L'indirizzo IP 3.99.78 è fornito da Level 3 Communications, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 4.0.0.0/8, IP tra 4.0.0.0 a 4.255.255.255 ). Il numero di sistema autonomo (ASN) è 3356.
| ASN | 3356 |
| IP inizia con | 4.0.0.0 |
| IP finale con | 4.255.255.255 |
| ASN Nome | Level 3 Communications, Inc. |
| CDIR | 4.0.0.0/8 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 17/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Fairfield | 41,2184 | -73,2517 | 2017-09-17 |
| MaxMind | US | United States | - | Fairfield | 41,1412 | -73,2637 | 2017-09-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 3.99.78.0 | 56839680 | 0 |
| 3.99.78.1 | 56839681 | 0 |
| 3.99.78.2 | 56839682 | 0 |
| 3.99.78.3 | 56839683 | 0 |
| 3.99.78.4 | 56839684 | 0 |
| 3.99.78.5 | 56839685 | 0 |
| 3.99.78.6 | 56839686 | 0 |
| 3.99.78.7 | 56839687 | 0 |
| 3.99.78.8 | 56839688 | 0 |
| 3.99.78.9 | 56839689 | 0 |
| 3.99.78.10 | 56839690 | 0 |
| 3.99.78.11 | 56839691 | 0 |
| 3.99.78.12 | 56839692 | 0 |
| 3.99.78.13 | 56839693 | 0 |
| 3.99.78.14 | 56839694 | 0 |
| 3.99.78.15 | 56839695 | 0 |
| 3.99.78.16 | 56839696 | 0 |
| 3.99.78.17 | 56839697 | 0 |
| 3.99.78.18 | 56839698 | 0 |
| 3.99.78.19 | 56839699 | 0 |
| 3.99.78.20 | 56839700 | 0 |
| 3.99.78.21 | 56839701 | 0 |
| 3.99.78.22 | 56839702 | 0 |
| 3.99.78.23 | 56839703 | 0 |
| 3.99.78.24 | 56839704 | 0 |
| 3.99.78.25 | 56839705 | 0 |
| 3.99.78.26 | 56839706 | 0 |
| 3.99.78.27 | 56839707 | 0 |
| 3.99.78.28 | 56839708 | 0 |
| 3.99.78.29 | 56839709 | 0 |
| 3.99.78.30 | 56839710 | 0 |
| 3.99.78.31 | 56839711 | 0 |
| 3.99.78.32 | 56839712 | 0 |
| 3.99.78.33 | 56839713 | 0 |
| 3.99.78.34 | 56839714 | 0 |
| 3.99.78.35 | 56839715 | 0 |
| 3.99.78.36 | 56839716 | 0 |
| 3.99.78.37 | 56839717 | 0 |
| 3.99.78.38 | 56839718 | 0 |
| 3.99.78.39 | 56839719 | 0 |
| 3.99.78.40 | 56839720 | 0 |
| 3.99.78.41 | 56839721 | 0 |
| 3.99.78.42 | 56839722 | 0 |
| 3.99.78.43 | 56839723 | 0 |
| 3.99.78.44 | 56839724 | 0 |
| 3.99.78.45 | 56839725 | 0 |
| 3.99.78.46 | 56839726 | 0 |
| 3.99.78.47 | 56839727 | 0 |
| 3.99.78.48 | 56839728 | 0 |
| 3.99.78.49 | 56839729 | 0 |
| 3.99.78.50 | 56839730 | 0 |
| 3.99.78.51 | 56839731 | 0 |
| 3.99.78.52 | 56839732 | 0 |
| 3.99.78.53 | 56839733 | 0 |
| 3.99.78.54 | 56839734 | 0 |
| 3.99.78.55 | 56839735 | 0 |
| 3.99.78.56 | 56839736 | 0 |
| 3.99.78.57 | 56839737 | 0 |
| 3.99.78.58 | 56839738 | 0 |
| 3.99.78.59 | 56839739 | 0 |
| 3.99.78.60 | 56839740 | 0 |
| 3.99.78.61 | 56839741 | 0 |
| 3.99.78.62 | 56839742 | 0 |
| 3.99.78.63 | 56839743 | 0 |
| 3.99.78.64 | 56839744 | 0 |
| 3.99.78.65 | 56839745 | 0 |
| 3.99.78.66 | 56839746 | 0 |
| 3.99.78.67 | 56839747 | 0 |
| 3.99.78.68 | 56839748 | 0 |
| 3.99.78.69 | 56839749 | 0 |
| 3.99.78.70 | 56839750 | 0 |
| 3.99.78.71 | 56839751 | 0 |
| 3.99.78.72 | 56839752 | 0 |
| 3.99.78.73 | 56839753 | 0 |
| 3.99.78.74 | 56839754 | 0 |
| 3.99.78.75 | 56839755 | 0 |
| 3.99.78.76 | 56839756 | 0 |
| 3.99.78.77 | 56839757 | 0 |
| 3.99.78.78 | 56839758 | 0 |
| 3.99.78.79 | 56839759 | 0 |
| 3.99.78.80 | 56839760 | 0 |
| 3.99.78.81 | 56839761 | 0 |
| 3.99.78.82 | 56839762 | 0 |
| 3.99.78.83 | 56839763 | 0 |
| 3.99.78.84 | 56839764 | 0 |
| 3.99.78.85 | 56839765 | 0 |