The IP address 18.89.45 is provided by Massachusetts Institute of Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 18.0.0.0/8 (range 18.0.0.0 to 18.255.255.255). The autonomous system number (ASN) is 3.
| ASN | 3 |
| IP starting by | 18.0.0.0 |
| IP ending by | 18.255.255.255 |
| ASN Name | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 11/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2018-01-11 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2018-01-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.89.45.0 | 307834112 | 0 |
| 18.89.45.1 | 307834113 | 0 |
| 18.89.45.2 | 307834114 | 0 |
| 18.89.45.3 | 307834115 | 0 |
| 18.89.45.4 | 307834116 | 0 |
| 18.89.45.5 | 307834117 | 0 |
| 18.89.45.6 | 307834118 | 0 |
| 18.89.45.7 | 307834119 | 0 |
| 18.89.45.8 | 307834120 | 0 |
| 18.89.45.9 | 307834121 | 0 |
| 18.89.45.10 | 307834122 | 0 |
| 18.89.45.11 | 307834123 | 0 |
| 18.89.45.12 | 307834124 | 0 |
| 18.89.45.13 | 307834125 | 0 |
| 18.89.45.14 | 307834126 | 0 |
| 18.89.45.15 | 307834127 | 0 |
| 18.89.45.16 | 307834128 | 0 |
| 18.89.45.17 | 307834129 | 0 |
| 18.89.45.18 | 307834130 | 0 |
| 18.89.45.19 | 307834131 | 0 |
| 18.89.45.20 | 307834132 | 0 |
| 18.89.45.21 | 307834133 | 0 |
| 18.89.45.22 | 307834134 | 0 |
| 18.89.45.23 | 307834135 | 0 |
| 18.89.45.24 | 307834136 | 0 |
| 18.89.45.25 | 307834137 | 0 |
| 18.89.45.26 | 307834138 | 0 |
| 18.89.45.27 | 307834139 | 0 |
| 18.89.45.28 | 307834140 | 0 |
| 18.89.45.29 | 307834141 | 0 |
| 18.89.45.30 | 307834142 | 0 |
| 18.89.45.31 | 307834143 | 0 |
| 18.89.45.32 | 307834144 | 0 |
| 18.89.45.33 | 307834145 | 0 |
| 18.89.45.34 | 307834146 | 0 |
| 18.89.45.35 | 307834147 | 0 |
| 18.89.45.36 | 307834148 | 0 |
| 18.89.45.37 | 307834149 | 0 |
| 18.89.45.38 | 307834150 | 0 |
| 18.89.45.39 | 307834151 | 0 |
| 18.89.45.40 | 307834152 | 0 |
| 18.89.45.41 | 307834153 | 0 |
| 18.89.45.42 | 307834154 | 0 |
| 18.89.45.43 | 307834155 | 0 |
| 18.89.45.44 | 307834156 | 0 |
| 18.89.45.45 | 307834157 | 0 |
| 18.89.45.46 | 307834158 | 0 |
| 18.89.45.47 | 307834159 | 0 |
| 18.89.45.48 | 307834160 | 0 |
| 18.89.45.49 | 307834161 | 0 |
| 18.89.45.50 | 307834162 | 0 |
| 18.89.45.51 | 307834163 | 0 |
| 18.89.45.52 | 307834164 | 0 |
| 18.89.45.53 | 307834165 | 0 |
| 18.89.45.54 | 307834166 | 0 |
| 18.89.45.55 | 307834167 | 0 |
| 18.89.45.56 | 307834168 | 0 |
| 18.89.45.57 | 307834169 | 0 |
| 18.89.45.58 | 307834170 | 0 |
| 18.89.45.59 | 307834171 | 0 |
| 18.89.45.60 | 307834172 | 0 |
| 18.89.45.61 | 307834173 | 0 |
| 18.89.45.62 | 307834174 | 0 |
| 18.89.45.63 | 307834175 | 0 |
| 18.89.45.64 | 307834176 | 0 |
| 18.89.45.65 | 307834177 | 0 |
| 18.89.45.66 | 307834178 | 0 |
| 18.89.45.67 | 307834179 | 0 |
| 18.89.45.68 | 307834180 | 0 |
| 18.89.45.69 | 307834181 | 0 |
| 18.89.45.70 | 307834182 | 0 |
| 18.89.45.71 | 307834183 | 0 |
| 18.89.45.72 | 307834184 | 0 |
| 18.89.45.73 | 307834185 | 0 |
| 18.89.45.74 | 307834186 | 0 |
| 18.89.45.75 | 307834187 | 0 |
| 18.89.45.76 | 307834188 | 0 |
| 18.89.45.77 | 307834189 | 0 |
| 18.89.45.78 | 307834190 | 0 |
| 18.89.45.79 | 307834191 | 0 |
| 18.89.45.80 | 307834192 | 0 |
| 18.89.45.81 | 307834193 | 0 |
| 18.89.45.82 | 307834194 | 0 |
| 18.89.45.83 | 307834195 | 0 |
| 18.89.45.84 | 307834196 | 0 |
| 18.89.45.85 | 307834197 | 0 |