> For the complete documentation index, see [llms.txt](https://docs.echelon.market/echelon/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.echelon.market/echelon/operations/restricted-geolocations.md). # Restricted Geolocations Echelon has always taken extensive measures to prevent persons from the following countries from using the smart contracts through the frontend hosted at app.echelon.market. These measures include geoblocking ranges of IP addresses from prohibted countries including: USA, BVI, China, Cuba, Congo, Iran, Iraq, Libya, Myamnar, North Korea, Russia, Sudan, Syria, Zimbabwe, Central African Republic, Ethiopia, Venezuela, Yemen, Lebanon. Over time, this list may be expanded to include any country or geolocation. Echelon also attempts to VPN block known VPNs from the above countries. When agreeing to the terms of service, users also attest that they are not in the above countries in order to interact with the frontend. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.echelon.market/echelon/operations/restricted-geolocations.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.