Refactor

garfpy/iputils.py

@@ -0,0 +1,19 @@
+import ipaddress
+
+def is_private(target):
+    try:
+        ip_obj = ipaddress.ip_address(target)
+        if ip_obj.is_private:
+            return True
+    except ValueError:
+        if "crate.lan" in target.lower():
+            return True
+        if "crate.zip" in target.lower():
+            return True
+        if "memtec.org" in target.lower():
+            return True
+        if "crateit.net" in target.lower():
+            return True
+        if "garfbot.art" in target.lower():
+            return True
+    return False