voilabot abuse

mozilla/4.0 (compatible; msie 5.0; windows 95) voilabot beta 1.2 (http://www.voila.com/)
81.52.143.15 natcrawlbloc01.net.m1.fti.net

This bot has been in my ban list and robots.txt reject list for some time but it wont go away it ignores robots.txt and it ignores the errors it gets when it tries to load pages.

Adding it to the deny ip list.

deny from 81.52.143.15