IPInfoDB has free IP Address Geo-location tools for web masters
http://www.ipinfodb.com/ip_locator.phpWelcome to IPInfoDB
We offer a wide range of free services based on our IP address geolocation database :
Web based IP geolocation lookup
IP geolocation API (XML, JSON and CSV format)
API that generate IP CIDR by country for iptables or htaccess blocklist
E-commerce fraud detection API
IP database updated monthly!
Lookup an IP address or domain name:
Information is provided by IP2Location Commercial version. Our free API is using IP2Location Lite version which provides lower accuracy.
http://www.ipinfodb.com/ip_locator.php