[{"mac_prefix":"54:A4:93:30","mask_bits":28,"block_type":"MA-M","organization":"I-MOON TECHNOLOGY CO., LIMITED","address":"FLAT/RM 2253, BLK 1, 22/F, HOI TAI FACTORY, EST TSING YEUNG CIRCUIT, TUEN MUN NT  HK 999077","country":"HK"}]