> For the complete documentation index, see [llms.txt](https://spacecore.gitbook.io/wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://spacecore.gitbook.io/wiki/en/windows/adding-ipv4.md).
# How to add an IPv4
Many users wonder: How do I add an additional address for my service?». Let’s look at the example of working with Windows Server 2019.
## How do I purchase an additional IPv4?
You need to go to the section of your service in [Billing](https://billing.spacecore.pro/), select it with a click and go to the page of its **IP-addresses:**
On this page we see active addresses for our service. In addition, you can order new. Use the appropriate button.
In this menu you need to specify the number of **IPv4 addresses** you want to order. Set a tick to reboot the service and pay for additional addresses in the required amount.
An additional **IPv4** will be added to our service automatically.
{% hint style="warning" %}
Issuing additional. **IPv4** for **dedicated servers** may take a little longer.
{% endhint %}
## Adding an IP address to the system
First of all, we need to know the mask of our address, for this we return/go to the page of **IP-addresses** of our service and there we see the relevant information. This value must be copied or memorized.
Now let’s connect to our server. After that you need to click **PKM** on the network icon and select «**Network and Internet Settings**».
Go to the «**Adapter settings**».
Press **PKM** on the adapter of our network and go to «**Properties**».
We choose «**IP** **version 4**» and also «**Properties**».
Here is the information about our main **IP-address**. Go to «**Extra...**».
Click «**Add**».
We specify the **IPv4** address we purchased, as well as the subnet **mask according** to the information from the[ Billing System](https://billing.spacecore.pro/).
Click «**Add**». And then «**OK**».
And again.
Excellent. Close the remaining tabs. Now let’s check the result of the work done. Open the **Windows command line** (**CMD**) and use the
```
ipconfig
```
We have a similar conclusion:
Done! Additional address successfully added to our system.