Devices with MAC addresses that start with 00-18-7B were manufactured by 4NSYS Co. Ltd.

Device Manufacturer
4NSYS Co. Ltd.
Manufacturer Location
3F, Hana Bldg
Guro-Gu Seoul 152-100
Estimated Devices using 00-18-7B
16,256,250
Estimated Total Devices From Mfg
16,256,250
Related MAC Addresses