Get Started With IP2Location Java Module

Dependencies

This library requires IP2Location BIN database to function. You may download the BIN database at


IPv4 BIN vs IPv6 BIN

Use the IPv4 BIN file if you just need to query IPv4 addresses.

Use the IPv6 BIN file if you need to query BOTH IPv4 and IPv6 addresses.


Compilation

javac com/ip2location/*.java
jar cf ip2location.jar com/ip2location/*.class

							
						

Sample Codes

Query geolocation information from BIN database

You can query the geolocation information from the IP2Location BIN database as below:

import com.ip2location.*;
// import java.nio.file.*;

public class Main 
{
	public Main() 
	{
	}
	public static void main(String[] args) 
	{
		try
		{
			String ip = "8.8.8.8";
			String binfile = "/usr/data/IP-COUNTRY-REGION-CITY-LATITUDE-LONGITUDE-ZIPCODE-TIMEZONE-ISP-DOMAIN-NETSPEED-AREACODE-WEATHER-MOBILE-ELEVATION-USAGETYPE-ADDRESSTYPE-CATEGORY-DISTRICT-ASN.BIN";
			
			IP2Location loc = new IP2Location();
			
			// this is to initialize with a BIN file
			loc.Open(binfile, true);
			
			// this is to initialize with a byte array
			// Path binpath = Paths.get(binfile);
			// byte[] binFileBytes = Files.readAllBytes(binpath);
			// loc.Open(binFileBytes);
			
			IPResult rec = loc.IPQuery(ip);
			if ("OK".equals(rec.getStatus()))
			{
				System.out.println(rec);
			}
			else if ("EMPTY_IP_ADDRESS".equals(rec.getStatus()))
			{
				System.out.println("IP address cannot be blank.");
			}
			else if ("INVALID_IP_ADDRESS".equals(rec.getStatus()))
			{
				System.out.println("Invalid IP address.");
			}
			else if ("MISSING_FILE".equals(rec.getStatus()))
			{
				System.out.println("Invalid database path.");
			}
			else if ("IPV6_NOT_SUPPORTED".equals(rec.getStatus()))
			{
				System.out.println("This BIN does not contain IPv6 data.");
			}
			else
			{
				System.out.println("Unknown error." + rec.getStatus());
			}
			System.out.println("Java Component: " + rec.getVersion());
		}
		catch(Exception e)
		{
			System.out.println(e);
			e.printStackTrace(System.out);
		}
		finally
		{
			loc.Close();
		}
	}
}

							
						

Processing IP address using IP Tools class

You can manupulate IP address, IP number and CIDR as below:

import com.ip2location.*;
import java.math.BigInteger;
import java.util.*;

public class Main 
{
	public Main() 
	{
	}
	public static void main(String[] args) 
	{
		try
		{
			IPTools tools = new IPTools();
			
			System.out.println(tools.IsIPv4("60.54.166.38"));
			System.out.println(tools.IsIPv6("2600:1f18:45b0:5b00:f5d8:4183:7710:ceec"));
			System.out.println(tools.IPv4ToDecimal("60.54.166.38"));
			System.out.println(tools.IPv6ToDecimal("2600:118:450:5b00:f5d8:4183:7710:ceec"));
			System.out.println(tools.DecimalToIPv4(new BigInteger("1010214438")));
			System.out.println(tools.DecimalToIPv6(new BigInteger("50510686025047391022278667396705210092")));
			System.out.println(tools.CompressIPv6("0000:0000:0000:0035:0000:FFFF:0000:0000"));
			System.out.println(tools.ExpandIPv6("500:6001:FE:35:0:FFFF::"));
			List<String> stuff = tools.IPv4ToCIDR("10.0.0.0", "10.10.2.255");
			stuff.forEach(System.out::println);
			List<String> stuff2 = tools.IPv6ToCIDR("2001:4860:4860:0000:0000:0000:0000:8888", "2001:4860:4860:0000:eeee:ffff:ffff:ffff");
			stuff2.forEach(System.out::println);
			String[] stuff3 = tools.CIDRToIPv4("10.123.80.0/12");
			System.out.println(stuff3[0]);
			System.out.println(stuff3[1]);
			String[] stuff4 = tools.CIDRToIPv6("2002:1234::abcd:ffff:c0a8:101/62");
			System.out.println(stuff4[0]);
			System.out.println(stuff4[1]);
		}
		catch(Exception e)
		{
			System.out.println(e);
			e.printStackTrace(System.out);
		}
	}
}

