netmask

Parse and lookup IP network blocks

v2.0.2 URL: https://unpkg.com/netmask@2.0.2/lib/netmask.js

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net mask ip network cidr netmask subnet ipcalc

ip-cidr

Module for working with CIDR (v4, v6)

v4.0.2 URL: https://unpkg.com/ip-cidr@4.0.2/index.js

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ip cidr range from to array

ip6addr

IPv6/IPv4 address parsing and manipulation

v0.2.5 URL: https://unpkg.com/ip6addr@0.2.5/ip6addr.js

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ip ipv4 ipv6 cidr subnet

cidr-matcher

Fast CIDR matcher. Given an input IPv4 address, it checks if it's inside a set of IP ranges, expressed in CIDR notation.

v2.1.1 URL: https://unpkg.com/cidr-matcher@2.1.1/index.js

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ip address cidr network class subnet

is-in-subnet

Check if an IPv4 or IPv6 address is contained in the given CIDR subnet

v4.0.1 URL: https://unpkg.com/is-in-subnet@4.0.1/build/src/index.js

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ip address ipv4 ipv6 cidr networking