Microsoft Outlook
Microsoft Outlook Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Microsoft Outlook.
Description
Outlook.com is a web-based suite of webmail, contacts, tasks, and calendaring services from Microsoft.
| Category | |
| Web Link | Microsoft Outlook - Home Page |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
Domains
Primary Domains
Primary Domains are owned and managed by the application vendor.
Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.Platform Domains
 Akamai
|
{hidden}.office365.com.edgekey.net | and 3 more |
 Azure Front Door
|
{hidden}.msedge.net | |
 Microsoft Azure
|
{hidden}.trafficmanager.net | and 1 more |
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Microsoft Outlook IP addresses deployed on this type of network.
| Network | PoP | Category | Location | IP | Shared |
|---|---|---|---|---|---|
 Microsoft
|
Ashburn | Business | Canada | 13.107.244.1 | |
|
Microsoft
|
Core Network | Business | United States | 20.35.192.130 | |
|
Microsoft
|
Core Network | Business | United States | 20.35.193.2 | |
|
Microsoft
|
Core Network | Business | United States | 20.35.193.34 | |
|
Microsoft
|
Core Network | Business | United States | 20.35.193.66 | |
| and 14695 more | |||||
Other Networks
There are tens of thousands of Internet network providers and we make an effort to track as many as we can, but we have less coverage for niche and local providers. The following is a sample of Microsoft Outlook IP addresses on this type of network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| Microsoft | AS8075 | 23.103.192.0/18 | India | 23.103.238.138 | |
| Microsoft | AS8075 | 40.107.192.0/18 | United States | 40.107.211.101 | |
| Microsoft | AS8075 | 52.100.0.0/14 | India | 52.102.110.148 | |
| Microsoft | AS8075 | 52.100.0.0/14 | India | 52.102.110.149 | |
| Microsoft | AS8075 | 52.100.0.0/14 | India | 52.102.110.166 | |
| and 372 more | |||||
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Microsoft Outlook are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
| Cloud Hosts | # of IPs |
|---|---|
|
Microsoft Azure
|
559 |
21Vianet Blue Cloud
|
40 |
Linode
|
1 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
21Vianet Blue Cloud
|
Core | China | 40 IPs |
|
Linode
|
Frankfurt am Main | Germany | 1 IP |
|
Microsoft Azure
|
Richmond | United States | 30 IPs |
|
Microsoft Azure
|
Amsterdam | Netherlands | 55 IPs |
|
Microsoft Azure
|
Quebec | Canada | 3 IPs |
|
Microsoft Azure
|
Des Moines | United States | 31 IPs |
|
Microsoft Azure
|
London | United Kingdom | 4 IPs |
|
Microsoft Azure
|
Tokyo | Japan | 16 IPs |
|
Microsoft Azure
|
