Since Load Injectors (LIs) are initiated dynamically for a test, the list of IPs allocated for the test is not static and different for each test run. Generally, if it is necessary to get IPs which were used for the test, download the list immediately after starting the test as described here.

If you have to test a target resource behind a firewall, you need to allow traffic from LI IP addresses in your network. In this case, use the Static Proxy option to run the test from predefined static IP addresses and whitelist these IPs in advance. 

It s highly recommended to use the Static Proxy option ONLY to whitelist LI IPs. Otherwise, select geographical zones with dynamically initiated LIs.  

Find the list of available static IP addresses for load testing below:

  • Static Proxy IP Addresses


  • IPs Breakdown by Geo Zones

Activate the option in the Load Injector Geo Distribution section to send the traffic from static IP addresses only. Once the range of dedicated IP addresses was whitelisted in the target resource firewall settings and the option was activated, you can add zones and run the test.

Load testing from the dedicated IP addresses is supported for Amazon Cloud only.