HengzhengTCS

Beijing HengzhengTC Sci-Tech Co., Ltd — 1 префикс(ов) OUI

1 префикс(ов) OUI

Префикс OUI	MAC Range
28:F8:C6:40	28:F8:C6:40:00:00:00 ~ 28:F8:C6:40:FF:FF:FF