Les adresses IP débutant par 4.99.78 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 | 14/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Los Angeles | 34,0522 | -118,2437 | 2017-10-14 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-10-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 4.99.78.0 | 73616896 | 0 |
| 4.99.78.1 | 73616897 | 0 |
| 4.99.78.2 | 73616898 | 0 |
| 4.99.78.3 | 73616899 | 0 |
| 4.99.78.4 | 73616900 | 0 |
| 4.99.78.5 | 73616901 | 0 |
| 4.99.78.6 | 73616902 | 0 |
| 4.99.78.7 | 73616903 | 0 |
| 4.99.78.8 | 73616904 | 0 |
| 4.99.78.9 | 73616905 | 0 |
| 4.99.78.10 | 73616906 | 0 |
| 4.99.78.11 | 73616907 | 0 |
| 4.99.78.12 | 73616908 | 0 |
| 4.99.78.13 | 73616909 | 0 |
| 4.99.78.14 | 73616910 | 0 |
| 4.99.78.15 | 73616911 | 0 |
| 4.99.78.16 | 73616912 | 0 |
| 4.99.78.17 | 73616913 | 0 |
| 4.99.78.18 | 73616914 | 0 |
| 4.99.78.19 | 73616915 | 0 |
| 4.99.78.20 | 73616916 | 0 |
| 4.99.78.21 | 73616917 | 0 |
| 4.99.78.22 | 73616918 | 0 |
| 4.99.78.23 | 73616919 | 0 |
| 4.99.78.24 | 73616920 | 0 |
| 4.99.78.25 | 73616921 | 0 |
| 4.99.78.26 | 73616922 | 0 |
| 4.99.78.27 | 73616923 | 0 |
| 4.99.78.28 | 73616924 | 0 |
| 4.99.78.29 | 73616925 | 0 |
| 4.99.78.30 | 73616926 | 0 |
| 4.99.78.31 | 73616927 | 0 |
| 4.99.78.32 | 73616928 | 0 |
| 4.99.78.33 | 73616929 | 0 |
| 4.99.78.34 | 73616930 | 0 |
| 4.99.78.35 | 73616931 | 0 |
| 4.99.78.36 | 73616932 | 0 |
| 4.99.78.37 | 73616933 | 0 |
| 4.99.78.38 | 73616934 | 0 |
| 4.99.78.39 | 73616935 | 0 |
| 4.99.78.40 | 73616936 | 0 |
| 4.99.78.41 | 73616937 | 0 |
| 4.99.78.42 | 73616938 | 0 |
| 4.99.78.43 | 73616939 | 0 |
| 4.99.78.44 | 73616940 | 0 |
| 4.99.78.45 | 73616941 | 0 |
| 4.99.78.46 | 73616942 | 0 |
| 4.99.78.47 | 73616943 | 0 |
| 4.99.78.48 | 73616944 | 0 |
| 4.99.78.49 | 73616945 | 0 |
| 4.99.78.50 | 73616946 | 0 |
| 4.99.78.51 | 73616947 | 0 |
| 4.99.78.52 | 73616948 | 0 |
| 4.99.78.53 | 73616949 | 0 |
| 4.99.78.54 | 73616950 | 0 |
| 4.99.78.55 | 73616951 | 0 |
| 4.99.78.56 | 73616952 | 0 |
| 4.99.78.57 | 73616953 | 0 |
| 4.99.78.58 | 73616954 | 0 |
| 4.99.78.59 | 73616955 | 0 |
| 4.99.78.60 | 73616956 | 0 |
| 4.99.78.61 | 73616957 | 0 |
| 4.99.78.62 | 73616958 | 0 |
| 4.99.78.63 | 73616959 | 0 |
| 4.99.78.64 | 73616960 | 0 |
| 4.99.78.65 | 73616961 | 0 |
| 4.99.78.66 | 73616962 | 0 |
| 4.99.78.67 | 73616963 | 0 |
| 4.99.78.68 | 73616964 | 0 |
| 4.99.78.69 | 73616965 | 0 |
| 4.99.78.70 | 73616966 | 0 |
| 4.99.78.71 | 73616967 | 0 |
| 4.99.78.72 | 73616968 | 0 |
| 4.99.78.73 | 73616969 | 0 |
| 4.99.78.74 | 73616970 | 0 |
| 4.99.78.75 | 73616971 | 0 |
| 4.99.78.76 | 73616972 | 0 |
| 4.99.78.77 | 73616973 | 0 |
| 4.99.78.78 | 73616974 | 0 |
| 4.99.78.79 | 73616975 | 0 |
| 4.99.78.80 | 73616976 | 0 |
| 4.99.78.81 | 73616977 | 0 |
| 4.99.78.82 | 73616978 | 0 |
| 4.99.78.83 | 73616979 | 0 |
| 4.99.78.84 | 73616980 | 0 |
| 4.99.78.85 | 73616981 | 0 |