180.76.5.57 Sun 02 Jun 2013 20:37:03 7251 baiduspider-180-76-5-57.crawl.baidu.com 66.249.75.178 Tue 04 Jun 2013 06:05:57 7252 crawl-66-249-75-178.googlebot.com 129.67.105.53 Tue 04 Jun 2013 15:17:25 7253 regime3.chem.ox.ac.uk 66.249.75.178 Tue 04 Jun 2013 18:06:56 crawl-66-249-75-178.googlebot.com 182.118.45.74 Thu 06 Jun 2013 05:23:42 7254 hn.kd.ny.adsl 66.249.75.178 Thu 06 Jun 2013 23:40:33 crawl-66-249-75-178.googlebot.com 128.138.65.89 Mon 10 Jun 2013 16:42:32 7255 ucb-np2-89.colorado.edu 157.82.227.2 Tue 11 Jun 2013 21:21:53 7256 isspfw.issp.u-tokyo.ac.jp 46.29.253.158 Wed 12 Jun 2013 03:22:45 7257 Host not found. 210.28.142.112 Wed 12 Jun 2013 07:43:40 7258 210-28-142-112.nju.edu.cn 66.249.75.178 Wed 12 Jun 2013 13:18:33 crawl-66-249-75-178.googlebot.com 69.120.41.226 Fri 14 Jun 2013 12:53:31 7259 ool-457829e2.dyn.optonline.net 147.46.44.87 Fri 14 Jun 2013 13:45:13 7260 Host not found. 128.189.81.214 Mon 17 Jun 2013 15:45:01 7261 host214-81.wifi.ubc.ca 217.69.133.70 Tue 18 Jun 2013 16:46:14 7262 fetcher4.mail.ru 66.249.75.178 Thu 20 Jun 2013 06:18:58 crawl-66-249-75-178.googlebot.com 152.14.75.171 Mon 24 Jun 2013 13:50:03 7263 keeleytest-01.physics.ncsu.edu 68.5.156.42 Mon 24 Jun 2013 14:13:48 7264 ip68-5-156-42.oc.oc.cox.net 128.219.49.14 Mon 24 Jun 2013 17:19:03 7265 bcsg4.ens.ornl.gov 136.167.55.25 Wed 26 Jun 2013 16:20:21 7266 wtl6ph031higg.bc.edu 66.249.75.178 Wed 26 Jun 2013 18:24:51 crawl-66-249-75-178.googlebot.com 71.218.183.176 Thu 27 Jun 2013 11:22:48 7267 71-218-183-176.hlrn.qwest.net 178.255.215.73 Fri 28 Jun 2013 12:36:30 7268 crawl09.exabot.com 132.76.61.23 Sun 30 Jun 2013 08:29:57 7269 iblprxv02.weizmann.ac.il 66.249.75.178 Sun 30 Jun 2013 18:11:34 crawl-66-249-75-178.googlebot.com