Les adresses IP débutant par 45.19.31 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 45.16.0.0/12, le bloc IP comprant les adresses de 45.16.0.0 à 45.31.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 45.16.0.0 |
| IP se terminant par | 45.31.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 45.16.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 21/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Naperville | 41,7859 | -88,1473 | 2017-10-21 |
| MaxMind | US | États-Unis | - | Naperville | 41,7701 | -88,1404 | 2017-10-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.19.31.0 | 756227840 | 0 |
| 45.19.31.1 | 756227841 | 0 |
| 45.19.31.2 | 756227842 | 0 |
| 45.19.31.3 | 756227843 | 0 |
| 45.19.31.4 | 756227844 | 0 |
| 45.19.31.5 | 756227845 | 0 |
| 45.19.31.6 | 756227846 | 0 |
| 45.19.31.7 | 756227847 | 0 |
| 45.19.31.8 | 756227848 | 0 |
| 45.19.31.9 | 756227849 | 0 |
| 45.19.31.10 | 756227850 | 0 |
| 45.19.31.11 | 756227851 | 0 |
| 45.19.31.12 | 756227852 | 0 |
| 45.19.31.13 | 756227853 | 0 |
| 45.19.31.14 | 756227854 | 0 |
| 45.19.31.15 | 756227855 | 0 |
| 45.19.31.16 | 756227856 | 0 |
| 45.19.31.17 | 756227857 | 0 |
| 45.19.31.18 | 756227858 | 0 |
| 45.19.31.19 | 756227859 | 0 |
| 45.19.31.20 | 756227860 | 0 |
| 45.19.31.21 | 756227861 | 0 |
| 45.19.31.22 | 756227862 | 0 |
| 45.19.31.23 | 756227863 | 0 |
| 45.19.31.24 | 756227864 | 0 |
| 45.19.31.25 | 756227865 | 0 |
| 45.19.31.26 | 756227866 | 0 |
| 45.19.31.27 | 756227867 | 0 |
| 45.19.31.28 | 756227868 | 0 |
| 45.19.31.29 | 756227869 | 0 |
| 45.19.31.30 | 756227870 | 0 |
| 45.19.31.31 | 756227871 | 0 |
| 45.19.31.32 | 756227872 | 0 |
| 45.19.31.33 | 756227873 | 0 |
| 45.19.31.34 | 756227874 | 0 |
| 45.19.31.35 | 756227875 | 0 |
| 45.19.31.36 | 756227876 | 0 |
| 45.19.31.37 | 756227877 | 0 |
| 45.19.31.38 | 756227878 | 0 |
| 45.19.31.39 | 756227879 | 0 |
| 45.19.31.40 | 756227880 | 0 |
| 45.19.31.41 | 756227881 | 0 |
| 45.19.31.42 | 756227882 | 0 |
| 45.19.31.43 | 756227883 | 0 |
| 45.19.31.44 | 756227884 | 0 |
| 45.19.31.45 | 756227885 | 0 |
| 45.19.31.46 | 756227886 | 0 |
| 45.19.31.47 | 756227887 | 0 |
| 45.19.31.48 | 756227888 | 0 |
| 45.19.31.49 | 756227889 | 0 |
| 45.19.31.50 | 756227890 | 0 |
| 45.19.31.51 | 756227891 | 0 |
| 45.19.31.52 | 756227892 | 0 |
| 45.19.31.53 | 756227893 | 0 |
| 45.19.31.54 | 756227894 | 0 |
| 45.19.31.55 | 756227895 | 0 |
| 45.19.31.56 | 756227896 | 0 |
| 45.19.31.57 | 756227897 | 0 |
| 45.19.31.58 | 756227898 | 0 |
| 45.19.31.59 | 756227899 | 0 |
| 45.19.31.60 | 756227900 | 0 |
| 45.19.31.61 | 756227901 | 0 |
| 45.19.31.62 | 756227902 | 0 |
| 45.19.31.63 | 756227903 | 0 |
| 45.19.31.64 | 756227904 | 0 |
| 45.19.31.65 | 756227905 | 0 |
| 45.19.31.66 | 756227906 | 0 |
| 45.19.31.67 | 756227907 | 0 |
| 45.19.31.68 | 756227908 | 0 |
| 45.19.31.69 | 756227909 | 0 |
| 45.19.31.70 | 756227910 | 0 |
| 45.19.31.71 | 756227911 | 0 |
| 45.19.31.72 | 756227912 | 0 |
| 45.19.31.73 | 756227913 | 0 |
| 45.19.31.74 | 756227914 | 0 |
| 45.19.31.75 | 756227915 | 0 |
| 45.19.31.76 | 756227916 | 0 |
| 45.19.31.77 | 756227917 | 0 |
| 45.19.31.78 | 756227918 | 0 |
| 45.19.31.79 | 756227919 | 0 |
| 45.19.31.80 | 756227920 | 0 |
| 45.19.31.81 | 756227921 | 0 |
| 45.19.31.82 | 756227922 | 0 |
| 45.19.31.83 | 756227923 | 0 |
| 45.19.31.84 | 756227924 | 0 |
| 45.19.31.85 | 756227925 | 0 |