[{"mac_prefix":"B4:4B:D6:30","mask_bits":28,"block_type":"MA-M","organization":"Huizhou Sunoda Technology Co. Ltd","address":"NO.4 XING JU WEST ROAD,DONG XING DISTRICT,ZHONG KAI DONG JIANG HIGH TECHNOLOGY INDUSTRIAL PARK, HUI ZHOU guangdong CN 516000","country":"CN"}]