LeinadNoscaj here’s an AI explanation:
IP addresses are unique identifiers assigned to devices on a network, enabling them to communicate by ensuring data reaches the correct destination. They are like postal addresses for the internet, allowing devices to find and send data to each other.
Here's a more detailed explanation:
What they are:
An IP address, or Internet Protocol address, is a numerical label assigned to each device connected to a network that uses the Internet Protocol for communication.
How they work:
Each device connected to the internet, whether it's a computer, smartphone, or other device, needs a unique IP address to send and receive data.
IP Address Format:
IP addresses come in two main versions: IPv4 and IPv6.
IPv4: Uses a format of four numbers separated by periods, like 192.168.1.1.
IPv6: Uses a format of eight hexadecimal numbers separated by colons, like 2001:0db8:85a3:0000:0000:8a2e:0370:7334.
Function:
The primary function of an IP address is to identify a host (a device) on a network and to provide the location of that host, allowing for the establishment of a path for data transmission.
Static vs. Dynamic IP Addresses:
Static IP Addresses: Remain constant and are often used for servers or devices that need a permanent address.
Dynamic IP Addresses: Change each time a device connects to the internet, assigned by your Internet Service Provider (ISP).
How IP Addresses are Assigned:
Your Internet Service Provider (ISP) assigns your IP address when you connect to the internet.
Network and Host Parts:
An IP address has two parts: the network ID (identifies the network) and the host ID (identifies a specific device within that network).
Subnet Masks:
Subnet masks help determine which part of an IP address is the network address and which part is the host address.
Private IP Addresses:
Private IP addresses are used within local networks, like your home network, and are not routable on the public internet.
Public IP Addresses:
Public IP addresses are used for devices that connect to the internet directly.
Importance:
IP addresses are essential for online communication, enabling devices to find and send data to each other, making the internet work.
