Ip range

🗓️ Published on October 27, 2025

Knowing your IP range matters more than you might think. It helps you manage your network better and plays a big part in keeping you safe and private online. Here's what we'll cover: what an IP range actually is, how it works, and the key differences between IPv4 and IPv6.

Overview

An IP range is basically a group of IP addresses that all share the same starting part. It's really important for setting up and running your network, and it lets routers and devices talk to each other properly. When you understand your IP range, you get better control over what's happening on your network and can lock things down more effectively.

How It Works

An IP range has a starting address and an ending address. So you might have something like 192.168.1.0 to 192.168.1.255. Any device within that range can talk to other devices in the same range without needing to go through the internet. The subnet mask is what determines where that range starts and stops and how many addresses you've got available.

IPv4 vs IPv6

IPv4 and IPv6 are two different versions of the Internet Protocol. IPv4 works with 32-bit addresses, which gives you roughly 4.3 billion unique addresses. IPv6 uses 128-bit addresses instead, so you get way more addresses available. Moving to IPv6 is happening because we're running out of IPv4 addresses with all the devices connecting to the internet these days.

There are some solid tools out there like, MyIPNow, and that can help you out. Just so you know, we're not affiliated with any of those brands or anything-just mentioning them because they're useful.

Last updated: January 1, 2026