YuHengElectr

Yu Heng Electric CO. TD — 2 OUI prefix(es)

2 OUI prefix(es)

OUI Prefix	MAC Range
8C:1F:64:1F:C0	8C:1F:64:1F:C0:00:00:00 ~ 8C:1F:64:1F:C0:FF:FF:FF
8C:1F:64:57:50	8C:1F:64:57:50:00:00:00 ~ 8C:1F:64:57:50:FF:FF:FF