Toyokeiki

Toyokeiki Co., Ltd. — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
00:04:D3	00:04:D3:00:00:00 ~ 00:04:D3:FF:FF:FF
00:09:27	00:09:27:00:00:00 ~ 00:09:27:FF:FF:FF