L'indirizzo IP 51.61.20 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 | 20/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Warrington | 52,1845 | -0,6876 | 2017-10-20 |
| MaxMind | GB | United Kingdom | - | - | 51,4964 | -0,1224 | 2017-10-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.61.20.0 | 859640832 | 0 |
| 51.61.20.1 | 859640833 | 0 |
| 51.61.20.2 | 859640834 | 0 |
| 51.61.20.3 | 859640835 | 0 |
| 51.61.20.4 | 859640836 | 0 |
| 51.61.20.5 | 859640837 | 0 |
| 51.61.20.6 | 859640838 | 0 |
| 51.61.20.7 | 859640839 | 0 |
| 51.61.20.8 | 859640840 | 0 |
| 51.61.20.9 | 859640841 | 0 |
| 51.61.20.10 | 859640842 | 0 |
| 51.61.20.11 | 859640843 | 0 |
| 51.61.20.12 | 859640844 | 0 |
| 51.61.20.13 | 859640845 | 0 |
| 51.61.20.14 | 859640846 | 0 |
| 51.61.20.15 | 859640847 | 0 |
| 51.61.20.16 | 859640848 | 0 |
| 51.61.20.17 | 859640849 | 0 |
| 51.61.20.18 | 859640850 | 0 |
| 51.61.20.19 | 859640851 | 0 |
| 51.61.20.20 | 859640852 | 0 |
| 51.61.20.21 | 859640853 | 0 |
| 51.61.20.22 | 859640854 | 0 |
| 51.61.20.23 | 859640855 | 0 |
| 51.61.20.24 | 859640856 | 0 |
| 51.61.20.25 | 859640857 | 0 |
| 51.61.20.26 | 859640858 | 0 |
| 51.61.20.27 | 859640859 | 0 |
| 51.61.20.28 | 859640860 | 0 |
| 51.61.20.29 | 859640861 | 0 |
| 51.61.20.30 | 859640862 | 0 |
| 51.61.20.31 | 859640863 | 0 |
| 51.61.20.32 | 859640864 | 0 |
| 51.61.20.33 | 859640865 | 0 |
| 51.61.20.34 | 859640866 | 0 |
| 51.61.20.35 | 859640867 | 0 |
| 51.61.20.36 | 859640868 | 0 |
| 51.61.20.37 | 859640869 | 0 |
| 51.61.20.38 | 859640870 | 0 |
| 51.61.20.39 | 859640871 | 0 |
| 51.61.20.40 | 859640872 | 0 |
| 51.61.20.41 | 859640873 | 0 |
| 51.61.20.42 | 859640874 | 0 |
| 51.61.20.43 | 859640875 | 0 |
| 51.61.20.44 | 859640876 | 0 |
| 51.61.20.45 | 859640877 | 0 |
| 51.61.20.46 | 859640878 | 0 |
| 51.61.20.47 | 859640879 | 0 |
| 51.61.20.48 | 859640880 | 0 |
| 51.61.20.49 | 859640881 | 0 |
| 51.61.20.50 | 859640882 | 0 |
| 51.61.20.51 | 859640883 | 0 |
| 51.61.20.52 | 859640884 | 0 |
| 51.61.20.53 | 859640885 | 0 |
| 51.61.20.54 | 859640886 | 0 |
| 51.61.20.55 | 859640887 | 0 |
| 51.61.20.56 | 859640888 | 0 |
| 51.61.20.57 | 859640889 | 0 |
| 51.61.20.58 | 859640890 | 0 |
| 51.61.20.59 | 859640891 | 0 |
| 51.61.20.60 | 859640892 | 0 |
| 51.61.20.61 | 859640893 | 0 |
| 51.61.20.62 | 859640894 | 0 |
| 51.61.20.63 | 859640895 | 0 |
| 51.61.20.64 | 859640896 | 0 |
| 51.61.20.65 | 859640897 | 0 |
| 51.61.20.66 | 859640898 | 0 |
| 51.61.20.67 | 859640899 | 0 |
| 51.61.20.68 | 859640900 | 0 |
| 51.61.20.69 | 859640901 | 0 |
| 51.61.20.70 | 859640902 | 0 |
| 51.61.20.71 | 859640903 | 0 |
| 51.61.20.72 | 859640904 | 0 |
| 51.61.20.73 | 859640905 | 0 |
| 51.61.20.74 | 859640906 | 0 |
| 51.61.20.75 | 859640907 | 0 |
| 51.61.20.76 | 859640908 | 0 |
| 51.61.20.77 | 859640909 | 0 |
| 51.61.20.78 | 859640910 | 0 |
| 51.61.20.79 | 859640911 | 0 |
| 51.61.20.80 | 859640912 | 0 |
| 51.61.20.81 | 859640913 | 0 |
| 51.61.20.82 | 859640914 | 0 |
| 51.61.20.83 | 859640915 | 0 |
| 51.61.20.84 | 859640916 | 0 |
| 51.61.20.85 | 859640917 | 0 |