Vendor name: clk2.inc

MAC Prefix: C4:83:72:7

MAC Range: C4:83:72:70:00:00 - C4:83:72:7F:FF:FF

Type: MA-M

Address: #B1, dobong-ro 121gil, dobong-guseoul, korea
　　　　　seoul seoul 14440
　　　　　 KR