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Ip to country. Whois made in Java. 3MB in Memory DB - totally fast!!
The project contains 2 small projects:
A)
JWhois.lookup( IP - address) returns CountryCode
Works for all IP-adresses in the world.
If you need a fast Geo IP service - made in Java. Then this is the project.
It takes 30 sec to compile. 10 minutes to download the data files. 5-15 minutes to build the "jwhois / java" - data file for in memory database. 3 secs to startup and read the in memory database after restart. 0.0001 ms to make a lookup!!!
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The program dynDNS-Updater is a universal program to update DNS information. It is written in Java 5.0 and runs as a daemon. Additional information can be accessed through the projects home page.