L'indirizzo IP 18.91.76 è fornito da Massachusetts Institute of Technology, che è di proprietà del CIDR (Classless Inter-Domain Routing) 18.0.0.0/8, IP tra 18.0.0.0 a 18.255.255.255 ). Il numero di sistema autonomo (ASN) è 3.
| ASN | 3 |
| IP inizia con | 18.0.0.0 |
| IP finale con | 18.255.255.255 |
| ASN Nome | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 16/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Cambridge | 42,3651 | -71,1045 | 2017-09-15 |
| MaxMind | US | United States | - | Cambridge | 42,3646 | -71,1028 | 2017-09-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.91.76.0 | 307973120 | 0 |
| 18.91.76.1 | 307973121 | 0 |
| 18.91.76.2 | 307973122 | 0 |
| 18.91.76.3 | 307973123 | 0 |
| 18.91.76.4 | 307973124 | 0 |
| 18.91.76.5 | 307973125 | 0 |
| 18.91.76.6 | 307973126 | 0 |
| 18.91.76.7 | 307973127 | 0 |
| 18.91.76.8 | 307973128 | 0 |
| 18.91.76.9 | 307973129 | 0 |
| 18.91.76.10 | 307973130 | 0 |
| 18.91.76.11 | 307973131 | 0 |
| 18.91.76.12 | 307973132 | 0 |
| 18.91.76.13 | 307973133 | 0 |
| 18.91.76.14 | 307973134 | 0 |
| 18.91.76.15 | 307973135 | 0 |
| 18.91.76.16 | 307973136 | 0 |
| 18.91.76.17 | 307973137 | 0 |
| 18.91.76.18 | 307973138 | 0 |
| 18.91.76.19 | 307973139 | 0 |
| 18.91.76.20 | 307973140 | 0 |
| 18.91.76.21 | 307973141 | 0 |
| 18.91.76.22 | 307973142 | 0 |
| 18.91.76.23 | 307973143 | 0 |
| 18.91.76.24 | 307973144 | 0 |
| 18.91.76.25 | 307973145 | 0 |
| 18.91.76.26 | 307973146 | 0 |
| 18.91.76.27 | 307973147 | 0 |
| 18.91.76.28 | 307973148 | 0 |
| 18.91.76.29 | 307973149 | 0 |
| 18.91.76.30 | 307973150 | 0 |
| 18.91.76.31 | 307973151 | 0 |
| 18.91.76.32 | 307973152 | 0 |
| 18.91.76.33 | 307973153 | 0 |
| 18.91.76.34 | 307973154 | 0 |
| 18.91.76.35 | 307973155 | 0 |
| 18.91.76.36 | 307973156 | 0 |
| 18.91.76.37 | 307973157 | 0 |
| 18.91.76.38 | 307973158 | 0 |
| 18.91.76.39 | 307973159 | 0 |
| 18.91.76.40 | 307973160 | 0 |
| 18.91.76.41 | 307973161 | 0 |
| 18.91.76.42 | 307973162 | 0 |
| 18.91.76.43 | 307973163 | 0 |
| 18.91.76.44 | 307973164 | 0 |
| 18.91.76.45 | 307973165 | 0 |
| 18.91.76.46 | 307973166 | 0 |
| 18.91.76.47 | 307973167 | 0 |
| 18.91.76.48 | 307973168 | 0 |
| 18.91.76.49 | 307973169 | 0 |
| 18.91.76.50 | 307973170 | 0 |
| 18.91.76.51 | 307973171 | 0 |
| 18.91.76.52 | 307973172 | 0 |
| 18.91.76.53 | 307973173 | 0 |
| 18.91.76.54 | 307973174 | 0 |
| 18.91.76.55 | 307973175 | 0 |
| 18.91.76.56 | 307973176 | 0 |
| 18.91.76.57 | 307973177 | 0 |
| 18.91.76.58 | 307973178 | 0 |
| 18.91.76.59 | 307973179 | 0 |
| 18.91.76.60 | 307973180 | 0 |
| 18.91.76.61 | 307973181 | 0 |
| 18.91.76.62 | 307973182 | 0 |
| 18.91.76.63 | 307973183 | 0 |
| 18.91.76.64 | 307973184 | 0 |
| 18.91.76.65 | 307973185 | 0 |
| 18.91.76.66 | 307973186 | 0 |
| 18.91.76.67 | 307973187 | 0 |
| 18.91.76.68 | 307973188 | 0 |
| 18.91.76.69 | 307973189 | 0 |
| 18.91.76.70 | 307973190 | 0 |
| 18.91.76.71 | 307973191 | 0 |
| 18.91.76.72 | 307973192 | 0 |
| 18.91.76.73 | 307973193 | 0 |
| 18.91.76.74 | 307973194 | 0 |
| 18.91.76.75 | 307973195 | 0 |
| 18.91.76.76 | 307973196 | 0 |
| 18.91.76.77 | 307973197 | 0 |
| 18.91.76.78 | 307973198 | 0 |
| 18.91.76.79 | 307973199 | 0 |
| 18.91.76.80 | 307973200 | 0 |
| 18.91.76.81 | 307973201 | 0 |
| 18.91.76.82 | 307973202 | 0 |
| 18.91.76.83 | 307973203 | 0 |
| 18.91.76.84 | 307973204 | 0 |
| 18.91.76.85 | 307973205 | 0 |