[{"mac_prefix":"28:F8:C6:50","mask_bits":28,"block_type":"MA-M","organization":"Sarco Equipments PVT. LTD.","address":"10/1, Esplanade, Princep St, Chowringhee North, Bow Barracks, Kolkata, West Bengal 700072 Kolkata West Bengal IN 700072","country":"IN"}]