> For the complete documentation index, see [llms.txt](https://docs.antivpn.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.antivpn.io/enterprise.md).

# Enterprise

- [Check](https://docs.antivpn.io/enterprise/check.md): The Check API is a RESTful HTTP endpoint that allows you to verify whether a given IP address is associated with a VPN, proxy, or any other anon ip provider.