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Gathering detailed insights and metrics for is-ip

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Gathering detailed insights and metrics for is-ip

is-ip - 5.0.1 | npmpackage.info

is-ip

Check if a string is an IP address

5.0.1

113

MIT

JavaScript

4.92 kB

4.2

Installations

npm install is-ip

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=14.16

Node Version

16.20.0

NPM Version

9.2.0 Pull Requests

Open

0

Total

6

Closed

2

Merged

4

Issues

Open

1

Total

11

Closed

10

Releases

v5.0.1

Updated on Aug 05, 2023

v5.0.0

Updated on Jul 22, 2022

v4.0.0

Updated on Jan 01, 2022

v3.1.0

Updated on Jun 19, 2019

v3.0.0

Updated on Apr 17, 2019

View All 5 releases

Languages

JavaScript

TypeScript

JavaScript (85.6%)

TypeScript (14.4%)

Developer

sindresorhus

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

113 Stars

24 Commits

15 Forks

6 Watchers

1 Branches

5 Contributors

Updated on Mar 11, 2025

Sponsor this package

https://github.com/sponsors/sindresorhus

Maintainers

View All 5 Contributors

Package Meta Information

Latest Version

5.0.1

Package Id

is-ip@5.0.1

Unpacked Size

4.92 kB

Size

2.01 kB

File Count

NPM Version

9.2.0

Node Version

16.20.0

Published on

Aug 05, 2023

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

ip-regex super-regex

Dev Dependencies

ava tsd xo

is-ip

Check if a string is an IP address

If you only need this for Node.js and don't care about browser support, you may want to use net.isIP instead. Note that it returns an integer instead of a boolean.

Install

1npm install is-ip

Usage

1import {isIP, isIPv4} from 'is-ip';
2
3isIP('1:2:3:4:5:6:7:8');
4//=> true
5
6isIP('192.168.0.1');
7//=> true
8
9isIPv4('1:2:3:4:5:6:7:8');
10//=> false

API

isIP(string)

Check if string is IPv6 or IPv4.

isIPv6(string)

Check if string is IPv6.

isIPv4(string)

Check if string is IPv4.

ipVersion(string)

Returns 6 if string is IPv6, 4 if string is IPv4, or undefined if string is neither.

1import {ipVersion} from 'is-ip';
2
3ipVersion('1:2:3:4:5:6:7:8');
4//=> 6
5
6ipVersion('192.168.0.1');
7//=> 4
8
9ipVersion('abc');
10//=> undefined

ip-regex - Regular expression for matching IP addresses
is-cidr - Check if a string is an IP address in CIDR notation
cidr-regex - Regular expression for matching IP addresses in CIDR notation

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

Score

4.2

/10

Last Scanned on 2025-06-30

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to is-ip

Other packages similar to is-ip

is-ip

Installations

Developer Guide

Yes

ESM

>=14.16

16.20.0

9.2.0

Pull Requests

0

6

2

4

Issues

1

11

10

Releases

Languages

Developer

sindresorhus

Download Statistics

GitHub Statistics

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Dev Dependencies

is-ip

Install

Usage

API

isIP(string)

isIPv6(string)

isIPv4(string)

ipVersion(string)

Related

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10

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10

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0

0

0

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0

4.2

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