[{"mac_prefix":"98:5F:4F","mask_bits":24,"block_type":"MA-L","organization":"Tongfang Computer Co.,Ltd.","address":"No. 118, Chunsun East Road, Xishan Economic Development Zone (Dongting) Wuxi Jiangsu CN  214101","country":"CN"},{"mac_prefix":"10:07:23:30","mask_bits":28,"block_type":"MA-M","organization":"Tongfang computer co.Ltd.","address":"F8 building 2, 2nd section, Gaoxinqi strategic emerging industry part, liuxian 1st Rd. the 67 district, Bao an district, shenzhen, china shenzhen guangdong CN 518100","country":"CN"}]