[{"mac_prefix":"C0:FB:F9:30","mask_bits":28,"block_type":"MA-M","organization":"SHENZHEN HEQIANG ELECTRONICS LIMITED","address":"ROOM F7, 6TH FLOOR, A1 BUILDING, RED BOX LOFT, NO. 3 SOUTH HUANCHENG ROAD, LONGGANG DISTRICT, SHENZHEN GUANGDONG CN 518129","country":"CN"}]