Les adresses IP débutant par 3.78.87 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 | 16/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Fairfield | 41,2184 | -73,2517 | 2017-09-16 |
| MaxMind | US | États-Unis | - | Fairfield | 41,1412 | -73,2637 | 2017-09-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.78.87.0 | 55465728 | 0 |
| 3.78.87.1 | 55465729 | 0 |
| 3.78.87.2 | 55465730 | 0 |
| 3.78.87.3 | 55465731 | 0 |
| 3.78.87.4 | 55465732 | 0 |
| 3.78.87.5 | 55465733 | 0 |
| 3.78.87.6 | 55465734 | 0 |
| 3.78.87.7 | 55465735 | 0 |
| 3.78.87.8 | 55465736 | 0 |
| 3.78.87.9 | 55465737 | 0 |
| 3.78.87.10 | 55465738 | 0 |
| 3.78.87.11 | 55465739 | 0 |
| 3.78.87.12 | 55465740 | 0 |
| 3.78.87.13 | 55465741 | 0 |
| 3.78.87.14 | 55465742 | 0 |
| 3.78.87.15 | 55465743 | 0 |
| 3.78.87.16 | 55465744 | 0 |
| 3.78.87.17 | 55465745 | 0 |
| 3.78.87.18 | 55465746 | 0 |
| 3.78.87.19 | 55465747 | 0 |
| 3.78.87.20 | 55465748 | 0 |
| 3.78.87.21 | 55465749 | 0 |
| 3.78.87.22 | 55465750 | 0 |
| 3.78.87.23 | 55465751 | 0 |
| 3.78.87.24 | 55465752 | 0 |
| 3.78.87.25 | 55465753 | 0 |
| 3.78.87.26 | 55465754 | 0 |
| 3.78.87.27 | 55465755 | 0 |
| 3.78.87.28 | 55465756 | 0 |
| 3.78.87.29 | 55465757 | 0 |
| 3.78.87.30 | 55465758 | 0 |
| 3.78.87.31 | 55465759 | 0 |
| 3.78.87.32 | 55465760 | 0 |
| 3.78.87.33 | 55465761 | 0 |
| 3.78.87.34 | 55465762 | 0 |
| 3.78.87.35 | 55465763 | 0 |
| 3.78.87.36 | 55465764 | 0 |
| 3.78.87.37 | 55465765 | 0 |
| 3.78.87.38 | 55465766 | 0 |
| 3.78.87.39 | 55465767 | 0 |
| 3.78.87.40 | 55465768 | 0 |
| 3.78.87.41 | 55465769 | 0 |
| 3.78.87.42 | 55465770 | 0 |
| 3.78.87.43 | 55465771 | 0 |
| 3.78.87.44 | 55465772 | 0 |
| 3.78.87.45 | 55465773 | 0 |
| 3.78.87.46 | 55465774 | 0 |
| 3.78.87.47 | 55465775 | 0 |
| 3.78.87.48 | 55465776 | 0 |
| 3.78.87.49 | 55465777 | 0 |
| 3.78.87.50 | 55465778 | 0 |
| 3.78.87.51 | 55465779 | 0 |
| 3.78.87.52 | 55465780 | 0 |
| 3.78.87.53 | 55465781 | 0 |
| 3.78.87.54 | 55465782 | 0 |
| 3.78.87.55 | 55465783 | 0 |
| 3.78.87.56 | 55465784 | 0 |
| 3.78.87.57 | 55465785 | 0 |
| 3.78.87.58 | 55465786 | 0 |
| 3.78.87.59 | 55465787 | 0 |
| 3.78.87.60 | 55465788 | 0 |
| 3.78.87.61 | 55465789 | 0 |
| 3.78.87.62 | 55465790 | 0 |
| 3.78.87.63 | 55465791 | 0 |
| 3.78.87.64 | 55465792 | 0 |
| 3.78.87.65 | 55465793 | 0 |
| 3.78.87.66 | 55465794 | 0 |
| 3.78.87.67 | 55465795 | 0 |
| 3.78.87.68 | 55465796 | 0 |
| 3.78.87.69 | 55465797 | 0 |
| 3.78.87.70 | 55465798 | 0 |
| 3.78.87.71 | 55465799 | 0 |
| 3.78.87.72 | 55465800 | 0 |
| 3.78.87.73 | 55465801 | 0 |
| 3.78.87.74 | 55465802 | 0 |
| 3.78.87.75 | 55465803 | 0 |
| 3.78.87.76 | 55465804 | 0 |
| 3.78.87.77 | 55465805 | 0 |
| 3.78.87.78 | 55465806 | 0 |
| 3.78.87.79 | 55465807 | 0 |
| 3.78.87.80 | 55465808 | 0 |
| 3.78.87.81 | 55465809 | 0 |
| 3.78.87.82 | 55465810 | 0 |
| 3.78.87.83 | 55465811 | 0 |
| 3.78.87.84 | 55465812 | 0 |
| 3.78.87.85 | 55465813 | 0 |