IP addresses
Application Collection serves its content from multiple IP address ranges. When accessing it behind a firewall or through a proxy that restricts the network traffic, you must allow TCP port 443 via our IP ranges for the following domains:
| Service | Domains |
|---|---|
| Web application | apps.rancher.io |
| Distribution platform | dp.apps.rancher.io, europe-west3-docker.pkg.dev |
| REST API | api.apps.rancher.io |
| Documentation site | docs.apps.rancher.io |
| MCP server | mcp.apps.rancher.io |
IP ranges
You can retrieve the list of IP addresses used by Application Collection from the config API endpoint.
These ranges are in CIDR notation . You can use an online conversion tool to convert from CIDR to IP address ranges, like CIDR to IPv4 Conversion or CIDR to IPv6 Conversion .
These ranges are updated frequently. In case of allowing by IP address, we recommend regular monitoring of our API.
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