[{"mac_prefix":"50:A4:D0:10","mask_bits":28,"block_type":"MA-M","organization":"Beijing ANTVR Technology Co., LTD","address":"4th floor of Building C, Lenovo Beijing Innovation Center, No. 6 Shangdi West Rd., Haidian Distr., Beijing 100085, China Beijing Beijing CN 100085","country":"CN"}]
