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

Signal (formerly Open Whisper Systems) is an instant group, text, voice, video, document, and picture messaging application which supports end-to-end encryption.
Category | Messaging |
Web Link | Signal - 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}.dualstack.awsglobalaccelerator.com | and 1 more |
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{hidden}.cloudflare.net | |
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{hidden}.zendesk.com | 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 Signal IP addresses deployed on this type of network.
Network | PoP | Category | Location | IP | Shared |
---|---|---|---|---|---|
|
Ashburn | Business | United States | 142.250.73.147 | |
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Sao Paulo | Business | Brazil | 142.251.132.243 | |
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Buenos Aires | Business | Argentina | 142.251.133.19 | |
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Sydney | Business | Australia | 172.217.25.51 | |
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Tokyo | Business | Japan | 172.217.25.83 | |
and 2 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 Signal are summarized below.
SaaS | # of IPs |
---|---|
|
4 |
Service | Category | Sample IP | IP Count |
---|---|---|---|
|
Business | 216.198.53.1 | 4 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 Signal are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
Cloud Hosts | # of IPs |
---|---|
|
8 |
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4 |
|
7 |
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621 |
Host | PoP | Location | IPs |
---|---|---|---|
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Anycast | Global | 4 IPs |
|
Anycast | Global | 5 IPs |
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Charleston | United States | 1 IP |
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Seoul | South Korea | 1 IP |
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San Antonio | United States | 1 IP |
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Richmond | United States | 1 IP |
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San Francisco | United States | 1 IP |
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Toronto | Canada | 1 IP |
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Richmond | United States | 1 IP |
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San Francisco | United States | 1 IP |
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Des Moines | United States | 2 IPs |
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Core | Belgium | 2 IPs |
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Core | United States | 30 IPs |
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Core | Chile | 9 IPs |
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Miami | United States | 17 IPs |
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New York City | United States | 8 IPs |
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Hong Kong | Hong Kong | 22 IPs |
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Sydney | Australia | 17 IPs |
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Los Angeles | United States | 18 IPs |
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Santiago de Queretaro | Mexico | 4 IPs |
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Council Bluffs | United States | 3 IPs |
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Melbourne | Australia | 8 IPs |
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Stockholm | Sweden | 14 IPs |
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Core | Israel | 4 IPs |
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Paris | France | 23 IPs |
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Singapore | Singapore | 7 IPs |
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London | United Kingdom | 15 IPs |
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Core | Switzerland | 2 IPs |
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Amsterdam | Netherlands | 11 IPs |
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Milan | Italy | 11 IPs |
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Budapest | Hungary | 20 IPs |
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Hamburg | Germany | 6 IPs |
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Frankfurt am Main | Germany | 24 IPs |
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Santa Clara | United States | 6 IPs |
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San Francisco | United States | 8 IPs |
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Mumbai | India | 10 IPs |
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New Delhi | India | 7 IPs |
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Tokyo | Japan | 19 IPs |
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Core | Hong Kong | 12 IPs |
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Kuala Lumpur | Malaysia | 5 IPs |
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Marseille | France | 19 IPs |
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Zuerich | Switzerland | 5 IPs |
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Core | India | 3 IPs |
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Osaka | Japan | 6 IPs |
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Seattle | United States | 4 IPs |
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Toronto | Canada | 10 IPs |
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Prague | Czechia | 9 IPs |
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Johannesburg | South Africa | 7 IPs |
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Sao Paulo | Brazil | 9 IPs |
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Sofia | Bulgaria | 20 IPs |
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Turin | Italy | 4 IPs |
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Core | Singapore | 11 IPs |
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Manila | Philippines | 10 IPs |
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Core | United Arab Emirates | 7 IPs |
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Buenos Aires | Argentina | 5 IPs |
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Muscat | Oman | 10 IPs |
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Core | South Africa | 17 IPs |
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Core | Ireland | 1 IP |
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Core | Mexico | 3 IPs |
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Core | Finland | 9 IPs |
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Warsaw | Poland | 11 IPs |
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Madrid | Spain | 4 IPs |
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Chennai | India | 14 IPs |
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Taipei | Taiwan | 2 IPs |
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Core | Brazil | 18 IPs |
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Dublin | Ireland | 1 IP |
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Core | Taiwan | 8 IPs |
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Ashburn | United States | 3 IPs |
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Bogota | Colombia | 1 IP |
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Core | United Kingdom | 3 IPs |
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Core | Germany | 1 IP |
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Core | United Arab Emirates | 1 IP |
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Rio de Janeiro | Brazil | 1 IP |
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Munich | Germany | 4 IPs |
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Bangkok | Thailand | 3 IPs |
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Core | Colombia | 4 IPs |
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Jakarta | Indonesia | 1 IP |
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Mombasa | Kenya | 6 IPs |
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Atlanta | United States | 5 IPs |
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Montreal | Canada | 3 IPs |
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Core | Argentina | 5 IPs |
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Berlin | Germany | 2 IPs |
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Tel Aviv | Israel | 4 IPs |
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Helsinki | Finland | 4 IPs |
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Core | Norway | 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.
