Les adresses IP débutant par 128.155.4 sont fournies par National Aeronautics and Space Administration, elles appartiennent au CIDR (Classless Inter-Domain Routing) 128.155.0.0/16, le bloc IP comprant les adresses de 128.155.0.0 à 128.155.255.255). Le numéro de système autonome (ASN) est 1254.
| ASN | 1254 |
| IP commençant par | 128.155.0.0 |
| IP se terminant par | 128.155.255.255 |
| Nom ASN | National Aeronautics and Space Administration |
| CDIR | 128.155.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 19/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Redstone Arsenal | 34,6333 | -86,6546 | 2018-01-18 |
| MaxMind | US | États-Unis | - | Huntsville | 34,7304 | -86,5861 | 2018-01-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 128.155.4.0 | 2157642752 | 0 |
| 128.155.4.1 | 2157642753 | 0 |
| 128.155.4.2 | 2157642754 | 0 |
| 128.155.4.3 | 2157642755 | 0 |
| 128.155.4.4 | 2157642756 | 0 |
| 128.155.4.5 | 2157642757 | 0 |
| 128.155.4.6 | 2157642758 | 0 |
| 128.155.4.7 | 2157642759 | 0 |
| 128.155.4.8 | 2157642760 | 0 |
| 128.155.4.9 | 2157642761 | 0 |
| 128.155.4.10 | 2157642762 | 0 |
| 128.155.4.11 | 2157642763 | 0 |
| 128.155.4.12 | 2157642764 | 0 |
| 128.155.4.13 | 2157642765 | 0 |
| 128.155.4.14 | 2157642766 | 0 |
| 128.155.4.15 | 2157642767 | 0 |
| 128.155.4.16 | 2157642768 | 0 |
| 128.155.4.17 | 2157642769 | 0 |
| 128.155.4.18 | 2157642770 | 0 |
| 128.155.4.19 | 2157642771 | 0 |
| 128.155.4.20 | 2157642772 | 0 |
| 128.155.4.21 | 2157642773 | 0 |
| 128.155.4.22 | 2157642774 | 0 |
| 128.155.4.23 | 2157642775 | 0 |
| 128.155.4.24 | 2157642776 | 0 |
| 128.155.4.25 | 2157642777 | 0 |
| 128.155.4.26 | 2157642778 | 0 |
| 128.155.4.27 | 2157642779 | 0 |
| 128.155.4.28 | 2157642780 | 0 |
| 128.155.4.29 | 2157642781 | 0 |
| 128.155.4.30 | 2157642782 | 0 |
| 128.155.4.31 | 2157642783 | 0 |
| 128.155.4.32 | 2157642784 | 0 |
| 128.155.4.33 | 2157642785 | 0 |
| 128.155.4.34 | 2157642786 | 0 |
| 128.155.4.35 | 2157642787 | 0 |
| 128.155.4.36 | 2157642788 | 0 |
| 128.155.4.37 | 2157642789 | 0 |
| 128.155.4.38 | 2157642790 | 0 |
| 128.155.4.39 | 2157642791 | 0 |
| 128.155.4.40 | 2157642792 | 0 |
| 128.155.4.41 | 2157642793 | 0 |
| 128.155.4.42 | 2157642794 | 0 |
| 128.155.4.43 | 2157642795 | 0 |
| 128.155.4.44 | 2157642796 | 0 |
| 128.155.4.45 | 2157642797 | 0 |
| 128.155.4.46 | 2157642798 | 0 |
| 128.155.4.47 | 2157642799 | 0 |
| 128.155.4.48 | 2157642800 | 0 |
| 128.155.4.49 | 2157642801 | 0 |
| 128.155.4.50 | 2157642802 | 0 |
| 128.155.4.51 | 2157642803 | 0 |
| 128.155.4.52 | 2157642804 | 0 |
| 128.155.4.53 | 2157642805 | 0 |
| 128.155.4.54 | 2157642806 | 0 |
| 128.155.4.55 | 2157642807 | 0 |
| 128.155.4.56 | 2157642808 | 0 |
| 128.155.4.57 | 2157642809 | 0 |
| 128.155.4.58 | 2157642810 | 0 |
| 128.155.4.59 | 2157642811 | 0 |
| 128.155.4.60 | 2157642812 | 0 |
| 128.155.4.61 | 2157642813 | 0 |
| 128.155.4.62 | 2157642814 | 0 |
| 128.155.4.63 | 2157642815 | 0 |
| 128.155.4.64 | 2157642816 | 0 |
| 128.155.4.65 | 2157642817 | 0 |
| 128.155.4.66 | 2157642818 | 0 |
| 128.155.4.67 | 2157642819 | 0 |
| 128.155.4.68 | 2157642820 | 0 |
| 128.155.4.69 | 2157642821 | 0 |
| 128.155.4.70 | 2157642822 | 0 |
| 128.155.4.71 | 2157642823 | 0 |
| 128.155.4.72 | 2157642824 | 0 |
| 128.155.4.73 | 2157642825 | 0 |
| 128.155.4.74 | 2157642826 | 0 |
| 128.155.4.75 | 2157642827 | 0 |
| 128.155.4.76 | 2157642828 | 0 |
| 128.155.4.77 | 2157642829 | 0 |
| 128.155.4.78 | 2157642830 | 0 |
| 128.155.4.79 | 2157642831 | 0 |
| 128.155.4.80 | 2157642832 | 0 |
| 128.155.4.81 | 2157642833 | 0 |
| 128.155.4.82 | 2157642834 | 0 |
| 128.155.4.83 | 2157642835 | 0 |
| 128.155.4.84 | 2157642836 | 0 |
| 128.155.4.85 | 2157642837 | 0 |