The "defamatory content" of IP address 94.14.112.118 is on several articles. You can go to his/her contributions page. He/she has changed articles by 63 bytes by adding "See release history" in small text (See differences between revisions for those articles). I along with other users have reverted those edits he/she made because that is disruptive editing, and has been told why and warned on his/her talk page; he/she has done this since yesterday (February 15th). I then reported him/her to administrators and he/she has now been blocked for 48 hours for his/her unconstructive contributions.