[{"mac_prefix":"00:03:7F","mask_bits":24,"block_type":"MA-L","organization":"Atheros Communications, Inc.","address":"5480 Great America Parkway Santa Clara CA US 95054","country":"US"},{"mac_prefix":"00:13:74","mask_bits":24,"block_type":"MA-L","organization":"Atheros Communications, Inc.","address":"529 Almanor Avenue Sunnyvale CA US 94085-3512","country":"US"}]