diff --git a/getip.sh b/getip.sh
index 0ec6676..0916cd9 100644
--- a/getip.sh
+++ b/getip.sh
@@ -4,16 +4,20 @@
 
 echo 'ipv4:'
 for i in eno1 wlan0; do
+    $(ip -4 addr | grep -q $i) || continue
     addr="$(ip -4 addr show dev $i | grep -oP '(?<=inet\s)\d+(\.\d+){3}')"
     [ -z "$addr" ] || echo -e "\t$i: \t\t$addr"
 done
-echo -e "\texternal: \t$(curl -s ipv4.icanhazip.com)"
+addr=$(curl --connect-timeout 3 -s ipv4.icanhazip.com)
+echo -e "\texternal: \t${addr:-n/a}"
 
 [ "$(cat /sys/module/ipv6/parameters/disable)" == "1" ] && exit
 
 echo 'ipv6:'
 for i in eno1 wlan0; do
+    $(ip -6 addr | grep -q $i) || continue
     addr="$(ip -6 addr show dev $i | grep -oP '(?<=inet6\s)\w+(\:{1,2}\w+){4}(?=.+link)')"
     [ -z "$addr" ] || echo -e "\t$i: \t\t$addr"
 done
-echo -e "\texternal: \t$(curl -s ipv6.icanhazip.com)"
+addr=$(curl --connect-timeout 3 -s ipv6.icanhazip.com)
+echo -e "\texternal: \t${addr:-n/a}"