diff --git a/daemon/network_aliases.json b/daemon/network_aliases.json
new file mode 100644
index 00000000..b8c64989
--- /dev/null
+++ b/daemon/network_aliases.json
@@ -0,0 +1,22 @@
+{
+    "LAN": [
+        "10.0.0.0/8",
+        "172.16.0.0/12",
+        "192.168.0.0/16",
+        "127.0.0.0/8",
+        "::1",
+        "fc00::/7"
+    ],
+    "MULTICAST": [
+        "224.0.0.0/4",
+        "ff00::/8"
+    ],
+    "TEST_RANGE": [
+        "10.0.0.0/8",
+        "172.16.0.0/12",
+        "192.168.0.0/16",
+        "127.0.0.0/8",
+        "::1",
+        "fc00::/7"
+    ]
+}
diff --git a/ui/opensnitch/network_aliases.json b/ui/opensnitch/network_aliases.json
new file mode 100644
index 00000000..b8c64989
--- /dev/null
+++ b/ui/opensnitch/network_aliases.json
@@ -0,0 +1,22 @@
+{
+    "LAN": [
+        "10.0.0.0/8",
+        "172.16.0.0/12",
+        "192.168.0.0/16",
+        "127.0.0.0/8",
+        "::1",
+        "fc00::/7"
+    ],
+    "MULTICAST": [
+        "224.0.0.0/4",
+        "ff00::/8"
+    ],
+    "TEST_RANGE": [
+        "10.0.0.0/8",
+        "172.16.0.0/12",
+        "192.168.0.0/16",
+        "127.0.0.0/8",
+        "::1",
+        "fc00::/7"
+    ]
+}
diff --git a/ui/opensnitch/network_aliases.py b/ui/opensnitch/network_aliases.py
new file mode 100644
index 00000000..e9f22dd7
--- /dev/null
+++ b/ui/opensnitch/network_aliases.py
@@ -0,0 +1,49 @@
+import json
+import ipaddress
+import os
+
+class NetworkAliases:
+    ALIASES = {}
+
+    @staticmethod
+    def load_aliases():
+        # Define the path to the network_aliases.json file
+        script_dir = os.path.dirname(os.path.abspath(__file__))
+        filename = os.path.join(script_dir, 'network_aliases.json')
+
+        # Check if the file exists before attempting to load it
+        if not os.path.exists(filename):
+            raise FileNotFoundError(f"The file '{filename}' does not exist.")
+        
+        # Load the JSON file
+        with open(filename, 'r') as f:
+            NetworkAliases.ALIASES = json.load(f)
+        print(f"Loaded network aliases from {filename}")  # Confirmation message
+
+    @staticmethod
+    def get_alias(ip):
+        try:
+            ip_obj = ipaddress.ip_address(ip)
+            for alias, networks in NetworkAliases.ALIASES.items():
+                for network in networks:
+                    net_obj = ipaddress.ip_network(network)
+                    if ip_obj in net_obj:
+                        return alias
+        except ValueError:
+            pass
+        return None
+
+    @staticmethod
+    def get_networks_for_alias(alias):
+        return NetworkAliases.ALIASES.get(alias, [])
+
+    @staticmethod
+    def get_alias_all():
+        # Return a list of all alias names
+        return list(NetworkAliases.ALIASES.keys())
+
+# Load aliases at startup
+try:
+    NetworkAliases.load_aliases()
+except FileNotFoundError as e:
+    print(e)