Devices with MAC addresses that start with 00-19-B0 were manufactured by HanYang System

Device Manufacturer
HanYang System
Manufacturer Location
701Ho, Kofomo Techno Center II, 1289-5
Shihung-Shi Kyunggi-Do 429-850
Estimated Devices using 00-19-B0
16,256,250
Estimated Total Devices From Mfg
16,256,250
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