Osaka | Japan | 10 IPs |
|
Microsoft Azure
|
Paris | France | 9 IPs |
|
Microsoft Azure
|
Richmond | United States | 50 IPs |
|
Microsoft Azure
|
San Antonio | United States | 26 IPs |
|
Microsoft Azure
|
Dublin | Ireland | 51 IPs |
|
Microsoft Azure
|
Jamnagar | India | 1 IP |
|
Microsoft Azure
|
Rio de Janeiro | Brazil | 2 IPs |
|
Microsoft Azure
|
Melbourne | Australia | 3 IPs |
|
Microsoft Azure
|
Seoul | South Korea | 12 IPs |
|
Microsoft Azure
|
Sao Paulo | Brazil | 4 IPs |
|
Microsoft Azure
|
Sydney | Australia | 5 IPs |
|
Microsoft Azure
|
San Francisco | United States | 27 IPs |
|
Microsoft Azure
|
San Francisco | United States | 40 IPs |
|
Microsoft Azure
|
Cheyenne | United States | 21 IPs |
|
Microsoft Azure
|
Chicago | United States | 22 IPs |
|
Microsoft Azure
|
Berlin | Germany | 3 IPs |
|
Microsoft Azure
|
Frankfurt am Main | Germany | 9 IPs |
|
Microsoft Azure
|
Oslo | Norway | 1 IP |
|
Microsoft Azure
|
Hong Kong | Hong Kong | 13 IPs |
|
Microsoft Azure
|
Richmond | United States | 2 IPs |
|
Microsoft Azure
|
San Francisco | United States | 11 IPs |
|
Microsoft Azure
|
Gaevle | Sweden | 53 IPs |
|
Microsoft Azure
|
Pune | India | 9 IPs |
|
Microsoft Azure
|
Cardiff | United Kingdom | 3 IPs |
|
Microsoft Azure
|
Milan | Italy | 4 IPs |
|
Microsoft Azure
|
Taipei | Taiwan | 2 IPs |
|
Microsoft Azure
|
Singapore | Singapore | 7 IPs |
|
Microsoft Azure
|
Chennai | India | 2 IPs |
|
Microsoft Azure
|
Abu Dhabi | United Arab Emirates | 1 IP |
|
Microsoft Azure
|
Dubai | United Arab Emirates | 1 IP |
|
Microsoft Azure
|
Busan | South Korea | 2 IPs |
|
Microsoft Azure
|
Johannesburg | South Africa | 2 IPs |
|
Microsoft Azure
|
Cape Town | South Africa | 2 IPs |
|
Microsoft Azure
|
Marseille | France | 2 IPs |
|
Microsoft Azure
|
Zuerich | Switzerland | 3 IPs |
|
Microsoft Azure
|
Geneve | Switzerland | 1 IP |
|
Microsoft Azure
|
Toronto | Canada | 4 IPs |
Content Delivery Networks - CDNs
In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.
Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.
| CDNs | # of IPs |
|---|---|
|
Akamai
|
2250 |
|
Azure Front Door
|
8 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Azure Front Door
|
Azure Front Door
|
Global | 13.107.42.11 | 8 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Akamai
|
Prague | Czechia | 15 IPs |
|
Akamai
|
Akamai
|
Amsterdam | Netherlands | 25 IPs |
|
Akamai
|
Akamai
|
Paris | France | 23 IPs |
|
Akamai
|
Akamai
|
Vienna | Austria | 29 IPs |
|
Akamai
|
Akamai
|
Athens | Greece | 14 IPs |
|
Akamai
|
Akamai
|
Fujairah | United Arab Emirates | 3 IPs |
|
Akamai
|
Akamai
|
Johannesburg | South Africa | 47 IPs |
