CIDR to IP Range Calculator
Calculate subnet details, list IP addresses safely, and download results for enterprise and cloud environments.
| Network IP | — |
| First Usable IP | — |
| Last Usable IP | — |
| Broadcast IP | — |
| Total IPs | — |
| Usable IPs | — |
This CIDR to IP range calculator is widely used for cloud networking, enterprise infrastructure planning, IP address management (IPAM), and network security design across AWS, Microsoft Azure, and on-prem environments.
IP Address List
Enterprise Networking & Cloud Infrastructure Tools
CIDR planning is critical when working with cloud networking, firewall rules, load balancers, routing tables, and enterprise IP address management systems.
- Cloud networking certification labs for AWS and Azure
- Enterprise IP address management (IPAM) and subnet planning platforms
- Network security, firewall, and zero-trust architecture training
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Common CIDR & Subnet Planning Questions
Where is CIDR used in cloud environments?
CIDR blocks are fundamental to cloud networking in
AWS VPCs, Azure VNets, firewall policies,
routing tables, and enterprise network segmentation.
Why is CIDR important for network security?
Accurate CIDR planning prevents IP conflicts,
improves firewall rule design,
and supports secure enterprise network architecture.
Who typically uses CIDR calculators?
Network engineers, cloud architects,
DevOps teams, and security professionals
rely on CIDR tools for infrastructure planning
and troubleshooting.