SpectrumCont

Spectrum Controls, Inc. — 2 префикс(ов) OUI

2 префикс(ов) OUI

Префикс OUI	MAC Range
00:02:83	00:02:83:00:00:00 ~ 00:02:83:FF:FF:FF
00:06:74	00:06:74:00:00:00 ~ 00:06:74:FF:FF:FF