Les adresses IP débutant par 91.50.191 sont fournies par Internet service provider operations, elles appartiennent au CIDR (Classless Inter-Domain Routing) 91.0.0.0/10, le bloc IP comprant les adresses de 91.0.0.0 à 91.63.255.255). Le numéro de système autonome (ASN) est 3320.
| ASN | 3320 |
| IP commençant par | 91.0.0.0 |
| IP se terminant par | 91.63.255.255 |
| Nom ASN | Internet service provider operations |
| CDIR | 91.0.0.0/10 |
| IP numérique | |
| Registe | ripencc |
| Dernière mise à jour | 03/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DE | Allemagne | - | Erfurt | 50,9787 | 11,0328 | 2017-08-03 |
| MaxMind | DE | Allemagne | - | - | 51,2993 | 9,491 | 2017-08-03 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.50.191.0 | 1530052352 | 0 |
| 91.50.191.1 | 1530052353 | 0 |
| 91.50.191.2 | 1530052354 | 0 |
| 91.50.191.3 | 1530052355 | 0 |
| 91.50.191.4 | 1530052356 | 0 |
| 91.50.191.5 | 1530052357 | 0 |
| 91.50.191.6 | 1530052358 | 0 |
| 91.50.191.7 | 1530052359 | 0 |
| 91.50.191.8 | 1530052360 | 0 |
| 91.50.191.9 | 1530052361 | 0 |
| 91.50.191.10 | 1530052362 | 0 |
| 91.50.191.11 | 1530052363 | 0 |
| 91.50.191.12 | 1530052364 | 0 |
| 91.50.191.13 | 1530052365 | 0 |
| 91.50.191.14 | 1530052366 | 0 |
| 91.50.191.15 | 1530052367 | 0 |
| 91.50.191.16 | 1530052368 | 0 |
| 91.50.191.17 | 1530052369 | 0 |
| 91.50.191.18 | 1530052370 | 0 |
| 91.50.191.19 | 1530052371 | 0 |
| 91.50.191.20 | 1530052372 | 0 |
| 91.50.191.21 | 1530052373 | 0 |
| 91.50.191.22 | 1530052374 | 0 |
| 91.50.191.23 | 1530052375 | 0 |
| 91.50.191.24 | 1530052376 | 0 |
| 91.50.191.25 | 1530052377 | 0 |
| 91.50.191.26 | 1530052378 | 0 |
| 91.50.191.27 | 1530052379 | 0 |
| 91.50.191.28 | 1530052380 | 0 |
| 91.50.191.29 | 1530052381 | 0 |
| 91.50.191.30 | 1530052382 | 0 |
| 91.50.191.31 | 1530052383 | 0 |
| 91.50.191.32 | 1530052384 | 0 |
| 91.50.191.33 | 1530052385 | 0 |
| 91.50.191.34 | 1530052386 | 0 |
| 91.50.191.35 | 1530052387 | 0 |
| 91.50.191.36 | 1530052388 | 0 |
| 91.50.191.37 | 1530052389 | 0 |
| 91.50.191.38 | 1530052390 | 0 |
| 91.50.191.39 | 1530052391 | 0 |
| 91.50.191.40 | 1530052392 | 0 |
| 91.50.191.41 | 1530052393 | 0 |
| 91.50.191.42 | 1530052394 | 0 |
| 91.50.191.43 | 1530052395 | 0 |
| 91.50.191.44 | 1530052396 | 0 |
| 91.50.191.45 | 1530052397 | 0 |
| 91.50.191.46 | 1530052398 | 0 |
| 91.50.191.47 | 1530052399 | 0 |
| 91.50.191.48 | 1530052400 | 0 |
| 91.50.191.49 | 1530052401 | 0 |
| 91.50.191.50 | 1530052402 | 0 |
| 91.50.191.51 | 1530052403 | 0 |
| 91.50.191.52 | 1530052404 | 0 |
| 91.50.191.53 | 1530052405 | 0 |
| 91.50.191.54 | 1530052406 | 0 |
| 91.50.191.55 | 1530052407 | 0 |
| 91.50.191.56 | 1530052408 | 0 |
| 91.50.191.57 | 1530052409 | 0 |
| 91.50.191.58 | 1530052410 | 0 |
| 91.50.191.59 | 1530052411 | 0 |
| 91.50.191.60 | 1530052412 | 0 |
| 91.50.191.61 | 1530052413 | 0 |
| 91.50.191.62 | 1530052414 | 0 |
| 91.50.191.63 | 1530052415 | 0 |
| 91.50.191.64 | 1530052416 | 0 |
| 91.50.191.65 | 1530052417 | 0 |
| 91.50.191.66 | 1530052418 | 0 |
| 91.50.191.67 | 1530052419 | 0 |
| 91.50.191.68 | 1530052420 | 0 |
| 91.50.191.69 | 1530052421 | 0 |
| 91.50.191.70 | 1530052422 | 0 |
| 91.50.191.71 | 1530052423 | 0 |
| 91.50.191.72 | 1530052424 | 0 |
| 91.50.191.73 | 1530052425 | 0 |
| 91.50.191.74 | 1530052426 | 0 |
| 91.50.191.75 | 1530052427 | 0 |
| 91.50.191.76 | 1530052428 | 0 |
| 91.50.191.77 | 1530052429 | 0 |
| 91.50.191.78 | 1530052430 | 0 |
| 91.50.191.79 | 1530052431 | 0 |
| 91.50.191.80 | 1530052432 | 0 |
| 91.50.191.81 | 1530052433 | 0 |
| 91.50.191.82 | 1530052434 | 0 |
| 91.50.191.83 | 1530052435 | 0 |
| 91.50.191.84 | 1530052436 | 0 |
| 91.50.191.85 | 1530052437 | 0 |