diff --git a/src/schema_registry/telemetry/tracer.py b/src/schema_registry/telemetry/tracer.py
index b2c19e583..dd4f19988 100644
--- a/src/schema_registry/telemetry/tracer.py
+++ b/src/schema_registry/telemetry/tracer.py
@@ -80,12 +80,16 @@ def add_span_attribute(span: Span, key: str, value: str | int) -> None:
             span.set_attribute(key, value)
 
     @staticmethod
-    def update_span_with_request(request: Request, span: Span) -> None:
+    def update_span_with_request(
+        request: Request,
+        span: Span,
+        config: Config = Provide[KarapaceContainer.config],
+    ) -> None:
         if span.is_recording():
             span.set_attribute(C.CLIENT_ADDRESS, request.client.host or "" if request.client else "")
             span.set_attribute(C.CLIENT_PORT, request.client.port or "" if request.client else "")
-            span.set_attribute(S.SERVER_ADDRESS, request.url.hostname or "")
-            span.set_attribute(S.SERVER_PORT, request.url.port or "")
+            span.set_attribute(S.SERVER_ADDRESS, config.host)
+            span.set_attribute(S.SERVER_PORT, config.port)
             span.set_attribute(U.URL_SCHEME, request.url.scheme)
             span.set_attribute(U.URL_PATH, request.url.path)
             span.set_attribute(H.HTTP_REQUEST_METHOD, request.method)
diff --git a/tests/unit/schema_registry/telemetry/test_tracer.py b/tests/unit/schema_registry/telemetry/test_tracer.py
index 6e307f8d2..4610e213a 100644
--- a/tests/unit/schema_registry/telemetry/test_tracer.py
+++ b/tests/unit/schema_registry/telemetry/test_tracer.py
@@ -137,7 +137,7 @@ def test_update_span_with_request():
         [
             call("client.address", "client"),
             call("client.port", 8080),
-            call("server.address", "server"),
+            call("server.address", "127.0.0.1"),
             call("server.port", 8081),
             call("url.scheme", "http"),
             call("url.path", "/test"),