Vendor name: DZS Inc.

MAC Prefix: 40:F2:1C

MAC Range: 40:F2:1C:00:00:00 - 40:F2:1C:FF:FF:FF

Type: MA-L

Address: 5700 Tennyson Parkway, Suite 400
　　　　　Plano TX 75024
　　　　　 US