Les adresses IP débutant par 3.89.72 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 4.0.0.0/8, le bloc IP comprant les adresses de 4.0.0.0 à 4.255.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 4.0.0.0 |
| IP se terminant par | 4.255.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 02/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Fairfield | 41,2184 | -73,2517 | 2017-08-02 |
| MaxMind | US | États-Unis | - | Fairfield | 41,1412 | -73,2637 | 2017-08-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.89.72.0 | 56182784 | 0 |
| 3.89.72.1 | 56182785 | 0 |
| 3.89.72.2 | 56182786 | 0 |
| 3.89.72.3 | 56182787 | 0 |
| 3.89.72.4 | 56182788 | 0 |
| 3.89.72.5 | 56182789 | 0 |
| 3.89.72.6 | 56182790 | 0 |
| 3.89.72.7 | 56182791 | 0 |
| 3.89.72.8 | 56182792 | 0 |
| 3.89.72.9 | 56182793 | 0 |
| 3.89.72.10 | 56182794 | 0 |
| 3.89.72.11 | 56182795 | 0 |
| 3.89.72.12 | 56182796 | 0 |
| 3.89.72.13 | 56182797 | 0 |
| 3.89.72.14 | 56182798 | 0 |
| 3.89.72.15 | 56182799 | 0 |
| 3.89.72.16 | 56182800 | 0 |
| 3.89.72.17 | 56182801 | 0 |
| 3.89.72.18 | 56182802 | 0 |
| 3.89.72.19 | 56182803 | 0 |
| 3.89.72.20 | 56182804 | 0 |
| 3.89.72.21 | 56182805 | 0 |
| 3.89.72.22 | 56182806 | 0 |
| 3.89.72.23 | 56182807 | 0 |
| 3.89.72.24 | 56182808 | 0 |
| 3.89.72.25 | 56182809 | 0 |
| 3.89.72.26 | 56182810 | 0 |
| 3.89.72.27 | 56182811 | 0 |
| 3.89.72.28 | 56182812 | 0 |
| 3.89.72.29 | 56182813 | 0 |
| 3.89.72.30 | 56182814 | 0 |
| 3.89.72.31 | 56182815 | 0 |
| 3.89.72.32 | 56182816 | 0 |
| 3.89.72.33 | 56182817 | 0 |
| 3.89.72.34 | 56182818 | 0 |
| 3.89.72.35 | 56182819 | 0 |
| 3.89.72.36 | 56182820 | 0 |
| 3.89.72.37 | 56182821 | 0 |
| 3.89.72.38 | 56182822 | 0 |
| 3.89.72.39 | 56182823 | 0 |
| 3.89.72.40 | 56182824 | 0 |
| 3.89.72.41 | 56182825 | 0 |
| 3.89.72.42 | 56182826 | 0 |
| 3.89.72.43 | 56182827 | 0 |
| 3.89.72.44 | 56182828 | 0 |
| 3.89.72.45 | 56182829 | 0 |
| 3.89.72.46 | 56182830 | 0 |
| 3.89.72.47 | 56182831 | 0 |
| 3.89.72.48 | 56182832 | 0 |
| 3.89.72.49 | 56182833 | 0 |
| 3.89.72.50 | 56182834 | 0 |
| 3.89.72.51 | 56182835 | 0 |
| 3.89.72.52 | 56182836 | 0 |
| 3.89.72.53 | 56182837 | 0 |
| 3.89.72.54 | 56182838 | 0 |
| 3.89.72.55 | 56182839 | 0 |
| 3.89.72.56 | 56182840 | 0 |
| 3.89.72.57 | 56182841 | 0 |
| 3.89.72.58 | 56182842 | 0 |
| 3.89.72.59 | 56182843 | 0 |
| 3.89.72.60 | 56182844 | 0 |
| 3.89.72.61 | 56182845 | 0 |
| 3.89.72.62 | 56182846 | 0 |
| 3.89.72.63 | 56182847 | 0 |
| 3.89.72.64 | 56182848 | 0 |
| 3.89.72.65 | 56182849 | 0 |
| 3.89.72.66 | 56182850 | 0 |
| 3.89.72.67 | 56182851 | 0 |
| 3.89.72.68 | 56182852 | 0 |
| 3.89.72.69 | 56182853 | 0 |
| 3.89.72.70 | 56182854 | 0 |
| 3.89.72.71 | 56182855 | 0 |
| 3.89.72.72 | 56182856 | 0 |
| 3.89.72.73 | 56182857 | 0 |
| 3.89.72.74 | 56182858 | 0 |
| 3.89.72.75 | 56182859 | 0 |
| 3.89.72.76 | 56182860 | 0 |
| 3.89.72.77 | 56182861 | 0 |
| 3.89.72.78 | 56182862 | 0 |
| 3.89.72.79 | 56182863 | 0 |
| 3.89.72.80 | 56182864 | 0 |
| 3.89.72.81 | 56182865 | 0 |
| 3.89.72.82 | 56182866 | 0 |
| 3.89.72.83 | 56182867 | 0 |
| 3.89.72.84 | 56182868 | 0 |
| 3.89.72.85 | 56182869 | 0 |