Get computer name from ip address java

2019-08-21 06:05

10 Answers. Also don't confuse the name of an IPaddress with the name of the host (hostname). A metaphor might make it clearer: There is a large city (server) called London . Inside the city walls much business happens. The city has several gates (IP addresses). Each gate has a nameBelow example shows how to get host name for the given IP address. InetAddress class helps you to get these details. The method getByName() provides InetAddress object by passing IP address as its input. By calling getHostName() method on this object, you can get host name. get computer name from ip address java

Jul 14, 2013 In Java, you can use to get the Ip Address of the current Server running the Java app and to get Hostname of the current Server name. Java.

I am trying to get my Internet IP address in Java but I keep getting my local address (ie: . 1), when my IP address is. xxx. I am using the line: which seems standard to get the IP address, but it is not what I am looking for. Every tutorial says to use this line, so I am a little confused. Download IP address program class file. . Output of program: Output of code prints computer name IP address of computer. Java has a very vast Networking APIget computer name from ip address java You can get IP address of any host by using InetAddress class. By calling getByName() method with host name as parameter, it returns InetAddress object. On this object you can call getHostAddress() method to get the IP address of the given host.

16 Answers. Another variation is to get the preferred IP address from a config file or a command line parameter. In summary, () will typically work, but you may need to provide an alternative method for the cases where your code is run in an environment with complicated networking. get computer name from ip address java Java program to find and print the host name, Ip address of local system. This program will print the IP address and Hostname of the system on which program will be executed. In this java program, we will learn to get the IP address and Hostname of Local System using some of the methods of java 4 Answers. You can get the name of a host (but not the domain name) by using getCanonicalHostName () on InetAddress that should work. The best answer here linked to the DNS Java project, which will get you the domain name. Example code to connect to, and get the host name from, one of Google's servers is given below: There are majorly two ways to get IP Addresses of all computers in a network using java. 1) to ping all IP addresses in network range. 2) to read the ARP table of your computer Actually 1st method is implemented by many people in above answers but it takes time to ping all IPs and wait for reply. This works as the javadocs say only local when no reverse lookup is needed: If a literal IP address is supplied, only the validity of the address format is checked. If someone know a way without using third party jars to do the remote lookup

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Get computer name from ip address java free