What devices use AC7713?

Any network device with a MAC address starting AC:77:13 was manufactured by or for Honeywell Safety Products (Shanghai) Co.,Ltd.

MA-L · OUI prefix

Honeywell Safety Products (Shanghai) Co.,Ltd

Q: Who owns MAC prefix AC7713?

AC7713 is registered to Honeywell Safety Products (Shanghai) Co.,Ltd in the IEEE MA-L registry.

Any MAC address starting AC:77:13 is registered to Honeywell Safety Products (Shanghai) Co.,Ltd in CN.

OUI prefix	AC7713
Vendor	Honeywell Safety Products (Shanghai) Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	AC:77:13:00:00:00

What this means

The IEEE assigned the MA-L block AC7713 to Honeywell Safety Products (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 AC:77:13, it is Honeywell Safety Products (Shanghai) Co.,Ltd hardware.

Look up another MAC