lucy24 - 5:11 am on Oct 30, 2013 (gmt 0)
Speaking of updating blocks... Is there a definitive Hetzner list? The last discussion I can find is from pretty exactly a year ago [webmasterworld.com].
I was looking up a robot, found that I'd already flagged the range* as Hetzner (why wasn't it already blocked in that case? Oh, who knows), and realized I'm overdue for a systematic listing.
* 144.76, nothing special.