Vendor name: Kumho Electric Inc.

MAC Prefix: 40:2B:69

MAC Range: 40:2B:69:00:00:00 - 40:2B:69:FF:FF:FF

Type: MA-L

Address: 309, Bongmu-ro, Namsa-myeon, Cheoin-gu
　　　　　Yongin-si Gyeonggi-do 17118
　　　　　 KR