Tuesday, September 04, 2007

About Computer Networking: IP Addresses - Where In the World?

About.com   Computer Networking
In the Spotlight | More Topics |
  from Bradley Mitchell
You might have heard recently about Wikiscanner - a tool that locates the owner of IP addresses used to post edits on the Wikipedia. In this week's newsletter, we explain how IP address location is done.

 
In the Spotlight
How To Find the Owner of an IP Address
Every public IP address used on the Internet is registered to an owner. The owner may be an individual or a representative of a larger organization (such as an Internet service provider). See how tools like Wikiscanner can find IP address owners.

 
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How Well Does Geolocation Really Work?
So-called geolocation systems attempt to map IP addresses to geographic locations using large computer databases. Some geolocation databases are available for sale, and some can also be searched for free online. But how well does this technology really work?

 
About Network Topologies
A topology represents the shape of a network. Some are shaped like stars or rings. Some are shaped like... weeds (see sidebar).

 
 
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