IPV4 Packages

Efficient mutable set for IP addresses

Convert IPv4 or IPv6 address to the Buffer.

ipv4

Get public IP address in React Native

Query DNS-based blackhole lists

Ip to location database

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

Ip to location database

An implementation to speed up the nodejs `dns.lookup` method by avoiding thread pool and using resolve4/resolve6 with DNS TTL values

Ip to location database

Ip to location database

Ip to location database

Validate IPv4 and IPv6 addresses.

Lookup the fully qualified domain name ("FQDN") of the current server's IP (default) or a custom IP. 90x faster than `hostname -f` and works with Node v6.4+.

Find geolocation data from IP addresses (e.g. city, country, timezone) using the IPLocate.io API

Check an IP(v4 or v6) against a subnet.

Super lightweight GeoIP implementation with country data

Get public IP address in React

Get your internal IP address

A simple but fast implementation of IPv4 and IPv6 ACL filtering.