Important Update: IP Address Changes for STACKIT API Regions EU01 & EU02
Section titled “Important Update: IP Address Changes for STACKIT API Regions EU01 & EU02”We would like to inform you about an upcoming infrastructure update regarding the static ingress IP addresses for our API gateways in the regions EU01 and EU02.
What is changing?
Section titled “What is changing?”To ensure the continued scalability and performance of our services, we are updating the IP addresses associated with our regional API endpoints.
New Static Ingress IPs:
Section titled “New Static Ingress IPs:”- Region EU01: 193.148.160.37 | Hostname: *.api.eu01.stackit.cloud
- Region EU02: 45.137.175.20 | Hostname: *.api.eu02.stackit.cloud
Note: The IP address for the Global Region (*.api.stackit.cloud) remains unchanged.
Required Actions
Section titled “Required Actions”If your organization uses a firewall with restrictive rules for outbound connections(IP-based filtering), please perform the following steps to ensure uninterrupted access to the STACKIT API:
- Firewall update: Add the new IP addresses listed above to your allow-list by July 1st at the latest.
- Transition phase: Keep the existing IP ranges active for at least 60 days after the change.
- Contact Support: In case of technical limitations (e.g. only one IP per DNS entry is supported), please contact the STACKIT Support.
Effective Date
Section titled “Effective Date”These changes will take effect no later than July.