---
description: Cloudflare Mesh nodes now support advertising IPv6 CIDR routes in addition to IPv4.
title: IPv6 CIDR routes for Cloudflare Mesh
image: https://developers.cloudflare.com/changelog/post/2026-05-06-mesh-ipv6-routes/og.png?v=4452464acd6ccb5b
---

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May 6, 2026

## IPv6 CIDR routes for Cloudflare Mesh

[Cloudflare One](https://developers.cloudflare.com/cloudflare-one/)

Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/changelog/post/2026-05-06-mesh-ipv6-routes/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

[Cloudflare Mesh](https://developers.cloudflare.com/mesh/) nodes now support IPv6 CIDR routes. You can advertise both IPv4 and IPv6 subnets through your Mesh nodes, making IPv6-only or dual-stack private networks reachable from any enrolled device.

![IPv6 CIDR routes on a Mesh node in the Cloudflare dashboard](https://developers.cloudflare.com/cdn-cgi/image/onerror=redirect,width=2906,height=1352,format=webp/_astro/mesh-ipv6-routes.CC-jlZkw.png)

To add an IPv6 route, follow the same steps as [adding an IPv4 route](https://developers.cloudflare.com/mesh/features/routes/#add-a-route) — enter the IPv6 CIDR (for example, `fd00::/64`) when configuring the route in the [dashboard ↗︎](https://dash.cloudflare.com/?to=/:account/mesh) or via the API.

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