Subnettmasken
Subnettmasken, or subnet mask in English, is a fundamental concept in computer networking, specifically within the Internet Protocol (IP) addressing system. Its primary function is to divide an IP address into two parts: a network address and a host address. This division is crucial for efficient routing and management of network traffic.
An IP address, such as a version 4 address, is a 32-bit number typically represented in dotted-decimal
By using a subnet mask, devices on a network can quickly determine whether another IP address is