diff --git a/lib/net/upnp.js b/lib/net/upnp.js
index 6fa802e3..2c8a2897 100644
--- a/lib/net/upnp.js
+++ b/lib/net/upnp.js
@@ -323,7 +323,11 @@ UPNP.getInterfaceIP = function getInterfaceIP(name, family) {
       if (type !== family)
         continue;
 
-      ip = IP.toBuffer(details.address);
+      try {
+        ip = IP.toBuffer(details.address);
+      } catch (e) {
+        continue;
+      }
 
       if (IP.isLocal(ip))
         continue;