L'indirizzo IP 91.31.137 è fornito da Internet service provider operations, che è di proprietà del CIDR (Classless Inter-Domain Routing) 91.0.0.0/10, IP tra 91.0.0.0 a 91.63.255.255 ). Il numero di sistema autonomo (ASN) è 3320.
| ASN | 3320 |
| IP inizia con | 91.0.0.0 |
| IP finale con | 91.63.255.255 |
| ASN Nome | Internet service provider operations |
| CDIR | 91.0.0.0/10 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 10/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | DE | Germany | - | Nuremberg | 49,4478 | 11,0683 | 2017-07-10 |
| MaxMind | DE | Germany | - | - | 51,2993 | 9,491 | 2017-07-10 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.31.137.0 | 1528793344 | 0 |
| 91.31.137.1 | 1528793345 | 0 |
| 91.31.137.2 | 1528793346 | 0 |
| 91.31.137.3 | 1528793347 | 0 |
| 91.31.137.4 | 1528793348 | 0 |
| 91.31.137.5 | 1528793349 | 0 |
| 91.31.137.6 | 1528793350 | 0 |
| 91.31.137.7 | 1528793351 | 0 |
| 91.31.137.8 | 1528793352 | 0 |
| 91.31.137.9 | 1528793353 | 0 |
| 91.31.137.10 | 1528793354 | 0 |
| 91.31.137.11 | 1528793355 | 0 |
| 91.31.137.12 | 1528793356 | 0 |
| 91.31.137.13 | 1528793357 | 0 |
| 91.31.137.14 | 1528793358 | 0 |
| 91.31.137.15 | 1528793359 | 0 |
| 91.31.137.16 | 1528793360 | 0 |
| 91.31.137.17 | 1528793361 | 0 |
| 91.31.137.18 | 1528793362 | 0 |
| 91.31.137.19 | 1528793363 | 0 |
| 91.31.137.20 | 1528793364 | 0 |
| 91.31.137.21 | 1528793365 | 0 |
| 91.31.137.22 | 1528793366 | 0 |
| 91.31.137.23 | 1528793367 | 0 |
| 91.31.137.24 | 1528793368 | 0 |
| 91.31.137.25 | 1528793369 | 0 |
| 91.31.137.26 | 1528793370 | 0 |
| 91.31.137.27 | 1528793371 | 0 |
| 91.31.137.28 | 1528793372 | 0 |
| 91.31.137.29 | 1528793373 | 0 |
| 91.31.137.30 | 1528793374 | 0 |
| 91.31.137.31 | 1528793375 | 0 |
| 91.31.137.32 | 1528793376 | 0 |
| 91.31.137.33 | 1528793377 | 0 |
| 91.31.137.34 | 1528793378 | 0 |
| 91.31.137.35 | 1528793379 | 0 |
| 91.31.137.36 | 1528793380 | 0 |
| 91.31.137.37 | 1528793381 | 0 |
| 91.31.137.38 | 1528793382 | 0 |
| 91.31.137.39 | 1528793383 | 0 |
| 91.31.137.40 | 1528793384 | 0 |
| 91.31.137.41 | 1528793385 | 0 |
| 91.31.137.42 | 1528793386 | 0 |
| 91.31.137.43 | 1528793387 | 0 |
| 91.31.137.44 | 1528793388 | 0 |
| 91.31.137.45 | 1528793389 | 0 |
| 91.31.137.46 | 1528793390 | 0 |
| 91.31.137.47 | 1528793391 | 0 |
| 91.31.137.48 | 1528793392 | 0 |
| 91.31.137.49 | 1528793393 | 0 |
| 91.31.137.50 | 1528793394 | 0 |
| 91.31.137.51 | 1528793395 | 0 |
| 91.31.137.52 | 1528793396 | 0 |
| 91.31.137.53 | 1528793397 | 0 |
| 91.31.137.54 | 1528793398 | 0 |
| 91.31.137.55 | 1528793399 | 0 |
| 91.31.137.56 | 1528793400 | 0 |
| 91.31.137.57 | 1528793401 | 0 |
| 91.31.137.58 | 1528793402 | 0 |
| 91.31.137.59 | 1528793403 | 0 |
| 91.31.137.60 | 1528793404 | 0 |
| 91.31.137.61 | 1528793405 | 0 |
| 91.31.137.62 | 1528793406 | 0 |
| 91.31.137.63 | 1528793407 | 0 |
| 91.31.137.64 | 1528793408 | 0 |
| 91.31.137.65 | 1528793409 | 0 |
| 91.31.137.66 | 1528793410 | 0 |
| 91.31.137.67 | 1528793411 | 0 |
| 91.31.137.68 | 1528793412 | 0 |
| 91.31.137.69 | 1528793413 | 0 |
| 91.31.137.70 | 1528793414 | 0 |
| 91.31.137.71 | 1528793415 | 0 |
| 91.31.137.72 | 1528793416 | 0 |
| 91.31.137.73 | 1528793417 | 0 |
| 91.31.137.74 | 1528793418 | 0 |
| 91.31.137.75 | 1528793419 | 0 |
| 91.31.137.76 | 1528793420 | 0 |
| 91.31.137.77 | 1528793421 | 0 |
| 91.31.137.78 | 1528793422 | 0 |
| 91.31.137.79 | 1528793423 | 0 |
| 91.31.137.80 | 1528793424 | 0 |
| 91.31.137.81 | 1528793425 | 0 |
| 91.31.137.82 | 1528793426 | 0 |
| 91.31.137.83 | 1528793427 | 0 |
| 91.31.137.84 | 1528793428 | 0 |
| 91.31.137.85 | 1528793429 | 0 |