diff --git a/group_vars/stage_prodnso/keycloak.yml b/group_vars/stage_prodnso/keycloak.yml
index ac13b62..16088cb 100644
--- a/group_vars/stage_prodnso/keycloak.yml
+++ b/group_vars/stage_prodnso/keycloak.yml
@@ -1,7 +1,7 @@
 keycloak_https_whitelisted_ips:
   - 195.200.47.243/32 # DEV-230 - sparda berlin
   - 195.200.47.244/32 # DEV-230 - sparda berlin
-  - 92.42.192.157/32 # MOB-28 - mobene
+  - 92.42.192.128/25 # MOB-486 - mobene
   - 195.140.123.0/24 # DEV-628 - spk bautzen
   - 195.140.44.0/24 # DEV-628 - spk bautzen
   - 62.181.145.0/24 # DEV-628 - spk bautzen