In order to connect to Platform Service, you must ensure that firewalls are configured to allow traffic on specific ports.
A firewall might be located on your local workstation, on your router, or as part of your corporate network.
Ensure that the required IP addresses are open and enabled for communication.
| Region | IP Address | Nonsecure messaging ports | Secure messaging ports |
|---|---|---|---|
| us-south | 169.45.2.16/28* 169.46.7.56/29 169.48.234.208/29 169.62.202.128/29 |
1883,80 | 8883,443 |
| eu-gb | 159.8.169.208/28* 158.175.111.152/29 158.176.104.24/29 141.125.70.152/29 |
1883,80 | 8883,443 |
| eu-de | 159.122.121.80/28* 149.81.125.176/29 158.177.82.208/29 161.156.96.80/29 |
1883,80 | 8883,443 |
| Quickstart | 169.45.2.16/28* 169.46.7.56/29 169.48.234.208/29 169.62.202.128/29 |
1883,80 | unavailable |
| Dedicated Platform Service | Contact your IBM® representative. | - | - |
* No longer used after the first quarter of 2019.