L'indirizzo IP 51.72.28 è fornito da Microsoft Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 51.103.0.0/16, IP tra 51.103.0.0 a 51.103.255.255 ). Il numero di sistema autonomo (ASN) è 8075.
| ASN | 8075 |
| IP inizia con | 51.103.0.0 |
| IP finale con | 51.103.255.255 |
| ASN Nome | Microsoft Corporation |
| CDIR | 51.103.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 14/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Warrington | 52,1845 | -0,6876 | 2017-08-13 |
| MaxMind | GB | United Kingdom | - | - | 51,4964 | -0,1224 | 2017-08-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.72.28.0 | 860363776 | 0 |
| 51.72.28.1 | 860363777 | 0 |
| 51.72.28.2 | 860363778 | 0 |
| 51.72.28.3 | 860363779 | 0 |
| 51.72.28.4 | 860363780 | 0 |
| 51.72.28.5 | 860363781 | 0 |
| 51.72.28.6 | 860363782 | 0 |
| 51.72.28.7 | 860363783 | 0 |
| 51.72.28.8 | 860363784 | 0 |
| 51.72.28.9 | 860363785 | 0 |
| 51.72.28.10 | 860363786 | 0 |
| 51.72.28.11 | 860363787 | 0 |
| 51.72.28.12 | 860363788 | 0 |
| 51.72.28.13 | 860363789 | 0 |
| 51.72.28.14 | 860363790 | 0 |
| 51.72.28.15 | 860363791 | 0 |
| 51.72.28.16 | 860363792 | 0 |
| 51.72.28.17 | 860363793 | 0 |
| 51.72.28.18 | 860363794 | 0 |
| 51.72.28.19 | 860363795 | 0 |
| 51.72.28.20 | 860363796 | 0 |
| 51.72.28.21 | 860363797 | 0 |
| 51.72.28.22 | 860363798 | 0 |
| 51.72.28.23 | 860363799 | 0 |
| 51.72.28.24 | 860363800 | 0 |
| 51.72.28.25 | 860363801 | 0 |
| 51.72.28.26 | 860363802 | 0 |
| 51.72.28.27 | 860363803 | 0 |
| 51.72.28.28 | 860363804 | 0 |
| 51.72.28.29 | 860363805 | 0 |
| 51.72.28.30 | 860363806 | 0 |
| 51.72.28.31 | 860363807 | 0 |
| 51.72.28.32 | 860363808 | 0 |
| 51.72.28.33 | 860363809 | 0 |
| 51.72.28.34 | 860363810 | 0 |
| 51.72.28.35 | 860363811 | 0 |
| 51.72.28.36 | 860363812 | 0 |
| 51.72.28.37 | 860363813 | 0 |
| 51.72.28.38 | 860363814 | 0 |
| 51.72.28.39 | 860363815 | 0 |
| 51.72.28.40 | 860363816 | 0 |
| 51.72.28.41 | 860363817 | 0 |
| 51.72.28.42 | 860363818 | 0 |
| 51.72.28.43 | 860363819 | 0 |
| 51.72.28.44 | 860363820 | 0 |
| 51.72.28.45 | 860363821 | 0 |
| 51.72.28.46 | 860363822 | 0 |
| 51.72.28.47 | 860363823 | 0 |
| 51.72.28.48 | 860363824 | 0 |
| 51.72.28.49 | 860363825 | 0 |
| 51.72.28.50 | 860363826 | 0 |
| 51.72.28.51 | 860363827 | 0 |
| 51.72.28.52 | 860363828 | 0 |
| 51.72.28.53 | 860363829 | 0 |
| 51.72.28.54 | 860363830 | 0 |
| 51.72.28.55 | 860363831 | 0 |
| 51.72.28.56 | 860363832 | 0 |
| 51.72.28.57 | 860363833 | 0 |
| 51.72.28.58 | 860363834 | 0 |
| 51.72.28.59 | 860363835 | 0 |
| 51.72.28.60 | 860363836 | 0 |
| 51.72.28.61 | 860363837 | 0 |
| 51.72.28.62 | 860363838 | 0 |
| 51.72.28.63 | 860363839 | 0 |
| 51.72.28.64 | 860363840 | 0 |
| 51.72.28.65 | 860363841 | 0 |
| 51.72.28.66 | 860363842 | 0 |
| 51.72.28.67 | 860363843 | 0 |
| 51.72.28.68 | 860363844 | 0 |
| 51.72.28.69 | 860363845 | 0 |
| 51.72.28.70 | 860363846 | 0 |
| 51.72.28.71 | 860363847 | 0 |
| 51.72.28.72 | 860363848 | 0 |
| 51.72.28.73 | 860363849 | 0 |
| 51.72.28.74 | 860363850 | 0 |
| 51.72.28.75 | 860363851 | 0 |
| 51.72.28.76 | 860363852 | 0 |
| 51.72.28.77 | 860363853 | 0 |
| 51.72.28.78 | 860363854 | 0 |
| 51.72.28.79 | 860363855 | 0 |
| 51.72.28.80 | 860363856 | 0 |
| 51.72.28.81 | 860363857 | 0 |
| 51.72.28.82 | 860363858 | 0 |
| 51.72.28.83 | 860363859 | 0 |
| 51.72.28.84 | 860363860 | 0 |
| 51.72.28.85 | 860363861 | 0 |