Vendor name: Theissen Training Systems, Inc.

MAC Prefix: 3C:47:9B

MAC Range: 3C:47:9B:00:00:00 - 3C:47:9B:FF:FF:FF

Type: MA-L

Address: 1225 SE 4th Terrace
　　　　　Chiefland FL 32626
　　　　　 US