Les adresses IP débutant par 51.44.83 sont fournies par Microsoft Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 51.51.0.0/16, le bloc IP comprant les adresses de 51.51.0.0 à 51.51.255.255). Le numéro de système autonome (ASN) est 8075.
| ASN | 8075 |
| IP commençant par | 51.51.0.0 |
| IP se terminant par | 51.51.255.255 |
| Nom ASN | Microsoft Corporation |
| CDIR | 51.51.0.0/16 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 26/03/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | London | 51,5085 | -0,1257 | 2020-03-25 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2020-03-25 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.44.83.0 | 858542848 | 0 |
| 51.44.83.1 | 858542849 | 0 |
| 51.44.83.2 | 858542850 | 0 |
| 51.44.83.3 | 858542851 | 0 |
| 51.44.83.4 | 858542852 | 0 |
| 51.44.83.5 | 858542853 | 0 |
| 51.44.83.6 | 858542854 | 0 |
| 51.44.83.7 | 858542855 | 0 |
| 51.44.83.8 | 858542856 | 0 |
| 51.44.83.9 | 858542857 | 0 |
| 51.44.83.10 | 858542858 | 0 |
| 51.44.83.11 | 858542859 | 0 |
| 51.44.83.12 | 858542860 | 0 |
| 51.44.83.13 | 858542861 | 0 |
| 51.44.83.14 | 858542862 | 0 |
| 51.44.83.15 | 858542863 | 0 |
| 51.44.83.16 | 858542864 | 0 |
| 51.44.83.17 | 858542865 | 0 |
| 51.44.83.18 | 858542866 | 0 |
| 51.44.83.19 | 858542867 | 0 |
| 51.44.83.20 | 858542868 | 0 |
| 51.44.83.21 | 858542869 | 0 |
| 51.44.83.22 | 858542870 | 0 |
| 51.44.83.23 | 858542871 | 0 |
| 51.44.83.24 | 858542872 | 0 |
| 51.44.83.25 | 858542873 | 0 |
| 51.44.83.26 | 858542874 | 0 |
| 51.44.83.27 | 858542875 | 0 |
| 51.44.83.28 | 858542876 | 0 |
| 51.44.83.29 | 858542877 | 0 |
| 51.44.83.30 | 858542878 | 0 |
| 51.44.83.31 | 858542879 | 0 |
| 51.44.83.32 | 858542880 | 0 |
| 51.44.83.33 | 858542881 | 0 |
| 51.44.83.34 | 858542882 | 0 |
| 51.44.83.35 | 858542883 | 0 |
| 51.44.83.36 | 858542884 | 0 |
| 51.44.83.37 | 858542885 | 0 |
| 51.44.83.38 | 858542886 | 0 |
| 51.44.83.39 | 858542887 | 0 |
| 51.44.83.40 | 858542888 | 0 |
| 51.44.83.41 | 858542889 | 0 |
| 51.44.83.42 | 858542890 | 0 |
| 51.44.83.43 | 858542891 | 0 |
| 51.44.83.44 | 858542892 | 0 |
| 51.44.83.45 | 858542893 | 0 |
| 51.44.83.46 | 858542894 | 0 |
| 51.44.83.47 | 858542895 | 0 |
| 51.44.83.48 | 858542896 | 0 |
| 51.44.83.49 | 858542897 | 0 |
| 51.44.83.50 | 858542898 | 0 |
| 51.44.83.51 | 858542899 | 0 |
| 51.44.83.52 | 858542900 | 0 |
| 51.44.83.53 | 858542901 | 0 |
| 51.44.83.54 | 858542902 | 0 |
| 51.44.83.55 | 858542903 | 0 |
| 51.44.83.56 | 858542904 | 0 |
| 51.44.83.57 | 858542905 | 0 |
| 51.44.83.58 | 858542906 | 0 |
| 51.44.83.59 | 858542907 | 0 |
| 51.44.83.60 | 858542908 | 0 |
| 51.44.83.61 | 858542909 | 0 |
| 51.44.83.62 | 858542910 | 0 |
| 51.44.83.63 | 858542911 | 0 |
| 51.44.83.64 | 858542912 | 0 |
| 51.44.83.65 | 858542913 | 0 |
| 51.44.83.66 | 858542914 | 0 |
| 51.44.83.67 | 858542915 | 0 |
| 51.44.83.68 | 858542916 | 0 |
| 51.44.83.69 | 858542917 | 0 |
| 51.44.83.70 | 858542918 | 0 |
| 51.44.83.71 | 858542919 | 0 |
| 51.44.83.72 | 858542920 | 0 |
| 51.44.83.73 | 858542921 | 0 |
| 51.44.83.74 | 858542922 | 0 |
| 51.44.83.75 | 858542923 | 0 |
| 51.44.83.76 | 858542924 | 0 |
| 51.44.83.77 | 858542925 | 0 |
| 51.44.83.78 | 858542926 | 0 |
| 51.44.83.79 | 858542927 | 0 |
| 51.44.83.80 | 858542928 | 0 |
| 51.44.83.81 | 858542929 | 0 |
| 51.44.83.82 | 858542930 | 0 |
| 51.44.83.83 | 858542931 | 0 |
| 51.44.83.84 | 858542932 | 0 |
| 51.44.83.85 | 858542933 | 0 |