Synapse.org is hosted in Amazon Web Service (AWS) in the US-EAST-1 (aka the Standard) region.
www.synapse.org is the web-based user interface for users to manage data, projects, profiles and teams,
repo-prod.prod.sagebase.org is the endpoint for Synapse Programmatic Clients.
Synapse IP Addresses
This table lists the IP addresses Synapse.org uses. These IP addresses are dedicated and granted to Synapse by AWS. Your IT department may need to add these IP addresses to an “allow list” to allow you to connect to Synapse. Make sure to include ALL addresses.
www.synapse.org (web UI)
repo-prod.prod.sagebase.org (endpoint for programmatic clients)