L'indirizzo IP 51.87.87 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 | 18/05/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | London | 51,5085 | -0,1257 | 2019-05-17 |
| MaxMind | GB | United Kingdom | - | - | 51,4964 | -0,1224 | 2019-05-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.87.87.0 | 861361920 | 0 |
| 51.87.87.1 | 861361921 | 0 |
| 51.87.87.2 | 861361922 | 0 |
| 51.87.87.3 | 861361923 | 0 |
| 51.87.87.4 | 861361924 | 0 |
| 51.87.87.5 | 861361925 | 0 |
| 51.87.87.6 | 861361926 | 0 |
| 51.87.87.7 | 861361927 | 0 |
| 51.87.87.8 | 861361928 | 0 |
| 51.87.87.9 | 861361929 | 0 |
| 51.87.87.10 | 861361930 | 0 |
| 51.87.87.11 | 861361931 | 0 |
| 51.87.87.12 | 861361932 | 0 |
| 51.87.87.13 | 861361933 | 0 |
| 51.87.87.14 | 861361934 | 0 |
| 51.87.87.15 | 861361935 | 0 |
| 51.87.87.16 | 861361936 | 0 |
| 51.87.87.17 | 861361937 | 0 |
| 51.87.87.18 | 861361938 | 0 |
| 51.87.87.19 | 861361939 | 0 |
| 51.87.87.20 | 861361940 | 0 |
| 51.87.87.21 | 861361941 | 0 |
| 51.87.87.22 | 861361942 | 0 |
| 51.87.87.23 | 861361943 | 0 |
| 51.87.87.24 | 861361944 | 0 |
| 51.87.87.25 | 861361945 | 0 |
| 51.87.87.26 | 861361946 | 0 |
| 51.87.87.27 | 861361947 | 0 |
| 51.87.87.28 | 861361948 | 0 |
| 51.87.87.29 | 861361949 | 0 |
| 51.87.87.30 | 861361950 | 0 |
| 51.87.87.31 | 861361951 | 0 |
| 51.87.87.32 | 861361952 | 0 |
| 51.87.87.33 | 861361953 | 0 |
| 51.87.87.34 | 861361954 | 0 |
| 51.87.87.35 | 861361955 | 0 |
| 51.87.87.36 | 861361956 | 0 |
| 51.87.87.37 | 861361957 | 0 |
| 51.87.87.38 | 861361958 | 0 |
| 51.87.87.39 | 861361959 | 0 |
| 51.87.87.40 | 861361960 | 0 |
| 51.87.87.41 | 861361961 | 0 |
| 51.87.87.42 | 861361962 | 0 |
| 51.87.87.43 | 861361963 | 0 |
| 51.87.87.44 | 861361964 | 0 |
| 51.87.87.45 | 861361965 | 0 |
| 51.87.87.46 | 861361966 | 0 |
| 51.87.87.47 | 861361967 | 0 |
| 51.87.87.48 | 861361968 | 0 |
| 51.87.87.49 | 861361969 | 0 |
| 51.87.87.50 | 861361970 | 0 |
| 51.87.87.51 | 861361971 | 0 |
| 51.87.87.52 | 861361972 | 0 |
| 51.87.87.53 | 861361973 | 0 |
| 51.87.87.54 | 861361974 | 0 |
| 51.87.87.55 | 861361975 | 0 |
| 51.87.87.56 | 861361976 | 0 |
| 51.87.87.57 | 861361977 | 0 |
| 51.87.87.58 | 861361978 | 0 |
| 51.87.87.59 | 861361979 | 0 |
| 51.87.87.60 | 861361980 | 0 |
| 51.87.87.61 | 861361981 | 0 |
| 51.87.87.62 | 861361982 | 0 |
| 51.87.87.63 | 861361983 | 0 |
| 51.87.87.64 | 861361984 | 0 |
| 51.87.87.65 | 861361985 | 0 |
| 51.87.87.66 | 861361986 | 0 |
| 51.87.87.67 | 861361987 | 0 |
| 51.87.87.68 | 861361988 | 0 |
| 51.87.87.69 | 861361989 | 0 |
| 51.87.87.70 | 861361990 | 0 |
| 51.87.87.71 | 861361991 | 0 |
| 51.87.87.72 | 861361992 | 0 |
| 51.87.87.73 | 861361993 | 0 |
| 51.87.87.74 | 861361994 | 0 |
| 51.87.87.75 | 861361995 | 0 |
| 51.87.87.76 | 861361996 | 0 |
| 51.87.87.77 | 861361997 | 0 |
| 51.87.87.78 | 861361998 | 0 |
| 51.87.87.79 | 861361999 | 0 |
| 51.87.87.80 | 861362000 | 0 |
| 51.87.87.81 | 861362001 | 0 |
| 51.87.87.82 | 861362002 | 0 |
| 51.87.87.83 | 861362003 | 0 |
| 51.87.87.84 | 861362004 | 0 |
| 51.87.87.85 | 861362005 | 0 |