[{"mac_prefix":"00:14:79","mask_bits":24,"block_type":"MA-L","organization":"NEC Magnus Communications,Ltd.","address":"22-23, Kaigan 3-chome Minato-ku Tokyo JP 108-0022","country":"JP"},{"mac_prefix":"00:60:DC","mask_bits":24,"block_type":"MA-L","organization":"NEC Magnus Communications,Ltd.","address":"18 Nihon-odori,Naka-ku Yokohama, Kanagawa  JP 231-0021","country":"JP"}]