Vendor name: Tellord

MAC Prefix: 00:21:17

MAC Range: 00:21:17:00:00:00 - 00:21:17:FF:FF:FF

Type: MA-L

Address: Gurogu Gurodong 170-5 Woolim e-Biz Center 709
　　　　　Seoul 152-050
　　　　　 KR