Who owns MAC prefix A81C36?

A81C36 is registered to SmartSens Technology (Shanghai) Co., Ltd. in the IEEE MA-L registry.

What devices use A81C36?

Any network device with a MAC address starting A8:1C:36 was manufactured by or for SmartSens Technology (Shanghai) Co., Ltd..

MA-L · OUI prefix

SmartSens Technology (Shanghai) Co., Ltd.

Any MAC address starting A8:1C:36 is registered to SmartSens Technology (Shanghai) Co., Ltd. in CN.

OUI prefix	A81C36
Vendor	SmartSens Technology (Shanghai) Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A8:1C:36:00:00:00

What this means

The IEEE assigned the MA-L block A81C36 to SmartSens Technology (Shanghai) 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 A8:1C:36, it is SmartSens Technology (Shanghai) Co., Ltd. hardware.

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