Vendor name: BK Networks Co,. Ltd.

MAC Prefix: 80:02:F4:0

MAC Range: 80:02:F4:00:00:00 - 80:02:F4:0F:FF:FF

Type: MA-M

Address: 330 Suin-ro, Gwonseon-gu
　　　　　Suwon-si Gyeonggi-do 16371
　　　　　 KR