How can I draw ip addresses to geo location map [closed] - asp.net

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Closed 9 years ago.
I have a web application that collect user ip addresses when user login, I want to drwa all collected ip addresses to a map that will show me a pin on the country have one or more user loged in from it
example: let us say we have the following ip addresses in a database
xx.ee.rr.tt = USA
cc.ee.ww.aa = UK
I need a world map with pins on USA and UK

Answer 1

There are a few good examples of mapping IP to country (or Country IP Blocks).
Here is a free restful API service you can call to do this - you're limited to 10k queries per hour.
They are on GitHub in case you want to copy and run the code locally and to get around this 10k constraint or speed things up.
Here is a sample output of a query on my IP address (I'll mask it, but you'll get the idea)
IP 198.70.xxx.xxx
Country United States
Region Ohio
City Xxxxx
Latitude and Longitude 4x.xxx -8x.xxx
Area and Metro codes 330 -
Here is a CodeProject article on consuming the WSIP2Country service. (If you go this route, note that the GetCountryCode method was deprecated and recommend using the GetCountryCodeAuth - see comments at the end of the article).
This works if you are only trying to derive location from the IP address - per your comment you want to also go the next step and pin it to a map. There are some great ways to incorporate Google Maps for this.
This site's IP Mapper method/code has been used quite successfully by many (it boasts: "Asynchronously Geocode IP Addresses on Google Maps"). They have a way to add a list of IP addresses in their example code:
var ipArray = ["111.111.111.111", "222.222.222.222", "123.123.123.123"];
IPMapper.addIPArray(ipArray);
They utilize the Google map API, so you should be able to modify their JavaScript code using the Google Map API docs as a guide if you want anything special.