Les adresses IP débutant par 166.44.56 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 | 30/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Dulles | 38,9517 | -77,4481 | 2017-12-30 |
| MaxMind | US | États-Unis | - | Ashburn | 39,018 | -77,539 | 2017-12-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.44.56.0 | 2787915776 | 0 |
| 166.44.56.1 | 2787915777 | 0 |
| 166.44.56.2 | 2787915778 | 0 |
| 166.44.56.3 | 2787915779 | 0 |
| 166.44.56.4 | 2787915780 | 0 |
| 166.44.56.5 | 2787915781 | 0 |
| 166.44.56.6 | 2787915782 | 0 |
| 166.44.56.7 | 2787915783 | 0 |
| 166.44.56.8 | 2787915784 | 0 |
| 166.44.56.9 | 2787915785 | 0 |
| 166.44.56.10 | 2787915786 | 0 |
| 166.44.56.11 | 2787915787 | 0 |
| 166.44.56.12 | 2787915788 | 0 |
| 166.44.56.13 | 2787915789 | 0 |
| 166.44.56.14 | 2787915790 | 0 |
| 166.44.56.15 | 2787915791 | 0 |
| 166.44.56.16 | 2787915792 | 0 |
| 166.44.56.17 | 2787915793 | 0 |
| 166.44.56.18 | 2787915794 | 0 |
| 166.44.56.19 | 2787915795 | 0 |
| 166.44.56.20 | 2787915796 | 0 |
| 166.44.56.21 | 2787915797 | 0 |
| 166.44.56.22 | 2787915798 | 0 |
| 166.44.56.23 | 2787915799 | 0 |
| 166.44.56.24 | 2787915800 | 0 |
| 166.44.56.25 | 2787915801 | 0 |
| 166.44.56.26 | 2787915802 | 0 |
| 166.44.56.27 | 2787915803 | 0 |
| 166.44.56.28 | 2787915804 | 0 |
| 166.44.56.29 | 2787915805 | 0 |
| 166.44.56.30 | 2787915806 | 0 |
| 166.44.56.31 | 2787915807 | 0 |
| 166.44.56.32 | 2787915808 | 0 |
| 166.44.56.33 | 2787915809 | 0 |
| 166.44.56.34 | 2787915810 | 0 |
| 166.44.56.35 | 2787915811 | 0 |
| 166.44.56.36 | 2787915812 | 0 |
| 166.44.56.37 | 2787915813 | 0 |
| 166.44.56.38 | 2787915814 | 0 |
| 166.44.56.39 | 2787915815 | 0 |
| 166.44.56.40 | 2787915816 | 0 |
| 166.44.56.41 | 2787915817 | 0 |
| 166.44.56.42 | 2787915818 | 0 |
| 166.44.56.43 | 2787915819 | 0 |
| 166.44.56.44 | 2787915820 | 0 |
| 166.44.56.45 | 2787915821 | 0 |
| 166.44.56.46 | 2787915822 | 0 |
| 166.44.56.47 | 2787915823 | 0 |
| 166.44.56.48 | 2787915824 | 0 |
| 166.44.56.49 | 2787915825 | 0 |
| 166.44.56.50 | 2787915826 | 0 |
| 166.44.56.51 | 2787915827 | 0 |
| 166.44.56.52 | 2787915828 | 0 |
| 166.44.56.53 | 2787915829 | 0 |
| 166.44.56.54 | 2787915830 | 0 |
| 166.44.56.55 | 2787915831 | 0 |
| 166.44.56.56 | 2787915832 | 0 |
| 166.44.56.57 | 2787915833 | 0 |
| 166.44.56.58 | 2787915834 | 0 |
| 166.44.56.59 | 2787915835 | 0 |
| 166.44.56.60 | 2787915836 | 0 |
| 166.44.56.61 | 2787915837 | 0 |
| 166.44.56.62 | 2787915838 | 0 |
| 166.44.56.63 | 2787915839 | 0 |
| 166.44.56.64 | 2787915840 | 0 |
| 166.44.56.65 | 2787915841 | 0 |
| 166.44.56.66 | 2787915842 | 0 |
| 166.44.56.67 | 2787915843 | 0 |
| 166.44.56.68 | 2787915844 | 0 |
| 166.44.56.69 | 2787915845 | 0 |
| 166.44.56.70 | 2787915846 | 0 |
| 166.44.56.71 | 2787915847 | 0 |
| 166.44.56.72 | 2787915848 | 0 |
| 166.44.56.73 | 2787915849 | 0 |
| 166.44.56.74 | 2787915850 | 0 |
| 166.44.56.75 | 2787915851 | 0 |
| 166.44.56.76 | 2787915852 | 0 |
| 166.44.56.77 | 2787915853 | 0 |
| 166.44.56.78 | 2787915854 | 0 |
| 166.44.56.79 | 2787915855 | 0 |
| 166.44.56.80 | 2787915856 | 0 |
| 166.44.56.81 | 2787915857 | 0 |
| 166.44.56.82 | 2787915858 | 0 |
| 166.44.56.83 | 2787915859 | 0 |
| 166.44.56.84 | 2787915860 | 0 |
| 166.44.56.85 | 2787915861 | 0 |