UA Tracker

Tracking user-agents across the web.

Unique user-agents

There are 73386 unique user-agent strings in the UA Tracker database. Get the text file here.

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of 2936
CountUser AgentFirst SeenLast Seen
5433Mozilla/4.0 (compatible;)Jul 4, 2007 - 12:33:42Feb 5, 2012 - 23:34:42
3262Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)Jul 4, 2007 - 4:54:34Feb 1, 2012 - 7:59:50
2421Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)Jul 4, 2007 - 14:20:21Oct 21, 2011 - 12:12:57
2405Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322)Jul 5, 2007 - 15:50:37Feb 5, 2012 - 1:23:37
2328Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)Jul 5, 2007 - 14:11:43Feb 4, 2012 - 19:16:37
2190Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506)Jul 4, 2007 - 20:57:35Jul 15, 2011 - 17:31:07
2134Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)Jul 4, 2007 - 21:11:07Feb 5, 2012 - 17:31:36
1673Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)Jul 4, 2007 - 9:27:04Jan 1, 2012 - 19:39:08
1597Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)Jul 4, 2007 - 14:58:42Oct 16, 2011 - 15:32:37
1566Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)Sep 16, 2010 - 7:13:03Feb 5, 2012 - 14:47:52
1511Mozilla/5.0 (en-us) AppleWebKit/525.13 (KHTML, like Gecko; Google Web Preview) Version/3.1 Safari/525.13Oct 28, 2010 - 15:41:43May 12, 2011 - 15:35:14
1496Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)Jul 5, 2007 - 0:24:28Oct 24, 2011 - 4:04:36
1349Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727)Jul 5, 2007 - 2:48:58Feb 3, 2012 - 6:44:00
1348Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)Mar 17, 2009 - 10:42:19Feb 5, 2012 - 11:01:44
1178Opera/9.64 (Windows NT 5.1; U; de) Presto/2.1.1Mar 9, 2009 - 4:31:39Jan 3, 2012 - 13:51:50
1090Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14Apr 13, 2008 - 3:37:53Jan 19, 2010 - 4:58:24
1079Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1Jul 11, 2008 - 5:22:14Jul 7, 2011 - 1:21:51
1050Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)Jan 5, 2009 - 15:43:19Feb 5, 2012 - 21:42:54
1024Opera/9.64 (Windows NT 6.0; U; de) Presto/2.1.1May 27, 2009 - 11:05:45Oct 16, 2011 - 3:14:19
1000Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; Trident/5.0)Sep 30, 2010 - 8:58:56Feb 5, 2012 - 13:25:48
982Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)Jul 22, 2010 - 3:27:23Feb 3, 2012 - 4:10:01
966Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)Sep 3, 2008 - 7:26:49Feb 6, 2012 - 0:15:50
891Mozilla/5.0 (Windows NT 6.0; rv:2.0.1) Gecko/20100101 Firefox/4.0.1Apr 18, 2011 - 22:36:56Nov 27, 2011 - 13:38:21
879Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5Dec 14, 2008 - 13:27:28Oct 11, 2011 - 2:28:57
874Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)Aug 22, 2008 - 4:17:24Jan 23, 2012 - 23:29:57
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