Les adresses IP débutant par 201.151.2 sont fournies par Alestra, S. de R.L. de C.V., elles appartiennent au CIDR (Classless Inter-Domain Routing) 201.151.0.0/16, le bloc IP comprant les adresses de 201.151.0.0 à 201.151.255.255). Le numéro de système autonome (ASN) est 11172.
| ASN | 11172 |
| IP commençant par | 201.151.0.0 |
| IP se terminant par | 201.151.255.255 |
| Nom ASN | Alestra, S. de R.L. de C.V. |
| CDIR | 201.151.0.0/16 |
| IP numérique | |
| Registe | lacnic |
| Dernière mise à jour | 22/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | MX | Mexique | - | Monterrey | 25,6667 | -100,3167 | 2019-07-22 |
| MaxMind | MX | Mexique | - | Juarez | 25,65 | -100,0833 | 2019-07-22 |
| Whois | MX | - | - | - | -103 | 24 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 201.151.2.0 | 3382116864 | 0 |
| 201.151.2.1 | 3382116865 | 0 |
| 201.151.2.2 | 3382116866 | 0 |
| 201.151.2.3 | 3382116867 | 0 |
| 201.151.2.4 | 3382116868 | 0 |
| 201.151.2.5 | 3382116869 | 0 |
| 201.151.2.6 | 3382116870 | 0 |
| 201.151.2.7 | 3382116871 | 0 |
| 201.151.2.8 | 3382116872 | 0 |
| 201.151.2.9 | 3382116873 | 0 |
| 201.151.2.10 | 3382116874 | 0 |
| 201.151.2.11 | 3382116875 | 0 |
| 201.151.2.12 | 3382116876 | 0 |
| 201.151.2.13 | 3382116877 | 0 |
| 201.151.2.14 | 3382116878 | 0 |
| 201.151.2.15 | 3382116879 | 0 |
| 201.151.2.16 | 3382116880 | 0 |
| 201.151.2.17 | 3382116881 | 0 |
| 201.151.2.18 | 3382116882 | 0 |
| 201.151.2.19 | 3382116883 | 0 |
| 201.151.2.20 | 3382116884 | 0 |
| 201.151.2.21 | 3382116885 | 0 |
| 201.151.2.22 | 3382116886 | 0 |
| 201.151.2.23 | 3382116887 | 0 |
| 201.151.2.24 | 3382116888 | 0 |
| 201.151.2.25 | 3382116889 | 0 |
| 201.151.2.26 | 3382116890 | 0 |
| 201.151.2.27 | 3382116891 | 0 |
| 201.151.2.28 | 3382116892 | 0 |
| 201.151.2.29 | 3382116893 | 0 |
| 201.151.2.30 | 3382116894 | 0 |
| 201.151.2.31 | 3382116895 | 0 |
| 201.151.2.32 | 3382116896 | 0 |
| 201.151.2.33 | 3382116897 | 0 |
| 201.151.2.34 | 3382116898 | 0 |
| 201.151.2.35 | 3382116899 | 0 |
| 201.151.2.36 | 3382116900 | 0 |
| 201.151.2.37 | 3382116901 | 0 |
| 201.151.2.38 | 3382116902 | 0 |
| 201.151.2.39 | 3382116903 | 0 |
| 201.151.2.40 | 3382116904 | 0 |
| 201.151.2.41 | 3382116905 | 0 |
| 201.151.2.42 | 3382116906 | 0 |
| 201.151.2.43 | 3382116907 | 0 |
| 201.151.2.44 | 3382116908 | 0 |
| 201.151.2.45 | 3382116909 | 0 |
| 201.151.2.46 | 3382116910 | 0 |
| 201.151.2.47 | 3382116911 | 0 |
| 201.151.2.48 | 3382116912 | 0 |
| 201.151.2.49 | 3382116913 | 0 |
| 201.151.2.50 | 3382116914 | 0 |
| 201.151.2.51 | 3382116915 | 0 |
| 201.151.2.52 | 3382116916 | 0 |
| 201.151.2.53 | 3382116917 | 0 |
| 201.151.2.54 | 3382116918 | 0 |
| 201.151.2.55 | 3382116919 | 0 |
| 201.151.2.56 | 3382116920 | 0 |
| 201.151.2.57 | 3382116921 | 0 |
| 201.151.2.58 | 3382116922 | 0 |
| 201.151.2.59 | 3382116923 | 0 |
| 201.151.2.60 | 3382116924 | 0 |
| 201.151.2.61 | 3382116925 | 0 |
| 201.151.2.62 | 3382116926 | 0 |
| 201.151.2.63 | 3382116927 | 0 |
| 201.151.2.64 | 3382116928 | 0 |
| 201.151.2.65 | 3382116929 | 0 |
| 201.151.2.66 | 3382116930 | 0 |
| 201.151.2.67 | 3382116931 | 0 |
| 201.151.2.68 | 3382116932 | 0 |
| 201.151.2.69 | 3382116933 | 0 |
| 201.151.2.70 | 3382116934 | 0 |
| 201.151.2.71 | 3382116935 | 0 |
| 201.151.2.72 | 3382116936 | 0 |
| 201.151.2.73 | 3382116937 | 0 |
| 201.151.2.74 | 3382116938 | 0 |
| 201.151.2.75 | 3382116939 | 0 |
| 201.151.2.76 | 3382116940 | 0 |
| 201.151.2.77 | 3382116941 | 0 |
| 201.151.2.78 | 3382116942 | 0 |
| 201.151.2.79 | 3382116943 | 0 |
| 201.151.2.80 | 3382116944 | 0 |
| 201.151.2.81 | 3382116945 | 0 |
| 201.151.2.82 | 3382116946 | 0 |
| 201.151.2.83 | 3382116947 | 0 |
| 201.151.2.84 | 3382116948 | 0 |
| 201.151.2.85 | 3382116949 | 0 |