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 |
---|---|
|
2986 |
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38 |
Anycast
CDN | Network | Location | Sample IP | IPs |
---|---|---|---|---|
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Global | 104.18.2.166 | 38 IPs |
PoP Locations
CDN | Network | PoP | Location | IPs |
---|---|---|---|---|
|
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Edge - Buenos Aires | Argentina | 45 IPs |
|
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Edge - Lisbon | Portugal | 24 IPs |
|
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Edge - Johannesburg | South Africa | 116 IPs |
|
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Edge - Santiago de Queretaro | Mexico | 12 IPs |
|
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Edge - Muscat | Oman | 27 IPs |
|
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Edge - Santiago | Chile | 33 IPs |
|
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Edge - Perth | Australia | 16 IPs |
|
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Edge - Kolkata | India | 32 IPs |
|
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Edge - Cape Town | South Africa | 26 IPs |
|
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Edge - Manila | Philippines | 33 IPs |
|
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Edge - Paris | France | 91 IPs |
|
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Edge - Vienna | Austria | 72 IPs |
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Edge - Milan | Italy | 78 IPs |
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Edge - Los Angeles | United States | 12 IPs |
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Edge - Seoul | South Korea | 29 IPs |
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Edge - Taipei | Taiwan | 20 IPs |
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Edge - Tel Aviv | Israel | 32 IPs |
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Edge - Chicago | United States | 32 IPs |
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Edge - Frankfurt | Germany | 151 IPs |
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Edge - Copenhagen | Denmark | 33 IPs |
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Edge - Hong Kong | Hong Kong | 76 IPs |
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Edge - Miami | United States | 107 IPs |
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Edge - Singapore | Singapore | 58 IPs |
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Edge - Atlanta | United States | 20 IPs |
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Edge - San Francisco | United States | 6 IPs |
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Edge - Berlin | Germany | 4 IPs |
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Edge - Mumbai | India | 48 IPs |
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Edge - Dublin | Ireland | 20 IPs |
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Edge - Toronto | Canada | 34 IPs |
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Edge - Chennai | India | 45 IPs |
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Edge - Hyderabad | India | 12 IPs |
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Edge - Brisbane | Australia | 19 IPs |
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Edge - Ashburn | United States | 38 IPs |
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Edge - Marseille | France | 73 IPs |
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Edge - Dallas | United States | 39 IPs |
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Edge - Kuala Lumpur | Malaysia | 39 IPs |
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Edge - Lima | Peru | 32 IPs |
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Edge - Helsinki | Finland | 65 IPs |
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Edge - Zurich | Switzerland | 25 IPs |
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Edge - Manama | Bahrain | 46 IPs |
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Edge - London | United Kingdom | 122 IPs |
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Edge - Tokyo | Japan | 36 IPs |
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Edge - Barcelona | Spain | 19 IPs |
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Edge - Dusseldorf | Germany | 20 IPs |
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Edge - Columbus | United States | 4 IPs |
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Edge - New York | United States | 20 IPs |
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Edge - Amsterdam | Netherlands | 61 IPs |
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Edge - Budapest | Hungary | 83 IPs |
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Edge - Warsaw | Poland | 49 IPs |
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Edge - Madrid | Spain | 52 IPs |
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Edge - Nairobi | Kenya | 87 IPs |
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Edge - Seattle | United States | 4 IPs |
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Edge - Sofia | Bulgaria | 70 IPs |
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Edge - Athens | Greece | 38 IPs |
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Edge - Montreal | Canada | 67 IPs |
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Edge - Melbourne | Australia | 51 IPs |
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Edge - Bangkok | Thailand | 38 IPs |
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Edge - Zagreb | Croatia | 46 IPs |
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Edge - Dubai | United Arab Emirates | 25 IPs |
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Edge - Fortaleza | Brazil | 36 IPs |
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Edge - Lagos | Nigeria | 19 IPs |
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Edge - Sydney | Australia | 27 IPs |
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Edge - Sao Paulo | Brazil | 50 IPs |
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Edge - Osaka | Japan | 22 IPs |
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Edge - Stockholm | Sweden | 39 IPs |
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Edge - Vancouver | Canada | 12 IPs |
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Edge - Rome | Italy | 4 IPs |
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Edge - Boston | United States | 1 IP |
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Edge - Manchester | United Kingdom | 19 IPs |
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Edge - Bucharest | Romania | 12 IPs |
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Edge - Brussels | Belgium | 19 IPs |
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Edge - Munich | Germany | 4 IPs |
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Edge - Prague | Czechia | 12 IPs |
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Edge - Houston | United States | 12 IPs |
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Edge - Kansas City | United States | 12 IPs |
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Edge - Riyadh | Saudi Arabia | 4 IPs |
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Edge - Rio de Janeiro | Brazil | 12 IPs |
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Edge - New Delhi | India | 4 IPs |
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Edge - Cairo | Egypt | 12 IPs |
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Edge - Bogota | Colombia | 26 IPs |
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Edge - Hamburg | Germany | 8 IPs |
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Edge - Bengaluru | India | 8 IPs |
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