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

The Free Software Foundation (FSF) is a nonprofit that promotes computer users' freedom to run, study, modify, and share software.
Full Name | Free Software Foundation |
Category | Business |
Web Link | FS Foundation - 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.
FS Foundation - Domains
fsf.org is the primary domain associated with FS Foundation.
Network Ranges
- 209.51.188.0/24
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
FS Foundation 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 FS Foundation Network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
Free Software Foundation | AS22989 | 209.51.188.0/24 | United States | 209.51.188.37 | |
Free Software Foundation | AS22989 | 209.51.188.0/24 | United States | 209.51.188.48 | |
Free Software Foundation | AS22989 | 209.51.188.0/24 | United States | 209.51.188.52 | |
Free Software Foundation | AS22989 | 209.51.188.0/24 | United States | 209.51.188.127 | |
Free Software Foundation | AS22989 | 209.51.188.0/24 | United States | 209.51.188.174 | |
and 11 more |
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