[{"mac_prefix":"00:50:C2:A7:E0","mask_bits":36,"block_type":"IAB","organization":"Densitron Technologies Ltd","address":"Saxon Way Royston Herts GB SG8 6DN","country":"GB"},{"mac_prefix":"70:B3:D5:E3:C0","mask_bits":36,"block_type":"MA-S","organization":"Densitron Technologies Ltd","address":"16 South Park Sevenoaks Kent GB TN13 1AN","country":"GB"}]