L'indirizzo IP 81.99.131 è fornito da , che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.96.0.0/12, IP tra 81.96.0.0 a 81.111.255.255 ). Il numero di sistema autonomo (ASN) è 5089.
| ASN | 5089 |
| IP inizia con | 81.96.0.0 |
| IP finale con | 81.111.255.255 |
| ASN Nome | |
| CDIR | 81.96.0.0/12 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 03/07/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | GB | United Kingdom | - | Whittlesey | 52,558 | -0,1302 | 2018-07-02 |
| MaxMind | GB | United Kingdom | - | Peterborough | 52,5833 | -0,25 | 2018-07-02 |
| Whois | GB | - | - | - | -3 | 55 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.99.131.0 | 1365476096 | 0 |
| 81.99.131.1 | 1365476097 | 0 |
| 81.99.131.2 | 1365476098 | 0 |
| 81.99.131.3 | 1365476099 | 0 |
| 81.99.131.4 | 1365476100 | 0 |
| 81.99.131.5 | 1365476101 | 0 |
| 81.99.131.6 | 1365476102 | 0 |
| 81.99.131.7 | 1365476103 | 0 |
| 81.99.131.8 | 1365476104 | 0 |
| 81.99.131.9 | 1365476105 | 0 |
| 81.99.131.10 | 1365476106 | 0 |
| 81.99.131.11 | 1365476107 | 0 |
| 81.99.131.12 | 1365476108 | 0 |
| 81.99.131.13 | 1365476109 | 0 |
| 81.99.131.14 | 1365476110 | 0 |
| 81.99.131.15 | 1365476111 | 0 |
| 81.99.131.16 | 1365476112 | 0 |
| 81.99.131.17 | 1365476113 | 0 |
| 81.99.131.18 | 1365476114 | 0 |
| 81.99.131.19 | 1365476115 | 0 |
| 81.99.131.20 | 1365476116 | 0 |
| 81.99.131.21 | 1365476117 | 0 |
| 81.99.131.22 | 1365476118 | 0 |
| 81.99.131.23 | 1365476119 | 0 |
| 81.99.131.24 | 1365476120 | 0 |
| 81.99.131.25 | 1365476121 | 0 |
| 81.99.131.26 | 1365476122 | 0 |
| 81.99.131.27 | 1365476123 | 0 |
| 81.99.131.28 | 1365476124 | 0 |
| 81.99.131.29 | 1365476125 | 0 |
| 81.99.131.30 | 1365476126 | 0 |
| 81.99.131.31 | 1365476127 | 0 |
| 81.99.131.32 | 1365476128 | 0 |
| 81.99.131.33 | 1365476129 | 0 |
| 81.99.131.34 | 1365476130 | 0 |
| 81.99.131.35 | 1365476131 | 0 |
| 81.99.131.36 | 1365476132 | 0 |
| 81.99.131.37 | 1365476133 | 0 |
| 81.99.131.38 | 1365476134 | 0 |
| 81.99.131.39 | 1365476135 | 0 |
| 81.99.131.40 | 1365476136 | 0 |
| 81.99.131.41 | 1365476137 | 0 |
| 81.99.131.42 | 1365476138 | 0 |
| 81.99.131.43 | 1365476139 | 0 |
| 81.99.131.44 | 1365476140 | 0 |
| 81.99.131.45 | 1365476141 | 0 |
| 81.99.131.46 | 1365476142 | 0 |
| 81.99.131.47 | 1365476143 | 0 |
| 81.99.131.48 | 1365476144 | 0 |
| 81.99.131.49 | 1365476145 | 0 |
| 81.99.131.50 | 1365476146 | 0 |
| 81.99.131.51 | 1365476147 | 0 |
| 81.99.131.52 | 1365476148 | 0 |
| 81.99.131.53 | 1365476149 | 0 |
| 81.99.131.54 | 1365476150 | 0 |
| 81.99.131.55 | 1365476151 | 0 |
| 81.99.131.56 | 1365476152 | 0 |
| 81.99.131.57 | 1365476153 | 0 |
| 81.99.131.58 | 1365476154 | 0 |
| 81.99.131.59 | 1365476155 | 0 |
| 81.99.131.60 | 1365476156 | 0 |
| 81.99.131.61 | 1365476157 | 0 |
| 81.99.131.62 | 1365476158 | 0 |
| 81.99.131.63 | 1365476159 | 0 |
| 81.99.131.64 | 1365476160 | 0 |
| 81.99.131.65 | 1365476161 | 0 |
| 81.99.131.66 | 1365476162 | 0 |
| 81.99.131.67 | 1365476163 | 0 |
| 81.99.131.68 | 1365476164 | 0 |
| 81.99.131.69 | 1365476165 | 0 |
| 81.99.131.70 | 1365476166 | 0 |
| 81.99.131.71 | 1365476167 | 0 |
| 81.99.131.72 | 1365476168 | 0 |
| 81.99.131.73 | 1365476169 | 0 |
| 81.99.131.74 | 1365476170 | 0 |
| 81.99.131.75 | 1365476171 | 0 |
| 81.99.131.76 | 1365476172 | 0 |
| 81.99.131.77 | 1365476173 | 0 |
| 81.99.131.78 | 1365476174 | 0 |
| 81.99.131.79 | 1365476175 | 0 |
| 81.99.131.80 | 1365476176 | 0 |
| 81.99.131.81 | 1365476177 | 0 |
| 81.99.131.82 | 1365476178 | 0 |
| 81.99.131.83 | 1365476179 | 0 |
| 81.99.131.84 | 1365476180 | 0 |
| 81.99.131.85 | 1365476181 | 0 |