Skype
Skype Application
Application Information
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Skype.
Description
Skype is a popular voice and video chat service used by hundreds of millions of users every month. On the Skype platform, users can also exchange images, videos, and documents over their chat sessions.
| Category | VoIP/Conferencing |
| Web Link | Skype - Home Page |
Network Intelligence
The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.
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
|
skypeassets.com.edgekey.net | and 5 more |
 Azure Front Door
|
s-0001.s-msedge.net | and 1 more |
 Microsoft Azure
|
b-tr-skysc-euno-02.northeurope.cloudapp.azure.com | and 18 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 |
|---|---|---|---|---|---|
 Microsoft
|
Core Network | Business | Singapore | 2603:1063:6:122::365:7ea3 | |
|
Microsoft
|
Core Network | Business | United States | 2603:1063:2:131::365:7ea3 | |
|
Microsoft
|
Core Network | Business | South Korea | 2603:1063:0:103::365:7ea3 | |
|
Microsoft
|
Core Network | Business | South Korea | 2603:1063:0:10c::365:7ea3 | |
|
Microsoft
|
Core Network | Business | South Korea | 2603:1063:0:101::365:7ea3 | |
| and 1226 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 |
|---|---|
|
Microsoft Azure
|
1653 |
| Host | PoP | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Microsoft Azure
|
Richmond | United States | 4.152.124.127 | 109 IPs |
|
Microsoft Azure
|
Amsterdam | Netherlands | 4.175.144.97 | 144 IPs |
|
Microsoft Azure
|
Sydney | Australia | 4.195.15.176 | 94 IPs |
|
Microsoft Azure
|
Dublin | Ireland | 4.208.35.46 | 110 IPs |
|
Microsoft Azure
|
Richmond | United States | 4.255.64.50 | 160 IPs |
|
Microsoft Azure
|
Chennai | India | 13.71.112.95 | 31 IPs |
|
Microsoft Azure
|
San Francisco | United States | 13.91.62.11 | 138 IPs |
|
Microsoft Azure
|
Kuala Lumpur | Malaysia | 52.112.49.23 | 32 IPs |
|
Microsoft Azure
|
Paris | France | 20.19.118.93 | 71 IPs |
|
Microsoft Azure
|
Singapore | Singapore | 52.123.178.67 | 82 IPs |
|
Microsoft Azure
|
Osaka | Japan | 52.115.114.32 | 59 IPs |
|
Microsoft Azure
|
Pune | India | 52.112.54.37 | 54 IPs |
|
Microsoft Azure
|
Gaevle | Sweden | 20.202.68.97 | 60 IPs |
|
Microsoft Azure
|
Johannesburg | South Africa | 20.202.100.1 | 41 IPs |
|
Microsoft Azure
|
Tokyo | Japan | 52.113.102.77 | 77 IPs |
|
Microsoft Azure
|
Seoul | South Korea | 52.141.58.27 | 35 IPs |
|
Microsoft Azure
|
San Francisco | United States | 52.112.92.138 | 21 IPs |
|
Microsoft Azure
|
Warsaw | Poland | 74.248.73.245 | 8 IPs |
|
Microsoft Azure
|
San Antonio | United States | 172.202.248.67 | 66 IPs |
|
Microsoft Azure
|
Des Moines | United States | 172.169.74.210 | 103 IPs |
|
Microsoft Azure
|
Melbourne | Australia | 13.70.148.35 | 77 IPs |
|
Microsoft Azure
|
Frankfurt | Germany | 20.52.64.201 | 8 IPs |
|
Microsoft Azure
|
Toronto | Canada | 52.228.68.229 | 4 IPs |
|
Microsoft Azure
|
Chicago | United States | 52.123.190.16 | 9 IPs |
|
Microsoft Azure
|
London | United Kingdom | 51.140.59.67 | 10 IPs |
|
Microsoft Azure
|
Sao Paulo | Brazil | 20.226.122.5 | 19 IPs |
|
Microsoft Azure
|
Hong Kong | Hong Kong | 23.98.41.39 | 2 IPs |
|
Microsoft Azure
|
Quebec | Canada | 52.232.132.139 | 2 IPs |
|
Microsoft Azure
|
Zurich | Switzerland | 51.103.146.13 | 2 IPs |
|
Microsoft Azure
|
Cardiff | United Kingdom | 51.140.246.137 | 9 IPs |
|
Microsoft Azure
|
Dubai | United Arab Emirates | 52.123.158.25 | 14 IPs |
|
Microsoft Azure
|
Cheyenne | United States | 52.159.49.199 | 1 IP |
|
Microsoft Azure
|
Busan | South Korea | 52.231.230.148 | 1 IP |
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.