|
Akamai
|
Akamai
|
Frankfurt | Germany | 78 IPs |
|
Akamai
|
Akamai
|
Toronto | Canada | 33 IPs |
|
Akamai
|
Akamai
|
Cape Town | South Africa | 40 IPs |
|
Akamai
|
Akamai
|
Hong Kong | Hong Kong | 30 IPs |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 13 IPs |
|
Akamai
|
Akamai
|
Mombasa | Kenya | 10 IPs |
|
Akamai
|
Akamai
|
Brussels | Belgium | 2 IPs |
|
Akamai
|
Akamai
|
Madrid | Spain | 17 IPs |
|
Akamai
|
Akamai
|
Stockholm | Sweden | 17 IPs |
|
Akamai
|
Akamai
|
London | United Kingdom | 39 IPs |
|
Akamai
|
Akamai
|
Marseille | France | 21 IPs |
|
Akamai
|
Akamai
|
Ashburn | United States | 71 IPs |
|
Akamai
|
Akamai
|
Durban | South Africa | 12 IPs |
|
Akamai
|
Akamai
|
Milan | Italy | 222 IPs |
|
Akamai
|
Akamai
|
Dublin | Ireland | 6 IPs |
|
Akamai
|
Akamai
|
Moscow | Russia | 4 IPs |
|
Akamai
|
Akamai
|
Palermo | Italy | 16 IPs |
|
Akamai
|
Akamai
|
Fortaleza | Brazil | 5 IPs |
|
Akamai
|
Akamai
|
Mount Prospect | United States | 38 IPs |
|
Akamai
|
Akamai
|
Glattbrugg | Switzerland | 9 IPs |
|
Akamai
|
Akamai
|
Bogota | Colombia | 3 IPs |
|
Akamai
|
Akamai
|
Berlin | Germany | 3 IPs |
|
Akamai
|
Akamai
|
Chicago | United States | 162 IPs |
|
Akamai
|
Akamai
|
Oslo | Norway | 4 IPs |
|
Akamai
|
Akamai
|
Seoul | South Korea | 2 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 14 IPs |
|
Akamai
|
Akamai
|
Atlanta | United States | 23 IPs |
|
Akamai
|
Akamai
|
Los Angeles | United States | 68 IPs |
|
Akamai
|
Akamai
|
Sydney | Australia | 165 IPs |
|
Akamai
|
Akamai
|
New Delhi | India | 8 IPs |
|
Akamai
|
Akamai
|
Melbourne | Australia | 98 IPs |
|
Akamai
|
Akamai
|
Bangkok | Thailand | 3 IPs |
|
Akamai
|
Akamai
|
Honolulu | United States | 2 IPs |
|
Akamai
|
Akamai
|
Santiago | Chile | 9 IPs |
|
Akamai
|
Akamai
|
Singapore | Singapore | 89 IPs |
|
Akamai
|
Akamai
|
Sunshine Coast | Australia | 6 IPs |
|
Akamai
|
Akamai
|
Marietta | United States | 21 IPs |
|
Akamai
|
Akamai
|
Rio de Janeiro | Brazil | 3 IPs |
|
Akamai
|
Akamai
|
Mumbai | India | 16 IPs |
|
Akamai
|
Akamai
|
Dallas | United States | 78 IPs |
|
Akamai
|
Akamai
|
San Juan | Puerto Rico | 2 IPs |
|
Akamai
|
Akamai
|
Kuala Lumpur | Malaysia | 12 IPs |
|
Akamai
|
Akamai
|
New York | United States | 12 IPs |
|
Akamai
|
Akamai
|
Bengaluru | India | 1 IP |
|
Akamai
|
Akamai
|
Montreal | Canada | 6 IPs |
|
Akamai
|
Akamai
|
Secaucus | United States | 10 IPs |
|
Akamai
|
Akamai
|
Miami | United States | 15 IPs |
|
Akamai
|
Akamai
|
Brisbane | Australia | 41 IPs |
|
Akamai
|
Akamai
|
Seattle | United States | 6 IPs |
|
Akamai
|
Akamai
|
Santa Clara | United States | 49 IPs |
|
Akamai
|
Akamai
|
