# Relyance AI IP Addresses for Allow Lists

### **Overview**

This article provides the list of outbound IP addresses that Relyance AI uses to communicate with third-party vendors, data stores, and internal application resources over the public internet.

To ensure uninterrupted connectivity, customers and third-party vendors may need to **allow-list the IP addresses** corresponding to the region where their Relyance AI tenant is hosted.

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#### **🇺🇸 US Region**

**Tenant URL format:** `https://<tenant>.relyance.ai`

##### **NAT Gateway IP Addresses (US)**

- **34.82.181.167**
- **35.199.149.43**
- **34.145.53.165**
- **8.229.95.221**
- **8.235.63.139**

**Important:**
All five IP addresses must be allow-listed. Relyance AI uses a **High Availability (HA) NAT configuration**, and outbound traffic may originate from **any one of them at any time** — allow-listing a subset will cause intermittent connection and scan failures that look like flaky credentials.

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#### **🇪🇺 EU Region**

**Tenant URL format:** `https://<tenant>.eu1.relyance.ai`

##### **NAT Gateway IP Addresses (EU)**

- **34.40.12.127**
- **34.141.79.54**
- **34.159.231.84**
- **35.246.222.38**

**Important:**
All four IP addresses must be allow-listed. These IPs are part of Relyance AI’s **High Availability (HA) NAT system**, and outbound connections may use **any of the above IP addresses** — allow-listing a subset will cause intermittent connection and scan failures that look like flaky credentials.

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