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nich - quickly analyze open ports vulnerabilities

A command-line tool to quickly analyze all IPs in a file and see which ones have open ports/ vulnerabilities. Can also be fed data from stdin to be used in a data pipeline.


$ echo | nrich - (
  Ports: 21, 80, 111, 443
  CPEs: cpe:/a:apache:http_server:2.4.53



  1. License under CC BY-NC 4.0
  2. Copyright issue feedback, replace # with @
  3. Not all the commands and scripts are tested in production environment, use at your own risk
  4. No privacy information is collected here
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