Vendor name: Nexell

MAC Prefix: A4:5F:9B

MAC Range: A4:5F:9B:00:00:00 - A4:5F:9B:FF:FF:FF

Type: MA-L

Address: 12F, 31 Hwangsaeul-ro 258 beon-gil, Bundang-gu
　　　　　Seongnam-si, Gyeonggi-do 13595
　　　　　 KR