Vendor name: udworks Co., Ltd.

MAC Prefix: 44:AA:27

MAC Range: 44:AA:27:00:00:00 - 44:AA:27:FF:FF:FF

Type: MA-L

Address: #810, Byuksan3cha Digital Valley, 212-13, Guro-dong, Guro-gu
　　　　　Seoul 152-775
　　　　　 KR