To ensure BlazeMeter's cloud engines can communicate with your application server, you may need to whitelist the relevant IP ranges. Here you'll find the available CIDRs (Classless Inter-Domain Routing) for the IPs used by BlazeMeter cloud engines.
While this document only pertains to engines, if you want more information about whitelisting other BlazeMeter addresses, please refer to our master guide Whitelisting BlazeMeter.
NOTE: Our providers each require a wide range of IPs to be whitelisted in order to use them for engines. If you find these ranges to be too wide to fit your security standards, then please consider the alternative options we provide for Running Performance Tests Behind Your Corporate Firewall.
Find the AWS EC2 Region code<>Name mapping chart here.
For more information, see Where can I find Compute Engine IP ranges? (in the Google Cloud documentation).
Find the Google Cloud Region code<>Name mapping chart here.
Downloadable list via this link (XML format).
Find the Azure Region code<>Name mapping chart here.
US East (Virginia) - Default Location
|US West (Oregon)||188.8.131.52
|EU West (London)||184.108.40.206