Khan Academy
Khan Academy Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Khan Academy.
Description

Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
Category | Career and Education |
Web Link | Khan Academy - 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}.fastly.net | |
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{hidden}.zendesk.com | and 1 more |
SaaS - Software-as-a-Service
Applications often use various third party platforms for providing authentication, advertising, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Khan Academy are summarized below.
SaaS solutions are often deployed on multiple IPs across different geographical points-of-presence. In addition, it is common for these IP addresses to be shared by multiple applications.
SaaS | # of IPs |
---|---|
|
8 |
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3 |
|
2 |
|
2 |
Service | Category | Sample IP | IP Count |
---|---|---|---|
|
Technology | 185.199.108.153 | 8 IPs |
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Advertiser | 3.222.82.214 | 3 IPs |
|
Advertiser | 128.245.146.95 | 2 IPs |
|
Business | 216.198.53.1 | 2 IPs |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Khan Academy 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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250 |
Host | PoP | Location | IPs |
---|---|---|---|
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Core | Chile | 4 IPs |
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Core | Belgium | 1 IP |
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Core | Finland | 4 IPs |
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Core | United States | 10 IPs |
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Core | Ireland | 3 IPs |
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Core | Singapore | 1 IP |
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Miami | United States | 9 IPs |
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Hong Kong | Hong Kong | 8 IPs |
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Sydney | Australia | 4 IPs |
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Santiago de Queretaro | Mexico | 2 IPs |
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Melbourne | Australia | 4 IPs |
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Stockholm | Sweden | 4 IPs |
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Warsaw | Poland | 8 IPs |
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Core | Israel | 2 IPs |
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Singapore | Singapore | 3 IPs |
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Bogota | Colombia | 1 IP |
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Paris | France | 11 IPs |
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London | United Kingdom | 7 IPs |
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Muscat | Oman | 7 IPs |
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Milan | Italy | 7 IPs |
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Budapest | Hungary | 9 IPs |
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Core | United Arab Emirates | 3 IPs |
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Hamburg | Germany | 6 IPs |
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Chennai | India | 5 IPs |
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Sofia | Bulgaria | 11 IPs |
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Frankfurt am Main | Germany | 13 IPs |
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New Delhi | India | 2 IPs |
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Tokyo | Japan | 8 IPs |
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Core | China | 4 IPs |
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Kuala Lumpur | Malaysia | 4 IPs |
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Marseille | France | 9 IPs |
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Zurich | Switzerland | 5 IPs |
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Osaka | Japan | 3 IPs |
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Amsterdam | Netherlands | 6 IPs |
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Prague | Czechia | 7 IPs |
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Johannesburg | South Africa | 6 IPs |
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Sao Paulo | Brazil | 1 IP |
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Buenos Aires | Argentina | 2 IPs |
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Turin | Italy | 3 IPs |
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Manila | Philippines | 5 IPs |
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Toronto | Canada | 4 IPs |
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Rio de Janeiro | Brazil | 1 IP |
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Mombasa | Kenya | 4 IPs |
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Core | Mexico | 2 IPs |
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Core | South Africa | 10 IPs |
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Taipei | Taiwan | 1 IP |
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Atlanta | United States | 1 IP |
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Ashburn | United States | 1 IP |
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Seattle | United States | 1 IP |
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Montreal | Canada | 1 IP |
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Core | Brazil | 2 IPs |
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Core | Argentina | 2 IPs |
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Core | Colombia | 1 IP |
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Berlin | Germany | 1 IP |
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Dublin | Ireland | 2 IPs |
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Brussels | Belgium | 1 IP |
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Munich | Germany | 1 IP |
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Tel Aviv | Israel | 2 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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346 |
|
496 |
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4 |
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154 |
Anycast
CDN | Network | Location | Sample IP | IPs |
---|---|---|---|---|
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Global | 146.75.17.42 | 55 IPs |
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Global | 104.18.124.73 | 4 IPs |
PoP Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
|
|
Edge - Berlin | Germany | 8 IPs |
|
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Edge - Buenos Aires | Argentina | 8 IPs |
|
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Edge - Lisbon | Portugal | 4 IPs |
|
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Edge - Johannesburg | South Africa | 12 IPs |
|
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Edge - Marseille | France | 8 IPs |
|
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Edge - Muscat | Oman | 8 IPs |
|
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Edge - Vienna | Austria | 8 IPs |
|
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Edge - Montreal | Canada | 8 IPs |
|
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Edge - Dublin | Ireland | 8 IPs |
|
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Edge - Santiago | Chile | 8 IPs |
|
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Edge - Perth | Australia | 7 IPs |
|
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Edge - Kolkata | India | 8 IPs |
|
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Edge - Cape Town | South Africa | 8 IPs |
|
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Edge - Tokyo | Japan | 12 IPs |
|
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Edge - Stockholm | Sweden | 8 IPs |
|
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Edge - Manila | Philippines | 8 IPs |
|
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Edge - Singapore | Singapore | 12 IPs |
|
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Edge - Atlanta | United States | 8 IPs |
|
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Edge - Zurich | Switzerland | 8 IPs |
|
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Edge - Milan | Italy | 8 IPs |
|
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Edge - Los Angeles | United States | 8 IPs |
