Devices with MAC addresses that start with 70-53-3F were manufactured by Alfa Instrumentos Eletronicos Ltda.
Device Manufacturer | Alfa Instrumentos Eletronicos Ltda. Rua Coronel Mario de Azevedo, 138 Sao Paulo SP 02710-020 |
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Estimated Devices with 70-53-3F | 16256250 |
Estimated Total Devices From Mfg | 16256250 |
Other MAC Addresses | |
Address Examples |