This class can be used to keep track of remote machines IP address. It can associates a given e-mail address passed as a request parameter to the IP address ...

This class can get the real user IP address even behind proxies. It can check the environment variables set by PHP from the incoming HTTP request to ...

This class is meant to determine the country where is its located the Internet network given the IP address of computer. The class uses a CSV file named ...

This class can be used to lookup the host name, ISP name and the United States ZIP code of the network of a given IP address.

This class can check if IP is in a blacklist or a whitelist. It takes a given IP address and checks if it is not supposed to be block by checking if it is ...

This class can validate and manipulate IP addresses. It can take a given IP address of either in IPv4 or IPv6 versions and can perform several types of ...

This class can sort an array of IP addresses. It takes a list of IP v4 addresses and sorts them considering the numbers of its parts separated by dots ...

This class can get the location of an IP from a Web service. It can send HTTP requests to the Web server of a geo-location API to get the location of a ...

Fortunately it is possible to detect when users are behind proxies by looking up their IP address using IP2Proxy databases of known proxies. Read this article ...

This class can be used to accept or deny requests depending on the user machine IP address. It can look at the current user IP address and decide to accept ...