Les adresses IP débutant par 20.91.71 sont fournies par Computer Sciences Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 20.132.0.0/20, le bloc IP comprant les adresses de 20.132.0.0 à 20.132.15.255). Le numéro de système autonome (ASN) est 21877.
| ASN | 21877 |
| IP commençant par | 20.132.0.0 |
| IP se terminant par | 20.132.15.255 |
| Nom ASN | Computer Sciences Corporation |
| CDIR | 20.132.0.0/20 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 16/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Falls Church | 38,8653 | -77,1933 | 2017-09-16 |
| MaxMind | US | États-Unis | - | Falls Church | 38,864 | -77,1922 | 2017-09-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 20.91.71.0 | 341526272 | 0 |
| 20.91.71.1 | 341526273 | 0 |
| 20.91.71.2 | 341526274 | 0 |
| 20.91.71.3 | 341526275 | 0 |
| 20.91.71.4 | 341526276 | 0 |
| 20.91.71.5 | 341526277 | 0 |
| 20.91.71.6 | 341526278 | 0 |
| 20.91.71.7 | 341526279 | 0 |
| 20.91.71.8 | 341526280 | 0 |
| 20.91.71.9 | 341526281 | 0 |
| 20.91.71.10 | 341526282 | 0 |
| 20.91.71.11 | 341526283 | 0 |
| 20.91.71.12 | 341526284 | 0 |
| 20.91.71.13 | 341526285 | 0 |
| 20.91.71.14 | 341526286 | 0 |
| 20.91.71.15 | 341526287 | 0 |
| 20.91.71.16 | 341526288 | 0 |
| 20.91.71.17 | 341526289 | 0 |
| 20.91.71.18 | 341526290 | 0 |
| 20.91.71.19 | 341526291 | 0 |
| 20.91.71.20 | 341526292 | 0 |
| 20.91.71.21 | 341526293 | 0 |
| 20.91.71.22 | 341526294 | 0 |
| 20.91.71.23 | 341526295 | 0 |
| 20.91.71.24 | 341526296 | 0 |
| 20.91.71.25 | 341526297 | 0 |
| 20.91.71.26 | 341526298 | 0 |
| 20.91.71.27 | 341526299 | 0 |
| 20.91.71.28 | 341526300 | 0 |
| 20.91.71.29 | 341526301 | 0 |
| 20.91.71.30 | 341526302 | 0 |
| 20.91.71.31 | 341526303 | 0 |
| 20.91.71.32 | 341526304 | 0 |
| 20.91.71.33 | 341526305 | 0 |
| 20.91.71.34 | 341526306 | 0 |
| 20.91.71.35 | 341526307 | 0 |
| 20.91.71.36 | 341526308 | 0 |
| 20.91.71.37 | 341526309 | 0 |
| 20.91.71.38 | 341526310 | 0 |
| 20.91.71.39 | 341526311 | 0 |
| 20.91.71.40 | 341526312 | 0 |
| 20.91.71.41 | 341526313 | 0 |
| 20.91.71.42 | 341526314 | 0 |
| 20.91.71.43 | 341526315 | 0 |
| 20.91.71.44 | 341526316 | 0 |
| 20.91.71.45 | 341526317 | 0 |
| 20.91.71.46 | 341526318 | 0 |
| 20.91.71.47 | 341526319 | 0 |
| 20.91.71.48 | 341526320 | 0 |
| 20.91.71.49 | 341526321 | 0 |
| 20.91.71.50 | 341526322 | 0 |
| 20.91.71.51 | 341526323 | 0 |
| 20.91.71.52 | 341526324 | 0 |
| 20.91.71.53 | 341526325 | 0 |
| 20.91.71.54 | 341526326 | 0 |
| 20.91.71.55 | 341526327 | 0 |
| 20.91.71.56 | 341526328 | 0 |
| 20.91.71.57 | 341526329 | 0 |
| 20.91.71.58 | 341526330 | 0 |
| 20.91.71.59 | 341526331 | 0 |
| 20.91.71.60 | 341526332 | 0 |
| 20.91.71.61 | 341526333 | 0 |
| 20.91.71.62 | 341526334 | 0 |
| 20.91.71.63 | 341526335 | 0 |
| 20.91.71.64 | 341526336 | 0 |
| 20.91.71.65 | 341526337 | 0 |
| 20.91.71.66 | 341526338 | 0 |
| 20.91.71.67 | 341526339 | 0 |
| 20.91.71.68 | 341526340 | 0 |
| 20.91.71.69 | 341526341 | 0 |
| 20.91.71.70 | 341526342 | 0 |
| 20.91.71.71 | 341526343 | 0 |
| 20.91.71.72 | 341526344 | 0 |
| 20.91.71.73 | 341526345 | 0 |
| 20.91.71.74 | 341526346 | 0 |
| 20.91.71.75 | 341526347 | 0 |
| 20.91.71.76 | 341526348 | 0 |
| 20.91.71.77 | 341526349 | 0 |
| 20.91.71.78 | 341526350 | 0 |
| 20.91.71.79 | 341526351 | 0 |
| 20.91.71.80 | 341526352 | 0 |
| 20.91.71.81 | 341526353 | 0 |
| 20.91.71.82 | 341526354 | 0 |
| 20.91.71.83 | 341526355 | 0 |
| 20.91.71.84 | 341526356 | 0 |
| 20.91.71.85 | 341526357 | 0 |