Devices with MAC addresses that start with 90-9F-33 were manufactured by EFM Networks

Device Manufacturer
EFM Networks

Manufacturer Location
6F, Benposra II 1197-1 Bojeong Giheung Gu
Yong In Kyunggi do 446913

Estimated Devices using 90-9F-33
16,256,250

Estimated Total Devices From Mfg
97,537,500

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