Devices with MAC addresses that start with F4-6B-EF were manufactured by Sagemcom Broadband SAS

Device Manufacturer
Sagemcom Broadband SAS

Manufacturer Location
250, route de l'Empereur
Rueil Malmaison Cedex hauts de seine 92848

Estimated Devices using F4-6B-EF
16,256,250

Estimated Total Devices From Mfg
1,463,062,500