CIDR Range Parser API
Expand CIDR blocks into individual IPs. Shows network address and count.
What Does It Do?
Expands CIDR blocks to show network address, total addresses, and individual IPs in the range (up to 50).
How to Use
Call GET /api/v1/cidr-parse?cidr=10.0.0.0/28. Returns all 16 IPs.
Try it live
Test this endpoint in the interactive console
Open Console →
Frequently Asked Questions
Only 50 IPs?
Large subnets like /16 have 65,536 IPs. 50 is a representative sample.