IBM Connections Cloud EU data center IP Address Range Updates (August 2015)

IBM provide for customers of Connections cloud services a nice mailing list with important news like IP address range change.

If you have implemented on corporate firewall rules to access IBM servers now is required to add the following range

159.8.216.32/28 TCP IP port 1352 and 25.

Here on official Wiki is available a table with TCP IP port and host name for each services.

In case you need some clarifications or you like to receive the mailing list  please contact IBM Support or ask about it to your preferred IBM Business Partner,