Online Penetration Testing

These are some of the online tools that can be used for Information gathering

whois,trace,dns
http://networking.ringofsaturn.com/Tools/

http://network-tools.com/

http://www.t1shopper.com/tools/

namp online
http://nmap-online.com/

location finder
http://www.geobytes.com/IpLocator.htm

http://www.iplocationfinder.com/location.htm

tcp/ip port scan
http://www.topwebhosts.org/tools/portscan.php

source : azhacks.blogspot.com