Les adresses IP débutant par 131.37.12 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 | 31/03/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2020-03-31 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2020-03-31 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.37.12.0 | 2200243200 | 0 |
| 131.37.12.1 | 2200243201 | 0 |
| 131.37.12.2 | 2200243202 | 0 |
| 131.37.12.3 | 2200243203 | 0 |
| 131.37.12.4 | 2200243204 | 0 |
| 131.37.12.5 | 2200243205 | 0 |
| 131.37.12.6 | 2200243206 | 0 |
| 131.37.12.7 | 2200243207 | 0 |
| 131.37.12.8 | 2200243208 | 0 |
| 131.37.12.9 | 2200243209 | 0 |
| 131.37.12.10 | 2200243210 | 0 |
| 131.37.12.11 | 2200243211 | 0 |
| 131.37.12.12 | 2200243212 | 0 |
| 131.37.12.13 | 2200243213 | 0 |
| 131.37.12.14 | 2200243214 | 0 |
| 131.37.12.15 | 2200243215 | 0 |
| 131.37.12.16 | 2200243216 | 0 |
| 131.37.12.17 | 2200243217 | 0 |
| 131.37.12.18 | 2200243218 | 0 |
| 131.37.12.19 | 2200243219 | 0 |
| 131.37.12.20 | 2200243220 | 0 |
| 131.37.12.21 | 2200243221 | 0 |
| 131.37.12.22 | 2200243222 | 0 |
| 131.37.12.23 | 2200243223 | 0 |
| 131.37.12.24 | 2200243224 | 0 |
| 131.37.12.25 | 2200243225 | 0 |
| 131.37.12.26 | 2200243226 | 0 |
| 131.37.12.27 | 2200243227 | 0 |
| 131.37.12.28 | 2200243228 | 0 |
| 131.37.12.29 | 2200243229 | 0 |
| 131.37.12.30 | 2200243230 | 0 |
| 131.37.12.31 | 2200243231 | 0 |
| 131.37.12.32 | 2200243232 | 0 |
| 131.37.12.33 | 2200243233 | 0 |
| 131.37.12.34 | 2200243234 | 0 |
| 131.37.12.35 | 2200243235 | 0 |
| 131.37.12.36 | 2200243236 | 0 |
| 131.37.12.37 | 2200243237 | 0 |
| 131.37.12.38 | 2200243238 | 0 |
| 131.37.12.39 | 2200243239 | 0 |
| 131.37.12.40 | 2200243240 | 0 |
| 131.37.12.41 | 2200243241 | 0 |
| 131.37.12.42 | 2200243242 | 0 |
| 131.37.12.43 | 2200243243 | 0 |
| 131.37.12.44 | 2200243244 | 0 |
| 131.37.12.45 | 2200243245 | 0 |
| 131.37.12.46 | 2200243246 | 0 |
| 131.37.12.47 | 2200243247 | 0 |
| 131.37.12.48 | 2200243248 | 0 |
| 131.37.12.49 | 2200243249 | 0 |
| 131.37.12.50 | 2200243250 | 0 |
| 131.37.12.51 | 2200243251 | 0 |
| 131.37.12.52 | 2200243252 | 0 |
| 131.37.12.53 | 2200243253 | 0 |
| 131.37.12.54 | 2200243254 | 0 |
| 131.37.12.55 | 2200243255 | 0 |
| 131.37.12.56 | 2200243256 | 0 |
| 131.37.12.57 | 2200243257 | 0 |
| 131.37.12.58 | 2200243258 | 0 |
| 131.37.12.59 | 2200243259 | 0 |
| 131.37.12.60 | 2200243260 | 0 |
| 131.37.12.61 | 2200243261 | 0 |
| 131.37.12.62 | 2200243262 | 0 |
| 131.37.12.63 | 2200243263 | 0 |
| 131.37.12.64 | 2200243264 | 0 |
| 131.37.12.65 | 2200243265 | 0 |
| 131.37.12.66 | 2200243266 | 0 |
| 131.37.12.67 | 2200243267 | 0 |
| 131.37.12.68 | 2200243268 | 0 |
| 131.37.12.69 | 2200243269 | 0 |
| 131.37.12.70 | 2200243270 | 0 |
| 131.37.12.71 | 2200243271 | 0 |
| 131.37.12.72 | 2200243272 | 0 |
| 131.37.12.73 | 2200243273 | 0 |
| 131.37.12.74 | 2200243274 | 0 |
| 131.37.12.75 | 2200243275 | 0 |
| 131.37.12.76 | 2200243276 | 0 |
| 131.37.12.77 | 2200243277 | 0 |
| 131.37.12.78 | 2200243278 | 0 |
| 131.37.12.79 | 2200243279 | 0 |
| 131.37.12.80 | 2200243280 | 0 |
| 131.37.12.81 | 2200243281 | 0 |
| 131.37.12.82 | 2200243282 | 0 |
| 131.37.12.83 | 2200243283 | 0 |
| 131.37.12.84 | 2200243284 | 0 |
| 131.37.12.85 | 2200243285 | 0 |