TsinghuaTong

Tsinghua Tongfang Co., LTD — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
40:ED:98:00	40:ED:98:00:00:00:00 ~ 40:ED:98:00:FF:FF:FF
00:16:3D	00:16:3D:00:00:00 ~ 00:16:3D:FF:FF:FF