Les adresses IP débutant par 166.56.78 sont fournies par MCI, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.56.0.0/16, le bloc IP comprant les adresses de 166.56.0.0 à 166.56.255.255). Le numéro de système autonome (ASN) est 3371.
| ASN | 3371 |
| IP commençant par | 166.56.0.0 |
| IP se terminant par | 166.56.255.255 |
| Nom ASN | MCI |
| CDIR | 166.56.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 25/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Kansas City | 39,0997 | -94,5786 | 2017-10-29 |
| MaxMind | US | États-Unis | - | Ashburn | 39,018 | -77,539 | 2017-10-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.56.78.0 | 2788707840 | 0 |
| 166.56.78.1 | 2788707841 | 0 |
| 166.56.78.2 | 2788707842 | 0 |
| 166.56.78.3 | 2788707843 | 0 |
| 166.56.78.4 | 2788707844 | 0 |
| 166.56.78.5 | 2788707845 | 0 |
| 166.56.78.6 | 2788707846 | 0 |
| 166.56.78.7 | 2788707847 | 0 |
| 166.56.78.8 | 2788707848 | 0 |
| 166.56.78.9 | 2788707849 | 0 |
| 166.56.78.10 | 2788707850 | 0 |
| 166.56.78.11 | 2788707851 | 0 |
| 166.56.78.12 | 2788707852 | 0 |
| 166.56.78.13 | 2788707853 | 0 |
| 166.56.78.14 | 2788707854 | 0 |
| 166.56.78.15 | 2788707855 | 0 |
| 166.56.78.16 | 2788707856 | 0 |
| 166.56.78.17 | 2788707857 | 0 |
| 166.56.78.18 | 2788707858 | 0 |
| 166.56.78.19 | 2788707859 | 0 |
| 166.56.78.20 | 2788707860 | 0 |
| 166.56.78.21 | 2788707861 | 0 |
| 166.56.78.22 | 2788707862 | 0 |
| 166.56.78.23 | 2788707863 | 0 |
| 166.56.78.24 | 2788707864 | 0 |
| 166.56.78.25 | 2788707865 | 0 |
| 166.56.78.26 | 2788707866 | 0 |
| 166.56.78.27 | 2788707867 | 0 |
| 166.56.78.28 | 2788707868 | 0 |
| 166.56.78.29 | 2788707869 | 0 |
| 166.56.78.30 | 2788707870 | 0 |
| 166.56.78.31 | 2788707871 | 0 |
| 166.56.78.32 | 2788707872 | 0 |
| 166.56.78.33 | 2788707873 | 0 |
| 166.56.78.34 | 2788707874 | 0 |
| 166.56.78.35 | 2788707875 | 0 |
| 166.56.78.36 | 2788707876 | 0 |
| 166.56.78.37 | 2788707877 | 0 |
| 166.56.78.38 | 2788707878 | 0 |
| 166.56.78.39 | 2788707879 | 0 |
| 166.56.78.40 | 2788707880 | 0 |
| 166.56.78.41 | 2788707881 | 0 |
| 166.56.78.42 | 2788707882 | 0 |
| 166.56.78.43 | 2788707883 | 0 |
| 166.56.78.44 | 2788707884 | 0 |
| 166.56.78.45 | 2788707885 | 0 |
| 166.56.78.46 | 2788707886 | 0 |
| 166.56.78.47 | 2788707887 | 0 |
| 166.56.78.48 | 2788707888 | 0 |
| 166.56.78.49 | 2788707889 | 0 |
| 166.56.78.50 | 2788707890 | 0 |
| 166.56.78.51 | 2788707891 | 0 |
| 166.56.78.52 | 2788707892 | 0 |
| 166.56.78.53 | 2788707893 | 0 |
| 166.56.78.54 | 2788707894 | 0 |
| 166.56.78.55 | 2788707895 | 0 |
| 166.56.78.56 | 2788707896 | 0 |
| 166.56.78.57 | 2788707897 | 0 |
| 166.56.78.58 | 2788707898 | 0 |
| 166.56.78.59 | 2788707899 | 0 |
| 166.56.78.60 | 2788707900 | 0 |
| 166.56.78.61 | 2788707901 | 0 |
| 166.56.78.62 | 2788707902 | 0 |
| 166.56.78.63 | 2788707903 | 0 |
| 166.56.78.64 | 2788707904 | 0 |
| 166.56.78.65 | 2788707905 | 0 |
| 166.56.78.66 | 2788707906 | 0 |
| 166.56.78.67 | 2788707907 | 0 |
| 166.56.78.68 | 2788707908 | 0 |
| 166.56.78.69 | 2788707909 | 0 |
| 166.56.78.70 | 2788707910 | 0 |
| 166.56.78.71 | 2788707911 | 0 |
| 166.56.78.72 | 2788707912 | 0 |
| 166.56.78.73 | 2788707913 | 0 |
| 166.56.78.74 | 2788707914 | 0 |
| 166.56.78.75 | 2788707915 | 0 |
| 166.56.78.76 | 2788707916 | 0 |
| 166.56.78.77 | 2788707917 | 0 |
| 166.56.78.78 | 2788707918 | 0 |
| 166.56.78.79 | 2788707919 | 0 |
| 166.56.78.80 | 2788707920 | 0 |
| 166.56.78.81 | 2788707921 | 0 |
| 166.56.78.82 | 2788707922 | 0 |
| 166.56.78.83 | 2788707923 | 0 |
| 166.56.78.84 | 2788707924 | 0 |
| 166.56.78.85 | 2788707925 | 0 |