diff --git a/reference/ip-map.md b/reference/ip-map.md
index eac63d3..c8dc3ed 100644
--- a/reference/ip-map.md
+++ b/reference/ip-map.md
@@ -49,7 +49,7 @@ modified: "2026-07-24"
 | IP | Host | Service |
 |----|------|---------|
 | 10.0.30.99 | CT111 | Immich (n5pro), Migration zu K8s geplant |
-| 10.0.30.100 | CT134 | InfluxDB (Migration zu K8s) |
+| 10.0.30.100 | ubuntu | Physischer Ubuntu-Node (Ceph OSDs, ZFS pool01_n2_redundant) |
 | 10.0.30.105 | — | ~~Gitea~~ DECOMMISSIONED (CT108, stopped) |
 | 10.0.30.124 | VM200 | IaC Runner (DHCP), SSH `debian` |
 | 10.0.30.141 | CT141 | Monitoring (Prometheus/Grafana) |