diff --git a/dotfiles/lib/functions/externalip b/dotfiles/lib/functions/externalip
new file mode 100755
index 00000000..5f7082be
--- /dev/null
+++ b/dotfiles/lib/functions/externalip
@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+function externalip {
+	curl -s ifconfig.co
+}
+
+externalip