Devices with MAC addresses that start with 00-12-9B were manufactured by E2S Electronic Engineering Solutions, S.L.

Device Manufacturer
E2S Electronic Engineering Solutions, S.L.
Manufacturer Location
Sant Ferran 10
Barcelona 08031
Estimated Devices using 00-12-9B
16,256,250
Estimated Total Devices From Mfg
16,256,250
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