Les adresses IP débutant par 64.172.89 sont fournies par AT&T Internet Services, elles appartiennent au CIDR (Classless Inter-Domain Routing) 64.160.0.0/12, le bloc IP comprant les adresses de 64.160.0.0 à 64.175.255.255). Le numéro de système autonome (ASN) est 7132.
| ASN | 7132 |
| IP commençant par | 64.160.0.0 |
| IP se terminant par | 64.175.255.255 |
| Nom ASN | AT&T Internet Services |
| CDIR | 64.160.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Francisco | 37,7913 | -122,4008 | 2017-07-10 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 64.172.89.0 | 1085036800 | 0 |
| 64.172.89.1 | 1085036801 | 0 |
| 64.172.89.2 | 1085036802 | 0 |
| 64.172.89.3 | 1085036803 | 0 |
| 64.172.89.4 | 1085036804 | 0 |
| 64.172.89.5 | 1085036805 | 0 |
| 64.172.89.6 | 1085036806 | 0 |
| 64.172.89.7 | 1085036807 | 0 |
| 64.172.89.8 | 1085036808 | 0 |
| 64.172.89.9 | 1085036809 | 0 |
| 64.172.89.10 | 1085036810 | 0 |
| 64.172.89.11 | 1085036811 | 0 |
| 64.172.89.12 | 1085036812 | 0 |
| 64.172.89.13 | 1085036813 | 0 |
| 64.172.89.14 | 1085036814 | 0 |
| 64.172.89.15 | 1085036815 | 0 |
| 64.172.89.16 | 1085036816 | 0 |
| 64.172.89.17 | 1085036817 | 0 |
| 64.172.89.18 | 1085036818 | 0 |
| 64.172.89.19 | 1085036819 | 0 |
| 64.172.89.20 | 1085036820 | 0 |
| 64.172.89.21 | 1085036821 | 0 |
| 64.172.89.22 | 1085036822 | 0 |
| 64.172.89.23 | 1085036823 | 0 |
| 64.172.89.24 | 1085036824 | 0 |
| 64.172.89.25 | 1085036825 | 0 |
| 64.172.89.26 | 1085036826 | 0 |
| 64.172.89.27 | 1085036827 | 0 |
| 64.172.89.28 | 1085036828 | 0 |
| 64.172.89.29 | 1085036829 | 0 |
| 64.172.89.30 | 1085036830 | 0 |
| 64.172.89.31 | 1085036831 | 0 |
| 64.172.89.32 | 1085036832 | 0 |
| 64.172.89.33 | 1085036833 | 0 |
| 64.172.89.34 | 1085036834 | 0 |
| 64.172.89.35 | 1085036835 | 0 |
| 64.172.89.36 | 1085036836 | 0 |
| 64.172.89.37 | 1085036837 | 0 |
| 64.172.89.38 | 1085036838 | 0 |
| 64.172.89.39 | 1085036839 | 0 |
| 64.172.89.40 | 1085036840 | 0 |
| 64.172.89.41 | 1085036841 | 0 |
| 64.172.89.42 | 1085036842 | 0 |
| 64.172.89.43 | 1085036843 | 0 |
| 64.172.89.44 | 1085036844 | 0 |
| 64.172.89.45 | 1085036845 | 0 |
| 64.172.89.46 | 1085036846 | 0 |
| 64.172.89.47 | 1085036847 | 0 |
| 64.172.89.48 | 1085036848 | 0 |
| 64.172.89.49 | 1085036849 | 0 |
| 64.172.89.50 | 1085036850 | 0 |
| 64.172.89.51 | 1085036851 | 0 |
| 64.172.89.52 | 1085036852 | 0 |
| 64.172.89.53 | 1085036853 | 0 |
| 64.172.89.54 | 1085036854 | 0 |
| 64.172.89.55 | 1085036855 | 0 |
| 64.172.89.56 | 1085036856 | 0 |
| 64.172.89.57 | 1085036857 | 0 |
| 64.172.89.58 | 1085036858 | 0 |
| 64.172.89.59 | 1085036859 | 0 |
| 64.172.89.60 | 1085036860 | 0 |
| 64.172.89.61 | 1085036861 | 0 |
| 64.172.89.62 | 1085036862 | 0 |
| 64.172.89.63 | 1085036863 | 0 |
| 64.172.89.64 | 1085036864 | 0 |
| 64.172.89.65 | 1085036865 | 0 |
| 64.172.89.66 | 1085036866 | 0 |
| 64.172.89.67 | 1085036867 | 0 |
| 64.172.89.68 | 1085036868 | 0 |
| 64.172.89.69 | 1085036869 | 0 |
| 64.172.89.70 | 1085036870 | 0 |
| 64.172.89.71 | 1085036871 | 0 |
| 64.172.89.72 | 1085036872 | 0 |
| 64.172.89.73 | 1085036873 | 0 |
| 64.172.89.74 | 1085036874 | 0 |
| 64.172.89.75 | 1085036875 | 0 |
| 64.172.89.76 | 1085036876 | 0 |
| 64.172.89.77 | 1085036877 | 0 |
| 64.172.89.78 | 1085036878 | 0 |
| 64.172.89.79 | 1085036879 | 0 |
| 64.172.89.80 | 1085036880 | 0 |
| 64.172.89.81 | 1085036881 | 0 |
| 64.172.89.82 | 1085036882 | 0 |
| 64.172.89.83 | 1085036883 | 0 |
| 64.172.89.84 | 1085036884 | 0 |
| 64.172.89.85 | 1085036885 | 0 |