What Is a Subnet Mask? A Simple Guide to Subnet Masks and CIDR
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If you are learning computer networking, IP addresses and subnetting, one term you will encounter again and again is the subnet mask. But what is a subnet mask, and how does it determine which devices belong to the same network? A subnet mask is an…
What Is a Subnet? Subnet Mask, /24 and /32 Explained
If you work with computer networks, IP addresses, or network security, you have probably heard the term subnet. But what is a subnet, and why is subnetting important? A subnet is a smaller logical section of an IP network. Instead of treating an entire…