Reading Time: < 1 minute

localhost is a networking term; it’s the hostname for the loopback network interface of whichever server it’s said in reference to (meaning every server has a ‘localhost‘). The loopback interface bypasses any local network interface hardware, and serves as a method to connect back to the server itself. The term localhost is used often in both networking and in server administration.

IPv4 Localhost

The IPv4 address for localhost, or the loopback network interface, is 127.0.0.1.

IPv6 Localhost

The IPv6 address for localhost, or the loopback network interface, is ::1.

About the Author: J. Mays

As a previous contributor, JMays shares his insight with our Knowledge Base center. In our Knowledge Base, you'll be able to find how-to articles on Ubuntu, CentOS, Fedora and much more!

Latest Articles

How to Install MySQL on Windows Server 2019

Read Article

How to Set Up a Cron Job in cPanel

Read Article

What Is Puppet Software and How Do You Use It?

Read Article

Accessing Man Pages on Ubuntu 16.04 LTS

Read Article

What is VMware Fusion?

Read Article