Microsoft Corporation

IPv4 IPv6

Updated: 02 November 2020

We found 851 IPv4 networks operated by this organization.
The first 250 networks are displayed.
Results sorted by network size.

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 20.33.0.0 - 20.128.255.255
Block size: 6,291,456

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United States Microsoft Corporation
MSFT

CIDR: 20.192.0.0/10
IP Range: 20.192.0.0 - 20.255.255.255
Block size: 4,194,304

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 40.74.0.0 - 40.125.127.255
Block size: 3,375,104

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 52.145.0.0 - 52.191.255.255
Block size: 3,080,192

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 13.64.0.0 - 13.107.255.255
Block size: 2,883,584

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United States Microsoft Corporation
MSFT

CIDR: 20.0.0.0/11
IP Range: 20.0.0.0 - 20.31.255.255
Block size: 2,097,152

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United States Microsoft Corporation
MSFT

CIDR: 52.224.0.0/11
IP Range: 52.224.0.0 - 52.255.255.255
Block size: 2,097,152

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 52.96.0.0 - 52.115.255.255
Block size: 1,310,720

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United States Microsoft Corporation
MSFT

CIDR: 4.128.0.0/12
IP Range: 4.128.0.0 - 4.143.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: 4.144.0.0/12
IP Range: 4.144.0.0 - 4.159.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: 4.160.0.0/12
IP Range: 4.160.0.0 - 4.175.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: 4.176.0.0/12
IP Range: 4.176.0.0 - 4.191.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: 4.192.0.0/12
IP Range: 4.192.0.0 - 4.207.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: 4.208.0.0/12
IP Range: 4.208.0.0 - 4.223.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: 20.160.0.0/12
IP Range: 20.160.0.0 - 20.175.255.255
Block size: 1,048,576

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 20.180.0.0 - 20.191.255.255
Block size: 786,432

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 52.132.0.0 - 52.143.255.255
Block size: 786,432

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United States Microsoft Corporation
MSFT

CIDR: 40.64.0.0/13
IP Range: 40.64.0.0 - 40.71.255.255
Block size: 524,288

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United States Microsoft Corporation
MSFT

CIDR: 104.40.0.0/13
IP Range: 104.40.0.0 - 104.47.255.255
Block size: 524,288

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United States Microsoft Corporation
MSFT

CIDR: 104.208.0.0/13
IP Range: 104.208.0.0 - 104.215.255.255
Block size: 524,288

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United States Microsoft Corporation
MSFT

CIDR: 23.96.0.0/13
IP Range: 23.96.0.0 - 23.103.255.255
Block size: 524,288

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United States Microsoft Corporation
MSFT-GFS

CIDR: N/A
IP Range: 157.54.0.0 - 157.60.255.255
Block size: 458,752

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: N/A
IP Range: 51.140.0.0 - 51.145.255.255
Block size: 393,216

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 20.143.0.0 - 20.147.255.255
Block size: 327,680

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.8.0.0/14
IP Range: 51.10.0.0 - 51.13.255.255
Block size: 262,144

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United States Microsoft Corporation
MICROSOFT-1BLK

CIDR: 65.52.0.0/14
IP Range: 65.52.0.0 - 65.55.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 74.160.0.0/14
IP Range: 74.160.0.0 - 74.163.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 74.176.0.0/14
IP Range: 74.176.0.0 - 74.179.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 74.224.0.0/14
IP Range: 74.224.0.0 - 74.227.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 74.240.0.0/14
IP Range: 74.240.0.0 - 74.243.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 20.148.0.0/14
IP Range: 20.150.0.0 - 20.153.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 20.176.0.0/14
IP Range: 20.176.0.0 - 20.179.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 72.144.0.0/14
IP Range: 72.144.0.0 - 72.147.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 72.152.0.0/14
IP Range: 72.152.0.0 - 72.155.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 108.140.0.0/14
IP Range: 108.140.0.0 - 108.143.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 52.120.0.0/14
IP Range: 52.120.0.0 - 52.123.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 98.64.0.0/14
IP Range: 98.64.0.0 - 98.67.255.255
Block size: 262,144

