[{"mac_prefix":"70:B3:D5:21:90","mask_bits":36,"block_type":"MA-S","organization":"D-E-K GmbH \u0026 Co.KG","address":"Südfeld 9 Ascheberg / Herbern  DE 58387","country":"DE"},{"mac_prefix":"8C:1F:64:7A:E0","mask_bits":36,"block_type":"MA-S","organization":"D-E-K GmbH \u0026 Co.KG","address":"Südfeld 9 Ascheberg / Herbern  DE 58387","country":"DE"}]