unknown

List of most popular WinXP user agents of unknown

Useragent Info
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.5) Gecko/2009011615 Firefox/3.0.5 CometBird/3.0.5
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.18) Gecko/20081107 Firefox/2.0.0.18 Flock/1.2.7
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729; Diffbot/0.1; +http://www.diffbot.com)
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.5) Gecko/20060731 Firefox/1.5.0.5 Flock/0.7.4.1
Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN) AppleWebKit/523.15 (KHTML, like Gecko, Safari/419.3) Arora/0.3 (Change: 287 c9dfb30)
Mozilla/5.0 (Windows; U; Windows NT 5.2; pt-BR) AppleWebKit/527+ (KHTML, like Gecko, Safari/419.3) Arora/0.4 (Change: )
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/527+ (KHTML, like Gecko, Safari/419.3) Arora/0.6 (Change: )
Mozilla/5.0 (Windows; U; Windows NT 5.1; nl-NL) AppleWebKit/523.15 (KHTML, like Gecko, Safari/419.3) Arora/0.2
Mozilla/5.0 (Windows; U; Windows NT 5.1; de-DE) AppleWebKit/527+ (KHTML, like Gecko, Safari/419.3) Arora/0.4 (Change: )
Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.15) Gecko/20080706 Firefox/2.0.0.15 Flock/1.2.3
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.9pre) Gecko/20061219 Firefox/1.5.0.9 Flock/0.7.9.1
Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.0.11) Gecko/2009062319 Firefox/3.0.11 CometBird/3.0.11
Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU) AppleWebKit/527+ (KHTML, like Gecko, Safari/419.3) Arora/0.6 (Change: )
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.15) Gecko/20080703 Firefox/2.0.0.15 Flock/1.2.3
Mozilla/5.0 (Windows NT 5.1; rv:2.0) Gecko/20100101 Firefox/4.0 CometBird/4.0
Mozilla/5.0 (Windows NT 5.1; rv:11.0) Gecko/20100101 Firefox/11.0 CometBird/11.0
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.16) Gecko/20110325 Firefox/3.6.16 CometBird/3.6.16
yacybot (freeworld/global; x86 Windows XP 5.1; java 1.7.0_55; Asia/en) http://yacy.net/bot.html
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; Girafabot [girafa.com])
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; CrystalSemanticsBot http://www.crystalsemantics.com/service-navigation/imprint/useragent/)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; CrystalSemanticsBot http://www.crystalsemantics.com/user-agent/)
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20101206 Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.14) Gecko/20080514 Firefox/2.0.0.14 Flock/1.1.4
Mozilla/5.0 (Windows; U; Windows NT 5.2; pt-BR) AppleWebKit/527+ (KHTML, like Gecko, Safari/419.3) Arora/0.4 (Change: )
Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN) AppleWebKit/523.15 (KHTML, like Gecko, Safari/419.3) Arora/0.3 (Change: 287 c9dfb30)
Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.14) Gecko/20080603 Firefox/2.0.0.14 Flock/1.2.1
Mozilla/5.0 (Windows; U; Windows NT 5.1; pl; rv:1.8.0.5) Gecko/20060801 Firefox/1.5.0.5 Flock/0.7.4.1
Mozilla/5.0 (Windows; U; Windows NT 5.1; nl-NL) AppleWebKit/523.15 (KHTML, like Gecko, Safari/419.3) Arora/0.2
Mozilla/5.0 (Windows; U; Windows NT 5.1; fr-BE) AppleWebKit/523.15 (KHTML, like Gecko, Safari/419.3) Arora/0.3 (Change: 287 c9dfb30)
Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.8.1.16) Gecko/20080831 Firefox/2.0.0.16 Flock/1.2.5
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7 Flock/2.5.6 (.NET CLR 3.5.30729)
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20091221 AppleWebKit/531.21.8 KHTML/4.3.5 (like Gecko) Firefox/3.5.7 Flock/2.5.6 (.NET CLR 3.5.30729)
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20091221 AppleWebKit/531.21.8 KHTML/4.3.2 (like Gecko) Firefox/3.5.7 Flock/2.5.6 (.NET CLR 3.5.30729)
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20091221 AppleWebKit/531.21.8 (KHTML, like Gecko) Firefox/3.5.7 Flock/2.5.6 (.NET CLR 3.5.30729)
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.4) Gecko/2008112016 Firefox/3.0.4 Flock/2.0.2
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.3) Gecko/2008100719 Firefox/3.0.3 Flock/2.0
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.2) Gecko/2008083108 Firefox/3.0.2 Flock/2.0b3
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.16) Gecko/2010010414 Firefox/3.0.19 Flock/2.5.6
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008071523 Firefox/3.0.1 Flock/2.0b2
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b5) Gecko/20051103 Flock/0.4 Firefox/1.0+
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b5) Gecko/20051021 Flock/0.4 Firefox/1.0+
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1b1) Gecko/20060713 lolifox/0.2.4
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.8) Gecko/20071018 Firefox/2.0.0.8 Flock/1.0RC3
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20071013 Firefox/2.0.0.7 Flock/0.9.1.3
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070801 Firefox/2.0.0.6 Flock/0.9.0.2
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.4) Gecko/20070707 Firefox/2.0.0.4 Flock/0.9.0
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070225 lolifox/0.32
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070224 lolifox/0.3.2 MEGAUPLOAD 1.0
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070224 lolifox/0.3.2
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.17) Gecko/20080915 Firefox/2.0.0.17 Flock/1.2.6
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.17) Gecko/20080910 Firefox/2.0.0.17 Flock/1.2.6