Devices with MAC addresses that start with 34-C7-31 were manufactured by ALPS ELECTRIC CO., LTD.

Device Manufacturer
ALPS ELECTRIC CO., LTD.

Manufacturer Location
6-3-36 Furukawanakazato,
Osaki Miyagi-pref 989-6181

Estimated Devices using 34-C7-31
16,256,250

Estimated Total Devices From Mfg
487,687,500