# Anonymous IP flags as parameters for custom rules

_May 14, 2020_

> **⚠️ Warning**
>
> This release note is more than two years old and may no longer reflect
> current behavior. View the
> [latest release notes](/minfraud/release-notes/).

Customers of [minFraud Insights and minFraud Factors](/minfraud) can now use the
following
[Anonymous IP outputs](/geoip/docs/web-services/responses/#schema--response--traits)
as parameters to serve as the basis when creating a custom rule:

- `/ip_address/traits/is_anonymous`
- `/ip_address/traits/is_anonymous_vpn`
- `/ip_address/traits/is_hosting_provider`
- `/ip_address/traits/is_public_proxy`
- `/ip_address/traits/is_tor_exit_node`