HoseoTelnet

HoseoTelnet Inc... — 2 OUI prefix(es)

2 OUI prefix(es)

OUI Prefix	MAC Range
70:B3:D5:11:B0	70:B3:D5:11:B0:00:00:00 ~ 70:B3:D5:11:B0:FF:FF:FF
00:50:C2:6C:20	00:50:C2:6C:20:00:00:00 ~ 00:50:C2:6C:20:FF:FF:FF