GitHub
GitHub Application
Application Information
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by GitHub.
Description
GitHub is a web-based Git or version control repository and Internet hosting service. It offers all of the distributed version control and source code management (SCM) functionality of Git as well as adding its own features.
| Category | Technology |
| Web Link | GitHub - 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
 Amazon AWS
|
{hidden}.us-east-1.elb.amazonaws.com | |
 Arkose Labs
|
{hidden}.arkoselabs.com | |
 Discourse
|
{hidden}.hosted-by-discourse.com | |
 Fastly
|
{hidden}.fastly.net | |
 Google Hosted
|
{hidden}.ampproject.org | |
 Heroku
|
{hidden}.herokudns.com | |
 Microsoft Azure
|
{hidden}.trafficmanager.net |
Network Ranges
- 140.82.112.0/20
- 143.55.64.0/20
- 192.30.252.0/22
- 2a0a:a440::/29
- 2620:112:3000::/44
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
GitHub Network
Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the GitHub Network.
| ASN Description | ASN | Route | Location | IP | Shared |
|---|---|---|---|---|---|
| GitHub | AS36459 | 140.82.113.0/24 | United States | 140.82.113.16 | |
| GitHub | AS36459 | 140.82.113.0/24 | United States | 140.82.113.29 | |
| GitHub | AS36459 | 140.82.113.0/24 | United States | 140.82.113.30 | |
| GitHub | AS36459 | 140.82.114.0/24 | United States | 140.82.114.15 | |
| GitHub | AS36459 | 140.82.114.0/24 | United States | 140.82.114.18 | |
| and 118 more | |||||
SaaS for 3rd Party Applications
GitHub is a software-as-a-service (SaaS) platform used by third-party applications. You can find more information on the infrastructure used to deliver these services on the GitHub SaaS page.
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 GitHub are summarized below.
| SaaS | # of IPs |
|---|---|
MarkMonitor
|
1 |
| Service | Category | Sample IP | IP Count |
|---|---|---|---|
|
MarkMonitor
|
Business | 3.33.139.32 | 1 IP |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by GitHub 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
|
150 |
|
Google Hosted
|
142 |
Linode
|
3 |
DigitalOcean
|
1 |
| Host | PoP | Location | IPs |
|---|---|---|---|
|
DigitalOcean
|
Frankfurt am Main | Germany | 1 IP |
|
Linode
|
Newark | United States | 1 IP |
|
Linode
|
Frankfurt am Main | Germany | 2 IPs |
|
Microsoft Azure
|
Dublin | Ireland | 9 IPs |
|
Microsoft Azure
|
Des Moines | United States | 9 IPs |
|
Microsoft Azure
|
Richmond | United States | 29 IPs |
|
Microsoft Azure
|
San Francisco | United States | 3 IPs |
|
Microsoft Azure
|
Richmond | United States | 19 IPs |
|
Microsoft Azure
|
Tokyo | Japan | 6 IPs |
|
Microsoft Azure
|
San Francisco | United States | 4 IPs |
|
Microsoft Azure
|
Amsterdam | Netherlands | 6 IPs |
|
Microsoft Azure
|
Johannesburg | South Africa | 6 IPs |
|
Microsoft Azure
|
Sao Paulo | Brazil | 6 IPs |
|
Microsoft Azure
|
Seoul | South Korea | 6 IPs |
|
Microsoft Azure
|
Singapore | Singapore | 6 IPs |
|
Microsoft Azure
|
Pune | India | 6 IPs |
|
Microsoft Azure
|
Dubai | United Arab Emirates | 6 IPs |
|
Microsoft Azure
|
Sydney | Australia | 11 IPs |
|
Microsoft Azure
|
Gaevle | Sweden | 1 IP |
|
Microsoft Azure
|
Cheyenne | United States | 1 IP |
|
Microsoft Azure
|
Paris | France | 2 IPs |
|
Microsoft Azure
|
London | United Kingdom | 6 IPs |
|
Microsoft Azure
|
Melbourne | Australia | 1 IP |
|
Microsoft Azure
|
Richmond | United States | 1 IP |
|
Microsoft Azure
|
San Francisco | United States | 2 IPs |
|
Microsoft Azure
|
Hong Kong | Hong Kong | 2 IPs |
|
Microsoft Azure
|
Osaka | Japan | 1 IP |
|
Microsoft Azure
|
Zurich | Switzerland | 1 IP |
|
Google Hosted
|
Core | Hong Kong | 4 IPs |
|
Google Hosted
|
Core | United States | 11 IPs |
|
Google Hosted
|
Chennai | India | 2 IPs |
|
Google Hosted
|
London | United Kingdom | 7 IPs |
|
Google Hosted
|
Chicago | United States | 1 IP |
|
Google Hosted
|
New Delhi | India | 1 IP |
|
Google Hosted
|
Core | United Arab Emirates | 5 IPs |
|
Google Hosted
|
Singapore | Singapore | 1 IP |
|
Google Hosted
|
Toronto | Canada | 3 IPs |
|
Google Hosted
|
Los Angeles | United States | 3 IPs |
|
Google Hosted
|
Core | Ireland | 2 IPs |
|
Google Hosted
|
Tokyo | Japan | 4 IPs |
|
Google Hosted
|
Miami | United States | 5 IPs |
|
Google Hosted
|
Sydney | Australia | 3 IPs |
|
Google Hosted
|
Stockholm | Sweden | 4 IPs |
|
Google Hosted
|
Paris | France | 1 IP |
|
Google Hosted
|
Rio de Janeiro | Brazil | 1 IP |
|
Google Hosted
|
Atlanta | United States | 1 IP |
|
Google Hosted
|
Amsterdam | Netherlands | 5 IPs |
|
Google Hosted
|
Milan | Italy | 4 IPs |
|
Google Hosted
|
Budapest | Hungary | 7 IPs |
|
Google Hosted
|
Madrid | Spain | 6 IPs |
|
Google Hosted
|
Frankfurt am Main | Germany | 8 IPs |
|
Google Hosted
|
Sofia | Bulgaria | 7 IPs |
|
Google Hosted
|
Mumbai | India | 3 IPs |
|
Google Hosted
|
Marseille | France | 3 IPs |
|
Google Hosted
|
Zurich | Switzerland | 3 IPs |
|
Google Hosted
|
Warsaw | Poland | 4 IPs |
|
Google Hosted
|
Osaka | Japan | 1 IP |
|
Google Hosted
|
Seattle | United States | 1 IP |
|
Google Hosted
|
Prague | Czechia | 4 IPs |
|
Google Hosted
|
Munich | Germany | 2 IPs |
|
Google Hosted
|
Johannesburg | South Africa | 4 IPs |
|
Google Hosted
|
Buenos Aires | Argentina | 2 IPs |
|
Google Hosted
|
Tel Aviv | Israel | 1 IP |
|
Google Hosted
|
Hamburg | Germany | 1 IP |
|
Google Hosted
|
Manila | Philippines | 1 IP |
|
Google Hosted
|
Kuala Lumpur | Malaysia | 1 IP |
|
Google Hosted
|
Taipei | Taiwan | 1 IP |
|
Google Hosted
|
Hong Kong | Hong Kong | 1 IP |
|
Google Hosted
|
Sao Paulo | Brazil | 1 IP |
|
Google Hosted
|