Warsaw | Poland | 7 IPs |
|
Akamai
|
Akamai
|
Lisbon | Portugal | 2 IPs |
|
Akamai
|
Akamai
|
Coimbatore | India | 2 IPs |
|
Akamai
|
Akamai
|
Curitiba | Brazil | 1 IP |
|
Akamai
|
Akamai
|
Jakarta | Indonesia | 3 IPs |
|
Akamai
|
Akamai
|
Tokyo | Japan | 12 IPs |
|
Akamai
|
Akamai
|
Munich | Germany | 3 IPs |
|
Akamai
|
Akamai
|
Rome | Italy | 30 IPs |
|
Akamai
|
Akamai
|
Adelaide | Australia | 6 IPs |
|
Akamai
|
Akamai
|
Lithia Springs | United States | 13 IPs |
|
Akamai
|
Akamai
|
Copenhagen | Denmark | 1 IP |
|
Akamai
|
Akamai
|
Houston | United States | 4 IPs |
|
Akamai
|
Akamai
|
San Jose | United States | 50 IPs |
|
Akamai
|
Akamai
|
Hyderabad | India | 2 IPs |
|
Akamai
|
Akamai
|
Haarlem | Netherlands | 7 IPs |
|
Akamai
|
Akamai
|
Cyberjaya | Malaysia | 1 IP |
|
Akamai
|
Akamai
|
Dusseldorf | Germany | 1 IP |
|
Akamai
|
Akamai
|
Chennai | India | 6 IPs |
|
Akamai
|
Akamai
|
Taipei | Taiwan | 2 IPs |
|
Akamai
|
Akamai
|
Boston | United States | 3 IPs |
|
Akamai
|
Akamai
|
Cleveland | United States | 4 IPs |
|
Akamai
|
Akamai
|
Tempe | United States | 1 IP |
|
Akamai
|
Akamai
|
Taichung | Taiwan | 1 IP |
|
Akamai
|
Akamai
|
Auckland | New Zealand | 3 IPs |
|
Akamai
|
Akamai
|
Santiago de Queretaro | Mexico | 21 IPs |
|
Akamai
|
Akamai
|
Perth | Australia | 22 IPs |
|
Akamai
|
Akamai
|
San Pedro Sula | Honduras | 2 IPs |
|
Akamai
|
Akamai
|
Irving | United States | 8 IPs |
|
Akamai
|
Akamai
|
Barcelona | Spain | 2 IPs |
|
Akamai
|
Akamai
|
Recife | Brazil | 2 IPs |
|
Akamai
|
Akamai
|
Bucharest | Romania | 2 IPs |
|
Akamai
|
Akamai
|
Dubai | United Arab Emirates | 2 IPs |
|
Akamai
|
Akamai
|
Helsinki | Finland | 1 IP |
|
Akamai
|
Akamai
|
Vancouver | Canada | 2 IPs |
|
Akamai
|
Akamai
|
Billerica | United States | 1 IP |
|
Akamai
|
Akamai
|
Manila | Philippines | 2 IPs |
|
Akamai
|
Akamai
|
Schiphol | Netherlands | 1 IP |
|
Akamai
|
Akamai
|
Istanbul | Turkey | 1 IP |
|
Akamai
|
Akamai
|
Nonthaburi | Thailand | 1 IP |
|
Akamai
|
Akamai
|
Lima | Peru | 3 IPs |
|
Akamai
|
Ooredoo
|
Muscat | Oman | 2 IPs |
|
Akamai
|
Liquid
|
Johannesburg | South Africa | 4 IPs |
|
Akamai
|
Seacom
|
Mombasa | Kenya | 2 IPs |
|
Akamai
|
Seacom
|
Durban | South Africa | 2 IPs |
|
Akamai
|
Telstra
|
Hong Kong | Hong Kong | 2 IPs |
|
Akamai
|
Telstra
|
Melbourne | Australia | 1 IP |
|
Akamai
|
Telstra
|
Brisbane | Australia | 3 IPs |
|
Akamai
|
Jio
|
Mumbai | India | 6 IPs |
|
Akamai
|
Jio
|
Ahmedabad | India | 4 IPs |
|
Akamai
|
Jio
|
New Delhi | India | 1 IP |
|
Akamai
|
Videotron
|
Montreal | Canada | 2 IPs |
|
Akamai
|
Rogers
|
Mississauga | Canada | 2 IPs |
|
Akamai
|
Sparkle
|
Milan | Italy | 10 IPs |
|
Akamai
