Vendor name: Hosiden Corporation

MAC Prefix: 30:31:7D

MAC Range: 30:31:7D:00:00:00 - 30:31:7D:FF:FF:FF

Type: MA-L

Address: 4-33, Kitakyuhoji 1-chome
　　　　　Yao Osaka 5810071
　　　　　 JP