Vendor name: SignalFire Telemetry

MAC Prefix: 40:A6:3D

MAC Range: 40:A6:3D:00:00:00 - 40:A6:3D:FF:FF:FF

Type: MA-L

Address: 140 Locke Dr. Suite B
　　　　　Marlborough MA 01752
　　　　　 US