There are lot online tools to find out reverse IP of particular web server. The reverse IP look up gives the information about how many sites are hosted in a web server.

There are lot online tools to find out information about an IP. But if you are programmer its easy to build your own IP information application using free Geo IP database about IP and the countries.

Check any server is online or offline with servercheck.me, you can also check IP for particular domain and reverse IP look up.

This is the first tool verify any port is online or offline developed by ToTheTech blog and it is so easy to develop with the help of PHP language.

If you feel that you cant wait for long time to download a movie or anything via bit torrent client softwares, you can increase P2P connection with TCPIP patcher.

Just-traceroute.com a tool to trace your host/IP online, just-tracerouteshows terminal of different servers in 4 different countries. Just-tracerouteasks to enter the Host/IP or any website name it trace out the routesdisplays the result in different terminals.Locations

U.S.A. (fl)
Australia (mb)
Singapore (sg)
Netherlands (nl)

I have traced www.karthikeyan.net.in see the results.
USA Terminal

Australia Terminal

Singapore Terminal

Netherlands Terminal

It seems Blogger server located in [...]

Here the list of commonly used TCP/IP port numbers are explained .
PORT —– ——–TYPE [...]

Ipconfig command to be worked in Command prompt go to start>Run type cmd Command Prompt appears . These are the commands associated with Ipconfig.
syntax
IPCONFIG – Shows Information of Ethernet adapter Local Area Connection and PPP adapter
IPCONFIG /all Display full configuration information.
IPCONFIG /release [adapter] Release the IP address for the specified adapter.
IPCONFIG /renew [adapter] Renew [...]