whatismyip.cc

External IP Address lookup tool with option to scan the external IP address.

Acunetix

Audit your website security and web applications for SQL injection, Cross site scripting and other…

HTTP proxy / HTTP monitor / Reverse Proxy

Find a geolocation of an IP address including latitude, longitude, city, region and country.

IP Sidekick is a geolocation API that returns information about an IP address.

The “IP Tools” is powerful and handy application for network analyzing.

Intruder is a security monitoring platform for internet-facing systems.

Learn, download and use the most flexible and powerful web application security testing framework.

My Public IP is a utility to let you know through which internet IP the world see you.

Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web…

Find security vulnerabilities right from your browser.

Shodan is the world’s first search engine for Internet-connected devices.

Display the local and public IP addresses of all network interfaces.

ShowIP displays the IP address(es) of the current page in the status bar.

Provides available through a web browser information about your computer system.

TrueIP is a small program that runs in the system tray, monitoring your IP address(es).

Websecurify free and premium security tools automatically scan websites for vulnerabilities like SQL Injection, Cross-site Scripting and others

Find out what your IP is. Do not hesitate to open wimip.