Vendor name: ASTEL Inc.

MAC Prefix: 00:19:19

MAC Range: 00:19:19:00:00:00 - 00:19:19:FF:FF:FF

Type: MA-L

Address: 59-7 Jang-dong Yusung-Gu
　　　　　Daejeon Chungnam 305-343
　　　　　 KR