Skype
Skype Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Skype.
Description
Skype was a popular voice and video chat service used by hundreds of millions of users every month. The app was shutdown in 2025.
| Category | VoIP/Conferencing |
| Web Link | Skype - 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
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{hidden}.akamaiedge.net | and 14 more |
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{hidden}.s-msedge.net | and 1 more |
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{hidden}.trafficmanager.net | and 251 more |
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Skype IP addresses deployed on this type of network.
| Network | PoP | Category | Location | IP | Shared |
|---|---|---|---|---|---|
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Core Network | Business | United States | 13.107.8.2 | |
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Anycast | Business | Global | 52.113.194.131 | |
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Johor Bahru | Business | Malaysia | 52.123.224.0 | |
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Johor Bahru | Business | Malaysia | 52.123.224.1 | |
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Johor Bahru | Business | Malaysia | 52.123.224.2 | |
| and 2326 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 Skype IP addresses on this type of network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| Microsoft | AS8075 | 2603:1063::/39 | South Korea | 2603:1063:0:103::365:7ea3 | |
| Microsoft | AS8075 | 2603:1063::/39 | South Korea | 2603:1063:0:102::365:7ea3 | |
| Microsoft | AS8075 | 2603:1063::/39 | South Korea | 2603:1063:0:101::365:7ea3 | |
| Microsoft | AS8075 | 52.123.0.0/16 | India | 52.123.253.68 | |
| Microsoft | AS8075 | 52.123.0.0/16 | India | 52.123.253.77 | |
| and 980 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 Skype are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
| Cloud Hosts | # of IPs |
|---|---|
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3250 |
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2 |
| Host | PoP | Location | IPs |
|---|---|---|---|
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Core | South Korea | 1 IP |
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Anycast | Global | 1 IP |
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Sydney | Australia | 71 IPs |
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San Antonio | United States | 144 IPs |
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Richmond | United States | 266 IPs |
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Richmond | United States | 295 IPs |
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Toronto | Canada | 43 IPs |
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Amsterdam | Netherlands | 319 IPs |
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Paris | France | 177 IPs |
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Pune | India | 122 IPs |
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Tokyo | Japan | 139 IPs |
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Osaka | Japan | 184 IPs |
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Singapore | Singapore | 101 IPs |
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Dublin | Ireland | 316 IPs |
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Gaevle | Sweden | 119 IPs |
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Sao Paulo | Brazil | 63 IPs |
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Seoul | South Korea | 72 IPs |
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San Francisco | United States | 63 IPs |
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Des Moines | United States | 182 IPs |
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Frankfurt am Main | Germany | 26 IPs |
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San Francisco | United States | 243 IPs |
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Chennai | India | 57 IPs |
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Hong Kong | Hong Kong | 1 IP |
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Johor Bahru | Malaysia | 84 IPs |
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Chicago | United States | 8 IPs |
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London | United Kingdom | 17 IPs |
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Cardiff | United Kingdom | 8 IPs |
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Johannesburg | South Africa | 38 IPs |
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Melbourne | Australia | 65 IPs |
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Dubai | United Arab Emirates | 15 IPs |
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Warsaw | Poland | 12 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 |
|---|---|
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4887 |
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235 |
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2 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
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Global | 13.107.3.128 | 229 IPs |
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Global | 52.113.194.132 | 4 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
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Prague | Czechia | 30 IPs |
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Frankfurt | Germany | 168 IPs |
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Paris | France | 115 IPs |
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Glattbrugg | Switzerland | 26 IPs |
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Vienna | Austria | 66 IPs |
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Madrid | Spain | 96 IPs |
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Moscow | Russia | 40 IPs |
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London | United Kingdom | 115 IPs |
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Munich | Germany | 31 IPs |
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Amsterdam | Netherlands | 43 IPs |
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Fujairah | United Arab Emirates | 18 IPs |
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Johannesburg | South Africa | 68 IPs |
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Sao Paulo | Brazil | 71 IPs |
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Toronto | Canada | 60 IPs |
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Dusseldorf | Germany | 25 IPs |
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Curitiba | Brazil | 13 IPs |
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Hamburg | Germany | 31 IPs |
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Bangkok | Thailand | 36 IPs |
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Tokyo | Japan | 116 IPs |
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Chicago | United States | 64 IPs |
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Brussels | Belgium | 27 IPs |
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Istanbul | Turkey | 12 IPs |
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Mombasa | Kenya | 44 IPs |
