Labor and Economic Opportunity - Michigan Community Service Commission. Your personal information, e.g., name, physical address, age, gender or any other info does not show in an IP lookup, only your country, ISP, state, city, latitude, longitude shows up if anyone tries to find your. 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.e. Your router's public IP address. There are 2 types of IP addresses - IPv4 and IPv6. Currently most devices today are on IPv4. Every IPv4 address is unique, which means that all in all there are 4,294,967,296 total IPv4 addresses available. Your IPv4 address will typically look something like this: 184.108.40.206. Your home internet router will have one public IPv4 address which is used for all.
In this article, we will go throw Private and Public IP addresses in IPv4. Both, have their different usages. After reading, this article you will understand their different usages, address spaces, VPNs, Reversed IP addresses.
Private IP address is the specific range of IP address, which is assigned to Computers to provide connectivity in a private space. If we want to connect our local computers, then we assign private IP addresses. They are free of cost and the same IP address can be assigned on different computers at different geographic locations. Private IP addresses are :
|IP Class||Starting IP Address||Ending IP Address||Total Hosts|
So, according to this table, we have 16 million private IP in class A, 1 million private IP addresses in class B and 65000 private IP addresses in class C.
We have some special IP addresses range from 169.254.0.0 to 169.254.255.255. They are used by APIPA (Automatic Private IP Addressing).
There are several ways to identify your private IP address. To check your private IP address, just go to command prompt and type “ipconfig” command and hit Enter.
If you are using Linux Machine, then you have to open your terminal and type below-mentioned command to check the private IP address.
Now, might be a question in your mind. How we can use internet using a private IP address? We need to use NAT (Network Address Translation), in order to provide internet connectivity to computer’s in which a private IP address is allocated.
A public IP address, on the other hand, can be access from anywhere. Public IP is a unique IP address, which can only be assigned to a system. We have to pay in order to get a public IP address. Any, IP device, which has a public IP address, can be accessed from anywhere.
Actually, a public IP address or a range of public IP addresses is given by ISP (Internet Service Provider’s). So, the device on which public IP is assigned can be accessed from anywhere. Such devices are Routers, Firewall, Servers, etc. Although, we use NAT (Network Address Translation), to provide Internet connectivity to private IP addresses.
All IP addresses, except private IP addresses, are included in Public IP. You can refer above table for Private IP addresses and their range.
So, now we know, that Public IP address is a unique IP address, which can be assigned only a system. In order to check your public IP address you can visit the following links :
You can’t hide your public IP address, because all of your traffic goes from a particular link which is taken from your ISP (Internet Service Provider). But, you can hide your real Public IP address from websites you visit. For this, you have to use a VPN (Virtual Private Network). Find out ip address of website.
If you want to hide your public IP address, you can use VPN (Virtual Private Network). There are many companies which provide VPN facility. You may need to pay these companies in order to use their VPN. Also, if you need a VPN for personal or home purpose, then you should go for free VPNs.
There are several types of Addresses which are not used for communication purpose. Here, we will discuss, the two most common types of IP address, which are not used as a communication purpose.
Private IP addresses are free and used to provide connectivity in a private space. The same address can be used in different devices over a different location. Computers with private IP address have local connectivity. We need NAT (Network Address Translation) in order to provide Internet connectivity.
Public IP, on the other hand, is a unique IP address and accessible from any geographic location. These IP address usually provided by ISPs (Internet Service Provider).
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