|
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Edge - San Francisco | United States | 5 IPs |
|
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Edge - Taipei | Taiwan | 8 IPs |
|
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Edge - Chicago | United States | 8 IPs |
|
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Edge - Manama | Bahrain | 12 IPs |
|
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Edge - Nairobi | Kenya | 11 IPs |
|
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Edge - Copenhagen | Denmark | 8 IPs |
|
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Edge - Chennai | India | 8 IPs |
|
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Edge - Hong Kong | Hong Kong | 11 IPs |
|
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Edge - London | United Kingdom | 8 IPs |
|
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Edge - Dallas | United States | 4 IPs |
|
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Edge - Tel Aviv | Israel | 8 IPs |
|
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Edge - Newark | United States | 4 IPs |
|
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Edge - Warsaw | Poland | 8 IPs |
|
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Edge - Amsterdam | Netherlands | 12 IPs |
|
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Edge - Sydney | Australia | 8 IPs |
|
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Edge - Munich | Germany | 4 IPs |
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Edge - Dusseldorf | Germany | 4 IPs |
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Edge - Toronto | Canada | 8 IPs |
|
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Edge - Ashburn | United States | 4 IPs |
|
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Edge - Kuala Lumpur | Malaysia | 8 IPs |
|
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Edge - Madrid | Spain | 8 IPs |
|
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Edge - Melbourne | Australia | 8 IPs |
|
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Edge - Santiago de Queretaro | Mexico | 4 IPs |
|
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Edge - Lima | Peru | 4 IPs |
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Edge - Bangkok | Thailand | 4 IPs |
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Edge - Barcelona | Spain | 7 IPs |
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Edge - Frankfurt | Germany | 8 IPs |
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Edge - New York | United States | 4 IPs |
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Edge - Miami | United States | 8 IPs |
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Edge - Budapest | Hungary | 8 IPs |
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Edge - Seoul | South Korea | 8 IPs |
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Edge - Sofia | Bulgaria | 8 IPs |
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Edge - Paris | France | 8 IPs |
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Edge - New Delhi | India | 8 IPs |
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Edge - Sao Paulo | Brazil | 8 IPs |
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Edge - Athens | Greece | 8 IPs |
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Edge - Hyderabad | India | 8 IPs |
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Edge - Prague | Czechia | 8 IPs |
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Edge - Zagreb | Croatia | 7 IPs |
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Edge - Dubai | United Arab Emirates | 8 IPs |
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Edge - Fortaleza | Brazil | 8 IPs |
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Edge - Helsinki | Finland | 4 IPs |
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Edge - Istanbul | Turkey | 4 IPs |
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Edge - Kansas City | United States | 8 IPs |
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Edge - Mumbai | India | 4 IPs |
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Sofia | Bulgaria | 1 IP |
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Fortaleza | Brazil | 1 IP |
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Detroit | United States | 1 IP |
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Christchurch | New Zealand | 1 IP |
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Manila | Philippines | 1 IP |
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Kuala Lumpur | Malaysia | 1 IP |
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Ashburn | United States | 3 IPs |
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Seattle | United States | 2 IPs |
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Seoul | South Korea | 1 IP |
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Milan | Italy | 2 IPs |
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Rome | Italy | 1 IP |
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Dubai | United Arab Emirates | 1 IP |
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London | United Kingdom | 3 IPs |
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Chicago | United States | 2 IPs |
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Gainesville | United States | 1 IP |
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Lisbon | Portugal | 1 IP |
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Los Angeles | United States | 2 IPs |
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Honolulu | United States | 1 IP |
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Adelaide | Australia | 1 IP |
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Dallas | United States | 3 IPs |
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Calgary | Canada | 1 IP |
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Tokyo | Japan | 3 IPs |
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Frankfurt | Germany | 2 IPs |
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Miami | United States | 1 IP |
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Brussels | Belgium | 1 IP |
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Atlanta | United States | 3 IPs |
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Sydney | Australia | 2 IPs |
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Amsterdam | Netherlands | 1 IP |
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San Jose | United States | 4 IPs |
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New York | United States | 3 IPs |
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Hong Kong | Hong Kong | 1 IP |
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Melbourne | Australia | 1 IP |
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Stockholm | Sweden | 1 IP |
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Osaka | Japan | 1 IP |
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Sao Paulo | Brazil | 2 IPs |
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Brisbane | Australia | 1 IP |
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Perth | Australia | 1 IP |
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Boston | United States | 1 IP |
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Paris | France | 2 IPs |
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Toronto | Canada | 1 IP |
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Madrid | Spain | 1 IP |
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Montreal | Canada | 1 IP |
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Fujairah | United Arab Emirates | 1 IP |
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Columbus | United States | 2 IPs |
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Minneapolis | United States | 2 IPs |
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Mumbai | India | 3 IPs |
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Auckland | New Zealand | 1 IP |
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Johannesburg | South Africa | 1 IP |
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Rio de Janeiro | Brazil | 1 IP |
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Houston | United States | 1 IP |
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Vancouver | Canada | 1 IP |
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Buenos Aires | Argentina | 1 IP |
