diff --git a/CLAUDE.md b/CLAUDE.md
index ccdb119..f3304b9 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -45,10 +45,10 @@ Hosts (see `ansible/inventory.yaml`):
 
 | Host | IP | Role |
 | --- | --- | --- |
-| `minisforum` | `192.168.7.77` | K3s server, Traefik entrypoint, primary app node |
-| `debian` | `192.168.7.183` | K3s agent, NFS storage (`/mnt/storage`), secondary Pi-hole |
-| `mac-mini` | `192.168.7.96` | Standalone Docker host — Watch Party, Ollama (not in the K3s cluster) |
-| `gpu-node` | `192.168.7.98` | K3s agent with NVIDIA GPU, tainted `spot=true:NoSchedule`, labeled `node-role: gpu`; runs Ollama directly on the host, not as a pod |
+| `minisforum` | `10.10.40.53` | K3s server, Traefik entrypoint, primary app node |
+| `debian` | `10.10.40.20` | K3s agent, NFS storage (`/mnt/storage`), secondary Pi-hole |
+| `mac-mini` | `10.10.40.30` | Standalone Docker host — Watch Party, Ollama (not in the K3s cluster) |
+| `gpu-node` | `10.10.40.12` | K3s agent with NVIDIA GPU, tainted `spot=true:NoSchedule`, labeled `node-role: gpu`; runs Ollama directly on the host, not as a pod |
 
 K3s's bundled Traefik and ingress controller are disabled — Traefik is
 installed and managed through Argo CD instead. Internal services live under
diff --git a/README.md b/README.md
index a0dd076..bdf1cac 100644
--- a/README.md
+++ b/README.md
@@ -8,10 +8,10 @@ in Kubernetes manifests plus Helm values.
 
 | Host | IP | Role |
 | --- | --- | --- |
-| `minisforum` | `192.168.7.77` | K3s server, Traefik entrypoint, primary app node |
-| `debian` / `nik-debian` | `192.168.7.183` | K3s agent, NFS storage, secondary Pi-hole |
-| `mac-mini` | `192.168.7.96` | Standalone services such as Watch Party and Ollama |
-| `gpu-node` / `nik-gpu` | `192.168.7.98` | K3s agent with NVIDIA GPU passthrough, spot-tainted; runs Ollama directly on the host |
+| `minisforum` | `10.10.40.53` | K3s server, Traefik entrypoint, primary app node |
+| `debian` / `nik-debian` | `10.10.40.20` | K3s agent, NFS storage, secondary Pi-hole |
+| `mac-mini` | `10.10.40.30` | Standalone services such as Watch Party and Ollama |
+| `gpu-node` / `nik-gpu` | `10.10.40.12` | K3s agent with NVIDIA GPU passthrough, spot-tainted; runs Ollama directly on the host |
 
 The cluster uses Traefik instead of the bundled K3s ingress controller. Internal
 services are published under `home.arpa` with certificates from an internal CA.
@@ -219,7 +219,7 @@ state that must live on known disks:
 | `/home/nik/backups` on `debian` | NFS export for Gitea's backup CronJob (separate from `/mnt/storage`) |
 
 The Debian NFS server exports both `/mnt/storage` and `/home/nik/backups` to
-`192.168.7.77`.
+`10.10.40.53`.
 
 ## TLS and Trust
 
diff --git a/ansible/README.md b/ansible/README.md
index 9272fb9..e3b898c 100644
--- a/ansible/README.md
+++ b/ansible/README.md
@@ -10,10 +10,10 @@ cluster.
 
 | Group | Host | Purpose |
 | --- | --- | --- |
-| `k3s_server` | `minisforum` | K3s server at `192.168.7.77` |
-| `k3s_agents` | `debian` | K3s agent and NFS storage at `192.168.7.183` |
-| `mac_mini` | `mac-mini` | Docker/Ollama host at `192.168.7.96` |
-| `gpu_workstation` | `gpu-node` | K3s agent with NVIDIA GPU passthrough at `192.168.7.98` (spot-tainted) |
+| `k3s_server` | `minisforum` | K3s server at `10.10.40.53` |
+| `k3s_agents` | `debian` | K3s agent and NFS storage at `10.10.40.20` |
+| `mac_mini` | `mac-mini` | Docker/Ollama host at `10.10.40.30` |
+| `gpu_workstation` | `gpu-node` | K3s agent with NVIDIA GPU passthrough at `10.10.40.12` (spot-tainted) |
 
 All hosts use the `nik` user and the SSH key configured in `inventory.yaml`.