Les adresses IP débutant par 99.57.234 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.56.0.0/13, le bloc IP comprant les adresses de 99.56.0.0 à 99.63.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.56.0.0 |
| IP se terminant par | 99.63.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.56.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 02/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Houston | 29,7633 | -95,3633 | 2018-01-02 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-01-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.57.234.0 | 1664739840 | 0 |
| 99.57.234.1 | 1664739841 | 0 |
| 99.57.234.2 | 1664739842 | 0 |
| 99.57.234.3 | 1664739843 | 0 |
| 99.57.234.4 | 1664739844 | 0 |
| 99.57.234.5 | 1664739845 | 0 |
| 99.57.234.6 | 1664739846 | 0 |
| 99.57.234.7 | 1664739847 | 0 |
| 99.57.234.8 | 1664739848 | 0 |
| 99.57.234.9 | 1664739849 | 0 |
| 99.57.234.10 | 1664739850 | 0 |
| 99.57.234.11 | 1664739851 | 0 |
| 99.57.234.12 | 1664739852 | 0 |
| 99.57.234.13 | 1664739853 | 0 |
| 99.57.234.14 | 1664739854 | 0 |
| 99.57.234.15 | 1664739855 | 0 |
| 99.57.234.16 | 1664739856 | 0 |
| 99.57.234.17 | 1664739857 | 0 |
| 99.57.234.18 | 1664739858 | 0 |
| 99.57.234.19 | 1664739859 | 0 |
| 99.57.234.20 | 1664739860 | 0 |
| 99.57.234.21 | 1664739861 | 0 |
| 99.57.234.22 | 1664739862 | 0 |
| 99.57.234.23 | 1664739863 | 0 |
| 99.57.234.24 | 1664739864 | 0 |
| 99.57.234.25 | 1664739865 | 0 |
| 99.57.234.26 | 1664739866 | 0 |
| 99.57.234.27 | 1664739867 | 0 |
| 99.57.234.28 | 1664739868 | 0 |
| 99.57.234.29 | 1664739869 | 0 |
| 99.57.234.30 | 1664739870 | 0 |
| 99.57.234.31 | 1664739871 | 0 |
| 99.57.234.32 | 1664739872 | 0 |
| 99.57.234.33 | 1664739873 | 0 |
| 99.57.234.34 | 1664739874 | 0 |
| 99.57.234.35 | 1664739875 | 0 |
| 99.57.234.36 | 1664739876 | 0 |
| 99.57.234.37 | 1664739877 | 0 |
| 99.57.234.38 | 1664739878 | 0 |
| 99.57.234.39 | 1664739879 | 0 |
| 99.57.234.40 | 1664739880 | 0 |
| 99.57.234.41 | 1664739881 | 0 |
| 99.57.234.42 | 1664739882 | 0 |
| 99.57.234.43 | 1664739883 | 0 |
| 99.57.234.44 | 1664739884 | 0 |
| 99.57.234.45 | 1664739885 | 0 |
| 99.57.234.46 | 1664739886 | 0 |
| 99.57.234.47 | 1664739887 | 0 |
| 99.57.234.48 | 1664739888 | 0 |
| 99.57.234.49 | 1664739889 | 0 |
| 99.57.234.50 | 1664739890 | 0 |
| 99.57.234.51 | 1664739891 | 0 |
| 99.57.234.52 | 1664739892 | 0 |
| 99.57.234.53 | 1664739893 | 0 |
| 99.57.234.54 | 1664739894 | 0 |
| 99.57.234.55 | 1664739895 | 0 |
| 99.57.234.56 | 1664739896 | 0 |
| 99.57.234.57 | 1664739897 | 0 |
| 99.57.234.58 | 1664739898 | 0 |
| 99.57.234.59 | 1664739899 | 0 |
| 99.57.234.60 | 1664739900 | 0 |
| 99.57.234.61 | 1664739901 | 0 |
| 99.57.234.62 | 1664739902 | 0 |
| 99.57.234.63 | 1664739903 | 0 |
| 99.57.234.64 | 1664739904 | 0 |
| 99.57.234.65 | 1664739905 | 0 |
| 99.57.234.66 | 1664739906 | 0 |
| 99.57.234.67 | 1664739907 | 0 |
| 99.57.234.68 | 1664739908 | 0 |
| 99.57.234.69 | 1664739909 | 0 |
| 99.57.234.70 | 1664739910 | 0 |
| 99.57.234.71 | 1664739911 | 0 |
| 99.57.234.72 | 1664739912 | 0 |
| 99.57.234.73 | 1664739913 | 0 |
| 99.57.234.74 | 1664739914 | 0 |
| 99.57.234.75 | 1664739915 | 0 |
| 99.57.234.76 | 1664739916 | 0 |
| 99.57.234.77 | 1664739917 | 0 |
| 99.57.234.78 | 1664739918 | 0 |
| 99.57.234.79 | 1664739919 | 0 |
| 99.57.234.80 | 1664739920 | 0 |
| 99.57.234.81 | 1664739921 | 0 |
| 99.57.234.82 | 1664739922 | 0 |
| 99.57.234.83 | 1664739923 | 0 |
| 99.57.234.84 | 1664739924 | 0 |
| 99.57.234.85 | 1664739925 | 0 |