L'indirizzo IP 51.73.57 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 | ripencc |
| Ultimo aggiornamento | 24/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | London | 51,5085 | -0,1257 | 2018-08-24 |
| MaxMind | GB | United Kingdom | - | - | 51,4964 | -0,1224 | 2018-08-24 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.73.57.0 | 860436736 | 0 |
| 51.73.57.1 | 860436737 | 0 |
| 51.73.57.2 | 860436738 | 0 |
| 51.73.57.3 | 860436739 | 0 |
| 51.73.57.4 | 860436740 | 0 |
| 51.73.57.5 | 860436741 | 0 |
| 51.73.57.6 | 860436742 | 0 |
| 51.73.57.7 | 860436743 | 0 |
| 51.73.57.8 | 860436744 | 0 |
| 51.73.57.9 | 860436745 | 0 |
| 51.73.57.10 | 860436746 | 0 |
| 51.73.57.11 | 860436747 | 0 |
| 51.73.57.12 | 860436748 | 0 |
| 51.73.57.13 | 860436749 | 0 |
| 51.73.57.14 | 860436750 | 0 |
| 51.73.57.15 | 860436751 | 0 |
| 51.73.57.16 | 860436752 | 0 |
| 51.73.57.17 | 860436753 | 0 |
| 51.73.57.18 | 860436754 | 0 |
| 51.73.57.19 | 860436755 | 0 |
| 51.73.57.20 | 860436756 | 0 |
| 51.73.57.21 | 860436757 | 0 |
| 51.73.57.22 | 860436758 | 0 |
| 51.73.57.23 | 860436759 | 0 |
| 51.73.57.24 | 860436760 | 0 |
| 51.73.57.25 | 860436761 | 0 |
| 51.73.57.26 | 860436762 | 0 |
| 51.73.57.27 | 860436763 | 0 |
| 51.73.57.28 | 860436764 | 0 |
| 51.73.57.29 | 860436765 | 0 |
| 51.73.57.30 | 860436766 | 0 |
| 51.73.57.31 | 860436767 | 0 |
| 51.73.57.32 | 860436768 | 0 |
| 51.73.57.33 | 860436769 | 0 |
| 51.73.57.34 | 860436770 | 0 |
| 51.73.57.35 | 860436771 | 0 |
| 51.73.57.36 | 860436772 | 0 |
| 51.73.57.37 | 860436773 | 0 |
| 51.73.57.38 | 860436774 | 0 |
| 51.73.57.39 | 860436775 | 0 |
| 51.73.57.40 | 860436776 | 0 |
| 51.73.57.41 | 860436777 | 0 |
| 51.73.57.42 | 860436778 | 0 |
| 51.73.57.43 | 860436779 | 0 |
| 51.73.57.44 | 860436780 | 0 |
| 51.73.57.45 | 860436781 | 0 |
| 51.73.57.46 | 860436782 | 0 |
| 51.73.57.47 | 860436783 | 0 |
| 51.73.57.48 | 860436784 | 0 |
| 51.73.57.49 | 860436785 | 0 |
| 51.73.57.50 | 860436786 | 0 |
| 51.73.57.51 | 860436787 | 0 |
| 51.73.57.52 | 860436788 | 0 |
| 51.73.57.53 | 860436789 | 0 |
| 51.73.57.54 | 860436790 | 0 |
| 51.73.57.55 | 860436791 | 0 |
| 51.73.57.56 | 860436792 | 0 |
| 51.73.57.57 | 860436793 | 0 |
| 51.73.57.58 | 860436794 | 0 |
| 51.73.57.59 | 860436795 | 0 |
| 51.73.57.60 | 860436796 | 0 |
| 51.73.57.61 | 860436797 | 0 |
| 51.73.57.62 | 860436798 | 0 |
| 51.73.57.63 | 860436799 | 0 |
| 51.73.57.64 | 860436800 | 0 |
| 51.73.57.65 | 860436801 | 0 |
| 51.73.57.66 | 860436802 | 0 |
| 51.73.57.67 | 860436803 | 0 |
| 51.73.57.68 | 860436804 | 0 |
| 51.73.57.69 | 860436805 | 0 |
| 51.73.57.70 | 860436806 | 0 |
| 51.73.57.71 | 860436807 | 0 |
| 51.73.57.72 | 860436808 | 0 |
| 51.73.57.73 | 860436809 | 0 |
| 51.73.57.74 | 860436810 | 0 |
| 51.73.57.75 | 860436811 | 0 |
| 51.73.57.76 | 860436812 | 0 |
| 51.73.57.77 | 860436813 | 0 |
| 51.73.57.78 | 860436814 | 0 |
| 51.73.57.79 | 860436815 | 0 |
| 51.73.57.80 | 860436816 | 0 |
| 51.73.57.81 | 860436817 | 0 |
| 51.73.57.82 | 860436818 | 0 |
| 51.73.57.83 | 860436819 | 0 |
| 51.73.57.84 | 860436820 | 0 |
| 51.73.57.85 | 860436821 | 0 |