Java IP Address to Long ip2long(String ip)

Description

iplong

License

Open Source License

Declaration

public static Long ip2long(String ip) 

Method Source Code

//package com.java2s;

public class Main {
    public static Long ip2long(String ip) {
        String[] arrStr = ip.split("\\.");
        if (arrStr.length != 4)
            throw new IllegalArgumentException("Wrong IP address");
        Long longIP = Long.parseLong(arrStr[0]) * 256 * 256 * 256 + Long.parseLong(arrStr[1]) * 256 * 256
                + Long.parseLong(arrStr[2]) * 256 + Long.parseLong(arrStr[3]);
        return longIP;
    }/* w w  w. jav  a 2 s .  co  m*/
}

Related

1. convertIPS2Long(String ip)
2. convertIpString2Long(String IP)
3. ip2Long(final String ip)
4. ip2long(String ip)
5. ip2long(String ip)
6. ip2Long(String ip)
7. ip2long(String ip)
8. ip2long(String ip)
9. ip2long(String ip)