IP tools
IP tools to find who owns/ registered an IP ( whois)
MYip.ms - Really nice interface to show where your ip resolves to, where your enquiry does, and where the server is thatthe IP or domain is held on.
IP and whois lookup - nice interface and results easy to read
cqtracker.com - a useful and user friendly IP database and whois, and geo locator all in one . Not restricted like hexillion
iptrackeronline - email header analyser and IP tracker
WHOIS - IP Registration using the RIPE database
IP tools to find out your own IP
IP Chicken - tells you your own IP - useful if you want to check your proxy settings before surfing safely.
iptrackeronline - email header analyser and IP tracker
infosniper - geolocates any Ip, starting with your own
MYip.ms - Really nice interface to show where your ip resolves to, where your enquiry does, and where the server is thatthe IP or domain is held on.
Mapping and Geo of IP
iptrackeronline - email header analyser and IP tracker
Echosec - excellent geo tool for geofencing and locating uploads of twitter, etc.
Geocoder - enter the location and the reference is given
IP Mapping- geo-locates IP addresses
infosniper - geolocates any Ip, starting with your own
Domain tools - too many useful tools to mention. Have a look
geoplaner - Lat long and eastings/northings comparisson site and locator.
latlong-gridref - Convert between Latitude/Longitude & OS National Grid References
geodesy - another latlong to EN converter
Cellmapper.net - cell site maps for 2-4g networks with cell id and location.
Cell ID finder - erm, finds cells for phone networks by their iD.
submarine cable map - see who's running the infrastructuor and network cables for international data
Cell and wifi positioning tool - requires free reg.
Reserved or private IP
Non attributable reserved IP numbers
Other bits and bobs
Privacy checker - by clicking this link the program will check and display the connection details of the computer you are now on.
wolframalpha - fantastic IP resolution and geo tool amongst other things
Bulk IP search (30 max)
Email Header analyser paste your header here and it will analyse and provide traceroute data
www.paterva.com - Maltego deep search tool. free version available
www.majorgeeks.com - SamSpade a dated but great network investigators tool
www.netstatagent.com - ping, traceroute, ipconfig, arp, route, whois, http checker and dns query
www.nirsoft.net - IPNetInfo is a small utility that allows you to easily find all available information about an IP address