[{"mac_prefix":"78:05:41","mask_bits":24,"block_type":"MA-L","organization":"Queclink Wireless Solutions Co., Ltd.","address":"Room 501, Building 9, No.99 Tianzhou Road shanghai shanghai CN 200233","country":"CN"},{"mac_prefix":"D0:9F:D9:80","mask_bits":28,"block_type":"MA-M","organization":"Queclink Wireless Solutions Co., Ltd.","address":"No.30, Lane 500, Xinlong Road, Minhang District Shanghai  CN 201101","country":"CN"}]