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United States Microsoft Corporation
MSFT

CIDR: 68.216.0.0/14
IP Range: 68.218.0.0 - 68.221.255.255
Block size: 262,144

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: N/A
IP Range: 51.103.0.0 - 51.105.255.255
Block size: 196,608

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: N/A
IP Range: 51.136.0.0 - 51.138.255.255
Block size: 196,608

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 20.157.0.0 - 20.159.255.255
Block size: 196,608

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United States Microsoft Corp
MICROSOFT

CIDR: N/A
IP Range: 168.61.0.0 - 168.63.255.255
Block size: 196,608

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United States Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 52.125.0.0 - 52.127.255.255
Block size: 196,608

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United States Microsoft Corporation
O365

CIDR: 104.146.0.0/15
IP Range: 104.146.0.0 - 104.147.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 74.234.0.0/15
IP Range: 74.234.0.0 - 74.235.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 74.248.0.0/15
IP Range: 74.248.0.0 - 74.249.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 20.134.0.0/15
IP Range: 20.135.0.0 - 20.136.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 20.140.0.0/15
IP Range: 20.140.0.0 - 20.141.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 70.152.0.0/15
IP Range: 70.152.0.0 - 70.153.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 70.156.0.0/15
IP Range: 70.156.0.0 - 70.157.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 68.18.0.0/15
IP Range: 68.18.0.0 - 68.19.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 98.70.0.0/15
IP Range: 98.70.0.0 - 98.71.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 68.154.0.0/15
IP Range: 68.154.0.0 - 68.155.255.255
Block size: 131,072

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United States Microsoft Corporation
MSFT

CIDR: 68.210.0.0/15
IP Range: 68.210.0.0 - 68.211.255.255
Block size: 131,072

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Australia Microsoft Corporation
MSFT

CIDR: N/A
IP Range: 40.126.128.0 - 40.127.255.255
Block size: 98,304

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United Kingdom Microsoft Limited
GB-MICROSOFT

Microsoft Limited UK

CIDR: 147.243.0.0/16
IP Range: 147.243.0.0 - 147.243.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.51.0.0/16
IP Range: 51.51.0.0 - 51.51.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.53.0.0/16
IP Range: 51.53.0.0 - 51.53.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.107.0.0/16
IP Range: 51.107.0.0 - 51.107.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.116.0.0/16
IP Range: 51.116.0.0 - 51.116.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.120.0.0/16
IP Range: 51.120.0.0 - 51.120.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.124.0.0/16
IP Range: 51.124.0.0 - 51.124.255.255
Block size: 65,536

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United Kingdom Microsoft Limited
MICROSOFT

Microsoft Limited UK

CIDR: 51.132.0.0/16
IP Range: 51.132.0.0 - 51.132.255.255
Block size: 65,536

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United States Microsoft Corporation
MICROSOFT-GLOBAL-NET

CIDR: 207.46.0.0/16
IP Range: 207.46.0.0 - 207.46.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 137.116.0.0/16
IP Range: 137.116.0.0 - 137.116.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 137.117.0.0/16
IP Range: 137.117.0.0 - 137.117.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 137.135.0.0/16
IP Range: 137.135.0.0 - 137.135.255.255
Block size: 65,536

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United States Microsoft Corporation
CCUR-DOM

CIDR: 129.75.0.0/16
IP Range: 129.75.0.0 - 129.75.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 132.245.0.0/16
IP Range: 132.245.0.0 - 132.245.255.255
Block size: 65,536

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CIDR: 74.176.0.0/16
IP Range: 74.176.0.0 - 74.176.255.255
Block size: 65,536

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CIDR: 74.190.0.0/16
IP Range: 74.190.0.0 - 74.190.255.255
Block size: 65,536

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United States Microsoft Corporation
MSFT

