In this time of computer, you may be confused about various terms because they are being used widely. One of the most common terms in this regard is the IP address which you must have heard somewhere. It is because IP is considered the main core that establishes the connection between your computer and the internet.
Many people think that 127.0.0.1:49342 is also the same type of IP and their system has problems when they are unable to access it. This concept is completely wrong to clarify why we are here. In this blog, we will share a detailed guide about 127.0.0.1:49342 and let you know its purpose and benefits.
What is 127.0.0.1:49342?
On the internet, you must have seen the term “127.0.0.1” because many users want to read why their system has this IP address. To learn why, you need to understand what this IP address is. 127.0.0.1 is a loopback IP address that redirects you to the same machine on which you are working.
When your computer is running a server, this IP address will take you to that server within seconds. Unlike the original/real IP address, 127.0.0.1:49342 will not connect you to any other device like a computer, router, etc.
You will only be directed to the program that you are hosting on the local server of your system. That is why it is also called the local host or local IP address. Whenever you type this IP address in the search bar of your browser, it will take you to the virtual network interface.
If your system is hosting a server, you will be directed to the website or app that is hosted on that server. If not, it will simply show a “Network Error” as shown below. So, you can say that 127.0.0.1:49342 will only work when you are hosting a server on your computer.
Purpose of 127.0.0.1:49342
There are many reasons for adding this loopback or local IP to your computer by Microsoft. But the most important purpose of having 127.0.0.1:49342 on your device is the security of your system. It is directly operated by your device’s operating system.
This IP address checks every message coming in or going out to make sure that everything is perfect and your system is safe. You can say that it works as a checkpoint where all messages and instructions are scanned to enhance the security of your system.
After complete verification, it will allow the message to come in or go out from your system. If any suspicious activity is identified, it will limit your system’s to access that required data.
For What Local Host (127.0.0.1:49342) Is Used?
A common question about a local host that comes to mind is the use of this IP address. There are many uses of this local address from which a few are mentioned below.
To Block Sites
The very first and most important use of 127.0.0.1:49342 is to block the sites. Some sites are not appropriate for you as per your region’s accessibility or any other reason. This IP address will detect your instructions and quickly block those sites if you are trying to access them.
In this respect, you can say that it works as an anti-VPN software that blocks restricted sites. If you think the site is important for you, the only solution is to access it via miniproxy or download a VPN on your device.
For Testing Purposes
Another major advantage of using 127.0.0.1:49342 is the testing of apps and websites. Sometimes, you may not be sure whether the website or app you have designed will work as per expectations or not. You must try it on the local server first for verification before sending it live for public access.
In turn, you can find any loopholes or drawbacks in your apps and clear them before sharing live.
To Host Apps Locally
If you have ever been in the developing field, you must have been asked by the customers to share the app design first. How can you do so unless it is not live? This is where you will find 127.0.0.1:49342 suitable for your task.
You can host the app locally on your system and show it to your client. You can share the entire preview of the app without a single limit using this approach. Once the design is verified and accepted by the customer, you can send it to the live server and make it accessible to everyone.
Can We Change the Local Host IP To Address Sites That Are Restricted?
As mentioned earlier, 127.0.0.1:49342 will block the sites that have been set restricted to your system. In turn, you will not be able to access them even if you need them for your noble cause. Unfortunately, you can’t change the local IP address in any way to access those websites.
The only solution in this regard is to download and install the best VPN to your system. From this software, you can easily access any website because it will bypass the original IP address of your system.
Final Verdict
From this blog, you have learned about 127.0.0.1:49342 in detail. We have discussed the major benefits and uses of this IP address. Now, you can have a better idea of why this IP is shown in your system and how it is protecting your system.