> ## Documentation Index
> Fetch the complete documentation index at: https://docs.requesty.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Static Egress IPs

> The fixed public IP addresses Requesty uses for outbound traffic, so you can allowlist Requesty on your firewalls, MCP servers, webhook endpoints, and provider accounts

Every outbound connection from Requesty's production infrastructure leaves through a fixed set of public IP addresses. Add them to your allowlist when a resource Requesty connects to only accepts known sources, for example:

* **[MCP servers](https://docs.requesty.ai/features/mcp-gateway.md)** that the MCP Gateway calls on your behalf
* **Webhook endpoints** that receive [spending alerts](https://docs.requesty.ai/features/alerts.md) or [sample requests](https://docs.requesty.ai/features/sample-requests)
* **Provider accounts** used with [Bring Your Own Keys](https://docs.requesty.ai/features/bring-your-own-keys.md) that restrict access by network, such as an Azure OpenAI resource with network rules

> [!NOTE]
>
> These addresses cover traffic **from** Requesty to you. To restrict which addresses can send requests **to** Requesty with your API keys, use [Allowed IPs](https://docs.requesty.ai/features/compliance-report.md#allowed-ips) on the Compliance page.

## IP Addresses

Requesty runs in three AWS regions, with one address per availability zone. A connection can come from any of these addresses, so allowlist all nine.

| Region | Location | IP addresses |
| - | - | - |
| `eu-central-1` | Frankfurt, Germany | `63.177.190.101` `18.159.89.51` `63.178.188.162` |
| `us-east-1` | N. Virginia, USA | `52.86.22.125` `54.236.210.165` `52.22.124.156` |
| `ap-southeast-1` | Singapore | `18.141.19.224` `18.140.181.208` `47.130.48.5` |

The full list, ready to paste into a firewall rule:

```text theme={"dark"}
63.177.190.101/32
18.159.89.51/32
63.178.188.162/32
52.86.22.125/32
54.236.210.165/32
52.22.124.156/32
18.141.19.224/32
18.140.181.208/32
47.130.48.5/32
```


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