SigmaBilisim

Sigma Bilisim Sist. Tekn. Elk. Enj. ve San. D??. Tic. Ltd. ?ti. — 1 praefixum OUI

1 praefixum OUI

Praefixum OUI	MAC Range
C0:48:84	C0:48:84:00:00:00 ~ C0:48:84:FF:FF:FF