Microsoft Corporation IP addresses, domains and public networks

Networks by country

United States (654),

United Kingdom (283),

Canada (81),

European Union (38),

Netherlands (36),

Ireland (25),

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),

Montenegro (1),

Thailand (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 02 February 2026

We found 1,314 IPv4 networks operated by this organization. Showing 9 networks in Australia.
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Results sorted by network size.

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Microsoft Corporation

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Network: MSFT

CIDR: 68.216.0.0/14

IP Range: 68.218.0.0 - 68.221.255.255

Block size: 262,144

Microsoft Corporation

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Network: MSFT

CIDR: N/A

IP Range: 20.157.0.0 - 20.159.255.255

Block size: 196,608

Microsoft Corporation

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Network: MSFT

CIDR: 70.152.0.0/15

IP Range: 70.152.0.0 - 70.153.255.255

Block size: 131,072

Microsoft Corporation

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Network: MSFT

CIDR: N/A

IP Range: 40.126.128.0 - 40.127.255.255

Block size: 98,304

Microsoft Corporation

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Network: CLOUD

CIDR: 48.215.0.0/16

IP Range: 48.215.0.0 - 48.215.255.255

Block size: 65,536

MEM ADSL CBB

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Network: BLS-68-218-128-0-17-1203260535

CIDR: 68.218.128.0/17

IP Range: 68.218.128.0 - 68.218.255.255

Block size: 32,768

ASM ADSL Eeua

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Network: BLS-68-218-0-0-1003020945

CIDR: 68.218.0.0/18

IP Range: 68.218.0.0 - 68.218.63.255

Block size: 16,384

ASM ADSL Eeua

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Network: BLS-68-218-96-0-1003020945

CIDR: 68.218.96.0/19

IP Range: 68.218.96.0 - 68.218.127.255

Block size: 8,192

Microsoft Corporation

Service: ADIG

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Network: AU-MICROSOFT-NET

CIDR: 122.248.148.80/28

IP Range: 122.248.148.80 - 122.248.148.95

Block size: 16

1114 more networks >>