Sorting ipAddress strings

I need to sort List of Strings which are ipaddresses. That too only the last part can vary. i.e i can get IPAddress like

1.2.3.4, 1.2.3.5, 1.2.3.6 etc. how can i sort it using simple algorithm

[205 byte] By [hi_alla] at [2007-11-27 11:33:52]