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
Edgio
|
Edgio
|
New York | United States | 2 IPs |
|
Edgio
|
Edgio
|
London | United Kingdom | 2 IPs |
|
Edgio
|
Edgio
|
Tokyo | Japan | 2 IPs |
|
Edgio
|
Edgio
|
Rio de Janeiro | Brazil | 1 IP |
|
Akamai
|
Akamai
|
Piscataway | United States | 18 IPs |
|
Akamai
|
Akamai
|
Buenos Aires | Argentina | 13 IPs |
|
Akamai
|
Akamai
|
New Delhi | India | 23 IPs |
|
Akamai
|
Akamai
|
Secaucus | United States | 23 IPs |
|
Akamai
|
Akamai
|
Montreal | Canada | 8 IPs |
|
Akamai
|
Akamai
|
Miami | United States | 45 IPs |
|
Akamai
|
Akamai
|
Mexico City | Mexico | 13 IPs |
|
Akamai
|
Akamai
|
Santiago | Chile | 13 IPs |
|
Akamai
|
Akamai
|
Warsaw | Poland | 20 IPs |
|
Akamai
|
Akamai
|
Ashburn | United States | 61 IPs |
|
Akamai
|
Akamai
|
Dusseldorf | Germany | 18 IPs |
|
Akamai
|
Akamai
|
Tokyo | Japan | 37 IPs |
|
Akamai
|
Akamai
|
Madrid | Spain | 23 IPs |
|
Akamai
|
Akamai
|
Taipei | Taiwan | 14 IPs |
|
Akamai
|
Akamai
|
Chennai | India | 20 IPs |
|
Akamai
|
Akamai
|
Philadelphia | United States | 12 IPs |
|
Akamai
|
Akamai
|
Frankfurt | Germany | 60 IPs |
|
Akamai
|
Akamai
|
London | United Kingdom | 57 IPs |
|
Akamai
|
Akamai
|
Los Angeles | United States | 26 IPs |
|
Akamai
|
Akamai
|
Bangkok | Thailand | 12 IPs |
|
Akamai
|
Akamai
|
Stockholm | Sweden | 29 IPs |
|
Akamai
|
Akamai
|
Irving | United States | 33 IPs |
|
Akamai
|
Akamai
|
Riyadh | Saudi Arabia | 2 IPs |
|
Akamai
|
Akamai
|
Osaka | Japan | 21 IPs |
|
Akamai
|
Akamai
|
Paris | France | 43 IPs |
|
Akamai
|
Akamai
|
Bogota | Colombia | 13 IPs |
|
Akamai
|
Akamai
|
Seattle | United States | 30 IPs |
|
Akamai
|
Akamai
|
Berlin | Germany | 9 IPs |
|
Akamai
|
Akamai
|
Helsinki | Finland | 5 IPs |
|
Akamai
|
Akamai
|
Oslo | Norway | 6 IPs |
|
Akamai
|
Akamai
|
Melbourne | Australia | 20 IPs |
|
Akamai
|
Akamai
|
Barcelona | Spain | 4 IPs |
|
Akamai
|
Akamai
|
Lisbon | Portugal | 7 IPs |
|
Akamai
|
Akamai
|
Toronto | Canada | 17 IPs |
|
Akamai
|
Akamai
|
Rio de Janeiro | Brazil | 13 IPs |
|
Akamai
|
Akamai
|
Santa Clara | United States | 17 IPs |
|
Akamai
|
Akamai
|
Rome | Italy | 13 IPs |
|
Akamai
|
Akamai
|
Haarlem | Netherlands | 11 IPs |
|
Akamai
|
Akamai
|
Sao Paulo | Brazil | 15 IPs |
|
Akamai
|
Akamai
|
Dublin | Ireland | 11 IPs |
|
Akamai
|
Akamai
|
Chicago | United States | 39 IPs |
|
Akamai
|
Akamai
|
Jakarta | Indonesia | 10 IPs |
|
Akamai
|
Akamai
|
Hong Kong | Hong Kong | 44 IPs |
|
Akamai
|
Akamai
|
Schiphol | Netherlands | 11 IPs |
|
Akamai
|
Akamai
|
Dallas | United States | 56 IPs |
|
Akamai
|
Akamai
|
Atlanta | United States | 46 IPs |
|
Akamai
|
Akamai
|
Surabaya | Indonesia | 3 IPs |
|
Akamai
|
Akamai
|
Cyberjaya | Malaysia | 4 IPs |
|
Akamai
|
Akamai
|
Mumbai | India | 41 IPs |
|
Akamai
|
Akamai
|
Isando | South Africa | 10 IPs |
|
Akamai
|
Akamai
|
Cape Town | South Africa | 8 IPs |
|
Akamai
|
Akamai
|
Dubai | United Arab Emirates | 4 IPs |
|
Akamai
|
Akamai
|
Sydney | Australia | 27 IPs |
|
Akamai
|
Akamai
|
Fortaleza | Brazil | 12 IPs |
|
Akamai
|
Akamai
|
Manchester | United Kingdom | 4 IPs |
