Les adresses IP débutant par 166.31.99 sont fournies par MCI, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.32.0.0/12, le bloc IP comprant les adresses de 166.32.0.0 à 166.47.255.255). Le numéro de système autonome (ASN) est 3371.
| ASN | 3371 |
| IP commençant par | 166.32.0.0 |
| IP se terminant par | 166.47.255.255 |
| Nom ASN | MCI |
| CDIR | 166.32.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 21/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Denver | 39,8344 | -105,0095 | 2017-11-21 |
| MaxMind | US | États-Unis | - | Denver | 39,8158 | -105,0128 | 2017-11-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.31.99.0 | 2787074816 | 0 |
| 166.31.99.1 | 2787074817 | 0 |
| 166.31.99.2 | 2787074818 | 0 |
| 166.31.99.3 | 2787074819 | 0 |
| 166.31.99.4 | 2787074820 | 0 |
| 166.31.99.5 | 2787074821 | 0 |
| 166.31.99.6 | 2787074822 | 0 |
| 166.31.99.7 | 2787074823 | 0 |
| 166.31.99.8 | 2787074824 | 0 |
| 166.31.99.9 | 2787074825 | 0 |
| 166.31.99.10 | 2787074826 | 0 |
| 166.31.99.11 | 2787074827 | 0 |
| 166.31.99.12 | 2787074828 | 0 |
| 166.31.99.13 | 2787074829 | 0 |
| 166.31.99.14 | 2787074830 | 0 |
| 166.31.99.15 | 2787074831 | 0 |
| 166.31.99.16 | 2787074832 | 0 |
| 166.31.99.17 | 2787074833 | 0 |
| 166.31.99.18 | 2787074834 | 0 |
| 166.31.99.19 | 2787074835 | 0 |
| 166.31.99.20 | 2787074836 | 0 |
| 166.31.99.21 | 2787074837 | 0 |
| 166.31.99.22 | 2787074838 | 0 |
| 166.31.99.23 | 2787074839 | 0 |
| 166.31.99.24 | 2787074840 | 0 |
| 166.31.99.25 | 2787074841 | 0 |
| 166.31.99.26 | 2787074842 | 0 |
| 166.31.99.27 | 2787074843 | 0 |
| 166.31.99.28 | 2787074844 | 0 |
| 166.31.99.29 | 2787074845 | 0 |
| 166.31.99.30 | 2787074846 | 0 |
| 166.31.99.31 | 2787074847 | 0 |
| 166.31.99.32 | 2787074848 | 0 |
| 166.31.99.33 | 2787074849 | 0 |
| 166.31.99.34 | 2787074850 | 0 |
| 166.31.99.35 | 2787074851 | 0 |
| 166.31.99.36 | 2787074852 | 0 |
| 166.31.99.37 | 2787074853 | 0 |
| 166.31.99.38 | 2787074854 | 0 |
| 166.31.99.39 | 2787074855 | 0 |
| 166.31.99.40 | 2787074856 | 0 |
| 166.31.99.41 | 2787074857 | 0 |
| 166.31.99.42 | 2787074858 | 0 |
| 166.31.99.43 | 2787074859 | 0 |
| 166.31.99.44 | 2787074860 | 0 |
| 166.31.99.45 | 2787074861 | 0 |
| 166.31.99.46 | 2787074862 | 0 |
| 166.31.99.47 | 2787074863 | 0 |
| 166.31.99.48 | 2787074864 | 0 |
| 166.31.99.49 | 2787074865 | 0 |
| 166.31.99.50 | 2787074866 | 0 |
| 166.31.99.51 | 2787074867 | 0 |
| 166.31.99.52 | 2787074868 | 0 |
| 166.31.99.53 | 2787074869 | 0 |
| 166.31.99.54 | 2787074870 | 0 |
| 166.31.99.55 | 2787074871 | 0 |
| 166.31.99.56 | 2787074872 | 0 |
| 166.31.99.57 | 2787074873 | 0 |
| 166.31.99.58 | 2787074874 | 0 |
| 166.31.99.59 | 2787074875 | 0 |
| 166.31.99.60 | 2787074876 | 0 |
| 166.31.99.61 | 2787074877 | 0 |
| 166.31.99.62 | 2787074878 | 0 |
| 166.31.99.63 | 2787074879 | 0 |
| 166.31.99.64 | 2787074880 | 0 |
| 166.31.99.65 | 2787074881 | 0 |
| 166.31.99.66 | 2787074882 | 0 |
| 166.31.99.67 | 2787074883 | 0 |
| 166.31.99.68 | 2787074884 | 0 |
| 166.31.99.69 | 2787074885 | 0 |
| 166.31.99.70 | 2787074886 | 0 |
| 166.31.99.71 | 2787074887 | 0 |
| 166.31.99.72 | 2787074888 | 0 |
| 166.31.99.73 | 2787074889 | 0 |
| 166.31.99.74 | 2787074890 | 0 |
| 166.31.99.75 | 2787074891 | 0 |
| 166.31.99.76 | 2787074892 | 0 |
| 166.31.99.77 | 2787074893 | 0 |
| 166.31.99.78 | 2787074894 | 0 |
| 166.31.99.79 | 2787074895 | 0 |
| 166.31.99.80 | 2787074896 | 0 |
| 166.31.99.81 | 2787074897 | 0 |
| 166.31.99.82 | 2787074898 | 0 |
| 166.31.99.83 | 2787074899 | 0 |
| 166.31.99.84 | 2787074900 | 0 |
| 166.31.99.85 | 2787074901 | 0 |