[{"mac_prefix":"A4:4F:3E:C0","mask_bits":28,"block_type":"MA-M","organization":"JOYAR TECHNOLOGY (HONG KONG) COMPANY LIMITED","address":"FLAT/RM 1610, 16/F, SEAPOWER TOWER CONCORDIA PLAZA,1 SCIENCE MUSEUM ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG HONG KONG  HK 999077","country":"HK"}]