> For the complete documentation index, see [llms.txt](https://docs.ionos.com/cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionos.com/cloud/network-services/vdc-networking/ip-address/ipv4/how-tos.md).

# How-Tos

IONOS CLOUD VDC Networking: IPv4 how-to guides for reserving and returning addresses

This section provides instructions for managing IPv4 addresses in your Virtual Data Center (VDC). Follow these to reserve static IPv4 addresses and manage your IP address allocations effectively.

## Quick Links

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>Reserve an IPv4 Address</strong></mark></td><td>Reserve static IPv4 addresses for your networks.</td><td><a href="/cloud/network-services/vdc-networking/ip-address/ipv4/how-tos/reserve-ipv4.md">Reserve an IPv4 Address</a></td></tr><tr><td><mark style="color:blue;"><strong>Return an IPv4 Address</strong></mark></td><td>Return IPv4 addresses that are no longer needed.</td><td><a href="/cloud/network-services/vdc-networking/ip-address/ipv4/how-tos/return-ipv4.md">Return an IPv4 Address</a></td></tr></tbody></table>


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