Project Summary
The fastest way to manage files with IPs, subnets and hostnames.
why to use it over any other aggregate
It is simpler than any other aggregate.
It supports many input formats, all together in the same file.
It is faster, actually a lot faster.
Can reduce the subnets/prefixes to produce high-performing netfilter/iptables ipsets.
Can compare files with IPs to find if they overlap and to what degree.
Can find the IPs common to a set of files.
Can exclude IPs (merge a set of files while excluding all IPs matched by another set of files).
This tool is behind the scenes of http://iplists.firehol.org
In a Nutshell, iprange...
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has a well established, mature codebase
maintained by a small development team
with increasing Y-O-Y commits -
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took an estimated 13 years of effort (COCOMO model)
starting with its first commit in November, 2015
ending with its most recent commit 24 days ago
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
Did You Know...
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nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
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Code locations have been removed since last analysis
At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.
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30 Day SummaryJun 20 2026 — Jul 20 2026
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12 Month SummaryJul 20 2025 — Jul 20 2026
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