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addr-to-ip-port
Convert an 'address:port' string to an array [address:string, port:number]
cidr-range
Get an array of IP addresses for a given CIDR range
ip-filter
Validates given IPs (IPv4 and IPv6) using [micromatch][] - glob patterns, RegExp, string or array of globs. If match returns the IP, otherwise null.
proxy-addr
Determine address of proxied request
ip-cidr
Module for working with CIDR (v4, v6)
ipaddr.js
A library for manipulating IPv4 and IPv6 addresses in JavaScript.
koa-ip
Ip filter middleware for koa, support `whitelist` and `blacklist`.
@leichtgewicht/ip-codec
Small package to encode or decode IP addresses from buffers to strings.
@fastify/proxy-addr
Determine address of proxied request
ip-regex
Regular expression for matching IP addresses (IPv4 & IPv6)
netmask
Parse and lookup IP network blocks
address
Get current machine IP, MAC and DNS servers.
url-parse-lax
Lax `url.parse()` with support for protocol-less URLs & IPs
ip-range-check
Check whether an IP(v4 or v6) is in an CIDR range
internal-ip
Get your internal IP address
express-rate-limit
Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.
request-ip
A small Node.js module to retrieve the request's IP address
is-port-reachable
Check if a local or remote port is reachable
express-ip-filter
Middleware for [express][] that filters IPs against glob patterns, RegExp, string or array of globs. Support custom `403 Forbidden` message, blacklists, whitelists and custom ID.
router-ips
List of common default router IP addresses