Les adresses IP débutant par 40.72.19 sont fournies par Microsoft Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 40.64.0.0/10, le bloc IP comprant les adresses de 40.64.0.0 à 40.127.255.255). Le numéro de système autonome (ASN) est 8075.
| ASN | 8075 |
| IP commençant par | 40.64.0.0 |
| IP se terminant par | 40.127.255.255 |
| Nom ASN | Microsoft Corporation |
| CDIR | 40.64.0.0/10 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 02/02/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2018-02-01 |
| MaxMind | CN | Chine | - | Beijing | 39,9289 | 116,3883 | 2018-02-01 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 40.72.19.0 | 675812096 | 0 |
| 40.72.19.1 | 675812097 | 0 |
| 40.72.19.2 | 675812098 | 0 |
| 40.72.19.3 | 675812099 | 0 |
| 40.72.19.4 | 675812100 | 0 |
| 40.72.19.5 | 675812101 | 0 |
| 40.72.19.6 | 675812102 | 0 |
| 40.72.19.7 | 675812103 | 0 |
| 40.72.19.8 | 675812104 | 0 |
| 40.72.19.9 | 675812105 | 0 |
| 40.72.19.10 | 675812106 | 0 |
| 40.72.19.11 | 675812107 | 0 |
| 40.72.19.12 | 675812108 | 0 |
| 40.72.19.13 | 675812109 | 0 |
| 40.72.19.14 | 675812110 | 0 |
| 40.72.19.15 | 675812111 | 0 |
| 40.72.19.16 | 675812112 | 0 |
| 40.72.19.17 | 675812113 | 0 |
| 40.72.19.18 | 675812114 | 0 |
| 40.72.19.19 | 675812115 | 0 |
| 40.72.19.20 | 675812116 | 0 |
| 40.72.19.21 | 675812117 | 0 |
| 40.72.19.22 | 675812118 | 0 |
| 40.72.19.23 | 675812119 | 0 |
| 40.72.19.24 | 675812120 | 0 |
| 40.72.19.25 | 675812121 | 0 |
| 40.72.19.26 | 675812122 | 0 |
| 40.72.19.27 | 675812123 | 0 |
| 40.72.19.28 | 675812124 | 0 |
| 40.72.19.29 | 675812125 | 0 |
| 40.72.19.30 | 675812126 | 0 |
| 40.72.19.31 | 675812127 | 0 |
| 40.72.19.32 | 675812128 | 0 |
| 40.72.19.33 | 675812129 | 0 |
| 40.72.19.34 | 675812130 | 0 |
| 40.72.19.35 | 675812131 | 0 |
| 40.72.19.36 | 675812132 | 0 |
| 40.72.19.37 | 675812133 | 0 |
| 40.72.19.38 | 675812134 | 0 |
| 40.72.19.39 | 675812135 | 0 |
| 40.72.19.40 | 675812136 | 0 |
| 40.72.19.41 | 675812137 | 0 |
| 40.72.19.42 | 675812138 | 0 |
| 40.72.19.43 | 675812139 | 0 |
| 40.72.19.44 | 675812140 | 0 |
| 40.72.19.45 | 675812141 | 0 |
| 40.72.19.46 | 675812142 | 0 |
| 40.72.19.47 | 675812143 | 0 |
| 40.72.19.48 | 675812144 | 0 |
| 40.72.19.49 | 675812145 | 0 |
| 40.72.19.50 | 675812146 | 0 |
| 40.72.19.51 | 675812147 | 0 |
| 40.72.19.52 | 675812148 | 0 |
| 40.72.19.53 | 675812149 | 0 |
| 40.72.19.54 | 675812150 | 0 |
| 40.72.19.55 | 675812151 | 0 |
| 40.72.19.56 | 675812152 | 0 |
| 40.72.19.57 | 675812153 | 0 |
| 40.72.19.58 | 675812154 | 0 |
| 40.72.19.59 | 675812155 | 0 |
| 40.72.19.60 | 675812156 | 0 |
| 40.72.19.61 | 675812157 | 0 |
| 40.72.19.62 | 675812158 | 0 |
| 40.72.19.63 | 675812159 | 0 |
| 40.72.19.64 | 675812160 | 0 |
| 40.72.19.65 | 675812161 | 0 |
| 40.72.19.66 | 675812162 | 0 |
| 40.72.19.67 | 675812163 | 0 |
| 40.72.19.68 | 675812164 | 0 |
| 40.72.19.69 | 675812165 | 0 |
| 40.72.19.70 | 675812166 | 0 |
| 40.72.19.71 | 675812167 | 0 |
| 40.72.19.72 | 675812168 | 0 |
| 40.72.19.73 | 675812169 | 0 |
| 40.72.19.74 | 675812170 | 0 |
| 40.72.19.75 | 675812171 | 0 |
| 40.72.19.76 | 675812172 | 0 |
| 40.72.19.77 | 675812173 | 0 |
| 40.72.19.78 | 675812174 | 0 |
| 40.72.19.79 | 675812175 | 0 |
| 40.72.19.80 | 675812176 | 0 |
| 40.72.19.81 | 675812177 | 0 |
| 40.72.19.82 | 675812178 | 0 |
| 40.72.19.83 | 675812179 | 0 |
| 40.72.19.84 | 675812180 | 0 |
| 40.72.19.85 | 675812181 | 0 |