|
Sparkle
|
Palermo | Italy | 4 IPs |
|
Akamai
|
Vodafone
|
Accra | Ghana | 2 IPs |
|
Akamai
|
Bite Lietuva
|
Vilnius | Lithuania | 2 IPs |
|
Akamai
|
Digi
|
Bucharest | Romania | 2 IPs |
|
Akamai
|
1&1 Versatel
|
Dusseldorf | Germany | 2 IPs |
|
Akamai
|
Sky
|
Manila | Philippines | 2 IPs |
|
Akamai
|
VNPT
|
Hanoi | Vietnam | 1 IP |
|
Akamai
|
VNPT
|
Ho Chi Minh City | Vietnam | 2 IPs |
|
Akamai
|
Vocus
|
Perth | Australia | 4 IPs |
|
Akamai
|
Vocus
|
Melbourne | Australia | 2 IPs |
|
Akamai
|
Vocus
|
Sydney | Australia | 2 IPs |
|
Akamai
|
Unitel
|
Ulaanbaatar | Mongolia | 2 IPs |
|
Akamai
|
Aussie Broadband
|
Melbourne | Australia | 2 IPs |
|
Akamai
|
Aussie Broadband
|
Brisbane | Australia | 2 IPs |
|
Akamai
|
Deutsche Telekom
|
Budapest | Hungary | 2 IPs |
|
Akamai
|
Telefonica
|
Porto Alegre | Brazil | 2 IPs |
|
Akamai
|
Telefonica
|
Lima | Peru | 2 IPs |
|
Akamai
|
Telefonica
|
Arica | Chile | 1 IP |
|
Akamai
|
Zain
|
Amman | Jordan | 2 IPs |
|
Akamai
|
Bell Canada
|
Montreal | Canada | 2 IPs |
|
Akamai
|
Bell Canada
|
Toronto | Canada | 3 IPs |
|
Akamai
|
Ufinet
|
San Jose | Costa Rica | 2 IPs |
|
Akamai
|
Elisa
|
Helsinki | Finland | 2 IPs |
|
Akamai
|
Swisscom
|
Lausanne | Switzerland | 1 IP |
|
Akamai
|
Swisscom
|
Zurich | Switzerland | 2 IPs |
|
Akamai
|
Orange
|
Fort-de-France | Martinique | 2 IPs |
|
Akamai
|
Telia
|
Stockholm | Sweden | 2 IPs |
|
Akamai
|
Telia
|
Vilnius | Lithuania | 2 IPs |
|
Akamai
|
Cyta
|
Nicosia | Cyprus | 2 IPs |
|
Akamai
|
Dimension Data
|
Johannesburg | South Africa | 6 IPs |
|
Akamai
|
Claro
|
Sao Paulo | Brazil | 2 IPs |
|
Akamai
|
Telecom Argentina
|
Buenos Aires | Argentina | 1 IP |
|
Akamai
|
TPG Telecom
|
Sydney | Australia | 6 IPs |
|
Akamai
|
TPG Telecom
|
Brisbane | Australia | 2 IPs |
|
Akamai
|
PLDT
|
Makati | Philippines | 2 IPs |
|
Akamai
|
PLDT
|
Lucena | Philippines | 1 IP |
|
Akamai
|
Telus
|
Vancouver | Canada | 2 IPs |
|
Akamai
|
Chunghwa Telecom
|
Taipei | Taiwan | 2 IPs |
|
Akamai
|
Spark
|
Auckland | New Zealand | 1 IP |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
Akamai
|
Core Network | United States | 5 IPs |
|
Akamai
|
ASN AS15146 | Core Network | Bahamas | 2 IPs |
|
Akamai
|
ASN AS36994 | Core Network | South Africa | 2 IPs |
|
Akamai
|
ASN AS2609 | Core Network | Tunisia | 2 IPs |
|
Akamai
|
ASN AS38040 | Core Network | Thailand | 6 IPs |
|
Akamai
|
ASN AS45903 | Core Network | Vietnam | 2 IPs |
|
Akamai
|
ASN AS51407 | Core Network | Palestine | 2 IPs |
|
Akamai
|
ASN AS55915 | Core Network | Nepal | 2 IPs |
|
Akamai
|
ASN AS8400 | Core Network | Serbia | 2 IPs |
|
Akamai
|
ASN AS12578 | Core Network | Latvia | 2 IPs |
