What Is a .net Domain Used For?

.net stands for “network.” It’s one of the original top-level domains, launched in 1985 alongside .com, .org, .edu, and .gov. It was designed for companies involved in networking technology — internet service providers, infrastructure firms, email services — but today anyone can register one.

Nearly four decades later, .net is the fourth most-registered domain extension in the world. It’s used by tech companies, professional services, personal projects, and businesses that wanted a .com but found their name was already taken.

Here’s who uses .net, what it costs in South Africa, and whether it’s the right choice for your next project.

The History Behind .net

.net was one of seven original top-level domains created when the modern domain name system launched on 1 January 1985. The Internet Assigned Numbers Authority (IANA) designated it specifically for organisations involved in networking technologies.

In the early internet, .net was home to ISPs like Earthlink, email providers, and infrastructure companies. But unlike .edu or .gov, .net was never restricted — anyone could register one. By the mid-1990s, businesses and individuals started picking up .net domains as the .com namespace filled up.

Today, Verisign manages the .net registry (the same company behind .com). Over 13 million .net domains are active worldwide, making it one of the most established and trusted extensions on the internet.

Who Uses .net Today?

.net is no longer just for network companies. Here are the main groups that use it:

Tech Companies and SaaS Platforms

.net’s networking heritage makes it a natural fit for software companies, developer tools, cloud services, and IT consultancies. It signals “tech” without needing a niche extension like .io or .dev.

Businesses That Missed Out on .com

With over 160 million .com domains registered, finding a short, memorable .com is nearly impossible. .net is the most recognised fallback — users understand it, search engines treat it well, and it doesn’t carry the country-specific baggage of a ccTLD.

Professional Services and Organisations

Consultancies, nonprofits, community groups, and professional networks use .net when .org feels too “charity” and .com feels too “corporate.” It sits comfortably in between.

Email and Hosting Providers

Many email services, DNS providers, and hosting companies run on .net domains — a nod to the extension’s networking roots.

Personal Projects and Portfolios

Developers, designers, and freelancers often register .net for personal sites and portfolios, especially when the matching .com is parked or priced out of reach.

.net vs .com vs .co.za: Quick Comparison

If you’re deciding between .net and the two most popular alternatives in South Africa, here’s how they compare.

When .net Is the Right Pick

Choose .net when your ideal .com is unavailable, you’re in tech or networking, or you want a globally recognised extension without the premium price of a secondary-market .com. At R333.97/yr it’s only slightly more than .com and carries similar professional weight.

When It’s Not

If your customers are mostly in South Africa and local trust matters more than global reach, .co.za is cheaper and instantly signals “South African business.” If you can get a good .com, that’s still the default most people expect.