Devices with MAC addresses that start with 00-15-81 were manufactured by MAKUS Inc.

Device Manufacturer
MAKUS Inc.
Manufacturer Location
4F Daedo Bldg. 748-14 Yeoksam-dong, Kangnam-gu
Seoul 135-080
Estimated Devices using 00-15-81
16,256,250
Estimated Total Devices From Mfg
32,512,500
Related MAC Addresses
00-0D-84