Who owns MAC prefix EC97B2?

EC97B2 is registered to SUMEC Machinery & Electric Co.,Ltd. in the IEEE MA-L registry.

What devices use EC97B2?

Any network device with a MAC address starting EC:97:B2 was manufactured by or for SUMEC Machinery & Electric Co.,Ltd..

MA-L · OUI prefix

SUMEC Machinery & Electric Co.,Ltd.

Any MAC address starting EC:97:B2 is registered to SUMEC Machinery & Electric Co.,Ltd. in CN.

OUI prefix	EC97B2
Vendor	SUMEC Machinery & Electric Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	EC:97:B2:00:00:00

What this means

The IEEE assigned the MA-L block EC97B2 to SUMEC Machinery & 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 EC:97:B2, it is SUMEC Machinery & Electric Co.,Ltd. hardware.

Look up another MAC