JSPM

Check whether an IP(v4 or v6) is in an CIDR range

This is a simple module to validate IP address, check ip address version, check if ip is within a range.

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

Simple utility to convert either CIDR notation or two IP addresses to an array of the range of IP addresses

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

A simple module to check if CloudFlare is connecting and get the real IP address.

A TypeScript library for network utilities.

Generates a random IP address within the specified subnet.

Toxy rule to filter by IP addresses

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

> Calculate minimum host bits needed for desired number of hosts with account for network address and broadcast address > > **minHostBits(256) // 9

IPAddress library for handling IP addresses, both IPv4 and IPv6

IPlib.js is a JavaScript library very inspired by the IPlib python module useful to convert amongst many different notations and to manage couples of address/netmask in the CIDR notation.

CIDR IP Address

Checks if a given IP address is part of a given CIDR block.

Program to find all ip blocks owned by a company given one or more of their IP addresses and the comapny names