18.80.21
The IP address 18.80.21 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.
Network information
| 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 | arin |
| Last update | 18/07/2017 |
| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2017-07-18 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2017-07-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.80.21.0 | 307238144 | 0 |
| 18.80.21.1 | 307238145 | 0 |
| 18.80.21.2 | 307238146 | 0 |
| 18.80.21.3 | 307238147 | 0 |
| 18.80.21.4 | 307238148 | 0 |
| 18.80.21.5 | 307238149 | 0 |
| 18.80.21.6 | 307238150 | 0 |
| 18.80.21.7 | 307238151 | 0 |
| 18.80.21.8 | 307238152 | 0 |
| 18.80.21.9 | 307238153 | 0 |
| 18.80.21.10 | 307238154 | 0 |
| 18.80.21.11 | 307238155 | 0 |
| 18.80.21.12 | 307238156 | 0 |
| 18.80.21.13 | 307238157 | 0 |
| 18.80.21.14 | 307238158 | 0 |
| 18.80.21.15 | 307238159 | 0 |
| 18.80.21.16 | 307238160 | 0 |
| 18.80.21.17 | 307238161 | 0 |
| 18.80.21.18 | 307238162 | 0 |
| 18.80.21.19 | 307238163 | 0 |
| 18.80.21.20 | 307238164 | 0 |
| 18.80.21.21 | 307238165 | 0 |
| 18.80.21.22 | 307238166 | 0 |
| 18.80.21.23 | 307238167 | 0 |
| 18.80.21.24 | 307238168 | 0 |
| 18.80.21.25 | 307238169 | 0 |
| 18.80.21.26 | 307238170 | 0 |
| 18.80.21.27 | 307238171 | 0 |
| 18.80.21.28 | 307238172 | 0 |
| 18.80.21.29 | 307238173 | 0 |
| 18.80.21.30 | 307238174 | 0 |
| 18.80.21.31 | 307238175 | 0 |
| 18.80.21.32 | 307238176 | 0 |
| 18.80.21.33 | 307238177 | 0 |
| 18.80.21.34 | 307238178 | 0 |
| 18.80.21.35 | 307238179 | 0 |
| 18.80.21.36 | 307238180 | 0 |
| 18.80.21.37 | 307238181 | 0 |
| 18.80.21.38 | 307238182 | 0 |
| 18.80.21.39 | 307238183 | 0 |
| 18.80.21.40 | 307238184 | 0 |
| 18.80.21.41 | 307238185 | 0 |
| 18.80.21.42 | 307238186 | 0 |
| 18.80.21.43 | 307238187 | 0 |
| 18.80.21.44 | 307238188 | 0 |
| 18.80.21.45 | 307238189 | 0 |
| 18.80.21.46 | 307238190 | 0 |
| 18.80.21.47 | 307238191 | 0 |
| 18.80.21.48 | 307238192 | 0 |
| 18.80.21.49 | 307238193 | 0 |
| 18.80.21.50 | 307238194 | 0 |
| 18.80.21.51 | 307238195 | 0 |
| 18.80.21.52 | 307238196 | 0 |
| 18.80.21.53 | 307238197 | 0 |
| 18.80.21.54 | 307238198 | 0 |
| 18.80.21.55 | 307238199 | 0 |
| 18.80.21.56 | 307238200 | 0 |
| 18.80.21.57 | 307238201 | 0 |
| 18.80.21.58 | 307238202 | 0 |
| 18.80.21.59 | 307238203 | 0 |
| 18.80.21.60 | 307238204 | 0 |
| 18.80.21.61 | 307238205 | 0 |
| 18.80.21.62 | 307238206 | 0 |
| 18.80.21.63 | 307238207 | 0 |
| 18.80.21.64 | 307238208 | 0 |
| 18.80.21.65 | 307238209 | 0 |
| 18.80.21.66 | 307238210 | 0 |
| 18.80.21.67 | 307238211 | 0 |
| 18.80.21.68 | 307238212 | 0 |
| 18.80.21.69 | 307238213 | 0 |
| 18.80.21.70 | 307238214 | 0 |
| 18.80.21.71 | 307238215 | 0 |
| 18.80.21.72 | 307238216 | 0 |
| 18.80.21.73 | 307238217 | 0 |
| 18.80.21.74 | 307238218 | 0 |
| 18.80.21.75 | 307238219 | 0 |
| 18.80.21.76 | 307238220 | 0 |
| 18.80.21.77 | 307238221 | 0 |
| 18.80.21.78 | 307238222 | 0 |
| 18.80.21.79 | 307238223 | 0 |
| 18.80.21.80 | 307238224 | 0 |
| 18.80.21.81 | 307238225 | 0 |
| 18.80.21.82 | 307238226 | 0 |
| 18.80.21.83 | 307238227 | 0 |
| 18.80.21.84 | 307238228 | 0 |
| 18.80.21.85 | 307238229 | 0 |