Over the course of 2026, we will migrate step by step to a new environment. This means that during this year there will be multiple moments when we change a number of things for services. In this article, we explain what you can do to prepare for this.
Would you like more background information about this migration? Then read the news item Strengthening the security and resilience of the digital port chain.
Add new IP range
This change is not applicable during the maintenance window on 4 July 2026
The migration will result in the IP range from which we provide the services changing. For your organisation, this will have an impact if you work with strict and/or old firewall settings. In that case, your organisation has whitelisted IP addresses that are allowed to communicate.
However, this is an old and also very labour-intensive way of securing access. Where possible, we recommend adjusting this and not using it (anymore). If this is (not yet) technically possible, then also add the IP ranges below. The region mentioned is not important.
eu-west-1, Network-Prod
54.247.126.168
54.77.73.36
52.48.152.156eu-central-1, Network-Prod
18.184.245.78
18.192.232.202
63.179.50.165eu-west-1, Network-Dev
52.208.126.144
54.171.61.62
52.16.14.122eu-central-1, Network-Dev
3.74.170.6
18.199.232.192
3.78.132.230