Vendor name: SHINSUNG DELTATECH CO.,LTD.

MAC Prefix: 00:21:1F

MAC Range: 00:21:1F:00:00:00 - 00:21:1F:FF:FF:FF

Type: MA-L

Address: 44-10
　　　　　CHANGWON-CITY KYUNGNAM-DO 641-290
　　　　　 KR