Devices with MAC addresses that start with B4-89-10 were manufactured by Coster T.E. S.P.A.

Device Manufacturer
Coster T.E. S.P.A.
Manufacturer Location
Via San Giovanni Battista De La Salle 4/a
Milano MI 20132
Estimated Devices using B4-89-10
16,256,250
Estimated Total Devices From Mfg
16,256,250
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