Source

Crawlers	IP used	Visits	Country of origine
Alexa	204.236.226.210	1	Unknown
Amidalla	65.18.200.100	4	United States
Ask Jeeves/Teoma	66.235.124.5	3	United States
Baiduspider	123.125.71.39    123.125.71.41    123.125.71.44    123.125.71.46    123.125.71.47    123.125.71.48    123.125.71.54    123.125.71.58	1 1 1 2 1 1 1 1	Australia      Australia      Australia      Australia      Australia      Australia      Australia      Australia
Exabot	193.47.80.47	1	France
GoogleBot	174.36.64.226    66.249.66.1    66.249.66.122    66.249.66.15    66.249.66.243    66.249.66.86	1 1 1 1 1 1	Unknown      United States      United States      United States      United States      United States
Nutch	127.0.0.1    202.156.88.237    202.156.94.215	1 1 1	Unknown      Singapore      Singapore
Slurp China (Yahoo)	202.160.178.233    202.160.180.13	2 2	China      China
Snoopy	70.85.10.66	3	United States

That track has been done using GeoLite database create by Maxmind available at the following address: http://maxmind.com