InternetOfficer.com

Owner of the robot : Yahoo! Inc.
Country : USA
Robot type : search engine
Description : The multimedia crawler used by Yahoo! Image Search.
User Agent transmitted to the visited web server :

Yahoo-MMCrawler/3.x (mms dash mmcrawler dash support at yahoo dash inc dot com)

 
IP address range : from 209.191.64.0 to 209.191.127.255 (yahoo.com)
URL for more information : http://help.yahoo.com/help/us/ysearch/image/image-08.html
Access [...]

Owner of the robot : Yahoo Japan Corporation
Country : Japan
Robot type : search engine
Description : Yahoo! Japan blog search service (beta edition).
User Agent transmitted to the visited web server :

Y!J-BSC/1.0 (http://help.yahoo.co.jp/help/jp/blog-search/)

 
IP address range : from 203.141.52.0 to 203.141.52.63 (yahoo.co.jp)
URL for more information : http://help.yahoo.co.jp/help/jp/blog-search/
Access control options understood by the robot :

robots.txt
META NAME=”robots”

User Agent to [...]

Owner of the robot : Yahoo! Inc.
Country : USA
Robot type : search engine
Description : Yahoo!'s blog indexing robot.
User Agent transmitted to the visited web server :

Yahoo-Blogs/v3.9 (compatible; Mozilla 4.0; MSIE 5.5; http://help.yahoo.com/help/us/ysearch/crawling/crawling-02.html )

 
IP address range : from 68.142.192.0 to 68.142.255.255 (yahoo.com)
URL for more information : http://help.yahoo.com/help/us/ysearch/crawling/crawling-02.html
Access control options understood by the robot :

robots.txt
META NAME=”robots”

User [...]

Owner of the robot : Michael Christen
Country : Germany
Robot type : distributed search engine
Description : P2P-based Web indexing network.
User Agent transmitted to the visited web server :

yacy (www.yacy.net; v20040602; i386 Linux 2.6.15-20-k7; java 1.5.0_06; Europe/de)
yacy (www.yacy.net; v20040602; ppc Mac OS X 10.4.6; java 1.5.0_06; Europe/de)
yacybot (ppc Mac OS X 10.4.6; java 1.5.0_06; Europe/de) yacy.net

 
IP address [...]

Owner of the robot : Tilman Hausherr
Country : Germany
Robot type : link checker software (follows the internal and external links found in the main analyzed site only; does not spider other sites)
Description : Free link checker software.
User Agent transmitted to the visited web server :

Xenu's Link Sleuth 1.1c
Xenu Link Sleuth 1.2e
Xenu Link Sleuth 1.2g

 
IP address [...]

Owner of the robot : WiseGuys Internet BV
Country : Netherlands
Robot type : search engine
Description : Search engine with special features for the Dutch market.
User Agent transmitted to the visited web server :

Mozilla/4.0 (compatible; Vagabondo/4.0Beta; webcrawler at wise-guys dot nl; http://webagent.wise-guys.nl/)
Mozilla/4.0 (compatible; Vagabondo/4.0Beta; webcrawler at wise-guys dot nl; http://webagent.wise-guys.nl/; http://www.wise-guys.nl/)
Vagabondo/3.0 (webagent at wise-guys dot [...]

Owner of the robot : Ludwig-Maximilians-Universit?t M?nchen
Country : Germany
Robot type : search engine
Description : Crawler under development intended for specialized search engines.
User Agent transmitted to the visited web server :

wwwster/1.4 (Beta, mailto:gue@cis.uni-muenchen.de)

 
IP address range : from 129.187.0.0 to 129.187.255.255 (uni-muenchen.de)
URL for more information :
Access control options understood by the robot :

robots.txt

User Agent to [...]

Owner of the robot : LookSmart, Ltd.
Country : USA
Robot type : search engine
Description : Search engine and directory. The results are also available through affiliated sites.
User Agent transmitted to the visited web server :

Mozilla/4.0 compatible ZyBorg/1.0 Dead Link Checker (wn.dlc@looksmart.net; http://www.WISEnutbot.com)
Mozilla/4.0 compatible ZyBorg/1.0 (wn-14.zyborg@looksmart.net; http://www.WISEnutbot.com)
Mozilla/4.0 compatible ZyBorg/1.0 (wn-16.zyborg@looksmart.net; http://www.WISEnutbot.com)

 
IP address range : from 64.242.88.0 to [...]

Owner of the robot : Wink Technologies, Inc.
Country : USA
Robot type : search engine
Description : Search engine that integrates tag results from multiple sources such as del.icio.us, Digg,?
User Agent transmitted to the visited web server :

WinkBot/0.06 (Wink.com search engine web crawler; http://www.wink.com/Wink:WinkBot; winkbot@wink.com)

 
IP address range : from 64.13.128.000 to 64.13.191.255 (wink.com)
URL for more information : [...]

Owner of the robot : Name Intelligence, Inc.
Country : USA
Robot type : probe (does not spider sites)
Description : SurveyBot queries web sites for statistics and other informations of interest to webmasters and domain buyers.
User Agent transmitted to the visited web server :

SurveyBot/2.3 (Whois Source)

 
IP address range : from 64.246.160.0 to 64.246.191.255 (whois.sc)
URL for more information [...]