[{"mac_prefix":"8C:1F:64:35:90","mask_bits":36,"block_type":"MA-S","organization":"Dongguan Ritian Communication Technology Co., Ltd.","address":"Room 202, Building H, Xinhoujie Innovation Industrial Park, Houjie Town, Dongguan, China 523960. Dongguan Guangdong CN 523960","country":"CN"}]