Vendor name: Alfa Instrumentos Eletronicos Ltda.

MAC Prefix: 70:53:3F

MAC Range: 70:53:3F:00:00:00 - 70:53:3F:FF:FF:FF

Type: MA-L

Address: Rua Coronel Mario de Azevedo, 138
　　　　　Sao Paulo SP 02710-020
　　　　　 BR