Vendor name: SMS TECNOLOGIA ELETRONICA LTDA

MAC Prefix: 00:21:CB

MAC Range: 00:21:CB:00:00:00 - 00:21:CB:FF:FF:FF

Type: MA-L

Address: Av. Pirâmide, 661
　　　　　DIADEMA São Paulo 09970330
　　　　　 BR