Muscat | Oman | 3 IPs |
|
Google Hosted
|
Core | South Africa | 2 IPs |
|
Google Hosted
|
Mombasa | Kenya | 2 IPs |
|
Google Hosted
|
Core | Mexico | 1 IP |
|
Google Hosted
|
Lagos | Nigeria | 2 IPs |
|
Google Hosted
|
Core | Singapore | 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 |
|---|---|
Amazon CloudFront
|
1538 |
Cloudflare
|
4 |
|
Fastly
|
8 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Fastly
|
Fastly
|
Global | 4 IPs | |
|
Cloudflare
|
Cloudflare
|
Global | 104.17.71.206 | 4 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Fastly
|
Fastly
|
Toronto | Canada | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Singapore | Singapore | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Milan | Italy | 31 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Denver | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hong Kong | Hong Kong | 60 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Budapest | Hungary | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zagreb | Croatia | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Athens | Greece | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Muscat | Oman | 32 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Montreal | Canada | 28 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago | Chile | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bengaluru | India | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manama | Bahrain | 45 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bogota | Colombia | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Mumbai | India | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Houston | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Miami | United States | 53 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Toronto | Canada | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sydney | Australia | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Amsterdam | Netherlands | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Boston | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sofia | Bulgaria | 51 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Warsaw | Poland | 38 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Vienna | Austria | 45 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Taipei | Taiwan | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tel Aviv | Israel | 26 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Rio de Janeiro | Brazil | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Paris | France | 53 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hamburg | Germany | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Marseille | France | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kuala Lumpur | Malaysia | 18 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Helsinki | Finland | 57 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Zurich | Switzerland | 36 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Manila | Philippines | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Frankfurt | Germany | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - London | United Kingdom | 50 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Buenos Aires | Argentina | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dublin | Ireland | 19 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Portland | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chicago | United States | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Sao Paulo | Brazil | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Nairobi | Kenya | 53 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Johannesburg | South Africa | 74 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Bangkok | Thailand | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - New York | United States | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Fortaleza | Brazil | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dallas | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Madrid | Spain | 41 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kansas City | United States | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Stockholm | Sweden | 27 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Cape Town | South Africa | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Prague | Czechia | 47 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Chennai | India | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Copenhagen | Denmark | 19 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Tokyo | Japan | 19 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Seoul | South Korea | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hyderabad | India | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Melbourne | Australia | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Hanoi | Vietnam | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Istanbul | Turkey | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Kolkata | India | 20 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Oslo | Norway | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Dubai | United Arab Emirates | 12 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Santiago de Queretaro | Mexico | 8 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Edge - Berlin | Germany | 8 IPs |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Amazon CloudFront
|
Amazon CloudFront
|
Global Network | United States | 4 IPs |
|
Amazon CloudFront
|
Amazon CloudFront
|
Global Network | Turkey | 11 IPs |
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