What is my IP? - Find out what your IP is. Do not hesitate to open wimip.
ProxyCheck.io - proxycheck.io is a premium Proxy detection API with a full featured free plan. Try us today!
geoiplookup.net - (IPv4 only) Online tool to get accurate IP address information
IP Location - IPLocation.io provides a free lookup tool to check the location of your Public IP Address. It finds this data through various GEO IP databases and online services. Just enter an IP and check its location easily.
TrueIP - TrueIP is a small program that runs in the system tray, monitoring your IP address(es).
ipinfo.io - Simple IP address information.