Do you want to have know where do your website visitors come from? IPBrowser.NET can help you to implement country identification on your website. (If you think these APIs are helpful, please consider donation, thank you)

Client Side Javascript API -1: Show Visitor's IP address (e.g. 212.23.21.1)

Insert following code into your HTML
<script language="javascript" src="http://api.ipbrowser.net/csipapi.js" type="text/javascript"></script>

Client Side Javascript API -2: Show Visitor's country name (e.g. United States)

Insert following code into your HTML
<script language="javascript" src="http://api.ipbrowser.net/cscoapi.js" type="text/javascript"></script>

Server Side language API (Currently by invitation only, get an invitation here): http://api.ipbrowser.net/ssapi.php

Variables	Value	Explaination
input	user	input ip address here (e.g. 212.23.21.1) (Default value: user's IP)
showlongip	0,1	Determine whether long ip is shown or not (0=doesn't show ip in long format, 1= show) (Default Value: 0)
showcountry	0,1,2	Determine how country name is displayed (0 = no display, 1= short name (code) 2 = full country name) (Default value: 1)
invitecode	user	Input invitation code assigned to you here

Sample1: http://api.ipbrowser.net/ssapi.php?input=234.23.123.23

Return Value: US

Sample 2: http://api.ipbrowser.net/ssapi.php?input=234.23.123.23&showcountry=2

Return Value: United States