What is IP Address? | Unlocking the Mystery of IP Addresses

Unlocking the Mystery of IP Addresses: A Beginner's Guide



An IP address is a unique numerical label assigned to every device connected to a computer network that uses the Internet Protocol for communication. It serves two main functions: identifying the host or network interface, and providing the location of the host in the network.

There are two types of IP addresses: IPv4 and IPv6. IPv4 addresses are 32-bit numbers usually represented in dot-decimal notation (e.g. 192.168.1.1), while IPv6 addresses are 128-bit numbers represented in hexadecimal notation (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

IP addresses are assigned to devices by a network administrator or by a DHCP (Dynamic Host Configuration Protocol) server. They can also be assigned statically, which means the address is assigned manually, or dynamically, which means the address is assigned automatically.

IP addresses play a crucial role in routing and forwarding packets across a network. Routers use IP addresses to determine the best path for a packet to take. They also help to ensure that packets are delivered to the intended recipient.

In summary, IP addresses are unique numerical labels assigned to devices connected to a network that use the Internet Protocol for communication. They play an essential role in routing and forwarding packets and in identifying and locating devices on a network.




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