diff --git a/instrumentation-api-semconv/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractor.java b/instrumentation-api-semconv/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractor.java
index dc49ee641fc8..aa2414db1e17 100644
--- a/instrumentation-api-semconv/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractor.java
+++ b/instrumentation-api-semconv/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractor.java
@@ -59,6 +59,10 @@ public void onEnd(
 
     String peerName = attributesGetter.getPeerName(request);
     String peerService = mapToPeerService(peerName);
+    if (peerService == null) {
+      String sockPeerName = attributesGetter.getSockPeerName(request, response);
+      peerService = mapToPeerService(sockPeerName);
+    }
     if (peerService != null) {
       attributes.put(SemanticAttributes.PEER_SERVICE, peerService);
     }
diff --git a/instrumentation-api-semconv/src/test/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractorTest.java b/instrumentation-api-semconv/src/test/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractorTest.java
index 97d755f16a24..4d0206070038 100644
--- a/instrumentation-api-semconv/src/test/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractorTest.java
+++ b/instrumentation-api-semconv/src/test/java/io/opentelemetry/instrumentation/api/instrumenter/net/PeerServiceAttributesExtractorTest.java
@@ -10,6 +10,8 @@
 import static org.assertj.core.api.Assertions.entry;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import io.opentelemetry.api.common.Attributes;
@@ -89,6 +91,33 @@ void shouldSetPeerNameIfItMatches() {
     AttributesBuilder endAttributes = Attributes.builder();
     underTest.onEnd(endAttributes, context, "request", "response", null);
 
+    // then
+    assertThat(startAttributes.build()).isEmpty();
+    assertThat(endAttributes.build())
+        .containsOnly(entry(SemanticAttributes.PEER_SERVICE, "myService"));
+    verify(netAttributesExtractor, never()).getSockPeerName(any(), any());
+  }
+
+  @Test
+  void shouldSetSockPeerNameIfItMatchesAndNoPeerNameProvided() {
+    // given
+    Map<String, String> peerServiceMapping = new HashMap<>();
+    peerServiceMapping.put("example.com", "myService");
+    peerServiceMapping.put("1.2.3.4", "someOtherService");
+
+    PeerServiceAttributesExtractor<String, String> underTest =
+        new PeerServiceAttributesExtractor<>(netAttributesExtractor, peerServiceMapping);
+
+    when(netAttributesExtractor.getSockPeerName(any(), any())).thenReturn("example.com");
+
+    Context context = Context.root();
+
+    // when
+    AttributesBuilder startAttributes = Attributes.builder();
+    underTest.onStart(startAttributes, context, "request");
+    AttributesBuilder endAttributes = Attributes.builder();
+    underTest.onEnd(endAttributes, context, "request", "response", null);
+
     // then
     assertThat(startAttributes.build()).isEmpty();
     assertThat(endAttributes.build())