Skip to content
🔧

CIDR to IP Range Converter

Network & Ops · Free Online Tool

Convert CIDR block to start/end IP range.

By EZ4Code Team
Range Details
Network Address
192.168.0.0
Broadcast Address
192.168.0.255
First Usable Host
192.168.0.1
Last Usable Host
192.168.0.254
Subnet Mask
255.255.255.0
Usable Hosts
254

Full Subnet Info

Network, broadcast, mask, and usable host count all in one view.

All Prefixes

Supports every CIDR prefix from /0 to /32, including /31 point-to-point links.

Copy Any Field

Click the copy icon next to any value to use it elsewhere.

How to Use CIDR to IP Range Converter

  1. 1Enter the URL, IP address, or network parameter to look up.
  2. 2Click the lookup or test button.
  3. 3Review the detailed results in the output panel.
  4. 4Use the information for your network operations.

Features

  • ✓100% free — no signup, no subscription, no ads
  • ✓Runs entirely in your browser — data never leaves your device
  • ✓Fast and lightweight — instant results
  • ✓Cross-platform — works on desktop, tablet, and mobile

Frequently Asked Questions

Are network lookups real-time?

Yes, IP lookups, DNS queries, and HTTP tests perform live network requests to provide current data.

Is my IP address logged?

The IP Lookup tool queries public geolocation APIs. We do not store your IP address or lookup history.

Why do geolocation results differ between providers?

Each provider maintains its own IP-to-location database with different update cycles and coverage. Treat any single result as an approximation, not an exact address.

Do the results reflect me if I use a proxy or VPN?

No. Results show the egress IP of the proxy or VPN you are connected through. Disconnect it if you need your real public IP.

Related Tools

IP Range to CIDR Converter

Convert start/end IP to CIDR list.

→

IP Address Validator

Validate IPv4/IPv6 format and legality.

→

MAC Address Generator

Generate random or OUI-based MAC addresses.

→

Query String Parser

Parse URL query params to key-value pairs with edit support.

→

URL Builder

Compose base, path, query params into full URL.

→

HTTP Headers Parser

Parse raw HTTP header text to structured key-values.

→

Cookie Parser

Parse document.cookie string to object.

→

Basic Auth Header Generator

Generate Authorization: Basic header from username/password.

→