Les adresses IP débutant par 37.12.68 sont fournies par TELEFONICA_DE_ESPANA, elles appartiennent au CIDR (Classless Inter-Domain Routing) 37.12.0.0/16, le bloc IP comprant les adresses de 37.12.0.0 à 37.12.255.255). Le numéro de système autonome (ASN) est 3352.
| ASN | 3352 |
| IP commençant par | 37.12.0.0 |
| IP se terminant par | 37.12.255.255 |
| Nom ASN | TELEFONICA_DE_ESPANA |
| CDIR | 37.12.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 27/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | ES | Espagne | - | Madrid | 40,4165 | -3,7026 | 2017-07-27 |
| MaxMind | ES | Espagne | - | Barcelona | 41,3984 | 2,1741 | 2017-07-27 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 37.12.68.0 | 621560832 | 0 |
| 37.12.68.1 | 621560833 | 0 |
| 37.12.68.2 | 621560834 | 0 |
| 37.12.68.3 | 621560835 | 0 |
| 37.12.68.4 | 621560836 | 0 |
| 37.12.68.5 | 621560837 | 0 |
| 37.12.68.6 | 621560838 | 0 |
| 37.12.68.7 | 621560839 | 0 |
| 37.12.68.8 | 621560840 | 0 |
| 37.12.68.9 | 621560841 | 0 |
| 37.12.68.10 | 621560842 | 0 |
| 37.12.68.11 | 621560843 | 0 |
| 37.12.68.12 | 621560844 | 0 |
| 37.12.68.13 | 621560845 | 0 |
| 37.12.68.14 | 621560846 | 0 |
| 37.12.68.15 | 621560847 | 0 |
| 37.12.68.16 | 621560848 | 0 |
| 37.12.68.17 | 621560849 | 0 |
| 37.12.68.18 | 621560850 | 0 |
| 37.12.68.19 | 621560851 | 0 |
| 37.12.68.20 | 621560852 | 0 |
| 37.12.68.21 | 621560853 | 0 |
| 37.12.68.22 | 621560854 | 0 |
| 37.12.68.23 | 621560855 | 0 |
| 37.12.68.24 | 621560856 | 0 |
| 37.12.68.25 | 621560857 | 0 |
| 37.12.68.26 | 621560858 | 0 |
| 37.12.68.27 | 621560859 | 0 |
| 37.12.68.28 | 621560860 | 0 |
| 37.12.68.29 | 621560861 | 0 |
| 37.12.68.30 | 621560862 | 0 |
| 37.12.68.31 | 621560863 | 0 |
| 37.12.68.32 | 621560864 | 0 |
| 37.12.68.33 | 621560865 | 0 |
| 37.12.68.34 | 621560866 | 0 |
| 37.12.68.35 | 621560867 | 0 |
| 37.12.68.36 | 621560868 | 0 |
| 37.12.68.37 | 621560869 | 0 |
| 37.12.68.38 | 621560870 | 0 |
| 37.12.68.39 | 621560871 | 0 |
| 37.12.68.40 | 621560872 | 0 |
| 37.12.68.41 | 621560873 | 0 |
| 37.12.68.42 | 621560874 | 0 |
| 37.12.68.43 | 621560875 | 0 |
| 37.12.68.44 | 621560876 | 0 |
| 37.12.68.45 | 621560877 | 0 |
| 37.12.68.46 | 621560878 | 0 |
| 37.12.68.47 | 621560879 | 0 |
| 37.12.68.48 | 621560880 | 0 |
| 37.12.68.49 | 621560881 | 0 |
| 37.12.68.50 | 621560882 | 0 |
| 37.12.68.51 | 621560883 | 0 |
| 37.12.68.52 | 621560884 | 0 |
| 37.12.68.53 | 621560885 | 0 |
| 37.12.68.54 | 621560886 | 0 |
| 37.12.68.55 | 621560887 | 0 |
| 37.12.68.56 | 621560888 | 0 |
| 37.12.68.57 | 621560889 | 0 |
| 37.12.68.58 | 621560890 | 0 |
| 37.12.68.59 | 621560891 | 0 |
| 37.12.68.60 | 621560892 | 0 |
| 37.12.68.61 | 621560893 | 0 |
| 37.12.68.62 | 621560894 | 0 |
| 37.12.68.63 | 621560895 | 0 |
| 37.12.68.64 | 621560896 | 0 |
| 37.12.68.65 | 621560897 | 0 |
| 37.12.68.66 | 621560898 | 0 |
| 37.12.68.67 | 621560899 | 0 |
| 37.12.68.68 | 621560900 | 0 |
| 37.12.68.69 | 621560901 | 0 |
| 37.12.68.70 | 621560902 | 0 |
| 37.12.68.71 | 621560903 | 0 |
| 37.12.68.72 | 621560904 | 0 |
| 37.12.68.73 | 621560905 | 0 |
| 37.12.68.74 | 621560906 | 0 |
| 37.12.68.75 | 621560907 | 0 |
| 37.12.68.76 | 621560908 | 0 |
| 37.12.68.77 | 621560909 | 0 |
| 37.12.68.78 | 621560910 | 0 |
| 37.12.68.79 | 621560911 | 0 |
| 37.12.68.80 | 621560912 | 0 |
| 37.12.68.81 | 621560913 | 0 |
| 37.12.68.82 | 621560914 | 0 |
| 37.12.68.83 | 621560915 | 0 |
| 37.12.68.84 | 621560916 | 0 |
| 37.12.68.85 | 621560917 | 0 |