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                                                  Allow-listing Tray public IPs

                                                  Tray public IPs are available to all Pro, Team and Enterprise customers as standard.

                                                  Some of our OAuth2 connectors make their authentication requests via non-static IPs. If this is an issue you are experiencing please contact support.

                                                  For all services, you can allow-list the Tray public IPs, so that you are not opening your services to the world:

                                                  The list of IPs, based on your region are as follows:

                                                  US

                                                  • 52.40.200.248

                                                  • 52.39.10.61

                                                  • 52.26.59.155

                                                  EU

                                                  • 108.129.66.83

                                                  • 54.73.116.155

                                                  • 63.33.233.130

                                                  APAC

                                                  • 3.105.252.6

                                                  • 54.79.191.214

                                                  • 3.24.148.13

                                                  Once you have allow-listed these IPs with your firewall to ensure that you are only accepting communications from Tray.io, you can then forward them to the correct ports for your on-prem services.