CIDR: 20.130.0.0/16
IP Range: 20.130.0.0 - 20.130.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 134.170.0.0/16
IP Range: 134.170.0.0 - 134.170.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 134.177.0.0/16
IP Range: 134.177.0.0 - 134.177.255.255
Block size: 65,536

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United States Microsoft Corp
MICROSOFT

CIDR: 192.32.0.0/16
IP Range: 192.32.0.0 - 192.32.255.255
Block size: 65,536

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United States Microsoft Corporation
MICROSOFT

CIDR: 131.107.0.0/16
IP Range: 131.107.0.0 - 131.107.255.255
Block size: 65,536

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Japan Microsoft Corp
MICROSOFT

CIDR: 138.91.0.0/16
IP Range: 138.91.0.0 - 138.91.255.255
Block size: 65,536

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United States Microsoft Corporation
MSFT

CIDR: 138.196.0.0/16
IP Range: 138.196.0.0 - 138.196.255.255
Block size: 65,536

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United States Microsoft Corporation
MSFT

CIDR: 150.171.0.0/16
IP Range: 150.171.0.0 - 150.171.255.255
Block size: 65,536

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CIDR: 72.152.0.0/16
IP Range: 72.152.0.0 - 72.152.255.255
Block size: 65,536

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CIDR: 72.154.0.0/16
IP Range: 72.154.0.0 - 72.154.255.255
Block size: 65,536

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United States Microsoft Corporation
MSFT

CIDR: 146.147.0.0/16
IP Range: 146.147.0.0 - 146.147.255.255
Block size: 65,536

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CIDR: 108.140.0.0/16
IP Range: 108.140.0.0 - 108.140.255.255
Block size: 65,536

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United States Microsoft Corp
SYNOPTICS

CIDR: 141.251.0.0/16
IP Range: 141.251.0.0 - 141.251.255.255
Block size: 65,536

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CIDR: 68.211.0.0/16
IP Range: 68.211.0.0 - 68.211.255.255
Block size: 65,536

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United States Microsoft Corporation
MICROSOFT-GP-NET

CIDR: N/A
IP Range: 167.220.0.0 - 167.220.223.255
Block size: 57,344

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United States Microsoft Corp
MICROSOFT

CIDR: N/A
IP Range: 131.253.61.0 - 131.253.255.255
Block size: 49,920

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United States Microsoft Corporation
MICROSOFT

CIDR: N/A
IP Range: 70.37.0.0 - 70.37.191.255
Block size: 49,152

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South Africa South Africa Allocations
MICROSOFT

CIDR: 102.37.0.0/17
IP Range: 102.37.0.0 - 102.37.127.255
Block size: 32,768

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CIDR: 74.162.0.0/17
IP Range: 74.162.0.0 - 74.162.127.255
Block size: 32,768

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CIDR: 74.232.0.0/17
IP Range: 74.232.0.0 - 74.232.127.255
Block size: 32,768

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CIDR: 74.235.0.0/17
IP Range: 74.235.0.0 - 74.235.127.255
Block size: 32,768

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CIDR: 74.242.0.0/17
IP Range: 74.242.0.0 - 74.242.127.255
Block size: 32,768

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CIDR: 72.145.128.0/17
IP Range: 72.145.128.0 - 72.145.255.255
Block size: 32,768

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CIDR: 68.19.0.0/17
IP Range: 68.19.0.0 - 68.19.127.255
Block size: 32,768

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CIDR: 68.19.128.0/17
IP Range: 68.19.128.0 - 68.19.255.255
Block size: 32,768

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CIDR: 98.66.128.0/17
IP Range: 98.66.128.0 - 98.66.255.255
Block size: 32,768

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CIDR: 98.69.128.0/17
IP Range: 98.69.128.0 - 98.69.255.255
Block size: 32,768

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CIDR: 98.70.128.0/17
IP Range: 98.70.128.0 - 98.70.255.255
Block size: 32,768

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CIDR: 98.74.0.0/17
IP Range: 98.74.0.0 - 98.74.127.255
Block size: 32,768

