Devices with MAC addresses that start with 00-22-B3 were manufactured by Sei S.p.A.

Device Manufacturer
Sei S.p.A.

Manufacturer Location
Via Ruffilli, 1
Curno Bergamo 24035

Estimated Devices using 00-22-B3
16,256,250

Estimated Total Devices From Mfg
16,256,250

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