ip-regex

Regular expression for matching IP addresses

by sindresorhus

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JavaScript

198 stars 30 forks 9 contributorsQuiet · 2y agoSince 2014 v5.0.0MIT

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sindresorhus29 contributions

Mottie3 contributions

silverwind2 contributions

coreyfarrell1 contribution

Piterden1 contribution

BendingBender1 contribution

RichardLitt1 contribution

Richienb1 contribution

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JavaScript96.2%

TypeScript3.8%

Commit activity

Last 12 weeks · 0 commits

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4 of 6 standards met

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Recent fixes

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::1 address is not getting validatedClosedIssue

I am trying to validate ::1 with it and it's not validating it. It is a loopback address

kullu208025 · 9mo ago

Zero-Padded IPv4sClosedIssue

Some tools like accept zero-padded IPv4s as valid. I think this module might consider accepting them too, even thought node's also considers them invalid: Some more opinions about it here.

silverwind · 2y ago

Add IPv4 private IP range check optionMergedPR

Hi, this PR introduces a new option called . With this option, it is possible to check if a IPv4 address is in the private address range. For some applications - like starting a dev server only with a private IP address - it seems to be handy, to be able to check if an IP address is private or public. Some tests are included. This PR also extracts the IP octet as a constant, for making the regex's more readable.

Mastercuber · 2y ago

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Repository: sindresorhus/ip-regex. Description: Regular expression for matching IP addresses Stars: 198, Forks: 30. Primary language: JavaScript. Languages: JavaScript (96.2%), TypeScript (3.8%). License: MIT. Latest release: v5.0.0 (4y ago). Open PRs: 0, open issues: 0. Last activity: 2y ago. Community health: 85%. Top contributors: sindresorhus, Mottie, silverwind, coreyfarrell, Piterden, BendingBender, RichardLitt, Richienb, roryrjb.