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Checkmarx One External IPs

Checkmarx One supports integration with on-prem external tools and vendors.

The supported tools include the following:

To complete a successful integration with the above tools, it is sometimes needed to add the Checkmarx One IP addresses to the allowlist of the customer's firewall.

The table below lists the relevant IP addresses per region.


  • For a region with more than one IP address you need to add all the IPs.

  • The below IPs list is only for Multi-Tenant instances.

  • IPs for Single Tenant environments are specific for each Single Tenant.



EU (Europe)

EU2 (Europe)

NA (North America)


IND (India)

ANZ (Australia + New Zealand)

SGP (Singapore)