Les adresses IP débutant par 131.37.28 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 | |
| Dernière mise à jour | 09/01/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2019-01-09 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2019-01-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.37.28.0 | 2200247296 | 0 |
| 131.37.28.1 | 2200247297 | 0 |
| 131.37.28.2 | 2200247298 | 0 |
| 131.37.28.3 | 2200247299 | 0 |
| 131.37.28.4 | 2200247300 | 0 |
| 131.37.28.5 | 2200247301 | 0 |
| 131.37.28.6 | 2200247302 | 0 |
| 131.37.28.7 | 2200247303 | 0 |
| 131.37.28.8 | 2200247304 | 0 |
| 131.37.28.9 | 2200247305 | 0 |
| 131.37.28.10 | 2200247306 | 0 |
| 131.37.28.11 | 2200247307 | 0 |
| 131.37.28.12 | 2200247308 | 0 |
| 131.37.28.13 | 2200247309 | 0 |
| 131.37.28.14 | 2200247310 | 0 |
| 131.37.28.15 | 2200247311 | 0 |
| 131.37.28.16 | 2200247312 | 0 |
| 131.37.28.17 | 2200247313 | 0 |
| 131.37.28.18 | 2200247314 | 0 |
| 131.37.28.19 | 2200247315 | 0 |
| 131.37.28.20 | 2200247316 | 0 |
| 131.37.28.21 | 2200247317 | 0 |
| 131.37.28.22 | 2200247318 | 0 |
| 131.37.28.23 | 2200247319 | 0 |
| 131.37.28.24 | 2200247320 | 0 |
| 131.37.28.25 | 2200247321 | 0 |
| 131.37.28.26 | 2200247322 | 0 |
| 131.37.28.27 | 2200247323 | 0 |
| 131.37.28.28 | 2200247324 | 0 |
| 131.37.28.29 | 2200247325 | 0 |
| 131.37.28.30 | 2200247326 | 0 |
| 131.37.28.31 | 2200247327 | 0 |
| 131.37.28.32 | 2200247328 | 0 |
| 131.37.28.33 | 2200247329 | 0 |
| 131.37.28.34 | 2200247330 | 0 |
| 131.37.28.35 | 2200247331 | 0 |
| 131.37.28.36 | 2200247332 | 0 |
| 131.37.28.37 | 2200247333 | 0 |
| 131.37.28.38 | 2200247334 | 0 |
| 131.37.28.39 | 2200247335 | 0 |
| 131.37.28.40 | 2200247336 | 0 |
| 131.37.28.41 | 2200247337 | 0 |
| 131.37.28.42 | 2200247338 | 0 |
| 131.37.28.43 | 2200247339 | 0 |
| 131.37.28.44 | 2200247340 | 0 |
| 131.37.28.45 | 2200247341 | 0 |
| 131.37.28.46 | 2200247342 | 0 |
| 131.37.28.47 | 2200247343 | 0 |
| 131.37.28.48 | 2200247344 | 0 |
| 131.37.28.49 | 2200247345 | 0 |
| 131.37.28.50 | 2200247346 | 0 |
| 131.37.28.51 | 2200247347 | 0 |
| 131.37.28.52 | 2200247348 | 0 |
| 131.37.28.53 | 2200247349 | 0 |
| 131.37.28.54 | 2200247350 | 0 |
| 131.37.28.55 | 2200247351 | 0 |
| 131.37.28.56 | 2200247352 | 0 |
| 131.37.28.57 | 2200247353 | 0 |
| 131.37.28.58 | 2200247354 | 0 |
| 131.37.28.59 | 2200247355 | 0 |
| 131.37.28.60 | 2200247356 | 0 |
| 131.37.28.61 | 2200247357 | 0 |
| 131.37.28.62 | 2200247358 | 0 |
| 131.37.28.63 | 2200247359 | 0 |
| 131.37.28.64 | 2200247360 | 0 |
| 131.37.28.65 | 2200247361 | 0 |
| 131.37.28.66 | 2200247362 | 0 |
| 131.37.28.67 | 2200247363 | 0 |
| 131.37.28.68 | 2200247364 | 0 |
| 131.37.28.69 | 2200247365 | 0 |
| 131.37.28.70 | 2200247366 | 0 |
| 131.37.28.71 | 2200247367 | 0 |
| 131.37.28.72 | 2200247368 | 0 |
| 131.37.28.73 | 2200247369 | 0 |
| 131.37.28.74 | 2200247370 | 0 |
| 131.37.28.75 | 2200247371 | 0 |
| 131.37.28.76 | 2200247372 | 0 |
| 131.37.28.77 | 2200247373 | 0 |
| 131.37.28.78 | 2200247374 | 0 |
| 131.37.28.79 | 2200247375 | 0 |
| 131.37.28.80 | 2200247376 | 0 |
| 131.37.28.81 | 2200247377 | 0 |
| 131.37.28.82 | 2200247378 | 0 |
| 131.37.28.83 | 2200247379 | 0 |
| 131.37.28.84 | 2200247380 | 0 |
| 131.37.28.85 | 2200247381 | 0 |