> For the complete documentation index, see [llms.txt](https://developer.paywall.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.paywall.one/payment-orchestration-integration-document/system-data/ip-list.md).

# IP List

Due to security protocols implemented by banks and/or payment institutions, our merchants may be required to provide IP information when opening accounts with these institutions

Since all technical communication (integration) is carried out through Paywall servers on behalf of the merchant, you should use the IP addresses below when providing the requested IP information to the relevant institution

<table><thead><tr><th>Environment</th><th>IP</th><th data-hidden></th></tr></thead><tbody><tr><td>Global - Prod</td><td>35.245.203.135</td><td></td></tr><tr><td>Global - Test</td><td>35.212.71.70</td><td></td></tr><tr><td>Türkiye - Prod</td><td>101.44.33.138</td><td></td></tr></tbody></table>