Alexa=ia_archiver
Altavista=Scooter
AllTheWeb=FAST-WebCrawler
AllTheWeb=crawler@fast
Excite=ArchitextSpider
Gigabot=Gigabot
Google=Googlebot
Google Mobile=Googlebot-Mobile
Google Images=Googlebot-Image
Google Adsense=Mediapartners-Google
Yahoo=Yahoo! Slurp
Yahoo=Yahoo Slurp
Inktomi=Slurp
MSN=MSNBOT
Sogou=sogou web spider
Entireweb=Speedy Spider
Voila=Voila.fr
Ask.com=Ask Jeeves
Teoma=TeomaAgent
Wisenut=Zyborg
NorthernLight.com=Gulliver
Excite=Architext spider
AltaVista=Mercator
Crawler.de=Crawler
Infoseek=InfoSeek sidewinder
Lycos=Lycos_Spider_(T-Rex)
Search Hippo=Fluffy the Spider
Infoseek=Ultraseek
Looksmart=MantraAgent
Webcrawler.com=WebCrawler
Twiceler=Twiceler-0.9
Naver.com=Yeti/