|
Akamai
|
Akamai
|
Zurich | Switzerland | 10 IPs |
|
Akamai
|
Akamai
|
Singapore | Singapore | 49 IPs |
|
Akamai
|
Akamai
|
Brisbane | Australia | 12 IPs |
|
Akamai
|
Akamai
|
Palermo | Italy | 11 IPs |
|
Akamai
|
Akamai
|
Puebla | Mexico | 1 IP |
|
Akamai
|
Akamai
|
Lima | Peru | 1 IP |
|
Akamai
|
Akamai
|
Milan | Italy | 46 IPs |
|
Akamai
|
Akamai
|
Curitiba | Brazil | 3 IPs |
|
Akamai
|
Akamai
|
Richardson | United States | 1 IP |
|
Akamai
|
Akamai
|
Brasilia | Brazil | 2 IPs |
|
Akamai
|
Akamai
|
New York | United States | 13 IPs |
|
Akamai
|
Akamai
|
Las Vegas | United States | 5 IPs |
|
Akamai
|
Akamai
|
Copenhagen | Denmark | 11 IPs |
|
Akamai
|
Akamai
|
Vienna | Austria | 21 IPs |
|
Akamai
|
Akamai
|
Marseille | France | 12 IPs |
|
Akamai
|
Akamai
|
Prague | Czechia | 9 IPs |
|
Akamai
|
Akamai
|
Bengaluru | India | 10 IPs |
|
Akamai
|
Akamai
|
Mount Prospect | United States | 12 IPs |
|
Akamai
|
Akamai
|
Amsterdam | Netherlands | 7 IPs |
|
Akamai
|
Akamai
|
Marietta | United States | 14 IPs |
|
Akamai
|
Akamai
|
Fujairah | United Arab Emirates | 1 IP |
|
Akamai
|
Akamai
|
Istanbul | Turkey | 11 IPs |
|
Akamai
|
Akamai
|
Boston | United States | 15 IPs |
|
Akamai
|
Akamai
|
Ahmedabad | India | 1 IP |
|
Akamai
|
Akamai
|
Chachoengsao | Thailand | 1 IP |
|
Akamai
|
Akamai
|
Kuala Lumpur | Malaysia | 2 IPs |
|
Akamai
|
Akamai
|
Kolkata | India | 3 IPs |
|
Akamai
|
Akamai
|
Makati | Philippines | 5 IPs |
|
Akamai
|
Akamai
|
Hamburg | Germany | 7 IPs |
|
Akamai
|
Akamai
|
Munich | Germany | 8 IPs |
|
Akamai
|
Akamai
|
Bucharest | Romania | 5 IPs |
|
Akamai
|
Akamai
|
Tempe | United States | 1 IP |
|
Akamai
|
Akamai
|
Vancouver | Canada | 7 IPs |
|
Akamai
|
Akamai
|
Doha | Qatar | 1 IP |
|
Akamai
|
Akamai
|
Honolulu | United States | 1 IP |
|
Akamai
|
Akamai
|
Arhus | Denmark | 1 IP |
|
Akamai
|
Akamai
|
Englewood | United States | 8 IPs |
|
Akamai
|
Akamai
|
Santiago de Queretaro | Mexico | 13 IPs |
|
Akamai
|
Akamai
|
Edison | United States | 20 IPs |
|
Akamai
|
Akamai
|
Kaohsiung | Taiwan | 2 IPs |
|
Akamai
|
Akamai
|
Muscat | Oman | 1 IP |
|
Akamai
|
Akamai
|
Seoul | South Korea | 18 IPs |
|
Akamai
|
Akamai
|
Pasig | Philippines | 2 IPs |
|
Akamai
|
Akamai
|
San Jose | United States | 8 IPs |
|
Akamai
|
Akamai
|
Liljeholmen | Sweden | 3 IPs |
|
Akamai
|
Akamai
|
Bekasi | Indonesia | 1 IP |
|
Akamai
|
Akamai
|
Billerica | United States | 11 IPs |
|
Akamai
|
Akamai
|
Newark | United States | 1 IP |
|
Akamai
|
Akamai
|
Brussels | Belgium | 3 IPs |
|
Akamai
|
Akamai
|
Kuwait City | Kuwait | 1 IP |
|
Akamai
|
Akamai
|
Hyderabad | India | 5 IPs |
|
Akamai
|
Akamai
|
Southfield | United States | 4 IPs |
|
Akamai
|
Akamai
|
Tel Aviv | Israel | 3 IPs |
|
Akamai
|
Akamai
|
Athens | Greece | 3 IPs |
|
Akamai
|
Akamai
|
McAllen | 3 IPs | |
|
Akamai
|
Akamai
|
Houston | United States | 8 IPs |
|
Akamai
|
Akamai
|
Minneapolis | United States | 3 IPs |
|
Akamai
|
Akamai
|
Bhopal | India | 1 IP |
|
Akamai
|
Akamai
|
Auckland | New Zealand | 2 IPs |
|
Akamai
|
Akamai
|
Glattbrugg | Switzerland | 2 IPs |
|
Akamai
|
