Les adresses IP débutant par 99.142.52 sont fournies par AT&T Labs, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.136.160.0/20, le bloc IP comprant les adresses de 99.136.160.0 à 99.136.175.255). Le numéro de système autonome (ASN) est 25993.
| ASN | 25993 |
| IP commençant par | 99.136.160.0 |
| IP se terminant par | 99.136.175.255 |
| Nom ASN | AT&T Labs, Inc. |
| CDIR | 99.136.160.0/20 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Elmhurst | 41,8995 | -87,9403 | 2017-07-04 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.142.52.0 | 1670263808 | 0 |
| 99.142.52.1 | 1670263809 | 0 |
| 99.142.52.2 | 1670263810 | 0 |
| 99.142.52.3 | 1670263811 | 0 |
| 99.142.52.4 | 1670263812 | 0 |
| 99.142.52.5 | 1670263813 | 0 |
| 99.142.52.6 | 1670263814 | 0 |
| 99.142.52.7 | 1670263815 | 0 |
| 99.142.52.8 | 1670263816 | 0 |
| 99.142.52.9 | 1670263817 | 0 |
| 99.142.52.10 | 1670263818 | 0 |
| 99.142.52.11 | 1670263819 | 0 |
| 99.142.52.12 | 1670263820 | 0 |
| 99.142.52.13 | 1670263821 | 0 |
| 99.142.52.14 | 1670263822 | 0 |
| 99.142.52.15 | 1670263823 | 0 |
| 99.142.52.16 | 1670263824 | 0 |
| 99.142.52.17 | 1670263825 | 0 |
| 99.142.52.18 | 1670263826 | 0 |
| 99.142.52.19 | 1670263827 | 0 |
| 99.142.52.20 | 1670263828 | 0 |
| 99.142.52.21 | 1670263829 | 0 |
| 99.142.52.22 | 1670263830 | 0 |
| 99.142.52.23 | 1670263831 | 0 |
| 99.142.52.24 | 1670263832 | 0 |
| 99.142.52.25 | 1670263833 | 0 |
| 99.142.52.26 | 1670263834 | 0 |
| 99.142.52.27 | 1670263835 | 0 |
| 99.142.52.28 | 1670263836 | 0 |
| 99.142.52.29 | 1670263837 | 0 |
| 99.142.52.30 | 1670263838 | 0 |
| 99.142.52.31 | 1670263839 | 0 |
| 99.142.52.32 | 1670263840 | 0 |
| 99.142.52.33 | 1670263841 | 0 |
| 99.142.52.34 | 1670263842 | 0 |
| 99.142.52.35 | 1670263843 | 0 |
| 99.142.52.36 | 1670263844 | 0 |
| 99.142.52.37 | 1670263845 | 0 |
| 99.142.52.38 | 1670263846 | 0 |
| 99.142.52.39 | 1670263847 | 0 |
| 99.142.52.40 | 1670263848 | 0 |
| 99.142.52.41 | 1670263849 | 0 |
| 99.142.52.42 | 1670263850 | 0 |
| 99.142.52.43 | 1670263851 | 0 |
| 99.142.52.44 | 1670263852 | 0 |
| 99.142.52.45 | 1670263853 | 0 |
| 99.142.52.46 | 1670263854 | 0 |
| 99.142.52.47 | 1670263855 | 0 |
| 99.142.52.48 | 1670263856 | 0 |
| 99.142.52.49 | 1670263857 | 0 |
| 99.142.52.50 | 1670263858 | 0 |
| 99.142.52.51 | 1670263859 | 0 |
| 99.142.52.52 | 1670263860 | 0 |
| 99.142.52.53 | 1670263861 | 0 |
| 99.142.52.54 | 1670263862 | 0 |
| 99.142.52.55 | 1670263863 | 0 |
| 99.142.52.56 | 1670263864 | 0 |
| 99.142.52.57 | 1670263865 | 0 |
| 99.142.52.58 | 1670263866 | 0 |
| 99.142.52.59 | 1670263867 | 0 |
| 99.142.52.60 | 1670263868 | 0 |
| 99.142.52.61 | 1670263869 | 0 |
| 99.142.52.62 | 1670263870 | 0 |
| 99.142.52.63 | 1670263871 | 0 |
| 99.142.52.64 | 1670263872 | 0 |
| 99.142.52.65 | 1670263873 | 0 |
| 99.142.52.66 | 1670263874 | 0 |
| 99.142.52.67 | 1670263875 | 0 |
| 99.142.52.68 | 1670263876 | 0 |
| 99.142.52.69 | 1670263877 | 0 |
| 99.142.52.70 | 1670263878 | 0 |
| 99.142.52.71 | 1670263879 | 0 |
| 99.142.52.72 | 1670263880 | 0 |
| 99.142.52.73 | 1670263881 | 0 |
| 99.142.52.74 | 1670263882 | 0 |
| 99.142.52.75 | 1670263883 | 0 |
| 99.142.52.76 | 1670263884 | 0 |
| 99.142.52.77 | 1670263885 | 0 |
| 99.142.52.78 | 1670263886 | 0 |
| 99.142.52.79 | 1670263887 | 0 |
| 99.142.52.80 | 1670263888 | 0 |
| 99.142.52.81 | 1670263889 | 0 |
| 99.142.52.82 | 1670263890 | 0 |
| 99.142.52.83 | 1670263891 | 0 |
| 99.142.52.84 | 1670263892 | 0 |
| 99.142.52.85 | 1670263893 | 0 |