[{"mac_prefix":"98:27:82:C0","mask_bits":28,"block_type":"MA-M","organization":"KRISTECH Krzysztof Kajstura","address":"Porzeczkowa 12 Ustro? Please select region, state or province PL 43-450","country":"PL"},{"mac_prefix":"70:B3:D5:66:C0","mask_bits":36,"block_type":"MA-S","organization":"KRISTECH Krzysztof Kajstura","address":"Porzeczkowa 12 Ustroń Please select region, state or province PL 43-450","country":"PL"}]
