diff --git a/charon_vna/vna.py b/charon_vna/vna.py
index e44f161..0f59ce9 100644
--- a/charon_vna/vna.py
+++ b/charon_vna/vna.py
@@ -82,7 +82,7 @@ class AD9361DacStepFactor(IntEnum):
 
 class Charon:
     FREQUENCY_OFFSET = 1e6
-    DEFAULT_IP = "192.168.2.1"
+    DEFAULT_IP = "192.168.3.1"
 
     calibration: rf.calibration.Calibration | None = None