Who owns MAC prefix 000C3D?

000C3D is registered to Glsystech Co., Ltd. in the IEEE MA-L registry.

What devices use 000C3D?

Any network device with a MAC address starting 00:0C:3D was manufactured by or for Glsystech Co., Ltd..

MA-L · OUI prefix

Glsystech Co., Ltd.

Any MAC address starting 00:0C:3D is registered to Glsystech Co., Ltd. in KR.

OUI prefix	000C3D
Vendor	Glsystech Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:0C:3D:00:00:00

What this means

The IEEE assigned the MA-L block 000C3D to Glsystech 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 00:0C:3D, it is Glsystech Co., Ltd. hardware.

Look up another MAC