Who owns MAC prefix E80AEC?

E80AEC is registered to Jiangsu Hengtong Optic-Electric Co., LTD in the IEEE MA-L registry.

What devices use E80AEC?

Any network device with a MAC address starting E8:0A:EC was manufactured by or for Jiangsu Hengtong Optic-Electric Co., LTD.

MA-L · OUI prefix

Jiangsu Hengtong Optic-Electric Co., LTD

Any MAC address starting E8:0A:EC is registered to Jiangsu Hengtong Optic-Electric Co., LTD in CN.

OUI prefix	E80AEC
Vendor	Jiangsu Hengtong Optic-Electric Co., LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	E8:0A:EC:00:00:00

What this means

The IEEE assigned the MA-L block E80AEC to Jiangsu Hengtong Optic-Electric 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 E8:0A:EC, it is Jiangsu Hengtong Optic-Electric Co., LTD hardware.

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