diff --git a/cheat/network.md b/cheat/network.md
new file mode 100644
index 0000000..7cd34c9
--- /dev/null
+++ b/cheat/network.md
@@ -0,0 +1,4 @@
+### Know your public IP
+
+* `curl http://ifconfig.co`
+* `curl ident.me`