Les adresses IP débutant par 199.78.55 sont fournies par Level 3 Communications, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 199.78.0.0/16, le bloc IP comprant les adresses de 199.78.0.0 à 199.78.255.255). Le numéro de système autonome (ASN) est 3356.
| ASN | 3356 |
| IP commençant par | 199.78.0.0 |
| IP se terminant par | 199.78.255.255 |
| Nom ASN | Level 3 Communications, Inc. |
| CDIR | 199.78.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 02/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Broomfield | 39,8828 | -105,1065 | 2017-11-02 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-11-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 199.78.55.0 | 3343791872 | 0 |
| 199.78.55.1 | 3343791873 | 0 |
| 199.78.55.2 | 3343791874 | 0 |
| 199.78.55.3 | 3343791875 | 0 |
| 199.78.55.4 | 3343791876 | 0 |
| 199.78.55.5 | 3343791877 | 0 |
| 199.78.55.6 | 3343791878 | 0 |
| 199.78.55.7 | 3343791879 | 0 |
| 199.78.55.8 | 3343791880 | 0 |
| 199.78.55.9 | 3343791881 | 0 |
| 199.78.55.10 | 3343791882 | 0 |
| 199.78.55.11 | 3343791883 | 0 |
| 199.78.55.12 | 3343791884 | 0 |
| 199.78.55.13 | 3343791885 | 0 |
| 199.78.55.14 | 3343791886 | 0 |
| 199.78.55.15 | 3343791887 | 0 |
| 199.78.55.16 | 3343791888 | 0 |
| 199.78.55.17 | 3343791889 | 0 |
| 199.78.55.18 | 3343791890 | 0 |
| 199.78.55.19 | 3343791891 | 0 |
| 199.78.55.20 | 3343791892 | 0 |
| 199.78.55.21 | 3343791893 | 0 |
| 199.78.55.22 | 3343791894 | 0 |
| 199.78.55.23 | 3343791895 | 0 |
| 199.78.55.24 | 3343791896 | 0 |
| 199.78.55.25 | 3343791897 | 0 |
| 199.78.55.26 | 3343791898 | 0 |
| 199.78.55.27 | 3343791899 | 0 |
| 199.78.55.28 | 3343791900 | 0 |
| 199.78.55.29 | 3343791901 | 0 |
| 199.78.55.30 | 3343791902 | 0 |
| 199.78.55.31 | 3343791903 | 0 |
| 199.78.55.32 | 3343791904 | 0 |
| 199.78.55.33 | 3343791905 | 0 |
| 199.78.55.34 | 3343791906 | 0 |
| 199.78.55.35 | 3343791907 | 0 |
| 199.78.55.36 | 3343791908 | 0 |
| 199.78.55.37 | 3343791909 | 0 |
| 199.78.55.38 | 3343791910 | 0 |
| 199.78.55.39 | 3343791911 | 0 |
| 199.78.55.40 | 3343791912 | 0 |
| 199.78.55.41 | 3343791913 | 0 |
| 199.78.55.42 | 3343791914 | 0 |
| 199.78.55.43 | 3343791915 | 0 |
| 199.78.55.44 | 3343791916 | 0 |
| 199.78.55.45 | 3343791917 | 0 |
| 199.78.55.46 | 3343791918 | 0 |
| 199.78.55.47 | 3343791919 | 0 |
| 199.78.55.48 | 3343791920 | 0 |
| 199.78.55.49 | 3343791921 | 0 |
| 199.78.55.50 | 3343791922 | 0 |
| 199.78.55.51 | 3343791923 | 0 |
| 199.78.55.52 | 3343791924 | 0 |
| 199.78.55.53 | 3343791925 | 0 |
| 199.78.55.54 | 3343791926 | 0 |
| 199.78.55.55 | 3343791927 | 0 |
| 199.78.55.56 | 3343791928 | 0 |
| 199.78.55.57 | 3343791929 | 0 |
| 199.78.55.58 | 3343791930 | 0 |
| 199.78.55.59 | 3343791931 | 0 |
| 199.78.55.60 | 3343791932 | 0 |
| 199.78.55.61 | 3343791933 | 0 |
| 199.78.55.62 | 3343791934 | 0 |
| 199.78.55.63 | 3343791935 | 0 |
| 199.78.55.64 | 3343791936 | 0 |
| 199.78.55.65 | 3343791937 | 0 |
| 199.78.55.66 | 3343791938 | 0 |
| 199.78.55.67 | 3343791939 | 0 |
| 199.78.55.68 | 3343791940 | 0 |
| 199.78.55.69 | 3343791941 | 0 |
| 199.78.55.70 | 3343791942 | 0 |
| 199.78.55.71 | 3343791943 | 0 |
| 199.78.55.72 | 3343791944 | 0 |
| 199.78.55.73 | 3343791945 | 0 |
| 199.78.55.74 | 3343791946 | 0 |
| 199.78.55.75 | 3343791947 | 0 |
| 199.78.55.76 | 3343791948 | 0 |
| 199.78.55.77 | 3343791949 | 0 |
| 199.78.55.78 | 3343791950 | 0 |
| 199.78.55.79 | 3343791951 | 0 |
| 199.78.55.80 | 3343791952 | 0 |
| 199.78.55.81 | 3343791953 | 0 |
| 199.78.55.82 | 3343791954 | 0 |
| 199.78.55.83 | 3343791955 | 0 |
| 199.78.55.84 | 3343791956 | 0 |
| 199.78.55.85 | 3343791957 | 0 |