All IPs in this network >>
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CIDR: 98.74.128.0/17
IP Range: 98.74.128.0 - 98.74.255.255
Block size: 32,768

All IPs in this network >>
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CIDR: 68.218.128.0/17
IP Range: 68.218.128.0 - 68.218.255.255
Block size: 32,768

All IPs in this network >>
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CIDR: 68.221.0.0/17
IP Range: 68.221.0.0 - 68.221.127.255
Block size: 32,768

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South Africa Microsoft
MICROSOFT

CIDR: 102.133.0.0/18
IP Range: 102.133.0.0 - 102.133.63.255
Block size: 16,384

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South Africa Microsoft
MICROSOFT

CIDR: 102.133.128.0/18
IP Range: 102.133.128.0 - 102.133.191.255
Block size: 16,384

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United Kingdom Microsoft Limited
UK-MICROSOFT-20000911

CIDR: 213.199.128.0/18
IP Range: 213.199.128.0 - 213.199.191.255
Block size: 16,384

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United Kingdom Microsoft Limited
UK-MICROSOFT-20081107

CIDR: 94.245.64.0/18
IP Range: 94.245.64.0 - 94.245.127.255
Block size: 16,384

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United States Microsoft Corporation
MICROSOFT

CIDR: 64.4.0.0/18
IP Range: 64.4.0.0 - 64.4.63.255
Block size: 16,384

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United States Microsoft Corporation
MSFT

CIDR: 40.126.0.0/18
IP Range: 40.126.0.0 - 40.126.63.255
Block size: 16,384

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CIDR: 74.177.0.0/18
IP Range: 74.177.0.0 - 74.177.63.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.177.64.0/18
IP Range: 74.177.64.0 - 74.177.127.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.177.128.0/18
IP Range: 74.177.128.0 - 74.177.191.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.177.192.0/18
IP Range: 74.177.192.0 - 74.177.255.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.178.192.0/18
IP Range: 74.178.192.0 - 74.178.255.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.179.0.0/18
IP Range: 74.179.0.0 - 74.179.63.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.179.192.0/18
IP Range: 74.179.192.0 - 74.179.255.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.226.64.0/18
IP Range: 74.226.64.0 - 74.226.127.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.227.0.0/18
IP Range: 74.227.0.0 - 74.227.63.255
Block size: 16,384

All IPs in this network >>
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CIDR: 74.234.64.0/18
IP Range: 74.234.64.0 - 74.234.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.234.192.0/18
IP Range: 74.234.192.0 - 74.234.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.235.128.0/18
IP Range: 74.235.128.0 - 74.235.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.235.192.0/18
IP Range: 74.235.192.0 - 74.235.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.240.0.0/18
IP Range: 74.240.0.0 - 74.240.63.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.240.64.0/18
IP Range: 74.240.64.0 - 74.240.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.240.128.0/18
IP Range: 74.240.128.0 - 74.240.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.240.192.0/18
IP Range: 74.240.192.0 - 74.240.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.242.192.0/18
IP Range: 74.242.192.0 - 74.242.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.248.64.0/18
IP Range: 74.248.64.0 - 74.248.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.248.128.0/18
IP Range: 74.248.128.0 - 74.248.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 74.251.0.0/18
IP Range: 74.251.0.0 - 74.251.63.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 66.157.192.0/18
IP Range: 66.157.192.0 - 66.157.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 70.144.128.0/18
IP Range: 70.144.128.0 - 70.144.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 72.147.128.0/18
IP Range: 72.147.128.0 - 72.147.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 72.147.192.0/18
IP Range: 72.147.192.0 - 72.147.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 70.152.64.0/18
IP Range: 70.152.64.0 - 70.152.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 68.18.0.0/18
IP Range: 68.18.0.0 - 68.18.63.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 68.18.64.0/18
IP Range: 68.18.64.0 - 68.18.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 68.18.128.0/18
IP Range: 68.18.128.0 - 68.18.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 65.6.64.0/18
IP Range: 65.6.64.0 - 65.6.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 98.66.0.0/18
IP Range: 98.66.0.0 - 98.66.63.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 98.66.64.0/18
IP Range: 98.66.64.0 - 98.66.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 98.67.192.0/18
IP Range: 98.67.192.0 - 98.67.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 98.71.64.0/18
IP Range: 98.71.64.0 - 98.71.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 98.71.128.0/18
IP Range: 98.71.128.0 - 98.71.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 98.71.192.0/18
IP Range: 98.71.192.0 - 98.71.255.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
United States Microsoft Corporation
MICROSOFT-CORP-MSN-BLK

