Easily find your public and local IP addresses whenever you need to using web tools and ipconfig. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

If you're troubleshooting some network problems in your office and some computers are connected to a router, you may need the IP address of each computer, its primary DNS server and the default router ...

Over the last several years, TCP/IP has gone from being the protocol that only geeks use, to a universal protocol that everyone uses, thanks to the widespread use of the Internet. TCP/IP has been ...