							
						

List down country information

You can query country information for a country from IP2Location Country Information CSV file as below:

import com.ip2location.*;
import java.util.*;

public class Main 
{
	public Main() 
	{
	}
	public static void main(String[] args) 
	{
		try
		{
			Country cc = new Country("/usr/data/IP2LOCATION-COUNTRY-INFORMATION.CSV");
			
			Map<String, String> ccresult = cc.GetCountryInfo("US");
			
			System.out.println(ccresult.toString());
			
			List <Map<String, String>> ccresults = cc.GetCountryInfo();
			
			System.out.println(ccresults.toString());
		}
		catch(Exception e)
		{
			System.out.println(e);
			e.printStackTrace(System.out);
		}
	}
}

							
						

List down region information

You can get the region code by country code and region name from IP2Location ISO 3166-2 Subdivision Code CSV file as below:

import com.ip2location.*;

public class Main 
{
	public Main() 
	{
	}
	public static void main(String[] args) 
	{
		try
		{
			Region reg = new Region("/usr/data/IP2LOCATION-ISO3166-2.CSV");
			
			String regionCode = reg.GetRegionCode("US", "Nevada");
			
			System.out.println(regionCode);
		}
		catch(Exception e)
		{
			System.out.println(e);
			e.printStackTrace(System.out);
		}
	}
}

							
						

IP2Location Sample Database (BIN)

Sample Packages - BIN File IPv4 IPv6
IP2Location DB1 Download (1,001.91 kB) Download (1.04 MB)
IP2Location DB2 Download (24.58 MB) Download (25.22 MB)
IP2Location DB3 Download (21.21 MB) Download (21.32 MB)
IP2Location DB4 Download (43.89 MB) Download (44.04 MB)
IP2Location DB5 Download (31.89 MB) Download (32.05 MB)
IP2Location DB6 Download (54.08 MB) Download (54.26 MB)
IP2Location DB7 Download (48.70 MB) Download (48.88 MB)
IP2Location DB8 Download (59.17 MB) Download (59.37 MB)
IP2Location DB9 Download (36.78 MB) Download (36.95 MB)
IP2Location DB10 Download (64.62 MB) Download (64.89 MB)
IP2Location DB11 Download (37.51 MB) Download (37.69 MB)
IP2Location DB12 Download (65.32 MB) Download (65.55 MB)
IP2Location DB13 Download (35.03 MB) Download (35.21 MB)
IP2Location DB14 Download (66.55 MB) Download (66.80 MB)
IP2Location DB15 Download (40.72 MB) Download (40.96 MB)
IP2Location DB16 Download (70.89 MB) Download (71.18 MB)
IP2Location DB17 Download (42.47 MB) Download (42.69 MB)
IP2Location DB18 Download (78.33 MB) Download (78.61 MB)
IP2Location DB19 Download (61.85 MB) Download (62.09 MB)
IP2Location DB20 Download (80.79 MB) Download (81.12 MB)
IP2Location DB21 Download (44.39 MB) Download (44.56 MB)
IP2Location DB22 Download (84.78 MB) Download (85.22 MB)
IP2Location DB23 Download (62.33 MB) Download (62.51 MB)
IP2Location DB24 Download (85.90 MB) Download (86.40 MB)
IP2Location DB25 Download (87.92 MB) Download (88.33 MB)
IP2Location DB26 Download (94.51 MB) Download (95.09 MB)

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