Alien IP will show country and city of your site visitors, e-mail writers, web hosters, and other IP owners on the world map. It will detect host computer country by IP or web address, resolve domain name to IP address, show countries with capitals on the map, calculate IP adresses and masks in decimal, hex and binary format. Alien IP will help you to analyze web log stats, prevent password leaking, reduce credit cards frauds, know origin of e-mail senders, filter access from countries you do not do business with, improve your geo-targeting marketing.