The website act as the primary method to figure out the Public IP address. These websites even offer you details about the local IP address and web browser.
Command prompt helps to configure the IP Address of the Computer and also Public IP Address. If you write some command in the command prompt, your PC will display the IP address
Retrieving IP address is not that tough utilizing a router or a modem. Router to a computer has public IP Address, and thus you can configure the address with the device. Once you can easily log in to the Computer, then it is quite easy to know the IP address with the information section.
The IP address which you get from the ISP is known as a public IP address. If you can access any network hardware publicly, including the server or the home router, it consists of the public address.
The routers and the servers are the devices that have a public Internet network connection. Thus you can easily differentiate the public IP address of the different methods. As we have discussed, the IP address for each Computer is always unique, and it is known as external IP. Internet Service Provider uses this address to make a direct connection from internet requests to the location or home network. These addresses are, however, very unique such that if someone requests you to make the connection, you will only receive it no one else will connect to it.
No matter if the public IP Address and private IP address for your Computer are the same because the router will take it different behind. A computer or a mobile phone will have its IP address that will act as the private IP address of the device. This address will be unique in every aspect. As the name declares, the private IP Address is shielded and private from the world. Thus to connect with the external network other than the home network, a device needs a public IP address. The public IP can be the same for two devices but in another network. However, these same Public IP Addresses will work differently in their field.
An ISP gives the public address. It cannot happen that an ISP provides public and private IP addresses to be the same for a device. Thus they can assign an address in a given range for public IPs, and the other range is for the private network address. For private IPs the range is:
10.0.0.0 to 10.255.255.255
172.16.0.0 to 172.31.255.255
192.168.0.0 to 192.168.255.255
The range that varies from 1 to 191 is designed for public IP addresses. It does not include the address range that is included above in the private network. Thus we can say the special ones defined in the form of 192.x.x.x are private addresses for a router. And it usually happens that the IP addresses usually fall in this range of private IP addresses.
The devices in your neighbor's home can have the same private IPs as your devices, but the public IP in both the homes and everywhere else would be different.
We are aware that the public IP address is an external address to connect to the internet. Thus it is for sure that if you are doing some online activity, then it is all with the help of IP address behind it. Therefore your device remains protected every time. However, it is not sure if your network remains protected or not. It generally happens that the third person snoops into it. Thus if you want to hide the IP address and also save your network, then try to operate on VPN that it Virtual Private Network. Connection through VPN helps in creating the tunnel from the system and thus secures it.
Your network is protected from anyone spying on you. However, you need to pick a trusted VPN partner so that it doesn't reveal your public IP address to anyone.
ISP is all responsible for assigning IP addresses to a computer in a periodic manner. Thus after a few weeks, there is a change in the IP address of a computer. So it is for sure that the public address is never the same. However, you can keep your IP the same with the help of dynamic DNS service. It is helpful by providing the name to an external IP. Thus public IP addresses keep updating in the background, but you will see the same IP address every time. The hostname of the website lets you find access your IP address.
Whenever you type that name on your browser, you will be able to access your public IP without knowing its actual address.
IPv4 is ubiquitous these days to establish a connection between the devices. This address is in 32 bits, which can produce more than 4-billion addresses in the range. However, there is a condition that all devices under IPv4 do not run. Hence, IPv6 comes into the picture to resolve this problem of the requirement of more internet addresses. IPv6 is an upgraded version of IPv4 that is good to fulfill the needs of IP addresses. Also, IPv6 is termed as the “next-generation” standard of the internet.
The IP address of 32 bits is written in the form of the decimal in which there are four numbers, each separated by full stops. Here each number can range between 0 to 255. 18.104.22.168 comes under the range of IPv4 addresses. However, IPv6 is quite an extended address of 128 bits, which we represent in hexadecimal form using the colons in between. Address, 3ffe:1900:4545:3:200:f8ff:fe21:67cf is a form of IPv6 address.
IPv4 and IPv6 are the different versions of IP (Internet Protocol) that make use of alphanumeric for the address of a device. IPv4 is an old version of the IP, while IPv6 is an evolutionary upgrade. Currently, IPv6 addresses coexist with IPv4.