diff --git a/tools/whatserver.sh b/tools/whatserver.sh
index 11ddff1..55e5c2f 100755
--- a/tools/whatserver.sh
+++ b/tools/whatserver.sh
@@ -409,7 +409,7 @@ else
         netstat -in 2>/dev/null
     }
     echo -e "${CB}>>>>> ARP table${CN}"
-    command -v arp >/dev/null && arp -an 2>/dev/null | COL
+    { command -v arp >/dev/null && arp -an 2>/dev/null || cat /proc/net/arp; } | COL
 fi
 
 command -v netstat >/dev/null && {