Vendor name: ADC Corporation

MAC Prefix: EC:42:B4

MAC Range: EC:42:B4:00:00:00 - EC:42:B4:FF:FF:FF

Type: MA-L

Address: 77-1, Miyako
　　　　　Namegawa-machi, Hiki-gun Saitama Pref. 355-0812
　　　　　 JP