Attempted Vandalism by Anonymous User

There have been ~9 attempted vandalisms (see the review history if you really want to see them all) of the same kind over the last 23 hours by an anonymous user, presumably the same IP address. Is there any way we can deal with this other than just rejecting the edits? Perhaps if they are all from the same IP address, could that address be banned?

Sample suggested edit: https://codegolf.stackexchange.com/review/suggested-edits/8843

• What I want to know is how they do it without being a member? Do they have a script that allows them to suggest edits as if they were a member? – user10766 Feb 24 '14 at 3:26
• @user2509848 Under this question, I see "share edit close delete flag". When you are not a member, this is what you see: i.stack.imgur.com/OCUCY.png (just open a new browser or an incognito window) – Justin Feb 24 '14 at 3:45
• I see. I had never noticed that before. – user10766 Feb 24 '14 at 5:27
• I posted a comment in the question yesterday. Lets copy&paste it here: Someone (probably a bot) is insisting in trying to edit the answers to add spam, it is not trying to do to random questions, it insists in this one. Someone knows the reason for this? Have this appeared high for some particular google search terms? – Victor Stafusa Feb 24 '14 at 22:55
• It looks like the 'anonymous' user has changed their display name to an anonymous user to make it seem like they are not logged in. – kitcar2000 Mar 22 '14 at 22:29