Akamai
|
Ankara | Turkey | 1 IP |
|
Akamai
|
Akamai
|
Guayaquil | Ecuador | 1 IP |
|
Akamai
|
Akamai
|
Perth | Australia | 5 IPs |
|
Akamai
|
Akamai
|
Jeddah | Saudi Arabia | 3 IPs |
|
Akamai
|
Akamai
|
Sunshine Coast | Australia | 1 IP |
|
Akamai
|
Akamai
|
Montevideo | Uruguay | 1 IP |
|
Akamai
|
Akamai
|
Cleveland | United States | 3 IPs |
|
Akamai
|
Akamai
|
Edmonton | Canada | 1 IP |
|
Akamai
|
Akamai
|
Johannesburg | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Hillsboro | United States | 2 IPs |
|
Akamai
|
Akamai
|
Taichung | Taiwan | 3 IPs |
|
Akamai
|
Akamai
|
Cebu | Philippines | 2 IPs |
|
Akamai
|
Akamai
|
Adelaide | Australia | 1 IP |
|
Akamai
|
Akamai
|
Amman | Jordan | 2 IPs |
|
Akamai
|
Akamai
|
Arica | Chile | 1 IP |
|
Akamai
|
Akamai
|
El Segundo | United States | 8 IPs |
|
Akamai
|
Akamai
|
Riga | Latvia | 1 IP |
|
Akamai
|
Akamai
|
Centurion | South Africa | 1 IP |
|
Akamai
|
Akamai
|
Pittsburgh | United States | 4 IPs |
|
Akamai
|
Akamai
|
Nonthaburi | Thailand | 1 IP |
|
Akamai
|
Akamai
|
Quito | Ecuador | 1 IP |
|
Akamai
|
Akamai
|
Pune | India | 1 IP |
|
Akamai
|
Akamai
|
Guadalajara | Mexico | 1 IP |
|
Akamai
|
Akamai
|
Porto Alegre | Brazil | 1 IP |
|
Akamai
|
Jio
|
Mumbai | India | 1 IP |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
ASN AS1680 | Core Network | United States | 1 IP |
|
Akamai
|
Swisscom
|
Core Network | Switzerland | 3 IPs |
|
Akamai
|
ASN AS4651 | Core Network | Thailand | 3 IPs |
|
Akamai
|
Arelion
|
Core Network | Sweden | 2 IPs |
|
Akamai
|
Sparkle
|
Core Network | Italy | 4 IPs |
|
Akamai
|
Akamai
|
Core Network | United States | 63 IPs |
|
Akamai
|
Akamai
|
Core Network | Poland | 2 IPs |
|
Akamai
|
Akamai
|
Core Network | Belgium | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Australia | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Vietnam | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Denmark | 3 IPs |
|
Akamai
|
Akamai
|
Core Network | Turkey | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Brazil | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Netherlands | 3 IPs |
|
Akamai
|
Akamai
|
Core Network | United Kingdom | 5 IPs |
|
Akamai
|
Akamai
|
Core Network | India | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Philippines | 1 IP |
|
Akamai
|
Akamai
|
Core Network | Thailand | 1 IP |
|
Akamai
|
Telefonica
|
Core Network | Argentina | 2 IPs |
|
Akamai
|
ASN AS17639 | Core Network | Philippines | 2 IPs |
|
Akamai
|
PLDT
|
Core Network | Philippines | 1 IP |
|
Akamai
|
ASN AS9498 | Core Network | United States | 1 IP |
|
Akamai
|
ASN AS9498 | Core Network | India | 1 IP |
|
Akamai
|
FPT Group
|
Core Network | Vietnam | 2 IPs |
|
Akamai
|
ASN AS3292 | Core Network | Denmark | 1 IP |
|
Akamai
|
Viettel
|
Core Network | Vietnam | 1 IP |
|
Akamai
|
ASN AS9930 | Core Network | Malaysia | 1 IP |
|
Akamai
|
Taiwan Mobile
|
Core Network | Taiwan | 1 IP |
|
Akamai
|
ASN AS24309 | Core Network | India | 1 IP |
|
Akamai
|
ASN AS9848 | Core Network | South Korea | 1 IP |
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