[{"mac_prefix":"00:00:50","mask_bits":24,"block_type":"MA-L","organization":"RADISYS CORPORATION","address":"15025 S.W. KOLL PARKWAY BEAVERTON OR US 97006-6056","country":"US"},{"mac_prefix":"28:B9:D9","mask_bits":24,"block_type":"MA-L","organization":"Radisys Corporation","address":"5435 NE Dawson Creek Drive Hillsboro OR US 97124","country":"US"}]