---
title: ip.src.lon · Cloudflare Ruleset Engine docs
description: The longitude associated with the client IP address.
source_url:
  html: https://zt-dark-mode-changelog.preview.developers.cloudflare.com/ruleset-engine/rules-language/fields/reference/ip.src.lon/index.md
  md: https://zt-dark-mode-changelog.preview.developers.cloudflare.com/ruleset-engine/rules-language/fields/reference/ip.src.lon/
---

# ip.src.lon

`ip.src.lon` String

The longitude associated with the client IP address.

Example value:

```txt
"-122.39055"
```

Categories:

* Request
* Geolocation