CIDR: 207.68.128.0/18
IP Range: 207.68.128.0 - 207.68.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 68.210.128.0/18
IP Range: 68.210.128.0 - 68.210.191.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
CIDR: 68.222.64.0/18
IP Range: 68.222.64.0 - 68.222.127.255
Block size: 16,384

All IPs in this network >>
All domains in this network >>
South Africa Microsoft
MICROSOFT

CIDR: 102.133.64.0/19
IP Range: 102.133.64.0 - 102.133.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
South Africa Microsoft
MICROSOFT

CIDR: 102.133.192.0/19
IP Range: 102.133.192.0 - 102.133.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United Kingdom Microsoft Limited
MSNUK-NET

To report suspected security issues specific to
Traffic emanating from Microsoft online services
Including the distribution of malicious content
Or other illicit or illegal material through a
Microsoft online service, please submit repor

CIDR: 193.149.64.0/19
IP Range: 193.149.64.0 - 193.149.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United Kingdom Microsoft Limited
MSNUK-NET

CIDR: 194.69.96.0/19
IP Range: 194.69.96.0 - 194.69.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United Kingdom Microsoft Limited
GB-MICROSOFT

Microsoft Limited UK

CIDR: 192.100.96.0/19
IP Range: 192.100.102.0 - 192.100.133.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United Kingdom Microsoft Limited
UK-MICROSOFT

CIDR: 94.245.64.0/19
IP Range: 94.245.64.0 - 94.245.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-74-161-64-0

CIDR: 74.161.64.0/19
IP Range: 74.161.64.0 - 74.161.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-74-161-96-0

CIDR: 74.161.96.0/19
IP Range: 74.161.96.0 - 74.161.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-74-161-128-0

CIDR: 74.161.128.0/19
IP Range: 74.161.128.0 - 74.161.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-74-161-160-0

CIDR: 74.161.160.0/19
IP Range: 74.161.160.0 - 74.161.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.162.128.0/19
IP Range: 74.162.128.0 - 74.162.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.162.160.0/19
IP Range: 74.162.160.0 - 74.162.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.163.0.0/19
IP Range: 74.163.0.0 - 74.163.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.178.0.0/19
IP Range: 74.178.0.0 - 74.178.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.178.32.0/19
IP Range: 74.178.32.0 - 74.178.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.178.96.0/19
IP Range: 74.178.96.0 - 74.178.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.178.128.0/19
IP Range: 74.178.128.0 - 74.178.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.178.160.0/19
IP Range: 74.178.160.0 - 74.178.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.179.96.0/19
IP Range: 74.179.96.0 - 74.179.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.179.128.0/19
IP Range: 74.179.128.0 - 74.179.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.179.160.0/19
IP Range: 74.179.160.0 - 74.179.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.226.128.0/19
IP Range: 74.226.128.0 - 74.226.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.226.192.0/19
IP Range: 74.226.192.0 - 74.226.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.227.64.0/19
IP Range: 74.227.64.0 - 74.227.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.227.96.0/19
IP Range: 74.227.96.0 - 74.227.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.227.224.0/19
IP Range: 74.227.224.0 - 74.227.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.234.128.0/19
IP Range: 74.234.128.0 - 74.234.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.241.0.0/19
IP Range: 74.241.0.0 - 74.241.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.241.32.0/19
IP Range: 74.241.32.0 - 74.241.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.242.160.0/19
IP Range: 74.242.160.0 - 74.242.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.0.0/19
IP Range: 74.243.0.0 - 74.243.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.32.0/19
IP Range: 74.243.32.0 - 74.243.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.96.0/19
IP Range: 74.243.96.0 - 74.243.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.128.0/19
IP Range: 74.243.128.0 - 74.243.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.160.0/19
IP Range: 74.243.160.0 - 74.243.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.192.0/19
IP Range: 74.243.192.0 - 74.243.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.243.224.0/19
IP Range: 74.243.224.0 - 74.243.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.248.32.0/19
IP Range: 74.248.32.0 - 74.248.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.248.192.0/19
IP Range: 74.248.192.0 - 74.248.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.248.224.0/19
IP Range: 74.248.224.0 - 74.248.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.249.0.0/19
IP Range: 74.249.0.0 - 74.249.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.249.32.0/19
IP Range: 74.249.32.0 - 74.249.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.250.96.0/19
IP Range: 74.250.96.0 - 74.250.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 74.250.160.0/19
IP Range: 74.250.160.0 - 74.250.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 66.157.128.0/19
IP Range: 66.157.128.0 - 66.157.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States Microsoft Corporation
MS-DANGER-NETWORK

