L'indirizzo IP 131.37.20 è fornito da DoD Network Information Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 131.32.0.0/11, IP tra 131.32.0.0 a 131.63.255.255 ). Il numero di sistema autonomo (ASN) è 721.
| ASN | 721 |
| IP inizia con | 131.32.0.0 |
| IP finale con | 131.63.255.255 |
| ASN Nome | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 10/11/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Columbus | 39,9664 | -83,0128 | 2020-11-09 |
| MaxMind | US | United States | - | Montgomery | 32,404 | -86,2539 | 2020-11-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.37.20.0 | 2200245248 | 0 |
| 131.37.20.1 | 2200245249 | 0 |
| 131.37.20.2 | 2200245250 | 0 |
| 131.37.20.3 | 2200245251 | 0 |
| 131.37.20.4 | 2200245252 | 0 |
| 131.37.20.5 | 2200245253 | 0 |
| 131.37.20.6 | 2200245254 | 0 |
| 131.37.20.7 | 2200245255 | 0 |
| 131.37.20.8 | 2200245256 | 0 |
| 131.37.20.9 | 2200245257 | 0 |
| 131.37.20.10 | 2200245258 | 0 |
| 131.37.20.11 | 2200245259 | 0 |
| 131.37.20.12 | 2200245260 | 0 |
| 131.37.20.13 | 2200245261 | 0 |
| 131.37.20.14 | 2200245262 | 0 |
| 131.37.20.15 | 2200245263 | 0 |
| 131.37.20.16 | 2200245264 | 0 |
| 131.37.20.17 | 2200245265 | 0 |
| 131.37.20.18 | 2200245266 | 0 |
| 131.37.20.19 | 2200245267 | 0 |
| 131.37.20.20 | 2200245268 | 0 |
| 131.37.20.21 | 2200245269 | 0 |
| 131.37.20.22 | 2200245270 | 0 |
| 131.37.20.23 | 2200245271 | 0 |
| 131.37.20.24 | 2200245272 | 0 |
| 131.37.20.25 | 2200245273 | 0 |
| 131.37.20.26 | 2200245274 | 0 |
| 131.37.20.27 | 2200245275 | 0 |
| 131.37.20.28 | 2200245276 | 0 |
| 131.37.20.29 | 2200245277 | 0 |
| 131.37.20.30 | 2200245278 | 0 |
| 131.37.20.31 | 2200245279 | 0 |
| 131.37.20.32 | 2200245280 | 0 |
| 131.37.20.33 | 2200245281 | 0 |
| 131.37.20.34 | 2200245282 | 0 |
| 131.37.20.35 | 2200245283 | 0 |
| 131.37.20.36 | 2200245284 | 0 |
| 131.37.20.37 | 2200245285 | 0 |
| 131.37.20.38 | 2200245286 | 0 |
| 131.37.20.39 | 2200245287 | 0 |
| 131.37.20.40 | 2200245288 | 0 |
| 131.37.20.41 | 2200245289 | 0 |
| 131.37.20.42 | 2200245290 | 0 |
| 131.37.20.43 | 2200245291 | 0 |
| 131.37.20.44 | 2200245292 | 0 |
| 131.37.20.45 | 2200245293 | 0 |
| 131.37.20.46 | 2200245294 | 0 |
| 131.37.20.47 | 2200245295 | 0 |
| 131.37.20.48 | 2200245296 | 0 |
| 131.37.20.49 | 2200245297 | 0 |
| 131.37.20.50 | 2200245298 | 0 |
| 131.37.20.51 | 2200245299 | 0 |
| 131.37.20.52 | 2200245300 | 0 |
| 131.37.20.53 | 2200245301 | 0 |
| 131.37.20.54 | 2200245302 | 0 |
| 131.37.20.55 | 2200245303 | 0 |
| 131.37.20.56 | 2200245304 | 0 |
| 131.37.20.57 | 2200245305 | 0 |
| 131.37.20.58 | 2200245306 | 0 |
| 131.37.20.59 | 2200245307 | 0 |
| 131.37.20.60 | 2200245308 | 0 |
| 131.37.20.61 | 2200245309 | 0 |
| 131.37.20.62 | 2200245310 | 0 |
| 131.37.20.63 | 2200245311 | 0 |
| 131.37.20.64 | 2200245312 | 0 |
| 131.37.20.65 | 2200245313 | 0 |
| 131.37.20.66 | 2200245314 | 0 |
| 131.37.20.67 | 2200245315 | 0 |
| 131.37.20.68 | 2200245316 | 0 |
| 131.37.20.69 | 2200245317 | 0 |
| 131.37.20.70 | 2200245318 | 0 |
| 131.37.20.71 | 2200245319 | 0 |
| 131.37.20.72 | 2200245320 | 0 |
| 131.37.20.73 | 2200245321 | 0 |
| 131.37.20.74 | 2200245322 | 0 |
| 131.37.20.75 | 2200245323 | 0 |
| 131.37.20.76 | 2200245324 | 0 |
| 131.37.20.77 | 2200245325 | 0 |
| 131.37.20.78 | 2200245326 | 0 |
| 131.37.20.79 | 2200245327 | 0 |
| 131.37.20.80 | 2200245328 | 0 |
| 131.37.20.81 | 2200245329 | 0 |
| 131.37.20.82 | 2200245330 | 0 |
| 131.37.20.83 | 2200245331 | 0 |
| 131.37.20.84 | 2200245332 | 0 |
| 131.37.20.85 | 2200245333 | 0 |