Les adresses IP débutant par 51.78.16 sont fournies par Microsoft Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 51.103.0.0/16, le bloc IP comprant les adresses de 51.103.0.0 à 51.103.255.255). Le numéro de système autonome (ASN) est 8075.
| ASN | 8075 |
| IP commençant par | 51.103.0.0 |
| IP se terminant par | 51.103.255.255 |
| Nom ASN | Microsoft Corporation |
| CDIR | 51.103.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 01/09/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | London | 51,5085 | -0,1257 | 2018-09-01 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2018-09-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.78.16.0 | 860753920 | 0 |
| 51.78.16.1 | 860753921 | 0 |
| 51.78.16.2 | 860753922 | 0 |
| 51.78.16.3 | 860753923 | 0 |
| 51.78.16.4 | 860753924 | 0 |
| 51.78.16.5 | 860753925 | 0 |
| 51.78.16.6 | 860753926 | 0 |
| 51.78.16.7 | 860753927 | 0 |
| 51.78.16.8 | 860753928 | 0 |
| 51.78.16.9 | 860753929 | 0 |
| 51.78.16.10 | 860753930 | 0 |
| 51.78.16.11 | 860753931 | 0 |
| 51.78.16.12 | 860753932 | 0 |
| 51.78.16.13 | 860753933 | 0 |
| 51.78.16.14 | 860753934 | 0 |
| 51.78.16.15 | 860753935 | 0 |
| 51.78.16.16 | 860753936 | 0 |
| 51.78.16.17 | 860753937 | 0 |
| 51.78.16.18 | 860753938 | 0 |
| 51.78.16.19 | 860753939 | 0 |
| 51.78.16.20 | 860753940 | 0 |
| 51.78.16.21 | 860753941 | 0 |
| 51.78.16.22 | 860753942 | 0 |
| 51.78.16.23 | 860753943 | 0 |
| 51.78.16.24 | 860753944 | 0 |
| 51.78.16.25 | 860753945 | 0 |
| 51.78.16.26 | 860753946 | 0 |
| 51.78.16.27 | 860753947 | 0 |
| 51.78.16.28 | 860753948 | 0 |
| 51.78.16.29 | 860753949 | 0 |
| 51.78.16.30 | 860753950 | 0 |
| 51.78.16.31 | 860753951 | 0 |
| 51.78.16.32 | 860753952 | 0 |
| 51.78.16.33 | 860753953 | 0 |
| 51.78.16.34 | 860753954 | 0 |
| 51.78.16.35 | 860753955 | 0 |
| 51.78.16.36 | 860753956 | 0 |
| 51.78.16.37 | 860753957 | 0 |
| 51.78.16.38 | 860753958 | 0 |
| 51.78.16.39 | 860753959 | 0 |
| 51.78.16.40 | 860753960 | 0 |
| 51.78.16.41 | 860753961 | 0 |
| 51.78.16.42 | 860753962 | 0 |
| 51.78.16.43 | 860753963 | 0 |
| 51.78.16.44 | 860753964 | 0 |
| 51.78.16.45 | 860753965 | 0 |
| 51.78.16.46 | 860753966 | 0 |
| 51.78.16.47 | 860753967 | 0 |
| 51.78.16.48 | 860753968 | 0 |
| 51.78.16.49 | 860753969 | 0 |
| 51.78.16.50 | 860753970 | 0 |
| 51.78.16.51 | 860753971 | 0 |
| 51.78.16.52 | 860753972 | 0 |
| 51.78.16.53 | 860753973 | 0 |
| 51.78.16.54 | 860753974 | 0 |
| 51.78.16.55 | 860753975 | 0 |
| 51.78.16.56 | 860753976 | 0 |
| 51.78.16.57 | 860753977 | 0 |
| 51.78.16.58 | 860753978 | 0 |
| 51.78.16.59 | 860753979 | 0 |
| 51.78.16.60 | 860753980 | 0 |
| 51.78.16.61 | 860753981 | 0 |
| 51.78.16.62 | 860753982 | 0 |
| 51.78.16.63 | 860753983 | 0 |
| 51.78.16.64 | 860753984 | 0 |
| 51.78.16.65 | 860753985 | 0 |
| 51.78.16.66 | 860753986 | 0 |
| 51.78.16.67 | 860753987 | 0 |
| 51.78.16.68 | 860753988 | 0 |
| 51.78.16.69 | 860753989 | 0 |
| 51.78.16.70 | 860753990 | 0 |
| 51.78.16.71 | 860753991 | 0 |
| 51.78.16.72 | 860753992 | 0 |
| 51.78.16.73 | 860753993 | 0 |
| 51.78.16.74 | 860753994 | 0 |
| 51.78.16.75 | 860753995 | 0 |
| 51.78.16.76 | 860753996 | 0 |
| 51.78.16.77 | 860753997 | 0 |
| 51.78.16.78 | 860753998 | 0 |
| 51.78.16.79 | 860753999 | 0 |
| 51.78.16.80 | 860754000 | 0 |
| 51.78.16.81 | 860754001 | 0 |
| 51.78.16.82 | 860754002 | 0 |
| 51.78.16.83 | 860754003 | 0 |
| 51.78.16.84 | 860754004 | 0 |
| 51.78.16.85 | 860754005 | 0 |