CIDR: 206.191.224.0/19
IP Range: 206.191.224.0 - 206.191.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States Microsoft Corporation
MICROSOFT

CIDR: 209.240.192.0/19
IP Range: 209.240.192.0 - 209.240.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.144.0.0/19
IP Range: 70.144.0.0 - 70.144.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.144.192.0/19
IP Range: 70.144.192.0 - 70.144.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-72-145-0-0

CIDR: 72.145.0.0/19
IP Range: 72.145.0.0 - 72.145.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-72-145-32-0

CIDR: 72.145.32.0/19
IP Range: 72.145.32.0 - 72.145.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 72.146.224.0/19
IP Range: 72.146.224.0 - 72.146.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 72.147.0.0/19
IP Range: 72.147.0.0 - 72.147.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 72.147.32.0/19
IP Range: 72.147.32.0 - 72.147.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 72.150.128.0/19
IP Range: 72.150.128.0 - 72.150.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 72.155.32.0/19
IP Range: 72.155.32.0 - 72.155.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 72.155.160.0/19
IP Range: 72.155.160.0 - 72.155.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.152.128.0/19
IP Range: 70.152.128.0 - 70.152.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.153.64.0/19
IP Range: 70.153.64.0 - 70.153.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.153.128.0/19
IP Range: 70.153.128.0 - 70.153.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.156.0.0/19
IP Range: 70.156.0.0 - 70.156.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.157.0.0/19
IP Range: 70.157.0.0 - 70.157.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.157.64.0/19
IP Range: 70.157.64.0 - 70.157.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.157.128.0/19
IP Range: 70.157.128.0 - 70.157.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 70.157.160.0/19
IP Range: 70.157.160.0 - 70.157.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States CAE ADSL Eeua
BLS-65-4-64-0-1003020941

CIDR: 65.4.64.0/19
IP Range: 65.4.64.0 - 65.4.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States CAE ADSL Eeua
BLS-65-4-96-0-1003020941

CIDR: 65.4.96.0/19
IP Range: 65.4.96.0 - 65.4.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States INT ADSL Eeua
BLS-98-65-0-0-1003020950

CIDR: 98.65.0.0/19
IP Range: 98.65.0.0 - 98.65.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.65.160.0/19
IP Range: 98.65.160.0 - 98.65.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.65.192.0/19
IP Range: 98.65.192.0 - 98.65.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.70.32.0/19
IP Range: 98.70.32.0 - 98.70.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.70.64.0/19
IP Range: 98.70.64.0 - 98.70.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.70.96.0/19
IP Range: 98.70.96.0 - 98.70.127.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.71.0.0/19
IP Range: 98.71.0.0 - 98.71.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 98.71.32.0/19
IP Range: 98.71.32.0 - 98.71.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 208.63.224.0/19
IP Range: 208.63.224.0 - 208.63.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.154.128.0/19
IP Range: 68.154.128.0 - 68.154.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.154.160.0/19
IP Range: 68.154.160.0 - 68.154.191.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.155.64.0/19
IP Range: 68.155.64.0 - 68.155.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.155.224.0/19
IP Range: 68.155.224.0 - 68.155.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
United States BGK ADSL Eeua
BLS-65-80-0-0-1003020942

