[{"mac_prefix":"00:20:51","mask_bits":24,"block_type":"MA-L","organization":"Verilink Corporation","address":"127 Jetplex Circle Madison AL US 35758","country":"US"},{"mac_prefix":"00:A0:6A","mask_bits":24,"block_type":"MA-L","organization":"Verilink Corporation","address":"127 Jetplex Circle Madison AL US 35758","country":"US"},{"mac_prefix":"00:C0:E6","mask_bits":24,"block_type":"MA-L","organization":"Verilink Corporation","address":"127 Jetplex Circle Madison AL US 35758","country":"US"},{"mac_prefix":"00:E0:75","mask_bits":24,"block_type":"MA-L","organization":"Verilink Corporation","address":"127 Jetplex Circle Madison AL US 35758","country":"US"},{"mac_prefix":"A0:6A:00","mask_bits":24,"block_type":"MA-L","organization":"Verilink Corporation","address":"127 Jetplex Circle Madison AL US 35758","country":"US"}]