[{"mac_prefix":"50:DE:19:D0","mask_bits":28,"block_type":"MA-M","organization":"Penny \u0026 Giles Aerospace Ltd","address":"15 Enterprise Way Christchurch Dorset GB BH23 6HH","country":"GB"},{"mac_prefix":"00:50:C2:58:E0","mask_bits":36,"block_type":"IAB","organization":"Penny \u0026 Giles Aerospace Ltd","address":"1 Airfield Road Christchurch Dorset GB BH23 3TH","country":"GB"}]