NipponSeiki

Nippon Seiki Co., Ltd. — 2 OUI-Präfix(e)

2 OUI-Präfix(e)

OUI-Präfix	MAC Range
70:B3:D5:18:E0	70:B3:D5:18:E0:00:00:00 ~ 70:B3:D5:18:E0:FF:FF:FF
4C:7A:48	4C:7A:48:00:00:00 ~ 4C:7A:48:FF:FF:FF