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Rio de Janeiro | Brazil | 25 IPs |
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Dar es Salaam | Tanzania | 13 IPs |
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Stockholm | Sweden | 89 IPs |
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Ashburn | United States | 103 IPs |
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Lisbon | Portugal | 52 IPs |
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Bogota | Colombia | 62 IPs |
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Cape Town | South Africa | 14 IPs |
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Palermo | Italy | 20 IPs |
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Marseille | France | 36 IPs |
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Oslo | Norway | 38 IPs |
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Barcelona | Spain | 37 IPs |
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Athens | Greece | 14 IPs |
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Kyiv | Ukraine | 6 IPs |
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Milan | Italy | 62 IPs |
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Fortaleza | Brazil | 45 IPs |
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Berlin | Germany | 21 IPs |
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Seoul | South Korea | 74 IPs |
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Copenhagen | Denmark | 28 IPs |
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Lima | Peru | 31 IPs |
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Jakarta | Indonesia | 34 IPs |
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Atlanta | United States | 6 IPs |
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Hong Kong | Hong Kong | 102 IPs |
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Lithia Springs | United States | 11 IPs |
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Rome | Italy | 26 IPs |
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Miami | United States | 173 IPs |
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Mexico City | Mexico | 9 IPs |
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Santiago | Chile | 54 IPs |
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Los Angeles | United States | 37 IPs |
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Singapore | Singapore | 147 IPs |
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San Jose | United States | 9 IPs |
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Seattle | United States | 28 IPs |
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Vancouver | Canada | 20 IPs |
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Minneapolis | United States | 3 IPs |
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Melbourne | Australia | 62 IPs |
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Manila | Philippines | 4 IPs |
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Chennai | India | 53 IPs |
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Mumbai | India | 101 IPs |
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Taipei | Taiwan | 26 IPs |
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Hyderabad | India | 14 IPs |
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Kuala Lumpur | Malaysia | 21 IPs |
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Cyberjaya | Malaysia | 13 IPs |
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New Delhi | India | 79 IPs |
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San Jose | Costa Rica | 3 IPs |
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Mount Prospect | United States | 8 IPs |
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Irving | United States | 20 IPs |
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Warsaw | Poland | 34 IPs |
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Las Vegas | United States | 4 IPs |
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Santiago de Queretaro | Mexico | 54 IPs |
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Englewood | United States | 8 IPs |
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Buenos Aires | Argentina | 45 IPs |
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Bengaluru | India | 26 IPs |
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Haarlem | Netherlands | 19 IPs |
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Sydney | Australia | 39 IPs |
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Dublin | Ireland | 35 IPs |
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Santa Clara | United States | 8 IPs |
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San Juan | Puerto Rico | 6 IPs |
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Philadelphia | United States | 10 IPs |
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Auckland | New Zealand | 11 IPs |
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Helsinki | Finland | 4 IPs |
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Montreal | Canada | 38 IPs |
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Makati | Philippines | 4 IPs |
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Houston | United States | 22 IPs |
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Brisbane | Australia | 31 IPs |
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Kolkata | India | 21 IPs |
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Schiphol | Netherlands | 6 IPs |
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Osaka | Japan | 7 IPs |
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Dallas | United States | 44 IPs |
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Marietta | United States | 10 IPs |
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Coimbatore | India | 12 IPs |
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New York | United States | 13 IPs |
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Tempe | United States | 5 IPs |
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Boston | United States | 3 IPs |
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Porto Alegre | Brazil | 15 IPs |
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McAllen | United States | 25 IPs |
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Seongnam | South Korea | 2 IPs |
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Mandaluyong | Philippines | 3 IPs |
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Perth | Australia | 4 IPs |
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Secaucus | United States | 11 IPs |
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San Pedro Sula | Honduras | 14 IPs |
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Surabaya | Indonesia | 1 IP |
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Nagpur | India | 1 IP |
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Recife | Brazil | 15 IPs |
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Bucharest | Romania | 31 IPs |
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Dubai | United Arab Emirates | 20 IPs |
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Manchester | United Kingdom | 6 IPs |
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Tel Aviv | Israel | 5 IPs |
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Katowice | Poland | 14 IPs |
