Network Tools

Free online network tools and public API

About is a public web service providing tools focused on reliability and speed that can be used through APIs.

Public IP Address

Every machine on the Internet has one, find out what's yours

Locate IP Address

Where is this IP coming from ?

Example: or 2001:4860:4860::afa0

IP Address Details

All the information on any IP address

Example: or 2001:4860:4860::afa0

CIDR information and calculator

Analyze a CIDR

Example: or 2001:db8::/32

Hostname Details

Get information about any hostname


User Agent information

Analyze a User Agent header

You said public REST API ?

Each online tool has an associated API endpoint

Find the tool you need and the same page will provide the associated API documentation. If you can't find something, feel free to contact us and we'll be happy to help you sort it out.