CristalContr

Cristal Controles Ltee — 2 prefijo(s) OUI

2 prefijo(s) OUI

Prefijo OUI	MAC Range
00:50:C2:90:70	00:50:C2:90:70:00:00:00 ~ 00:50:C2:90:70:FF:FF:FF
8C:1F:64:01:40	8C:1F:64:01:40:00:00:00 ~ 8C:1F:64:01:40:FF:FF:FF