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Quezon City | Philippines | 7 IPs |
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Omaha | United States | 2 IPs |
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Lucknow | India | 2 IPs |
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Durban | South Africa | 2 IPs |
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Nonthaburi | Thailand | 2 IPs |
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Salvador | Brazil | 6 IPs |
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Honolulu | United States | 2 IPs |
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Sofia | Bulgaria | 6 IPs |
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Kampala | Uganda | 2 IPs |
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Baghdad | Iraq | 2 IPs |
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Muscat | Oman | 4 IPs |
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Athens | Greece | 14 IPs |
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Rome | Italy | 12 IPs |
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Milan | Italy | 9 IPs |
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Palermo | Italy | 13 IPs |
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Montreal | Canada | 16 IPs |
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Vancouver | Canada | 4 IPs |
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Budapest | Hungary | 18 IPs |
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Johannesburg | South Africa | 14 IPs |
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Mombasa | Kenya | 11 IPs |
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Durban | South Africa | 8 IPs |
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Dakar | Senegal | 8 IPs |
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Fort-de-France | Martinique | 8 IPs |
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Amman | Jordan | 6 IPs |
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Singapore | Singapore | 2 IPs |
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Hong Kong | Hong Kong | 6 IPs |
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Sydney | Australia | 4 IPs |
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Tokyo | Japan | 2 IPs |
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Osaka | Japan | 1 IP |
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Mumbai | India | 8 IPs |
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Chennai | India | 2 IPs |
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Bengaluru | India | 2 IPs |
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Tallinn | Estonia | 2 IPs |
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Helsinki | Finland | 19 IPs |
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Helsinki | Finland | 8 IPs |
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Stockholm | Sweden | 11 IPs |
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Vancouver | Canada | 5 IPs |
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Santiago | Dominican Republic | 4 IPs |
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Sao Paulo | Brazil | 16 IPs |
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Salvador | Brazil | 8 IPs |
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Toronto | Canada | 10 IPs |
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Accra | Ghana | 5 IPs |
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Tirana | Albania | 4 IPs |
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Muscat | Oman | 5 IPs |
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Amman | Jordan | 2 IPs |
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Vilnius | Lithuania | 14 IPs |
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Moscow | Russia | 3 IPs |
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Kyiv | Ukraine | 4 IPs |
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Riga | Latvia | 4 IPs |
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Manchester | United Kingdom | 1 IP |
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Amman | Jordan | 13 IPs |
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Luanda | Angola | 7 IPs |
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Ho Chi Minh City | Vietnam | 4 IPs |
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Hanoi | Vietnam | 6 IPs |
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Seoul | South Korea | 1 IP |
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Ho Chi Minh City | Vietnam | 4 IPs |
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Hanoi | Vietnam | 6 IPs |
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Ulaanbaatar | Mongolia | 14 IPs |
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Melbourne | Australia | 6 IPs |
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Brisbane | Australia | 6 IPs |
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Santa Cruz | Bolivia | 8 IPs |
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Porto Alegre | Brazil | 12 IPs |
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Lima | Peru | 7 IPs |
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Arica | Argentina | 2 IPs |
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Reykjavik | Iceland | 4 IPs |
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Resistencia | Argentina | 13 IPs |
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Buenos Aires | Argentina | 2 IPs |
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Port of Spain | Trinidad and Tobago | 3 IPs |
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Manila | Philippines | 12 IPs |
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Montreal | Canada | 9 IPs |
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Toronto | Canada | 2 IPs |
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San Jose | Costa Rica | 10 IPs |
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Guayaquil | Ecuador | 4 IPs |
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Helsinki | Finland | 9 IPs |
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Vilnius | Lithuania | 12 IPs |
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Stockholm | Sweden | 4 IPs |
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Lausanne | Switzerland | 11 IPs |
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Zurich | Switzerland | 10 IPs |
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Bern | Switzerland | 3 IPs |
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Nicosia | Cyprus | 11 IPs |
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Johannesburg | South Africa | 8 IPs |
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Dortmund | Germany | 5 IPs |
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Taipei | Taiwan | 2 IPs |
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Taipei | Taiwan | 8 IPs |
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Auckland | New Zealand | 2 IPs |
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Makati | Philippines | 3 IPs |
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Bangkok | Thailand | 6 IPs |
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Melbourne | Australia | 2 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
