Internal IP's are known as Private IP's, which are dedicated to the what is my public ip address and port connected to your internal network router, such as laptops, desktops, printers, cell phones, smart TV, etc. Knowing what your external facing IP address is critical for opening ports used for gaming, running an email or web server, or setting up a remote connection.


 

 

what is my public ip address and port

Basically, all the devices that are connected to the router are communicating with other IP addresses over the Internet from a single IP address, i. Currently most devices today are on IPv4. Internet Protocol Version 6 IPv6 has been setup for future growth and is currently the latest version of IP Addressing technology which has been developed. Who uses public IP addresses? Internet web servers, DNS servers, network routers as well as directly connected computers use public IP address.

what is my public ip address and port

What is an IP Address? So, what is my ip address? An IP address is made up of 4 numbers in the following format: aaa. Each number can be in the range of An IP address is defined as "a numerical label assigned to each devices e. When computers communicate with each other over the Internet or via a local network, the information sharing is done through IP addresses, what is my public ip address and port.

Simplest way to find my external ip address and port - Stack Overflow

What Is My IP | Find my IP Address | Public IP Address - IPv4 & IPv6

In order to punch a hole through my NAT(s), I'd need to know my external ip address and port. To that end, I've developed a java server on GAE to report my "remote" ip address and port. The problem is that on GAE I can get my ip address, but not my port. An IP address or IP number is a unique number that's used by the Internet protocol (IP) to identify a computer or "host" that is connected to the Internet. The present version of the IP address, IPv4 (IP version 4) is containing a bit value that is limiting the total number of addresses . IP Address Lookup or IP Locator is a tool that allows you to see where your IP address is located. It can also be used to lookup other IPs and find their IP Location. A WhoIs Lookup is a tool that will give you pertinent information about the owner of the IP address.


Like physical addresses, they offer a location to send information to. For instance, most home networks have a router. This router will have a public IP address that is accessible through the Internet. Devices that are behind the router such as your laptop, gaming consoles and smartphones have private IP addresses that are unique and registered on the home network. In this case, the router acts like an intermediary that offers a path to the information pouring in through its public IP address.

Dec 17,  · I agree with aldarik. And about port forwarding, you could configure port forwarding in your router. A port is an application-specific or process-specific construct serving as a communications endpoint in a computer’s host operating system. If you want to configure port forwarding, you need to know which port the application used. Apr 04,  · Your public address is the IP address provided to you by your ISP, and unless you pay for a static IP (unlikely), is subject to change. You can see it easily by going to a site like 1abgowel.cf Ultimately, if you want to be able to reach your home computer reliably from away from home - as I suspect you do. In order to punch a hole through my NAT(s), I'd need to know my external ip address and port. To that end, I've developed a java server on GAE to report my "remote" ip address and port. The problem is that on GAE I can get my ip address, but not my port.

What is my public IP Address?