Vendor name: Preston Industries dba PolyScience

MAC Prefix: 70:B3:D5:3B:5

MAC Range: 70:B3:D5:3B:50:00 - 70:B3:D5:3B:5F:FF

Type: MA-S

Address: 6600 W. Touhy Ave
　　　　　Niles IL 60714-4588
　　　　　 US