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

# IP Addresses

Several TechWolf services connect to your systems from a fixed, static set of IP
addresses. If your infrastructure needs inbound or outbound traffic
restrictions, allowlist the relevant IP addresses for your region so that
TechWolf can reach your systems.

IP addresses indicated with `*` as their service apply to all services. It is
always safe to add all IP addresses from a region, as they are all owned by
TechWolf.

<Note>
  IP addresses are listed per region. Make sure to allowlist the addresses for
  the region your integration is hosted in.
</Note>

## EU

| IP Address    | Services                                             |
| ------------- | ---------------------------------------------------- |
| 15.237.20.171 | \*                                                   |
| 52.47.56.198  | \*                                                   |
| 13.37.160.251 | [webhooks](/integrations/webhooks/protocol-delivery) |
| 13.36.99.139  | [webhooks](/integrations/webhooks/protocol-delivery) |
| 52.47.130.99  | [webhooks](/integrations/webhooks/protocol-delivery) |

## US

| IP Address    | Services                                             |
| ------------- | ---------------------------------------------------- |
| 34.226.223.38 | \*                                                   |
| 52.23.123.55  | [webhooks](/integrations/webhooks/protocol-delivery) |
| 18.214.28.250 | [webhooks](/integrations/webhooks/protocol-delivery) |
| 34.205.219.76 | [webhooks](/integrations/webhooks/protocol-delivery) |

## Canada

| IP Address    | Services |
| ------------- | -------- |
| 35.182.88.145 | \*       |
| 15.157.53.19  | \*       |