[{"mac_prefix":"00:50:C2:46:D0","mask_bits":36,"block_type":"IAB","organization":"Paul Scherrer Institut (PSI)","address":"WHGA/U130 Villigen-PSI Aargau CH CH-5232","country":"CH"},{"mac_prefix":"70:B3:D5:3B:70","mask_bits":36,"block_type":"MA-S","organization":"Paul Scherrer Institut (PSI)","address":"WHGA/U130 Villigen-PSI Aargau CH CH-5232","country":"CH"}]