EFGCZspolsro

EFG CZ spol. s r.o. — 2 OUI prefix(es)

2 OUI prefix(es)

OUI Prefix	MAC Range
00:50:C2:76:C0	00:50:C2:76:C0:00:00:00 ~ 00:50:C2:76:C0:FF:FF:FF
70:B3:D5:89:70	70:B3:D5:89:70:00:00:00 ~ 70:B3:D5:89:70:FF:FF:FF