologies Co., LTD. in CN.

OUI prefix	E8343E
Vendor	Beijing Infosec Technologies Co., LTD.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	E8:34:3E:00:00:00

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.

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