In development/QA Environments, it is common to keep your Application hosted on Servers with restricted Access from Unknown Sources. 


One of the ways we can use Testsigma Labs to execute tests is by white listing Testsigma IP Addresses on your server. Another way would be to use Sauce Connect or Hybrid Executions.


Testsigma Labs has reserved the following IP blocks for our services. You can white list these IP addresses to allow traffic in a restricted network setting.


Global Data Centers

For allowing Testsigma Lab servers to access your Web Application, please whitelist the following IPs:

  • 162.222.72.0/21 (this is equivalent to the range 162.222.72.0 – 162.222.79.255)
  • 66.85.48.0/21 (this is equivalent to the range 66.85.48.0 - 66.85.55.255)
  • 185.94.24.0/22 (this is equivalent to the range 185.94.24.0 - 185.94.27.255)


If you have Tests with Custom Function or REST API Steps, please whitelist this as well - 35.174.92.188