How do I allow Split to work in my environment?

 Question

What URLs or IP addresses do I need to allow in order to have my internal systems connect to Split's cloud platform?

 Answer

If you have to add the Split servers to the allow-list in your proxy server to establish the communication between your data centers and Split you will want to allow the following three addresses:

• SDK: https://sdk.split.io

  • These are Fastly's IP addresses. You can find them here: https://api.fastly.com/public-ip-list 

• REST API: https://api.split.io 

• Impressions/events/SDK metrics: https://events.split.io

• Websocket Streaming feature: https://auth.split.io, https://streaming.split.io
• CDN: cdn.split.io
• Telemetry: telemetry.split.io

If you have systems on-premise that need to integrate with Split, such as Webhook service, you'll likely need the following IP addresses for our services to connect:

• 52.71.182.162
• 3.231.87.239
• 52.205.6.152
• 34.195.150.60
• 34.230.119.28
• 34.226.4.24
• 34.230.229.218
• 35.173.164.62
• 54.68.178.11
• 100.20.247.64
• 54.70.30.213
• 52.41.38.56

Please note the list above might change in case of an issue that requires failover to other servers, please subscribe to Split Status Page to get notification on issues.

 Email invites: We use a third party Sendgrid, to send emails inviting users to join an organization.  If your spam blocker doesn't accept those emails you can allow our dedicated IP address:

• 168.245.9.60