Trace Mobile numbers or Ip-Address

Recently I came accross a website in which we can easily trace a Mobile number. For example , when we enter the 10 digit mobile number, then we get the Mobile Service provider, Location, City along with area. Thats really awesome.
This tool will be really helpful specially for business persons to verify the location etc...
The site link is indiatrace.com

Features of this site is

Trace Mobile Number

Trace Vehical Number

Trace Pin Code

Trace IP Address

WHOIS Trace