|
Akamai
|
ASN AS12400 | Core Network | Israel | 6 IPs |
|
Akamai
|
ASN AS6697 | Core Network | Belarus | 2 IPs |
|
Akamai
|
ASN AS8681 | Core Network | Jersey | 2 IPs |
|
Akamai
|
ASN AS31117 | Core Network | Slovakia | 2 IPs |
|
Akamai
|
ASN AS35805 | Core Network | Georgia | 2 IPs |
|
Akamai
|
ASN AS5416 | Core Network | Bahrain | 2 IPs |
|
Akamai
|
ASN AS34779 | Core Network | Slovenia | 2 IPs |
|
Akamai
|
ASN AS9038 | Core Network | Jordan | 2 IPs |
|
Akamai
|
ASN AS3292 | Core Network | Denmark | 2 IPs |
|
Akamai
|
ASN AS34772 | Core Network | North Macedonia | 2 IPs |
|
Akamai
|
ASN AS138754 | Core Network | India | 2 IPs |
|
Akamai
|
ASN AS133720 | Core Network | India | 2 IPs |
|
Akamai
|
ASN AS37457 | Core Network | South Africa | 1 IP |
|
Akamai
|
Telkom SA
|
Core Network | South Africa | 1 IP |
|
Akamai
|
ASN AS141013 | Core Network | Philippines | 2 IPs |
|
Akamai
|
ASN AS132165 | Core Network | Pakistan | 2 IPs |
|
Akamai
|
ASN AS38193 | Core Network | Pakistan | 2 IPs |
|
Akamai
|
ASN AS4651 | Core Network | Thailand | 3 IPs |
|
Akamai
|
ASN AS21277 | Core Network | Iraq | 2 IPs |
|
Akamai
|
TPG Telecom
|
Core Network | Australia | 2 IPs |
|
Akamai
|
ASN AS14988 | Core Network | Botswana | 2 IPs |
|
Akamai
|
ASN AS197563 | Core Network | Ukraine | 2 IPs |
|
Akamai
|
ASN AS5639 | Core Network | Trinidad and Tobago | 2 IPs |
|
Akamai
|
ASN AS28545 | Core Network | Mexico | 2 IPs |
|
Akamai
|
ASN AS20485 | Core Network | Russia | 2 IPs |
|
Akamai
|
ASN AS27839 | Core Network | Bolivia | 2 IPs |
|
Akamai
|
ASN AS27895 | Core Network | Paraguay | 2 IPs |
|
Akamai
|
ASN AS27773 | Core Network | El Salvador | 2 IPs |
|
Akamai
|
ASN AS5603 | Core Network | Slovenia | 2 IPs |
|
Akamai
|
ASN AS5408 | Core Network | Greece | 2 IPs |
|
Akamai
|
ASN AS1930 | Core Network | Portugal | 2 IPs |
|
Akamai
|
ASN AS6057 | Core Network | Uruguay | 2 IPs |
|
Akamai
|
ASN AS21826 | Core Network | Venezuela | 2 IPs |
|
Akamai
|
ASN AS9246 | Core Network | Guam | 2 IPs |
|
Akamai
|
ASN AS10094 | Core Network | Brunei | 2 IPs |
|
Akamai
|
ASN AS9416 | Core Network | Taiwan | 2 IPs |
|
Akamai
|
ASN AS1237 | Core Network | South Korea | 2 IPs |
|
Akamai
|
ASN AS6855 | Core Network | Slovakia | 2 IPs |
|
Akamai
|
ASN AS39010 | Core Network | Lebanon | 2 IPs |
|
Akamai
|
ASN AS28716 | Core Network | Italy | 2 IPs |
|
Akamai
|
ASN AS31027 | Core Network | Denmark | 2 IPs |
|
Akamai
|
ASN AS4760 | Core Network | Hong Kong | 2 IPs |
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Akamai
|
ASN AS55329 | Core Network | Cambodia | 2 IPs |
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