Microsoft Corporation IP addresses, domains and public networks

Networks by country

United States (642),

United Kingdom (281),

Canada (93),

European Union (38),

Netherlands (37),

Ireland (24),

Germany (23),

India (21),

France (18),

Sweden (16),

Norway (16),

Australia (15),

Switzerland (15),

Spain (14),

United Arab Emirates (14),

Singapore (10),

Japan (10),

South Africa (10),

Taiwan (10),

Poland (9),

Mexico (8),

South Korea (8),

Denmark (7),

Brazil (6),

Malaysia (5),

Austria (5),

Turkey (4),

Hong Kong (4),

Indonesia (4),

Italy (4),

Belgium (3),

Chile (2),

Bangladesh (2),

Israel (2),

China (2),

New Zealand (2),

Greece (1),

Guam (1),

Sri Lanka (1),

Luxembourg (1),

Portugal (1),

Bulgaria (1),

Thailand (1),

Montenegro (1),

Niger (1)

Assigned AS AS3598, AS5761, AS6182, AS6194, AS6291, AS6584, AS8068, AS8069, AS8070, AS8071, AS8072, AS8073, AS8074, AS8075, AS12076, AS13399, AS13811, AS14719, AS14783, AS17144, AS17345, AS20046, AS22692, AS23468, AS25796, AS26222, AS30135, AS30520, AS30575, AS31792, AS32476, AS35106, AS36006, AS40066, AS46182, AS54396, AS63245, AS63314, AS395496, AS395524, AS395851, AS396463, AS397096, AS397466, AS397996, AS398575, AS398656, AS398657, AS398658, AS398659, AS398660, AS398661, AS398961, AS400572, AS400573, AS400574, AS400575, AS400576, AS400577, AS400578, AS400579, AS400580, AS400581, AS400582, AS400884

Updated 04 January 2026

We found 1,313 IPv4 networks operated by this organization. Showing 38 networks in European Union.
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Results sorted by network size.

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Microsoft Limited

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Network: CLOUD

CIDR: 9.163.0.0/16

IP Range: 9.163.0.0 - 9.163.255.255

Block size: 65,536

Microsoft Corporation

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Network: CLOUD

CIDR: 48.209.0.0/16

IP Range: 48.209.0.0 - 48.209.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 48.222.0.0/16

IP Range: 48.222.0.0 - 48.222.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.11.0.0/16

IP Range: 51.11.0.0 - 51.11.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.12.0.0/16

IP Range: 51.12.0.0 - 51.12.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.13.0.0/16

IP Range: 51.13.0.0 - 51.13.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.103.0.0/16

IP Range: 51.103.0.0 - 51.103.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.104.0.0/16

IP Range: 51.104.0.0 - 51.104.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.105.0.0/16

IP Range: 51.105.0.0 - 51.105.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.136.0.0/16

IP Range: 51.136.0.0 - 51.136.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.137.0.0/16

IP Range: 51.137.0.0 - 51.137.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.138.0.0/16

IP Range: 51.138.0.0 - 51.138.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.143.0.0/16

IP Range: 51.143.0.0 - 51.143.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.144.0.0/16

IP Range: 51.144.0.0 - 51.144.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.145.0.0/16

IP Range: 51.145.0.0 - 51.145.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 57.150.0.0/16

IP Range: 57.150.0.0 - 57.150.255.255

Block size: 65,536

Microsoft Corporation

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Network: CLOUD

CIDR: 57.153.0.0/16

IP Range: 57.153.0.0 - 57.153.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 135.236.0.0/16

IP Range: 135.236.0.0 - 135.236.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 172.199.0.0/16

IP Range: 172.199.0.0 - 172.199.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 172.201.0.0/16

IP Range: 172.201.0.0 - 172.201.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 172.205.0.0/16

IP Range: 172.205.0.0 - 172.205.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 172.211.0.0/16

IP Range: 172.211.0.0 - 172.211.255.255

Block size: 65,536

Microsoft Limited

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Network: CLOUD

CIDR: 51.107.0.0/17

IP Range: 51.107.0.0 - 51.107.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 51.107.128.0/17

IP Range: 51.107.128.0 - 51.107.255.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 51.124.0.0/17

IP Range: 51.124.0.0 - 51.124.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 128.251.0.0/17

IP Range: 128.251.0.0 - 128.251.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 128.251.128.0/17

IP Range: 128.251.128.0 - 128.251.255.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 130.33.0.0/17

IP Range: 130.33.0.0 - 130.33.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 130.33.128.0/17

IP Range: 130.33.128.0 - 130.33.255.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 131.163.0.0/17

IP Range: 131.163.0.0 - 131.163.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 131.163.128.0/17

IP Range: 131.163.128.0 - 131.163.255.255

Block size: 32,768

Microsoft Corporation

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Network: CLOUD

CIDR: 132.164.0.0/17

IP Range: 132.164.0.0 - 132.164.127.255

Block size: 32,768

Microsoft Corporation

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Network: CLOUD

CIDR: 132.164.128.0/17

IP Range: 132.164.128.0 - 132.164.255.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 132.220.0.0/17

IP Range: 132.220.0.0 - 132.220.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 132.220.128.0/17

IP Range: 132.220.128.0 - 132.220.255.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 134.149.0.0/17

IP Range: 134.149.0.0 - 134.149.127.255

Block size: 32,768

Microsoft Limited

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Network: CLOUD

CIDR: 134.149.128.0/17

IP Range: 134.149.128.0 - 134.149.255.255

Block size: 32,768

Microsoft

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Network: EU-MICROSOFT

CIDR: 80.239.140.56/29

IP Range: 80.239.140.56 - 80.239.140.63

Block size: 8

1113 more networks >>