It just happened that I took a look at the logs of my website and clicked on the "Top visitors" page too. It's quite interesting IMHO ...
Here's the TOP10 list (based on the logs of the past 16 weeks) with resolved addresses where available:
- hits: 11491, IP: 66.249.70.20 (crawl-66-249-70-20.googlebot.com, USA)
- hits: 6714, IP: 133.44.71.115 (gii.nagaokaut.ac.jp, Japan)

- hits: 6263, IP: 195.70.37.184 (argon.hmstudio.hu, Hungary)
- hits: 4587, IP: 66.249.72.239 (crawl-66-249-72-239.googlebot.com, USA)
- hits: 3944, IP: 64.1.215.165 (crawl-9.cuill.com, USA)
- hits: 3934, IP: 216.32.89.58 (216.32.89.58.svservers.com, USA)
- hits: 2881, IP: 128.194.135.94 (crawler4.irl.cs.tamu.edu, USA)
- hits: 2861, IP: 66.249.72.240 (crawl-66-249-72-240.googlebot.com, USA)
- hits: 2662, IP: 65.214.44.40 (egspd42239.ask.com, USA)
- hits: 1984, IP: 194.88.59.2 (GTS Hungary)
I'm not surprised about the various searchbots and crawlers, but that Japanese address is said to belong to the "National Center for Science Information Systems".

And what about the 3rd place, the Hungarian address? The domain "hmstudio.hu" belongs to the HM STUDIO Ltd. company and I could not find much about them (probably not a search engine).
Comments
Re: Top visitors
- hits: 14018, IP: 66.249.65.146 (crawl-66-249-65-146.googlebot.com, USA)
- hits: 9109, IP: 38.99.44.102 (crawl-11.cuill.com, USA)
- hits: 9010, IP: 66.249.70.185 (crawl-66-249-70-185.googlebot.com, USA)
- hits: 7577, IP: 66.249.70.20 (crawl-66-249-70-20.googlebot.com, USA)
- hits: 7554, IP: 66.249.72.74 (crawl-66-249-72-74.googlebot.com, USA)
- hits: 4436, IP: 66.249.65.101 (crawl-66-249-65-101.googlebot.com, USA)
- hits: 3427, IP: 64.1.215.165 (crawl-9.cuill.com, USA)
- hits: 3386, IP: 195.70.37.184 (argon.hmstudio.hu, Hungary)
- hits: 1175, IP: 65.55.213.81 (livebot-65-55-213-81.search.live.com, USA)
- hits: 1168 84.121.239.176 (84.121.239.176.dyn.user.ono.com, Spain)
Interesting.I've visited Cuill's website, but it doesn't tell too much. It's a search engine, but surprisingly not public.
Apparently that Hungarian site lost interest in my blog ... or maybe the guy who comes back here that regularily does not work anymore for them.
Google Reader
Zsolt, did you know, that the Google crawler tells you, how many subscribers you have within Google's products?
Re: Google Reader