La dirección IP 51.99.51 es proporcionada por Microsoft Corporation, que es propiedad de la CIDR (Classless Inter-Domain Routing) 51.103.0.0/16, IP entre 51.103.0.0 a 51.103.255.255 ). El número de sistema autónomo (ASN) es 8075.
| ASN | 8075 |
| IP que comienzan con | 51.103.0.0 |
| IP que termina con | 51.103.255.255 |
| ASN Nombre | Microsoft Corporation |
| CDIR | 51.103.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 20/10/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | GB | Reino Unido | - | Warrington | 52,1845 | -0,6876 | 2017-10-20 |
| MaxMind | GB | Reino Unido | - | - | 51,4964 | -0,1224 | 2017-10-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 51.99.51.0 | 862139136 | 0 |
| 51.99.51.1 | 862139137 | 0 |
| 51.99.51.2 | 862139138 | 0 |
| 51.99.51.3 | 862139139 | 0 |
| 51.99.51.4 | 862139140 | 0 |
| 51.99.51.5 | 862139141 | 0 |
| 51.99.51.6 | 862139142 | 0 |
| 51.99.51.7 | 862139143 | 0 |
| 51.99.51.8 | 862139144 | 0 |
| 51.99.51.9 | 862139145 | 0 |
| 51.99.51.10 | 862139146 | 0 |
| 51.99.51.11 | 862139147 | 0 |
| 51.99.51.12 | 862139148 | 0 |
| 51.99.51.13 | 862139149 | 0 |
| 51.99.51.14 | 862139150 | 0 |
| 51.99.51.15 | 862139151 | 0 |
| 51.99.51.16 | 862139152 | 0 |
| 51.99.51.17 | 862139153 | 0 |
| 51.99.51.18 | 862139154 | 0 |
| 51.99.51.19 | 862139155 | 0 |
| 51.99.51.20 | 862139156 | 0 |
| 51.99.51.21 | 862139157 | 0 |
| 51.99.51.22 | 862139158 | 0 |
| 51.99.51.23 | 862139159 | 0 |
| 51.99.51.24 | 862139160 | 0 |
| 51.99.51.25 | 862139161 | 0 |
| 51.99.51.26 | 862139162 | 0 |
| 51.99.51.27 | 862139163 | 0 |
| 51.99.51.28 | 862139164 | 0 |
| 51.99.51.29 | 862139165 | 0 |
| 51.99.51.30 | 862139166 | 0 |
| 51.99.51.31 | 862139167 | 0 |
| 51.99.51.32 | 862139168 | 0 |
| 51.99.51.33 | 862139169 | 0 |
| 51.99.51.34 | 862139170 | 0 |
| 51.99.51.35 | 862139171 | 0 |
| 51.99.51.36 | 862139172 | 0 |
| 51.99.51.37 | 862139173 | 0 |
| 51.99.51.38 | 862139174 | 0 |
| 51.99.51.39 | 862139175 | 0 |
| 51.99.51.40 | 862139176 | 0 |
| 51.99.51.41 | 862139177 | 0 |
| 51.99.51.42 | 862139178 | 0 |
| 51.99.51.43 | 862139179 | 0 |
| 51.99.51.44 | 862139180 | 0 |
| 51.99.51.45 | 862139181 | 0 |
| 51.99.51.46 | 862139182 | 0 |
| 51.99.51.47 | 862139183 | 0 |
| 51.99.51.48 | 862139184 | 0 |
| 51.99.51.49 | 862139185 | 0 |
| 51.99.51.50 | 862139186 | 0 |
| 51.99.51.51 | 862139187 | 0 |
| 51.99.51.52 | 862139188 | 0 |
| 51.99.51.53 | 862139189 | 0 |
| 51.99.51.54 | 862139190 | 0 |
| 51.99.51.55 | 862139191 | 0 |
| 51.99.51.56 | 862139192 | 0 |
| 51.99.51.57 | 862139193 | 0 |
| 51.99.51.58 | 862139194 | 0 |
| 51.99.51.59 | 862139195 | 0 |
| 51.99.51.60 | 862139196 | 0 |
| 51.99.51.61 | 862139197 | 0 |
| 51.99.51.62 | 862139198 | 0 |
| 51.99.51.63 | 862139199 | 0 |
| 51.99.51.64 | 862139200 | 0 |
| 51.99.51.65 | 862139201 | 0 |
| 51.99.51.66 | 862139202 | 0 |
| 51.99.51.67 | 862139203 | 0 |
| 51.99.51.68 | 862139204 | 0 |
| 51.99.51.69 | 862139205 | 0 |
| 51.99.51.70 | 862139206 | 0 |
| 51.99.51.71 | 862139207 | 0 |
| 51.99.51.72 | 862139208 | 0 |
| 51.99.51.73 | 862139209 | 0 |
| 51.99.51.74 | 862139210 | 0 |
| 51.99.51.75 | 862139211 | 0 |
| 51.99.51.76 | 862139212 | 0 |
| 51.99.51.77 | 862139213 | 0 |
| 51.99.51.78 | 862139214 | 0 |
| 51.99.51.79 | 862139215 | 0 |
| 51.99.51.80 | 862139216 | 0 |
| 51.99.51.81 | 862139217 | 0 |
| 51.99.51.82 | 862139218 | 0 |
| 51.99.51.83 | 862139219 | 0 |
| 51.99.51.84 | 862139220 | 0 |
| 51.99.51.85 | 862139221 | 0 |