Vendor name: Global Networks ZEN-EI Co., Ltd

MAC Prefix: 68:DA:73:6

MAC Range: 68:DA:73:60:00:00 - 68:DA:73:6F:FF:FF

Type: MA-M

Address: Yurakucho Denki Bldg, South Wing 17F
　　　　　Tokyo 100-0006
　　　　　 JP