Devices with MAC addresses that start with 74-45-CE were manufactured by CRESYN

Device ManufacturerCRESYN
8-22,Jamwon-dong
Seoul Seocho-Gu #137-902
Estimated Devices with 74-45-CE16256250
Estimated Total Devices From Mfg32512500
Other MAC Addresses00-18-09
Address Examples