[{"mac_prefix":"38:02:E3","mask_bits":24,"block_type":"MA-L","organization":"YICHEN (SHENZHEN) TECHNOLOGY CO.,LTD","address":"23rd Floor C1 Block,Nanshan iPark?NO.1001 Xueyuan Road, Nanshan District, Shenzhen,Guangdong Province,PRC ShenZhen City GuangDong Province CN 518000","country":"CN"},{"mac_prefix":"50:33:F0","mask_bits":24,"block_type":"MA-L","organization":"YICHEN (SHENZHEN) TECHNOLOGY CO.LTD","address":"23F, Building C1, Nanshan iPark, No. 1001 Xueyuan Road, Nanshan District, Shenzhen City, Guangdong, China shenzhen  CN 518044","country":"CN"}]