[{"mac_prefix":"8C:1F:64:02:D0","mask_bits":36,"block_type":"MA-S","organization":"Shenzhen Tezesk Energy Technology Co.,LTD","address":"12AB, Building AB, New Energy Building, No.2239 Nanhai Avenue, Nanguang Community, Nanshan Subdistrict  Shenzhen Guangdong CN 518067","country":"CN"}]