Les adresses IP débutant par 131.145.1 sont fournies par MCI, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.146.0.0/17, le bloc IP comprant les adresses de 131.146.0.0 à 131.146.127.255). Le numéro de système autonome (ASN) est 3377.
| ASN | 3377 |
| IP commençant par | 131.146.0.0 |
| IP se terminant par | 131.146.127.255 |
| Nom ASN | MCI |
| CDIR | 131.146.0.0/17 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 16/09/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Dulles | 38,9517 | -77,4481 | 2019-09-16 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-09-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.145.1.0 | 2207318272 | 0 |
| 131.145.1.1 | 2207318273 | 0 |
| 131.145.1.2 | 2207318274 | 0 |
| 131.145.1.3 | 2207318275 | 0 |
| 131.145.1.4 | 2207318276 | 0 |
| 131.145.1.5 | 2207318277 | 0 |
| 131.145.1.6 | 2207318278 | 0 |
| 131.145.1.7 | 2207318279 | 0 |
| 131.145.1.8 | 2207318280 | 0 |
| 131.145.1.9 | 2207318281 | 0 |
| 131.145.1.10 | 2207318282 | 0 |
| 131.145.1.11 | 2207318283 | 0 |
| 131.145.1.12 | 2207318284 | 0 |
| 131.145.1.13 | 2207318285 | 0 |
| 131.145.1.14 | 2207318286 | 0 |
| 131.145.1.15 | 2207318287 | 0 |
| 131.145.1.16 | 2207318288 | 0 |
| 131.145.1.17 | 2207318289 | 0 |
| 131.145.1.18 | 2207318290 | 0 |
| 131.145.1.19 | 2207318291 | 0 |
| 131.145.1.20 | 2207318292 | 0 |
| 131.145.1.21 | 2207318293 | 0 |
| 131.145.1.22 | 2207318294 | 0 |
| 131.145.1.23 | 2207318295 | 0 |
| 131.145.1.24 | 2207318296 | 0 |
| 131.145.1.25 | 2207318297 | 0 |
| 131.145.1.26 | 2207318298 | 0 |
| 131.145.1.27 | 2207318299 | 0 |
| 131.145.1.28 | 2207318300 | 0 |
| 131.145.1.29 | 2207318301 | 0 |
| 131.145.1.30 | 2207318302 | 0 |
| 131.145.1.31 | 2207318303 | 0 |
| 131.145.1.32 | 2207318304 | 0 |
| 131.145.1.33 | 2207318305 | 0 |
| 131.145.1.34 | 2207318306 | 0 |
| 131.145.1.35 | 2207318307 | 0 |
| 131.145.1.36 | 2207318308 | 0 |
| 131.145.1.37 | 2207318309 | 0 |
| 131.145.1.38 | 2207318310 | 0 |
| 131.145.1.39 | 2207318311 | 0 |
| 131.145.1.40 | 2207318312 | 0 |
| 131.145.1.41 | 2207318313 | 0 |
| 131.145.1.42 | 2207318314 | 0 |
| 131.145.1.43 | 2207318315 | 0 |
| 131.145.1.44 | 2207318316 | 0 |
| 131.145.1.45 | 2207318317 | 0 |
| 131.145.1.46 | 2207318318 | 0 |
| 131.145.1.47 | 2207318319 | 0 |
| 131.145.1.48 | 2207318320 | 0 |
| 131.145.1.49 | 2207318321 | 0 |
| 131.145.1.50 | 2207318322 | 0 |
| 131.145.1.51 | 2207318323 | 0 |
| 131.145.1.52 | 2207318324 | 0 |
| 131.145.1.53 | 2207318325 | 0 |
| 131.145.1.54 | 2207318326 | 0 |
| 131.145.1.55 | 2207318327 | 0 |
| 131.145.1.56 | 2207318328 | 0 |
| 131.145.1.57 | 2207318329 | 0 |
| 131.145.1.58 | 2207318330 | 0 |
| 131.145.1.59 | 2207318331 | 0 |
| 131.145.1.60 | 2207318332 | 0 |
| 131.145.1.61 | 2207318333 | 0 |
| 131.145.1.62 | 2207318334 | 0 |
| 131.145.1.63 | 2207318335 | 0 |
| 131.145.1.64 | 2207318336 | 0 |
| 131.145.1.65 | 2207318337 | 0 |
| 131.145.1.66 | 2207318338 | 0 |
| 131.145.1.67 | 2207318339 | 0 |
| 131.145.1.68 | 2207318340 | 0 |
| 131.145.1.69 | 2207318341 | 0 |
| 131.145.1.70 | 2207318342 | 0 |
| 131.145.1.71 | 2207318343 | 0 |
| 131.145.1.72 | 2207318344 | 0 |
| 131.145.1.73 | 2207318345 | 0 |
| 131.145.1.74 | 2207318346 | 0 |
| 131.145.1.75 | 2207318347 | 0 |
| 131.145.1.76 | 2207318348 | 0 |
| 131.145.1.77 | 2207318349 | 0 |
| 131.145.1.78 | 2207318350 | 0 |
| 131.145.1.79 | 2207318351 | 0 |
| 131.145.1.80 | 2207318352 | 0 |
| 131.145.1.81 | 2207318353 | 0 |
| 131.145.1.82 | 2207318354 | 0 |
| 131.145.1.83 | 2207318355 | 0 |
| 131.145.1.84 | 2207318356 | 0 |
| 131.145.1.85 | 2207318357 | 0 |