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is-local-ip

v1.1.0

Published

Check that a given ip address is private.

Downloads

1,948

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

dylanpierceydylanpiercey

Keywords

ipis-local-iplocalprivatetest

Readme

is-local-ip

Check that a given IP Address is private.

Installation

Npm

npm install is-local-ip

Example

var isLocal = require('is-local-ip');

isLocal("127.0.0.1"); // true
isLocal("::ffff:127.0.0.1"); // true
isLocal("192.168.0.12"); // true
isLocal("184.55.123.2"); // false

Valid Private IP'S

  • ::
  • ::1
  • fc00::/7
  • fe80::/10
  • 10.0.0.0 - 10.255.255.255
  • 127.0.0.0 - 127.255.255.255
  • 169.254.1.0 - 169.254.254.255
  • 172.16.0.0 - 172.31.255.255
  • 192.168.0.0 - 192.168.255.255

Contributions

  • Use npm test to run tests.

Please feel free to create a PR!