diff --git a/fqsocks/lan_ip.py b/fqsocks/lan_ip.py
index 6fc43e7..3513481 100644
--- a/fqsocks/lan_ip.py
+++ b/fqsocks/lan_ip.py
@@ -1,12 +1,23 @@
 import china_ip
 
+# Following ip range are copied from Wikipedia:Reserved_IP_Addresses
+# Link: https://en.wikipedia.org/wiki/Reserved_IP_addresses
+
 LOCAL_NETWORKS = [
     china_ip.translate_ip_range('0.0.0.0', 8),
+    # china_ip.translate_ip_range('7.0.0.0', 8), # US Dept of Defense, I don't think anyone will use this network :P
     china_ip.translate_ip_range('10.0.0.0', 8),
+    china_ip.translate_ip_range('100.64.0.0', 10),
     china_ip.translate_ip_range('127.0.0.0', 8),
     china_ip.translate_ip_range('169.254.0.0', 16),
     china_ip.translate_ip_range('172.16.0.0', 12),
+    china_ip.translate_ip_range('192.0.0.0', 24),
+    china_ip.translate_ip_range('192.0.2.0', 24), # Network for documentation.
+    # china_ip.translate_ip_range('192.88.99.0', 24), # This network is marked as Internet, thus not enabled for shortcut.
     china_ip.translate_ip_range('192.168.0.0', 16),
+    china_ip.translate_ip_range('198.18.0.0', 15),
+    china_ip.translate_ip_range('198.51.100.0', 24), # Network for documentation.
+    china_ip.translate_ip_range('203.0.113.0', 24), # Network for documentation.
     china_ip.translate_ip_range('224.0.0.0', 4),
     china_ip.translate_ip_range('240.0.0.0', 4)]
 
@@ -19,4 +30,4 @@ def is_lan_traffic(src, dst):
 
 def is_lan_ip(ip):
     ip_as_int = china_ip.ip_to_int(ip)
-    return any(start_ip_as_int <= ip_as_int <= end_ip_as_int for start_ip_as_int, end_ip_as_int in LOCAL_NETWORKS)
\ No newline at end of file
+    return any(start_ip_as_int <= ip_as_int <= end_ip_as_int for start_ip_as_int, end_ip_as_int in LOCAL_NETWORKS)