diff --git a/KeeneticPy/BGPTools.py b/KeeneticPy/BGPTools.py
index 9b95b0d..4aa92e5 100644
--- a/KeeneticPy/BGPTools.py
+++ b/KeeneticPy/BGPTools.py
@@ -4,6 +4,13 @@
 from httpx  import Client
 from parsel import Selector
 
+def cidr2mask(cidr:str) -> str:
+    ip, prefix = cidr.split("/")
+    prefix     = int(prefix)
+    mask       = (0xFFFFFFFF >> (32 - prefix)) << (32 - prefix)
+
+    return f"{(mask >> 24) & 0xFF}.{(mask >> 16) & 0xFF}.{(mask >> 8) & 0xFF}.{mask & 0xFF}"
+
 def asn2cidr(asn:int) -> dict:
     if not isinstance(asn, int):
         return {}
@@ -25,5 +32,5 @@ def asn2cidr(asn:int) -> dict:
         ]
     }
 
-def domain2ip(domain):
+def domain2ip(domain:str) -> dict:
     return Domain2IP(domain).bilgi
\ No newline at end of file
diff --git a/KeeneticPy/Keenetic.py b/KeeneticPy/Keenetic.py
index acd415d..33bebd3 100644
--- a/KeeneticPy/Keenetic.py
+++ b/KeeneticPy/Keenetic.py
@@ -7,7 +7,7 @@
 from os        import remove, listdir
 from datetime  import datetime
 from Kekik     import slugify
-from .         import asn2cidr, domain2ip
+from .         import cidr2mask, asn2cidr, domain2ip
 
 class Keenetic:
     def __init__(self, user:str="admin", password:str="", ip:str="192.168.1.1"):
@@ -158,15 +158,6 @@ def get_static_routes(self) -> list[dict[str, str]]:
             json = {"show":{"ip":{"route":{}}}}
         ).json().get("ip", {}).get("route", [])
 
-    @staticmethod
-    def cidr_to_mask(cidr):
-        """ https://bgp.tools/as/32934#prefixes """
-        ip, prefix = cidr.split("/")
-        prefix     = int(prefix)
-        mask       = (0xFFFFFFFF >> (32 - prefix)) << (32 - prefix)
-
-        return f"{(mask >> 24) & 0xFF}.{(mask >> 16) & 0xFF}.{(mask >> 8) & 0xFF}.{mask & 0xFF}"
-
     def add_static_route(self, comment:str, host:str=None, network:str=None, mask:str=None, interface:str="Wireguard2") -> bool:
         payload = None
 
@@ -204,7 +195,7 @@ def add_route_with_asn(self, asn:int, interface:str="Wireguard2") -> bool:
             assert False, f"ASN {asn} için CIDR bilgisine ulaşılamıyor."
 
         for prefix in asn_data["prefixes"]:
-            veri = {"comment": asn_data["company"], "network": prefix.split("/")[0], "mask": Keenetic.cidr_to_mask(prefix), "interface": interface}
+            veri = {"comment": asn_data["company"], "network": prefix.split("/")[0], "mask": cidr2mask(prefix), "interface": interface}
             return self.add_static_route(**veri)
 
     def add_route_with_domain(self, domain:str, interface:str="Wireguard2") -> bool:
@@ -218,7 +209,7 @@ def add_route_with_domain(self, domain:str, interface:str="Wireguard2") -> bool:
 
         if domain_data.get("subnetler"):
             for subnet in domain_data["subnetler"]:
-                veri = {"comment": domain_data["domain"], "network": subnet.split("/")[0], "mask": Keenetic.cidr_to_mask(subnet), "interface": interface}
+                veri = {"comment": domain_data["domain"], "network": subnet.split("/")[0], "mask": cidr2mask(subnet), "interface": interface}
                 return self.add_static_route(**veri)
 
         for ip in domain_data["ipler"]:
diff --git a/KeeneticPy/__init__.py b/KeeneticPy/__init__.py
index ed4184a..f7a6402 100644
--- a/KeeneticPy/__init__.py
+++ b/KeeneticPy/__init__.py
@@ -1,4 +1,4 @@
 # Bu araç @keyiflerolsun tarafından | @KekikAkademi için yazılmıştır.
 
 from .Keenetic import Keenetic
-from .BGPTools import asn2cidr, domain2ip
\ No newline at end of file
+from .BGPTools import cidr2mask, asn2cidr, domain2ip
\ No newline at end of file
diff --git a/README.md b/README.md
index 3d0b0a6..45fc191 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,6 @@ for route in modem.get_static_routes():
     konsol.log(route)
     if route.get("comment") == "bakalim.io":
         konsol.print(modem.del_static_route(**route))
-        break
 
 
 konsol.print(modem.add_route_with_asn(asn=32934, interface="Wireguard2"))
diff --git a/setup.py b/setup.py
index 79d3bd3..945dc70 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 setup(
     # ? Genel Bilgiler
     name         = "KeeneticPy",
-    version      = "1.0",
+    version      = "1.1",
     url          = "https://github.com/keyiflerolsun/KeeneticPy",
     description  = "Python Lib for Keenetic Routers",
     keywords     = ["KeeneticPy", "KekikAkademi", "keyiflerolsun"],