Devices with MAC addresses that start with 00-22-40 were manufactured by Universal Telecom S/A

Device Manufacturer
Universal Telecom S/A
Manufacturer Location
Avenida Paulista, 2444 - 17 andar
São Paulo 01310-300
Estimated Devices using 00-22-40
16,256,250
Estimated Total Devices From Mfg
16,256,250
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