Vendor name: Otsuka Electronics Co., Ltd.

MAC Prefix: 00:16:12

MAC Range: 00:16:12:00:00:00 - 00:16:12:FF:FF:FF

Type: MA-L

Address: 1-10 Sasagaoka, Minakuchi
　　　　　kouka shiga 528-0061
　　　　　 JP