IP Cookie gives you your current IP Address, as seen on the Internet. Also gives your hostname, port and IP Whois information.

Use getmyip.no-ip.info to find your world wide web IP address.

IPnote - IP Address Email notification tool

Find your computer or router's IP address and hostname (DNS name) easily.

Find your computer or router's IP address and hostname (DNS name) easily.

Find your Router IP, Firewall IP or PC external IP address and hostname (DNS name) easily.

Dynamic IP Update Service - Attaching a static hostname to a dynamic IP address. Do you want to run your own server or service, or simply need remote access to ...