Devices with MAC addresses that start with C4-49-BB were manufactured by MITSUMI ELECTRIC CO.,LTD.

Device Manufacturer
MITSUMI ELECTRIC CO.,LTD.

Manufacturer Location
2-11-2, Tsurumaki
Tama-shi Tokyo 206-8567

Estimated Devices using C4-49-BB
16,256,250

Estimated Total Devices From Mfg
97,537,500

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