# ip-instruments

[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors)
[![Build Status](https://travis-ci.org/0xflotus/ip-instruments.svg?branch=master)](https://travis-ci.org/0xflotus/ip-instruments)

A library for interacting with IPv4

```js
const { IPInstruments } = require("ip-instruments");

const IPInstruments = new IPInstruments();

console.log(IPInstruments.isPrivate("192.168.0.1")); // --> true
console.log(IPInstruments.isLocalhost("127.0.0.1")); // --> true
console.log(IPInstruments.generateRange("192.168.0.0", "192.168.0.4")); // ["192.168.0.0", "192.168.0.1", "192.168.0.2", "192.168.0.3", "192.168.0.4"]
```

## Contributors

Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):



<table><tr><td align="center"><a href="https://github.com/0xflotus"><img src="https://avatars3.githubusercontent.com/u/26602940?v=4" width="100px;" alt="0xflotus"/><br /><sub><b>0xflotus</b></sub></a><br /><a href="https://github.com/0xflotus/ip-instruments/commits?author=0xflotus" title="Code">💻</a> <a href="https://github.com/0xflotus/ip-instruments/commits?author=0xflotus" title="Tests">⚠️</a></td></tr></table>



This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!

[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors) [![Build Status](https://travis-ci.org/0xflotus/ip-instruments.svg?branch=master)](https://travis-ci.org/0xflotus/ip-instruments)

Introducing Socket Firewall: Free, Proactive Protection for Your Software Supply Chain

ip-instruments

0xflotus

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Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests host permissions to access specific websites or domains.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension requests permissions to access browser APIs, user data, or system features.

What are Chrome extension permissions?

Chrome Extension Permission

This Chrome extension requests wildcard host permissions that grant broad access to websites.

What are Chrome extension wildcard host permissions?

Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

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What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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Deprecated

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What is a deprecated SPDX exception?

Deprecated SPDX exception

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Deprecated license

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Possible typosquat attack

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Dynamic require

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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Extraneous dependency

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File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

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Wildcard dependency

Generic ad-hoc alert, uploaded by user or produced by system diagnostics

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Git dependency

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GitHub dependency

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AI-detected potential malware

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AI-detected potential security risk

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Native code

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High entropy strings

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Unicode homoglyphs

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What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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License Policy Violation

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Long strings

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Major refactor

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Minified code

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The package was published by an npm account that no longer exists.

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Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

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What is new author?

New author

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Why is contributor and author data important?

No contributors or author data

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No bug tracker

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ip-instruments

ip-instruments

Contributors

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