[{"mac_prefix":"D4:94:5A","mask_bits":24,"block_type":"MA-L","organization":"COSMO CO., LTD","address":"1-12, Higashi-Gotanda 2-chome Shinagawa-ku Tokyo JP 141-0022","country":"JP"},{"mac_prefix":"00:50:C2:1E:C0","mask_bits":36,"block_type":"IAB","organization":"COSMO co.,ltd.","address":"TAKARAMACHI 1-BANCHI YOKKAICHI-SHI MIE JP 510-0844","country":"JP"}]