CIDR: 65.80.0.0/19
IP Range: 65.80.0.0 - 65.80.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 65.80.32.0/19
IP Range: 65.80.32.0 - 65.80.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 65.80.64.0/19
IP Range: 65.80.64.0 - 65.80.95.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 65.81.128.0/19
IP Range: 65.81.128.0 - 65.81.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.212.0.0/19
IP Range: 68.212.0.0 - 68.212.31.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.212.32.0/19
IP Range: 68.212.32.0 - 68.212.63.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.212.224.0/19
IP Range: 68.212.224.0 - 68.212.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.214.128.0/19
IP Range: 68.214.128.0 - 68.214.159.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.221.192.0/19
IP Range: 68.221.192.0 - 68.221.223.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
CIDR: 68.221.224.0/19
IP Range: 68.221.224.0 - 68.221.255.255
Block size: 8,192

All IPs in this network >>
All domains in this network >>
Hong Kong Microsoft Corporation
MICROSOFT27

CIDR: N/A
IP Range: 204.231.197.0 - 204.231.223.255
Block size: 6,912

All IPs in this network >>
All domains in this network >>
United States Microsoft Corp
MICROSOFT

CIDR: N/A
IP Range: 199.242.32.0 - 199.242.55.255
Block size: 6,144

All IPs in this network >>
All domains in this network >>
South Africa Microsoft
MICROSOFT

CIDR: 102.133.96.0/20
IP Range: 102.133.96.0 - 102.133.111.255
Block size: 4,096

All IPs in this network >>
All domains in this network >>
South Africa Microsoft
MICROSOFT

CIDR: 102.133.224.0/20
IP Range: 102.133.224.0 - 102.133.239.255
Block size: 4,096

All IPs in this network >>
All domains in this network >>
Ireland Microsoft Limited
MSFT-IDC

Microsoft EMEA Data Center
Distribution of Microsoft content

CIDR: 213.199.144.0/20
IP Range: 213.199.144.0 - 213.199.159.255
Block size: 4,096

All IPs in this network >>
All domains in this network >>
Ireland Microsoft Limited
UK-MICROSOFT

CIDR: 94.245.112.0/20
IP Range: 94.245.112.0 - 94.245.127.255
Block size: 4,096

All IPs in this network >>
All domains in this network >>
United Kingdom Microsoft Limited
MICROSOFT

CIDR: 194.41.16.0/20
IP Range: 194.41.16.0 - 194.41.31.255
Block size: 4,096

All IPs in this network >>
All domains in this network >>
United States MIA ADSL PPP
BLS-74-161-0-0

CIDR: 74.161.0.0/20
IP Range: 74.161.0.0 - 74.161.15.255
Block size: 4,096

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United States MIA ADSL PPP
BLS-74-161-16-0

CIDR: 74.161.16.0/20
IP Range: 74.161.16.0 - 74.161.31.255
Block size: 4,096

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United States MIA ADSL PPP
BLS-74-161-32-0

CIDR: 74.161.32.0/20
IP Range: 74.161.32.0 - 74.161.47.255
Block size: 4,096

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United States MIA ADSL PPP
BLS-74-161-48-0

CIDR: 74.161.48.0/20
IP Range: 74.161.48.0 - 74.161.63.255
Block size: 4,096

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United States Microsoft Corporation
MSFT

CIDR: 66.119.144.0/20
IP Range: 66.119.144.0 - 66.119.159.255
Block size: 4,096

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