[{"mac_prefix":"00:50:C2:13:20","mask_bits":36,"block_type":"IAB","organization":"Procon Electronics","address":"PO Box 164 Sydney NSW AU 1730","country":"AU"},{"mac_prefix":"00:50:C2:56:00","mask_bits":36,"block_type":"IAB","organization":"Procon Electronics","address":"PO Box 164 Sydney NSW AU 1730","country":"AU"},{"mac_prefix":"00:50:C2:62:D0","mask_bits":36,"block_type":"IAB","organization":"Procon Electronics","address":"PO Box 164 Sydney NSW AU 1730","country":"AU"},{"mac_prefix":"00:50:C2:C3:20","mask_bits":36,"block_type":"IAB","organization":"Procon Electronics","address":"PO Box 164 Sydney NSW AU 1730","country":"AU"},{"mac_prefix":"00:50:C2:EE:10","mask_bits":36,"block_type":"IAB","organization":"Procon Electronics","address":"PO Box 164 Sydney NSW AU 1730","country":"AU"}]