[{"mac_prefix":"7C:47:7C:D0","mask_bits":28,"block_type":"MA-M","organization":"Speedifi Inc","address":"1163 Kassel Terrace Sunnyvale CA  94089","country":"CA"},{"mac_prefix":"70:B3:D5:D7:A0","mask_bits":36,"block_type":"MA-S","organization":"Speedifi Inc","address":"1163 Kassel Terrace Sunnyvale CA  94089","country":"CA"}]