Les adresses IP débutant par 51.91.25 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 | 25/07/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | GB | Royaume-Uni | - | London | 51,5085 | -0,1257 | 2019-07-24 |
| MaxMind | GB | Royaume-Uni | - | - | 51,4964 | -0,1224 | 2019-07-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.91.25.0 | 861608192 | 0 |
| 51.91.25.1 | 861608193 | 0 |
| 51.91.25.2 | 861608194 | 0 |
| 51.91.25.3 | 861608195 | 0 |
| 51.91.25.4 | 861608196 | 0 |
| 51.91.25.5 | 861608197 | 0 |
| 51.91.25.6 | 861608198 | 0 |
| 51.91.25.7 | 861608199 | 0 |
| 51.91.25.8 | 861608200 | 0 |
| 51.91.25.9 | 861608201 | 0 |
| 51.91.25.10 | 861608202 | 0 |
| 51.91.25.11 | 861608203 | 0 |
| 51.91.25.12 | 861608204 | 0 |
| 51.91.25.13 | 861608205 | 0 |
| 51.91.25.14 | 861608206 | 0 |
| 51.91.25.15 | 861608207 | 0 |
| 51.91.25.16 | 861608208 | 0 |
| 51.91.25.17 | 861608209 | 0 |
| 51.91.25.18 | 861608210 | 0 |
| 51.91.25.19 | 861608211 | 0 |
| 51.91.25.20 | 861608212 | 0 |
| 51.91.25.21 | 861608213 | 0 |
| 51.91.25.22 | 861608214 | 0 |
| 51.91.25.23 | 861608215 | 0 |
| 51.91.25.24 | 861608216 | 0 |
| 51.91.25.25 | 861608217 | 0 |
| 51.91.25.26 | 861608218 | 0 |
| 51.91.25.27 | 861608219 | 0 |
| 51.91.25.28 | 861608220 | 0 |
| 51.91.25.29 | 861608221 | 0 |
| 51.91.25.30 | 861608222 | 0 |
| 51.91.25.31 | 861608223 | 0 |
| 51.91.25.32 | 861608224 | 0 |
| 51.91.25.33 | 861608225 | 0 |
| 51.91.25.34 | 861608226 | 0 |
| 51.91.25.35 | 861608227 | 0 |
| 51.91.25.36 | 861608228 | 0 |
| 51.91.25.37 | 861608229 | 0 |
| 51.91.25.38 | 861608230 | 0 |
| 51.91.25.39 | 861608231 | 0 |
| 51.91.25.40 | 861608232 | 0 |
| 51.91.25.41 | 861608233 | 0 |
| 51.91.25.42 | 861608234 | 0 |
| 51.91.25.43 | 861608235 | 0 |
| 51.91.25.44 | 861608236 | 0 |
| 51.91.25.45 | 861608237 | 0 |
| 51.91.25.46 | 861608238 | 0 |
| 51.91.25.47 | 861608239 | 0 |
| 51.91.25.48 | 861608240 | 0 |
| 51.91.25.49 | 861608241 | 0 |
| 51.91.25.50 | 861608242 | 0 |
| 51.91.25.51 | 861608243 | 0 |
| 51.91.25.52 | 861608244 | 0 |
| 51.91.25.53 | 861608245 | 0 |
| 51.91.25.54 | 861608246 | 0 |
| 51.91.25.55 | 861608247 | 0 |
| 51.91.25.56 | 861608248 | 0 |
| 51.91.25.57 | 861608249 | 0 |
| 51.91.25.58 | 861608250 | 0 |
| 51.91.25.59 | 861608251 | 0 |
| 51.91.25.60 | 861608252 | 0 |
| 51.91.25.61 | 861608253 | 0 |
| 51.91.25.62 | 861608254 | 0 |
| 51.91.25.63 | 861608255 | 0 |
| 51.91.25.64 | 861608256 | 0 |
| 51.91.25.65 | 861608257 | 0 |
| 51.91.25.66 | 861608258 | 0 |
| 51.91.25.67 | 861608259 | 0 |
| 51.91.25.68 | 861608260 | 0 |
| 51.91.25.69 | 861608261 | 0 |
| 51.91.25.70 | 861608262 | 0 |
| 51.91.25.71 | 861608263 | 0 |
| 51.91.25.72 | 861608264 | 0 |
| 51.91.25.73 | 861608265 | 0 |
| 51.91.25.74 | 861608266 | 0 |
| 51.91.25.75 | 861608267 | 0 |
| 51.91.25.76 | 861608268 | 0 |
| 51.91.25.77 | 861608269 | 0 |
| 51.91.25.78 | 861608270 | 0 |
| 51.91.25.79 | 861608271 | 0 |
| 51.91.25.80 | 861608272 | 0 |
| 51.91.25.81 | 861608273 | 0 |
| 51.91.25.82 | 861608274 | 0 |
| 51.91.25.83 | 861608275 | 0 |
| 51.91.25.84 | 861608276 | 0 |
| 51.91.25.85 | 861608277 | 0 |