[{"mac_prefix":"00:03:FF","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond WA US 98052","country":"US"},{"mac_prefix":"00:12:5A","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond Washington US 98052-6399","country":"US"},{"mac_prefix":"00:15:5D","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond WA US 98052-8300","country":"US"},{"mac_prefix":"00:17:FA","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond Washington US 98052-6399","country":"US"},{"mac_prefix":"00:1D:D8","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond Washington US 98052-6399","country":"US"},{"mac_prefix":"00:22:48","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond Washington US 98052-6399","country":"US"},{"mac_prefix":"00:25:AE","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond Washington US 98052-6399","country":"US"},{"mac_prefix":"04:27:28","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"08:35:7D","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"0C:1B:7B","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"0C:35:26","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"0C:41:3E","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"0C:E7:25","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"10:2F:6B","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"10:7A:2A","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"10:C7:35","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND  US 98052","country":"US"},{"mac_prefix":"14:9A:10","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"14:CB:65","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"1C:1A:DF","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"20:16:42","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"20:62:74","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"20:A9:9B","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"28:16:A8","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"28:18:78","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond Washington US 98052-6399","country":"US"},{"mac_prefix":"28:EA:0B","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"2C:29:97","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"2C:54:91","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"38:33:C5","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"38:56:3D","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"3C:83:75","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"3C:FA:06","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"40:12:77","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"40:8E:2C","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"44:16:22","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"48:50:73","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"48:7B:2F","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"48:86:E8","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"4C:3B:DF","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"54:4C:8A","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"58:79:61","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"5C:BA:37","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"31807 - 25th Ave SW Federal Way  US 98023","country":"US"},{"mac_prefix":"68:6C:E6","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"68:F7:D8","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"6C:15:44","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"6C:5D:3A","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND  US 98052","country":"US"},{"mac_prefix":"70:A8:A5","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"70:BC:10","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"70:F8:AE","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"74:76:1F","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND  US 98052","country":"US"},{"mac_prefix":"74:C4:12","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"74:D8:09","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"74:E2:8C","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"78:86:2E","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"7C:6D:12","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"7C:C0:AA","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"80:C5:E6","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"84:57:33","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND  US 98052","country":"US"},{"mac_prefix":"84:63:D6","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"84:B1:E2","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"90:20:D7","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"90:6A:EB","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"94:9A:A9","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"98:5F:D3","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"98:7A:14","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"9C:6C:15","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"9C:AA:1B","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"A0:4A:5E","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"A0:85:FC","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"A8:8C:3E","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"AC:8E:BD","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"B8:31:B5","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"B8:4F:D5","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"B8:5C:5C","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"B8:BA:66","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"BC:83:85","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C0:D6:D5","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C4:61:C7","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C4:9D:ED","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C4:C0:0A","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C4:CB:76","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C8:3F:26","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"C8:96:65","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"CA:12:5C","mask_bits":24,"block_type":"CID","organization":"Microsoft Corporation","address":"One Microsoft Way Redmond  US 98052-6399","country":"US"},{"mac_prefix":"CC:0D:CB","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"CC:60:C8","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"CC:76:45","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"CC:AA:00","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"CC:B0:B3","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"D0:92:9E","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"D4:8F:33","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"D8:E2:DF","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"DC:98:40","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND  US 98052","country":"US"},{"mac_prefix":"E4:2A:AC","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"E4:FA:DE","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"E4:FB:1E","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"E8:A7:2F","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"E8:F6:73","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"EC:46:84","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"EC:59:E7","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"1 Microsoft Way Redmond Washington FI 98052","country":"FI"},{"mac_prefix":"EC:83:50","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"F0:1D:BC","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"F0:6E:0B","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND  US 98052","country":"US"},{"mac_prefix":"F4:6A:D7","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"},{"mac_prefix":"FC:8C:11","mask_bits":24,"block_type":"MA-L","organization":"Microsoft Corporation","address":"One Microsoft Way REDMOND WA US 98052","country":"US"}]