diff --git a/src/net_processing.cpp b/src/net_processing.cpp
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -2406,6 +2406,11 @@
                 addr.nTime = nNow - 5 * 24 * 60 * 60;
             }
             pfrom->AddAddressKnown(addr);
+            if (g_banman->IsBanned(addr)) {
+                // Do not process banned addresses beyond remembering
+                // we received them
+                continue;
+            }
             bool fReachable = IsReachable(addr);
             if (addr.nTime > nSince && !pfrom->fGetAddr && vAddr.size() <= 10 &&
                 addr.IsRoutable()) {
@@ -3547,7 +3552,9 @@
         std::vector<CAddress> vAddr = connman->GetAddresses();
         FastRandomContext insecure_rand;
         for (const CAddress &addr : vAddr) {
-            pfrom->PushAddress(addr, insecure_rand);
+            if (!g_banman->IsBanned(addr)) {
+                pfrom->PushAddress(addr, insecure_rand);
+            }
         }
         return true;
     }