Les adresses IP débutant par 131.145.3 sont fournies par MCI, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.146.0.0/17, le bloc IP comprant les adresses de 131.146.0.0 à 131.146.127.255). Le numéro de système autonome (ASN) est 3377.
| ASN | 3377 |
| IP commençant par | 131.146.0.0 |
| IP se terminant par | 131.146.127.255 |
| Nom ASN | MCI |
| CDIR | 131.146.0.0/17 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 26/01/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Dulles | 38,9517 | -77,4481 | 2020-01-26 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2020-01-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.145.3.0 | 2207318784 | 0 |
| 131.145.3.1 | 2207318785 | 0 |
| 131.145.3.2 | 2207318786 | 0 |
| 131.145.3.3 | 2207318787 | 0 |
| 131.145.3.4 | 2207318788 | 0 |
| 131.145.3.5 | 2207318789 | 0 |
| 131.145.3.6 | 2207318790 | 0 |
| 131.145.3.7 | 2207318791 | 0 |
| 131.145.3.8 | 2207318792 | 0 |
| 131.145.3.9 | 2207318793 | 0 |
| 131.145.3.10 | 2207318794 | 0 |
| 131.145.3.11 | 2207318795 | 0 |
| 131.145.3.12 | 2207318796 | 0 |
| 131.145.3.13 | 2207318797 | 0 |
| 131.145.3.14 | 2207318798 | 0 |
| 131.145.3.15 | 2207318799 | 0 |
| 131.145.3.16 | 2207318800 | 0 |
| 131.145.3.17 | 2207318801 | 0 |
| 131.145.3.18 | 2207318802 | 0 |
| 131.145.3.19 | 2207318803 | 0 |
| 131.145.3.20 | 2207318804 | 0 |
| 131.145.3.21 | 2207318805 | 0 |
| 131.145.3.22 | 2207318806 | 0 |
| 131.145.3.23 | 2207318807 | 0 |
| 131.145.3.24 | 2207318808 | 0 |
| 131.145.3.25 | 2207318809 | 0 |
| 131.145.3.26 | 2207318810 | 0 |
| 131.145.3.27 | 2207318811 | 0 |
| 131.145.3.28 | 2207318812 | 0 |
| 131.145.3.29 | 2207318813 | 0 |
| 131.145.3.30 | 2207318814 | 0 |
| 131.145.3.31 | 2207318815 | 0 |
| 131.145.3.32 | 2207318816 | 0 |
| 131.145.3.33 | 2207318817 | 0 |
| 131.145.3.34 | 2207318818 | 0 |
| 131.145.3.35 | 2207318819 | 0 |
| 131.145.3.36 | 2207318820 | 0 |
| 131.145.3.37 | 2207318821 | 0 |
| 131.145.3.38 | 2207318822 | 0 |
| 131.145.3.39 | 2207318823 | 0 |
| 131.145.3.40 | 2207318824 | 0 |
| 131.145.3.41 | 2207318825 | 0 |
| 131.145.3.42 | 2207318826 | 0 |
| 131.145.3.43 | 2207318827 | 0 |
| 131.145.3.44 | 2207318828 | 0 |
| 131.145.3.45 | 2207318829 | 0 |
| 131.145.3.46 | 2207318830 | 0 |
| 131.145.3.47 | 2207318831 | 0 |
| 131.145.3.48 | 2207318832 | 0 |
| 131.145.3.49 | 2207318833 | 0 |
| 131.145.3.50 | 2207318834 | 0 |
| 131.145.3.51 | 2207318835 | 0 |
| 131.145.3.52 | 2207318836 | 0 |
| 131.145.3.53 | 2207318837 | 0 |
| 131.145.3.54 | 2207318838 | 0 |
| 131.145.3.55 | 2207318839 | 0 |
| 131.145.3.56 | 2207318840 | 0 |
| 131.145.3.57 | 2207318841 | 0 |
| 131.145.3.58 | 2207318842 | 0 |
| 131.145.3.59 | 2207318843 | 0 |
| 131.145.3.60 | 2207318844 | 0 |
| 131.145.3.61 | 2207318845 | 0 |
| 131.145.3.62 | 2207318846 | 0 |
| 131.145.3.63 | 2207318847 | 0 |
| 131.145.3.64 | 2207318848 | 0 |
| 131.145.3.65 | 2207318849 | 0 |
| 131.145.3.66 | 2207318850 | 0 |
| 131.145.3.67 | 2207318851 | 0 |
| 131.145.3.68 | 2207318852 | 0 |
| 131.145.3.69 | 2207318853 | 0 |
| 131.145.3.70 | 2207318854 | 0 |
| 131.145.3.71 | 2207318855 | 0 |
| 131.145.3.72 | 2207318856 | 0 |
| 131.145.3.73 | 2207318857 | 0 |
| 131.145.3.74 | 2207318858 | 0 |
| 131.145.3.75 | 2207318859 | 0 |
| 131.145.3.76 | 2207318860 | 0 |
| 131.145.3.77 | 2207318861 | 0 |
| 131.145.3.78 | 2207318862 | 0 |
| 131.145.3.79 | 2207318863 | 0 |
| 131.145.3.80 | 2207318864 | 0 |
| 131.145.3.81 | 2207318865 | 0 |
| 131.145.3.82 | 2207318866 | 0 |
| 131.145.3.83 | 2207318867 | 0 |
| 131.145.3.84 | 2207318868 | 0 |
| 131.145.3.85 | 2207318869 | 0 |