[{"mac_prefix":"9C:54:40","mask_bits":24,"block_type":"MA-L","organization":"ChengDu TD Tech","address":"C3 floor, software park, No. 219, Tianhua Second Road Chengdu Tianfu Avenue, high tech Zone CN 610041","country":"CN"},{"mac_prefix":"D0:A0:D6","mask_bits":24,"block_type":"MA-L","organization":"ChengDu TD Tech","address":"C3 floor, software park, No. 219, Tianhua Second Road Chengdu Tianfu Avenue, high tech Zone CN 610041","country":"CN"}]