diff --git a/iplocate.py b/iplocate.py
index 16a567f..d72a266 100755
--- a/iplocate.py
+++ b/iplocate.py
@@ -4,7 +4,6 @@ import os
 import sys
 import subprocess
 import requests
-import re
 import configparser as cfg
 from os.path import isfile
 import sql_alch
@@ -23,9 +22,6 @@ muevelog = f'{selfpath}/muevelog.sh '
 log_file = f'{selfpath}/log/iplocate.log'
 console = Console()
 # tkn=True
-# stackoverflow.com/questions/319279/how-to-validate-ip-address-in-python
-ip_regx = "^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])$"
-ip_local_regx = "^192\.168\.0\.([0-9]|[0-9][0-9]|[0-9][0-9][0-9])$"
 
 logging.basicConfig(
         filename=log_file,
@@ -35,6 +31,25 @@ logging.basicConfig(
 logging.info("iplocate inicio")
 
 
+def valid_ip(ip_str):
+    ip = ip_str.split('.')
+    if len(ip) != 4:
+        return False
+    else:
+        for segm in ip:
+            if not segm.isdigit() or not (255 >= int(segm) >= 0):
+                return False
+    return True
+
+
+def local_ip(ip_str):
+    ip = ip_str.split('.')
+    if ip[0] == '192' and ip[1] == '168':
+        return True
+    else:
+        return False
+
+
 def log_usage(proceso, info):
     usage_log = f"Proceso:[{proceso}] - Info: [{info}]"
     logging.info(usage_log)
@@ -52,11 +67,11 @@ except Exception as ex:
 
 
 def filtro_ip_propia(ip):
-    return True if ip != ownip and not re.search(ip_local_regx, ip) else False
+    return True if ip != ownip and not local_ip(ip) else False
 
 
 def print_ipinfo(ip, tkn=True):
-    if (re.search(ip_regx, ip)):
+    if valid_ip(ip):
         try:
             ip_info = sql_alch.consulta_ip(ip, tkn)
         except Exception as ex:
diff --git a/maps/map_thumb.png b/maps/map_thumb.png
index d70be9e..2d30fff 100644
Binary files a/maps/map_thumb.png and b/maps/map_thumb.png differ
diff --git a/requirements.txt b/requirements.txt
index 20f4311..26ab02c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,22 +1,22 @@
 appdirs==1.4.4
-certifi==2021.10.8
-charset-normalizer==2.0.12
+certifi==2022.12.7
+charset-normalizer==3.1.0
 commonmark==0.9.1
-future==0.18.2
+future==0.18.3
 geographiclib==2.0
 gpxpy==1.5.0
-greenlet==1.1.2
-idna==3.3
-Pillow==9.1.0
+greenlet==2.0.2
+idna==3.4
+Pillow==9.5.0
 py-staticmaps==0.4.0
-pycairo==1.21.0
-Pygments==2.12.0
+pycairo==1.23.0
+Pygments==2.15.1
 python-slugify==6.1.2
-requests==2.27.1
-rich==12.4.1
+requests==2.30.0
+rich==13.3.5
 s2sphere==0.2.5
-SQLAlchemy==1.4.36
-svgwrite==1.4.2
+SQLAlchemy==2.0.12
+svgwrite==1.4.3
 text-unidecode==1.3
 textual==0.1.18
-urllib3==1.26.9
+urllib3==2.0.2
diff --git a/sql_alch.py b/sql_alch.py
index 088e307..0e8dbe7 100644
--- a/sql_alch.py
+++ b/sql_alch.py
@@ -2,7 +2,7 @@ import os
 import time
 import subprocess
 from consultas.querys_sqlite import get_geoloc
-from iplocate import re, requests, token, filtro_ip_propia, selfpath, parser, log_usage
+from iplocate import requests, token, filtro_ip_propia, selfpath, parser, log_usage, valid_ip
 from json import loads
 from datetime import datetime
 from sqlalchemy import create_engine
@@ -16,7 +16,6 @@ from rich.progress import Progress, track
 from rich.console import Console
 from mapsgen import maps_gen
 
-ip_regx = "^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])$"
 logs_dir = parser.get('bash_script', 'destino_log')
 logs_dir = logs_dir.strip("'")
 base_de_datos = f'sqlite:////{selfpath}/ipinfo.db'
@@ -406,7 +405,7 @@ def consulta_ip(ip_consulta, tkn=True):
     """Consulta API o base de datos por la IPs pasada como argumento,
     filtra IPs validas antes de proceder.
     """
-    if (re.search(ip_regx, ip_consulta)):
+    if valid_ip(ip_consulta):
         match tkn:
             case True:
                 consulta = f'https://ipinfo.io/{ip_consulta}{token}'