What is a NAT VPS?

A regular VPS gets a dedicated public IP address. Your server is reachable at that IP on any port.

A NAT VPS sits behind a shared IP address. Instead of one IP per server, many servers share the same IP, and each server gets a range of ports on that shared IP. Network Address Translation (NAT) routes traffic from those ports to the right container.

So instead of your server being at 1.2.3.4 on all ports, your server might be at 1.2.3.4 on ports 10020-10039. Port 10020 is your SSH. Ports 10021-10039 forward to your container.

What this means in practice

The upside: it's much cheaper. NATBox's Nano plan is $0.99/mo for a real Linux container with full root.

The tradeoff: you don't have a dedicated IP. You have specific ports. For most small projects, this doesn't matter at all.

Who NAT VPS is for

• Developers who need a persistent Linux shell without paying $5-10/mo

• Bot and automation runners

• Students learning Linux, networking, or deployment

• Small services that can run on any port

• Anyone who just needs "a server" for light use

Who should look elsewhere

• Production applications with real user traffic and SLA requirements

• Anything that requires port 80/443 without a reverse proxy workaround

• Projects that need dedicated IPs for reputation reasons (email servers)

NATBox offers Nano, Micro, and Small plans from \(0.99 to \)3.49/mo, plus a $0.25 Burner option for 24-hour throwaway containers. If your project can work with a port range instead of a full IP, NAT VPS is a completely legitimate and very affordable option. Most small projects fit this category.

What is a NAT VPS?

A regular VPS gets its own dedicated public IP address. A NAT VPS shares a host IP with other containers, and instead of having a full IP, you get a range of forwarded ports.

So instead of connecting to your-ip:22, you SSH into host-ip:10001. Your container has a private internal IP, and the host machine forwards specific ports to it via iptables. Everything going in and out of your container flows through those ports.

What can you do with 20 ports?

More than most people think. One port is SSH. The other 19 are yours to bind to whatever you want — web servers, bots, APIs, proxies, game servers, whatever. The host forwards TCP and UDP so most things just work.

When NAT VPS doesn't work

There are a few cases where you genuinely need a dedicated IP:

• Running a mail server (you need PTR records and a clean IP reputation)

• Anything that requires binding to port 80/443 specifically (though you can often work around this with a reverse proxy on a different machine)

• Some P2P protocols that don't handle NAT well

For everything else — bots, scrapers, proxies, testing environments, learning Linux, lightweight APIs — a NAT VPS works perfectly fine.

Why it's so cheap

One physical host can run dozens of NAT containers sharing a single IP. You're splitting the IP cost across many customers. The result is real root-access Linux containers for under a dollar a month.

NATBox starts at $0.99/mo — natbox.io