diff --git a/src/main/java/com/profiler/context/Span.java b/src/main/java/com/profiler/context/Span.java
index 50574494a..757942d34 100644
--- a/src/main/java/com/profiler/context/Span.java
+++ b/src/main/java/com/profiler/context/Span.java
@@ -21,6 +21,7 @@ public class Span implements Thriftable {
     private ServiceType serviceType;
     private String endPoint;
     private int exception;
+    private String remoteAddr;
 
     private final List<Annotation> annotations = new ArrayList<Annotation>(5);
 
@@ -103,11 +104,19 @@ public class Span implements Thriftable {
 	}
 
 	public void setException(int exception) {
-	    this.exception = exception;
+		this.exception = exception;
+	}
+
+	public String getRemoteAddr() {
+		return remoteAddr;
+	}
+
+	public void setRemoteAddr(String remoteAddr) {
+		this.remoteAddr = remoteAddr;
 	}
 
 	public String toString() {
-        StringBuilder sb = new StringBuilder();
+		StringBuilder sb = new StringBuilder();
 
         sb.append("{");
         sb.append("\n\t TraceID = ").append(traceID);
@@ -118,6 +127,7 @@ public class Span implements Thriftable {
         sb.append(", ServiceType = ").append(serviceType);
         sb.append(", EndPoint = ").append(endPoint);
         sb.append(", Exception = ").append(exception);
+        sb.append(", RemoteAddr = ").append(remoteAddr);
         sb.append(",\n\t Annotations = {");
         for (Annotation a : annotations) {
             sb.append("\n\t\t").append(a);
@@ -145,6 +155,7 @@ public class Span implements Thriftable {
         span.setSpanId(traceID.getSpanId());
         span.setParentSpanId(traceID.getParentSpanId());
         span.setEndPoint(endPoint);
+        span.setRemoteAddr(remoteAddr);
         if (exception != 0) {
             span.setErr(exception);
         }
diff --git a/src/main/java/com/profiler/context/Trace.java b/src/main/java/com/profiler/context/Trace.java
index 7aadb7e29..bfd7887ae 100644
--- a/src/main/java/com/profiler/context/Trace.java
+++ b/src/main/java/com/profiler/context/Trace.java
@@ -304,7 +304,17 @@ public final class Trace {
             SubSpan span = ((SubStackFrame) currentStackFrame).getSubSpan();
             span.setEndPoint(endPoint);
         }
-
+    }
+    
+    public void recordRemoteAddr(final String remoteAddr) {
+    	// TODO API 단일화 필요.
+    	StackFrame currentStackFrame = getCurrentStackFrame();
+    	if (currentStackFrame instanceof RootStackFrame) {
+    		Span span = ((RootStackFrame) currentStackFrame).getSpan();
+    		span.setRemoteAddr(remoteAddr);
+    	} else {
+    		// do nothing.
+    	}
     }
 
     public void recordNextSpanId(int spanId) {
diff --git a/src/main/java/com/profiler/modifier/tomcat/interceptors/StandardHostValveInvokeInterceptor.java b/src/main/java/com/profiler/modifier/tomcat/interceptors/StandardHostValveInvokeInterceptor.java
index bd9209f50..2fecd916c 100644
--- a/src/main/java/com/profiler/modifier/tomcat/interceptors/StandardHostValveInvokeInterceptor.java
+++ b/src/main/java/com/profiler/modifier/tomcat/interceptors/StandardHostValveInvokeInterceptor.java
@@ -41,7 +41,7 @@ public class StandardHostValveInvokeInterceptor implements StaticAroundIntercept
 
             HttpServletRequest request = (HttpServletRequest) args[0];
             String requestURL = request.getRequestURI();
-            String clientIP = request.getRemoteAddr();
+            String remoteAddr = request.getRemoteAddr();
 
             TraceID traceId = populateTraceIdFromRequest(request);
             Trace trace;
@@ -50,7 +50,7 @@ public class StandardHostValveInvokeInterceptor implements StaticAroundIntercept
                 if (logger.isLoggable(Level.INFO)) {
                 	// logger.info("TraceID exist. continue trace. " + nextTraceId);
                     logger.info("TraceID exist. continue trace. " + traceId);
-                    logger.log(Level.FINE, "requestUrl:" + requestURL + " clientIp" + clientIP);
+                    logger.log(Level.FINE, "requestUrl:" + requestURL + ", remoteAddr:" + remoteAddr);
                 }
                 // trace = new Trace(nextTraceId);
                 trace = new Trace(traceId);
@@ -59,7 +59,7 @@ public class StandardHostValveInvokeInterceptor implements StaticAroundIntercept
                 trace = new Trace();
                 if (logger.isLoggable(Level.INFO)) {
                     logger.info("TraceID not exist. start new trace. " + trace.getTraceId());
-                    logger.log(Level.FINE, "requestUrl:" + requestURL + " clientIp" + clientIP);
+                    logger.log(Level.FINE, "requestUrl:" + requestURL + ", remoteAddr:" + remoteAddr);
                 }
                 traceContext.attachTraceObject(trace);
             }
@@ -69,6 +69,7 @@ public class StandardHostValveInvokeInterceptor implements StaticAroundIntercept
 
             int port = request.getServerPort();
             trace.recordEndPoint(request.getProtocol() + ":" + request.getServerName() + ((port > 0) ? ":" + port : ""));
+            trace.recordRemoteAddr(remoteAddr);
             trace.recordAttribute(AnnotationNames.HTTP_URL, request.getRequestURI());
         } catch (Exception e) {
             if (logger.isLoggable(Level.WARNING)) {