IP logging isn't on at the moment and hasn't been for about a week. You can always tell if it is or isn't by opening a comment box. If IP logging is on, it will say "Notice: This account is set to log the IP addresses of everyone who comments" under the Post Comment/Preview/More Options buttons below the comment box.

We don't announce it when we turn on IP logging, but the comment box will always notify you when we are using that option.

I hope that helps!
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