JSPM

Utilities for IPv4/IPv6 ranges/subnets/masks parsing/matching, string representations, ...

NativeScript plugin to acquire device information.

An implementation of the Virustotal API for Node.js

Resolve the internal or external IPv4 or IPv6 host address

A lean, zero dependency library to provide a useful base for your project.

cidr-lib - a library to determine whether IPv4 CIDRs/subnets overlap, and sort CIDRs by their binary representation

Performs diagnostics on the network to determine network problems.

An abstraction of the dgram module that is IPv4/v6 agnostic.

Synchronous version of dnsPromises.lookup - Resolves a host name (e.g. 'nodejs.org') into the first found A (IPv4) or AAAA (IPv6) record

IP subnet calculator

Advanced whois library with extended capabilities.

An implementation of the Virustotal API for client js

Advanced whois library with extended capabilities.

UDP-Proxy for node.js. Supports both IPv6 and v4 (and proxies between them)

Converts the IP addresses to their integer representation and vice versa.

Sane and lightweight nmap wrapper, with extras!

A MITM proxy application with incoming IPv4/IPv6 and random outgoing IPv6

[](https://www.npmjs.com/package/@jingyuexing/utils) [](https://www.paka.dev/npm/@jingyuexing/utils)

Validate specifics inputs

Graceful stack switching in dns.lookup. This will fix ENETUNREACH in case you have IPv4 disabled on host, but IPv6 available.

Simple library that transforms IPv4 addresses into easy to remember word strings.

A zero-dependency utility for logging your local network IPv4 address to the console. Useful for testing web apps on other devices.

Simple IP based geolocation lookup for ISP, country, city, timezone, etc.

Convert from ip address string to integer

通过 IPv4 地址获取用户的地理位置信息，精确到省。

A universal communication engine

The easiest way to show an IPv4 address

Takes an IPv4 CIDR network address and returns network size, broadcast address, subnet mask, start IP, end IP, and network address

A simple DNS module for looking up hostnames + the total time taking to lookup the address in ms.

Tool for setting static routes on Fritz!Box

Visitor IP Information using Maxmind DB's to list geographic info of queried IPv4 & IPv6.

Get the IPv4 address class of an ip address for classful networks

IPAddress library for handling IP addresses, both IPv4 and IPv6

Javascript object that parses subnets and allows you to make queries on the data.

Force IPv4 only DNS lookup

Checks if the given string is an IPv4 Address.

UDP Proxy for Node.js, supporting both IPv4 and IPv6.

Returns localhost ip address

A command line tool to display the current global IP address.