[{"mac_prefix":"2C:7A:F4:90","mask_bits":28,"block_type":"MA-M","organization":"4neXt S.r.l.s.","address":"Via Leonardo da Vinci 15/4 Vigonovo Veneto IT 30030","country":"IT"},{"mac_prefix":"70:B3:D5:E4:10","mask_bits":36,"block_type":"MA-S","organization":"4neXt S.r.l.s.","address":"Via Leonardo da Vinci 15/4 Vigonovo Veneto IT 30030","country":"IT"}]