Telefrank

Telefrank GmbH — 2 OUI prefix(es)

2 OUI prefix(es)

OUI Prefix	MAC Range
70:B3:D5:A8:20	70:B3:D5:A8:20:00:00:00 ~ 70:B3:D5:A8:20:FF:FF:FF
40:D8:55:0A:30	40:D8:55:0A:30:00:00:00 ~ 40:D8:55:0A:30:FF:FF:FF