Les adresses IP débutant par 3.78.71 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 | 27/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Fairfield | 41,2184 | -73,2517 | 2017-07-27 |
| MaxMind | US | États-Unis | - | Fairfield | 41,1412 | -73,2637 | 2017-07-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.78.71.0 | 55461632 | 0 |
| 3.78.71.1 | 55461633 | 0 |
| 3.78.71.2 | 55461634 | 0 |
| 3.78.71.3 | 55461635 | 0 |
| 3.78.71.4 | 55461636 | 0 |
| 3.78.71.5 | 55461637 | 0 |
| 3.78.71.6 | 55461638 | 0 |
| 3.78.71.7 | 55461639 | 0 |
| 3.78.71.8 | 55461640 | 0 |
| 3.78.71.9 | 55461641 | 0 |
| 3.78.71.10 | 55461642 | 0 |
| 3.78.71.11 | 55461643 | 0 |
| 3.78.71.12 | 55461644 | 0 |
| 3.78.71.13 | 55461645 | 0 |
| 3.78.71.14 | 55461646 | 0 |
| 3.78.71.15 | 55461647 | 0 |
| 3.78.71.16 | 55461648 | 0 |
| 3.78.71.17 | 55461649 | 0 |
| 3.78.71.18 | 55461650 | 0 |
| 3.78.71.19 | 55461651 | 0 |
| 3.78.71.20 | 55461652 | 0 |
| 3.78.71.21 | 55461653 | 0 |
| 3.78.71.22 | 55461654 | 0 |
| 3.78.71.23 | 55461655 | 0 |
| 3.78.71.24 | 55461656 | 0 |
| 3.78.71.25 | 55461657 | 0 |
| 3.78.71.26 | 55461658 | 0 |
| 3.78.71.27 | 55461659 | 0 |
| 3.78.71.28 | 55461660 | 0 |
| 3.78.71.29 | 55461661 | 0 |
| 3.78.71.30 | 55461662 | 0 |
| 3.78.71.31 | 55461663 | 0 |
| 3.78.71.32 | 55461664 | 0 |
| 3.78.71.33 | 55461665 | 0 |
| 3.78.71.34 | 55461666 | 0 |
| 3.78.71.35 | 55461667 | 0 |
| 3.78.71.36 | 55461668 | 0 |
| 3.78.71.37 | 55461669 | 0 |
| 3.78.71.38 | 55461670 | 0 |
| 3.78.71.39 | 55461671 | 0 |
| 3.78.71.40 | 55461672 | 0 |
| 3.78.71.41 | 55461673 | 0 |
| 3.78.71.42 | 55461674 | 0 |
| 3.78.71.43 | 55461675 | 0 |
| 3.78.71.44 | 55461676 | 0 |
| 3.78.71.45 | 55461677 | 0 |
| 3.78.71.46 | 55461678 | 0 |
| 3.78.71.47 | 55461679 | 0 |
| 3.78.71.48 | 55461680 | 0 |
| 3.78.71.49 | 55461681 | 0 |
| 3.78.71.50 | 55461682 | 0 |
| 3.78.71.51 | 55461683 | 0 |
| 3.78.71.52 | 55461684 | 0 |
| 3.78.71.53 | 55461685 | 0 |
| 3.78.71.54 | 55461686 | 0 |
| 3.78.71.55 | 55461687 | 0 |
| 3.78.71.56 | 55461688 | 0 |
| 3.78.71.57 | 55461689 | 0 |
| 3.78.71.58 | 55461690 | 0 |
| 3.78.71.59 | 55461691 | 0 |
| 3.78.71.60 | 55461692 | 0 |
| 3.78.71.61 | 55461693 | 0 |
| 3.78.71.62 | 55461694 | 0 |
| 3.78.71.63 | 55461695 | 0 |
| 3.78.71.64 | 55461696 | 0 |
| 3.78.71.65 | 55461697 | 0 |
| 3.78.71.66 | 55461698 | 0 |
| 3.78.71.67 | 55461699 | 0 |
| 3.78.71.68 | 55461700 | 0 |
| 3.78.71.69 | 55461701 | 0 |
| 3.78.71.70 | 55461702 | 0 |
| 3.78.71.71 | 55461703 | 0 |
| 3.78.71.72 | 55461704 | 0 |
| 3.78.71.73 | 55461705 | 0 |
| 3.78.71.74 | 55461706 | 0 |
| 3.78.71.75 | 55461707 | 0 |
| 3.78.71.76 | 55461708 | 0 |
| 3.78.71.77 | 55461709 | 0 |
| 3.78.71.78 | 55461710 | 0 |
| 3.78.71.79 | 55461711 | 0 |
| 3.78.71.80 | 55461712 | 0 |
| 3.78.71.81 | 55461713 | 0 |
| 3.78.71.82 | 55461714 | 0 |
| 3.78.71.83 | 55461715 | 0 |
| 3.78.71.84 | 55461716 | 0 |
| 3.78.71.85 | 55461717 | 0 |