[{"mac_prefix":"18:45:B3:90","mask_bits":28,"block_type":"MA-M","organization":"Teko Telecom Srl","address":"via Meucci 24/a Castel San Pietro Terme Bologna IT 40024","country":"IT"},{"mac_prefix":"70:B3:D5:29:C0","mask_bits":36,"block_type":"MA-S","organization":"Teko Telecom Srl","address":"via Meucci 24/a Castel San Pietro Terme Bologna IT 40024","country":"IT"}]