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Core Network | United States | 2 IPs |
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Core Network | United States | 2 IPs |
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ASN AS197556 | Core Network | Kazakhstan | 2 IPs |
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ASN AS15146 | Core Network | Bahamas | 10 IPs |
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ASN AS2609 | Core Network | Tunisia | 11 IPs |
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ASN AS45903 | Core Network | Vietnam | 11 IPs |
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ASN AS8932 | Core Network | Armenia | 11 IPs |
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ASN AS51407 | Core Network | Palestine | 6 IPs |
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ASN AS55915 | Core Network | Nepal | 13 IPs |
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ASN AS17557 | Core Network | Pakistan | 7 IPs |
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ASN AS28917 | Core Network | Ukraine | 2 IPs |
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ASN AS8400 | Core Network | Serbia | 12 IPs |
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ASN AS12578 | Core Network | Latvia | 6 IPs |
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ASN AS8551 | Core Network | Israel | 10 IPs |
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ASN AS12400 | Core Network | Israel | 19 IPs |
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ASN AS6697 | Core Network | Belarus | 14 IPs |
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ASN AS8681 | Core Network | Jersey | 11 IPs |
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ASN AS31117 | Core Network | Slovakia | 12 IPs |
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ASN AS35805 | Core Network | Georgia | 7 IPs |
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ASN AS5416 | Core Network | Bahrain | 2 IPs |
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ASN AS34779 | Core Network | Slovenia | 13 IPs |
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ASN AS9038 | Core Network | Jordan | 9 IPs |
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ASN AS13004 | Core Network | Serbia | 15 IPs |
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ASN AS3292 | Core Network | Denmark | 13 IPs |
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ASN AS34772 | Core Network | North Macedonia | 11 IPs |
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ASN AS55805 | Core Network | Mongolia | 10 IPs |
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ASN AS138754 | Core Network | India | 9 IPs |
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ASN AS55943 | Core Network | French Polynesia | 3 IPs |
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ASN AS36884 | Core Network | Morocco | 1 IP |
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ASN AS132165 | Core Network | Pakistan | 2 IPs |
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ASN AS141013 | Core Network | Philippines | 4 IPs |
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ASN AS9829 | Core Network | India | 2 IPs |
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ASN AS4651 | Core Network | Thailand | 4 IPs |
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ASN AS3216 | Core Network | Russia | 5 IPs |
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ASN AS21277 | Core Network | Iraq | 8 IPs |
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ASN AS14988 | Core Network | Botswana | 2 IPs |
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ASN AS5639 | Core Network | Trinidad and Tobago | 3 IPs |
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ASN AS20485 | Core Network | Russia | 13 IPs |
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ASN AS27839 | Core Network | Bolivia | 10 IPs |
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ASN AS27773 | Core Network | El Salvador | 8 IPs |
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ASN AS5603 | Core Network | Slovenia | 6 IPs |
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ASN AS5408 | Core Network | Greece | 3 IPs |
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ASN AS1930 | Core Network | Portugal | 6 IPs |
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ASN AS5391 | Core Network | Croatia | 4 IPs |
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ASN AS9121 | Core Network | Turkey | 2 IPs |
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ASN AS10269 | Core Network | Belize | 4 IPs |
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ASN AS6057 | Core Network | Uruguay | 10 IPs |
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ASN AS265721 | Core Network | Dominican Republic | 3 IPs |
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ASN AS21826 | Core Network | Venezuela | 11 IPs |
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ASN AS7738 | Core Network | Brazil | 5 IPs |
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ASN AS9873 | Core Network | Laos | 3 IPs |
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ASN AS9246 | Core Network | Guam | 12 IPs |
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ASN AS10094 | Core Network | Brunei | 7 IPs |
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ASN AS9416 | Core Network | Taiwan | 13 IPs |
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ASN AS17976 | Core Network | Cambodia | 6 IPs |
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ASN AS17665 | Core Network | India | 2 IPs |
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ASN AS6855 | Core Network | Slovakia | 6 IPs |
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ASN AS39010 | Core Network | Lebanon | 12 IPs |
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ASN AS39232 | Core Network | Azerbaijan | 6 IPs |
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ASN AS31027 | Core Network | Denmark | 4 IPs |
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ASN AS55329 | Core Network | Cambodia | 11 IPs |
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ASN AS9930 | Core Network | Malaysia | 2 IPs |
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ASN AS28716 | Core Network | Italy | 2 IPs |
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Core Network | India | 2 IPs |
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Core Network | Philippines | 2 IPs |
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ASN AS55824 | Core Network | India | 2 IPs |
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Core Network | Singapore | 2 IPs |
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ASN AS9381 | Core Network | Hong Kong | 2 IPs |
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Core Network | Portugal | 2 IPs |
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ASN AS8359 | Core Network | Russia | 2 IPs |
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ASN AS1680 | Core Network | Israel | 1 IP |
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ASN AS35320 | Core Network | Ukraine | 2 IPs |
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Core Network | Oman | 4 IPs |
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