[{"mac_prefix":"4C:6E:44:90","mask_bits":28,"block_type":"MA-M","organization":"Chengdu Ruibitechuang Technology Co.,Ltd","address":"Room 34, 7th Floor, Unit 2, Building 5, No. 68 Yangzi Mountain Road, Chenghua District Chengdu Sichuan CN 610000","country":"CN"}]