CIDR Merge / Supernet

Condense address blocks into optimized supernets.

Aggregation Clean list Subnet planning

Optimization

Reduce ACL size by merging contiguous blocks.

IPv4 IPv6 Supernet

FAQs

These tools combine local diagnostics and public data to give a fast, practical view of IP behavior. Results depend on your server, routing, and third party API availability, so numbers can vary between runs. Use the outputs as guidance, then validate critical decisions with independent checks. When a service is unavailable, the interface still shows recent context while reporting the error. Keep inputs precise, prefer explicit IPs, and limit very large ranges to avoid delays. If you need higher accuracy or scale, connect paid data sources and dedicated probes. For privacy, avoid sensitive targets and follow your provider terms carefully.

Why do results vary between runs?

Routing changes, cache differences, and API rate limits can alter timing and metadata.

What does no reply mean?

The target or an intermediate hop did not respond within the timeout window.

How accurate are free data sources?

They are useful for triage, but may lag; confirm critical cases with paid feeds.

Can I use this for incident response?

Yes, but treat results as supporting signals and follow your internal procedures.