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Santiago | Chile | 1 IP |
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Cape Town | South Africa | 1 IP |
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Wellington | New Zealand | 1 IP |
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Oslo | Norway | 1 IP |
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Helsinki | Finland | 1 IP |
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Vienna | Austria | 1 IP |
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New Delhi | India | 1 IP |
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Dublin | Ireland | 1 IP |
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Copenhagen | Denmark | 1 IP |
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Singapore | Singapore | 1 IP |
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Manchester | United Kingdom | 1 IP |
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St Louis | United States | 1 IP |
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Kansas City | United States | 1 IP |
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Marseille | France | 1 IP |
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Kolkata | India | 1 IP |
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Hyderabad | India | 1 IP |
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Lima | Peru | 1 IP |
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Portland | United States | 1 IP |
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Phoenix | United States | 1 IP |
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Munich | Germany | 1 IP |
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London | United Kingdom | 6 IPs |
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Fujairah | United Arab Emirates | 4 IPs |
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Curitiba | Brazil | 4 IPs |
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Madrid | Spain | 4 IPs |
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Mombasa | Kenya | 4 IPs |
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Santiago | Chile | 4 IPs |
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Warsaw | Poland | 6 IPs |
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Fortaleza | Brazil | 4 IPs |
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Milan | Italy | 10 IPs |
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Copenhagen | Denmark | 6 IPs |
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Istanbul | Turkey | 2 IPs |
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Sofia | Bulgaria | 4 IPs |
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Barcelona | Spain | 4 IPs |
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Glattbrugg | Switzerland | 4 IPs |
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Paris | France | 7 IPs |
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Frankfurt | Germany | 12 IPs |
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Stockholm | Sweden | 4 IPs |
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Berlin | Germany | 8 IPs |
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Athens | Greece | 4 IPs |
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Vienna | Austria | 12 IPs |
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Buenos Aires | Argentina | 4 IPs |
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Bengaluru | India | 4 IPs |
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New Delhi | India | 6 IPs |
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Seoul | South Korea | 6 IPs |
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Oslo | Norway | 6 IPs |
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Munich | Germany | 4 IPs |
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Miami | United States | 14 IPs |
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Montreal | Canada | 4 IPs |
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Brisbane | Australia | 4 IPs |
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Dubai | United Arab Emirates | 4 IPs |
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Tokyo | Japan | 10 IPs |
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Mexico City | Mexico | 4 IPs |
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Englewood | United States | 4 IPs |
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Isando | South Africa | 4 IPs |
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Hanoi | Vietnam | 2 IPs |
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Chennai | India | 2 IPs |
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Osaka | Japan | 8 IPs |
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Prague | Czechia | 4 IPs |
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Kolkata | India | 4 IPs |
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Melbourne | Australia | 5 IPs |
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Santiago de Queretaro | Mexico | 6 IPs |
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Dublin | Ireland | 4 IPs |
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Hong Kong | Hong Kong | 8 IPs |
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Toronto | Canada | 4 IPs |
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Dallas | United States | 4 IPs |
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Bucharest | Romania | 4 IPs |
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Lisbon | Portugal | 4 IPs |
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Cape Town | South Africa | 4 IPs |
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Schiphol | Netherlands | 2 IPs |
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Rome | Italy | 4 IPs |
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Bogota | Colombia | 8 IPs |
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Tel Aviv | Israel | 1 IP |
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Amsterdam | Netherlands | 4 IPs |
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Zurich | Switzerland | 2 IPs |
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Nonthaburi | Thailand | 4 IPs |
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Vancouver | Canada | 2 IPs |
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Seattle | United States | 2 IPs |
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Singapore | Singapore | 2 IPs |
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Sydney | Australia | 2 IPs |
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Taipei | Taiwan | 2 IPs |
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Makati | Philippines | 2 IPs |
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Jeddah | Saudi Arabia | 2 IPs |
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Palermo | Italy | 4 IPs |
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Athens | Greece | 2 IPs |
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Riga | Latvia | 4 IPs |
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Milan | Italy | 2 IPs |
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Pasig | Philippines | 2 IPs |
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Makati | Philippines | 2 IPs |
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Helsinki | Finland | 4 IPs |
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Lausanne | Switzerland | 2 IPs |
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Taipei | Taiwan | 2 IPs |
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Muscat | Oman | 2 IPs |
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Helsinki | Finland | 2 IPs |
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Bucharest | Romania | 2 IPs |
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Amman | Jordan | 2 IPs |
Other Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
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ASN AS55824 | Core Network | India | 4 IPs |
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ASN AS1680 | Core Network | Israel | 4 IPs |
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ASN AS9930 | Core Network | Malaysia | 4 IPs |
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ASN AS8551 | Core Network | Israel | 3 IPs |
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ASN AS8697 | Core Network | Jordan | 4 IPs |
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Core Network | Thailand | 2 IPs |
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