Les adresses IP débutant par 131.37.90 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.32.0.0/11, le bloc IP comprant les adresses de 131.32.0.0 à 131.63.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.32.0.0 |
| IP se terminant par | 131.63.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 08/04/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2020-04-08 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2020-04-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.37.90.0 | 2200263168 | 0 |
| 131.37.90.1 | 2200263169 | 0 |
| 131.37.90.2 | 2200263170 | 0 |
| 131.37.90.3 | 2200263171 | 0 |
| 131.37.90.4 | 2200263172 | 0 |
| 131.37.90.5 | 2200263173 | 0 |
| 131.37.90.6 | 2200263174 | 0 |
| 131.37.90.7 | 2200263175 | 0 |
| 131.37.90.8 | 2200263176 | 0 |
| 131.37.90.9 | 2200263177 | 0 |
| 131.37.90.10 | 2200263178 | 0 |
| 131.37.90.11 | 2200263179 | 0 |
| 131.37.90.12 | 2200263180 | 0 |
| 131.37.90.13 | 2200263181 | 0 |
| 131.37.90.14 | 2200263182 | 0 |
| 131.37.90.15 | 2200263183 | 0 |
| 131.37.90.16 | 2200263184 | 0 |
| 131.37.90.17 | 2200263185 | 0 |
| 131.37.90.18 | 2200263186 | 0 |
| 131.37.90.19 | 2200263187 | 0 |
| 131.37.90.20 | 2200263188 | 0 |
| 131.37.90.21 | 2200263189 | 0 |
| 131.37.90.22 | 2200263190 | 0 |
| 131.37.90.23 | 2200263191 | 0 |
| 131.37.90.24 | 2200263192 | 0 |
| 131.37.90.25 | 2200263193 | 0 |
| 131.37.90.26 | 2200263194 | 0 |
| 131.37.90.27 | 2200263195 | 0 |
| 131.37.90.28 | 2200263196 | 0 |
| 131.37.90.29 | 2200263197 | 0 |
| 131.37.90.30 | 2200263198 | 0 |
| 131.37.90.31 | 2200263199 | 0 |
| 131.37.90.32 | 2200263200 | 0 |
| 131.37.90.33 | 2200263201 | 0 |
| 131.37.90.34 | 2200263202 | 0 |
| 131.37.90.35 | 2200263203 | 0 |
| 131.37.90.36 | 2200263204 | 0 |
| 131.37.90.37 | 2200263205 | 0 |
| 131.37.90.38 | 2200263206 | 0 |
| 131.37.90.39 | 2200263207 | 0 |
| 131.37.90.40 | 2200263208 | 0 |
| 131.37.90.41 | 2200263209 | 0 |
| 131.37.90.42 | 2200263210 | 0 |
| 131.37.90.43 | 2200263211 | 0 |
| 131.37.90.44 | 2200263212 | 0 |
| 131.37.90.45 | 2200263213 | 0 |
| 131.37.90.46 | 2200263214 | 0 |
| 131.37.90.47 | 2200263215 | 0 |
| 131.37.90.48 | 2200263216 | 0 |
| 131.37.90.49 | 2200263217 | 0 |
| 131.37.90.50 | 2200263218 | 0 |
| 131.37.90.51 | 2200263219 | 0 |
| 131.37.90.52 | 2200263220 | 0 |
| 131.37.90.53 | 2200263221 | 0 |
| 131.37.90.54 | 2200263222 | 0 |
| 131.37.90.55 | 2200263223 | 0 |
| 131.37.90.56 | 2200263224 | 0 |
| 131.37.90.57 | 2200263225 | 0 |
| 131.37.90.58 | 2200263226 | 0 |
| 131.37.90.59 | 2200263227 | 0 |
| 131.37.90.60 | 2200263228 | 0 |
| 131.37.90.61 | 2200263229 | 0 |
| 131.37.90.62 | 2200263230 | 0 |
| 131.37.90.63 | 2200263231 | 0 |
| 131.37.90.64 | 2200263232 | 0 |
| 131.37.90.65 | 2200263233 | 0 |
| 131.37.90.66 | 2200263234 | 0 |
| 131.37.90.67 | 2200263235 | 0 |
| 131.37.90.68 | 2200263236 | 0 |
| 131.37.90.69 | 2200263237 | 0 |
| 131.37.90.70 | 2200263238 | 0 |
| 131.37.90.71 | 2200263239 | 0 |
| 131.37.90.72 | 2200263240 | 0 |
| 131.37.90.73 | 2200263241 | 0 |
| 131.37.90.74 | 2200263242 | 0 |
| 131.37.90.75 | 2200263243 | 0 |
| 131.37.90.76 | 2200263244 | 0 |
| 131.37.90.77 | 2200263245 | 0 |
| 131.37.90.78 | 2200263246 | 0 |
| 131.37.90.79 | 2200263247 | 0 |
| 131.37.90.80 | 2200263248 | 0 |
| 131.37.90.81 | 2200263249 | 0 |
| 131.37.90.82 | 2200263250 | 0 |
| 131.37.90.83 | 2200263251 | 0 |
| 131.37.90.84 | 2200263252 | 0 |
| 131.37.90.85 | 2200263253 | 0 |