By Team Hypomnema · Web & network
Merge address ranges, subtract exclusions and export minimal CIDRs.
Use the guide alongside the working tool.
Open IP Range & CIDR Aggregator →Explicit sample
192.0.2.0/25
192.0.2.128/25
2001:db8:: - 2001:db8::ffMerge address ranges, subtract exclusions and export minimal CIDRs.
Prepare your input
Merge address ranges, subtract exclusions and export minimal CIDRs.
Use the labeled working sample to see the accepted format. Replace it with your own input, select the relevant options, and run the tool. Supporting controls remain in the bounded editor window.
Understand the result
Exact BigInt arithmetic for IPv4 and IPv6. Each line may be one IP, CIDR, or start - end range. Merges overlaps and adjacent ranges, then subtracts exclusions and computes an exact cover. Families never mix. No host scanning or address assignment; at most 1,000 inputs and 5,000 output blocks.
Export deliberately
Record exports contain the complete selected dataset; reports summarize up to 100 records. Artifacts contain the actual generated configuration, sanitized capture or compressed bytes. Review configuration before publishing it.
Input stays in browser memory. No remote page fetching, account access or file upload is performed.
Ready to apply this workflow?
Try IP Range & CIDR Aggregator →Explore a related workflow
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Keep your original files and review the result. Found unclear instructions? Contact Team Hypomnema.