[{"mac_prefix":"00:07:9B","mask_bits":24,"block_type":"MA-L","organization":"Aurora Networks","address":"2803 Mission College Blvd. Santa Clara CA US 95054","country":"US"},{"mac_prefix":"00:14:82","mask_bits":24,"block_type":"MA-L","organization":"Aurora Networks","address":"5400 Betsy Ross Drive Santa Clara CA US 95054","country":"US"}]