Get your internal IP address
Get current machine IP, MAC and DNS servers.
Lax url.parse() with support for protocol-less URLs & IPs
Regular expression for matching IP addresses (IPv4 & IPv6)
Get your public IP address - very fast!
A library for parsing IPv4 and IPv6 IP addresses in node and the browser.
Find the CIDR range of a set of IP addresses.
Check if a string is an IP address
An implementation to speed up the nodejs `dns.lookup` method by avoiding thread pool and using resolve4/resolve6 with DNS TTL values
Find geolocation data from IP addresses (e.g. city, country, timezone) using the IPLocate.io API
Check if an IP address is from reserved subnet
A small node.js module to retrieve the request's IP address
cidr-lib - a library to determine whether IPv4 CIDRs/subnets overlap, and sort CIDRs by their binary representation
Less memory usage version of geoip-lite, by supporting only country lookup.
convert ip into an array,support ipv4 and ipv6.
Advanced whois library with extended capabilities.
Get the location (city and country) from a given IP.
This is a simple module to validate IP address, check ip address version, check if ip is within a range.