ip-address
A library for parsing IPv4 and IPv6 IP addresses in node and the browser.
ipaddr.js
A library for manipulating IPv4 and IPv6 addresses in JavaScript.
basic-ftp
FTP client for Node.js, supports FTPS over TLS, IPv6, Async/Await, and Typescript.
range_check
This is a simple module to validate IP address, check ip address version, check if ip is within a range.