IP Allowlisting

Overview

Some integration endpoints — such as Braze, Marketo, Salesforce Marketing Cloud, or internal APIs — restrict inbound API traffic to known IP ranges. If your environment enforces IP-based access controls, you will need to allowlist the following Gradial egress IP addresses before connecting.

Not all integrations require IP allowlisting. This is only necessary if your endpoint actively blocks requests from unknown IPs. Most cloud-hosted instances do not require this step.

Gradial Egress IP Addresses

Allowlist all addresses in this list to ensure reliable connectivity, including during infrastructure updates.

154.209.220/32
154.234.151/32
155.163.104/32
155.30.49/32
155.42.184/32
155.68.37/32
3.235.202/32
112.138.143/32
65.102.210/32
65.119.57/32
226.81.96/32
230.123.90/32
233.100.26/32
240.158.208/32
191.248.38/32
137.114.201/32
183.90.47/32
233.78.204/32
250.93.106/32
43.47.39/32
203.101.221/32
171.113.176/32
179.126.84/32
243.34.3/32
149.17.236/32
22.133.203/32
175.113.10/32
11.46.170/32
241.199.119/32

Where to Configure Allowlisting

The exact location depends on your platform:

Platform	Where to configure
Braze	Settings → Security Settings → API IP Allowlisting
Marketo	Admin → Web Services (consult your Marketo admin)
Salesforce Marketing Cloud	Setup → Security → Network Access
Custom or internal APIs	Your network firewall, API gateway, or security group rules

Integrations

Ticketing Systems

Managing Access

Overview

Gradial Egress IP Addresses

Where to Configure Allowlisting

Need Help?

​Overview

​Gradial Egress IP Addresses

​Where to Configure Allowlisting

​Need Help?

Overview

Gradial Egress IP Addresses

Where to Configure Allowlisting

Need Help?