L'indirizzo IP 91.57.137 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 | 09/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | DE | Germany | - | Aachen | 50,7766 | 6,0834 | 2017-11-09 |
| MaxMind | DE | Germany | - | Nideggen | 50,7 | 6,4833 | 2017-11-09 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.57.137.0 | 1530497280 | 0 |
| 91.57.137.1 | 1530497281 | 0 |
| 91.57.137.2 | 1530497282 | 0 |
| 91.57.137.3 | 1530497283 | 0 |
| 91.57.137.4 | 1530497284 | 0 |
| 91.57.137.5 | 1530497285 | 0 |
| 91.57.137.6 | 1530497286 | 0 |
| 91.57.137.7 | 1530497287 | 0 |
| 91.57.137.8 | 1530497288 | 0 |
| 91.57.137.9 | 1530497289 | 0 |
| 91.57.137.10 | 1530497290 | 0 |
| 91.57.137.11 | 1530497291 | 0 |
| 91.57.137.12 | 1530497292 | 0 |
| 91.57.137.13 | 1530497293 | 0 |
| 91.57.137.14 | 1530497294 | 0 |
| 91.57.137.15 | 1530497295 | 0 |
| 91.57.137.16 | 1530497296 | 0 |
| 91.57.137.17 | 1530497297 | 0 |
| 91.57.137.18 | 1530497298 | 0 |
| 91.57.137.19 | 1530497299 | 0 |
| 91.57.137.20 | 1530497300 | 0 |
| 91.57.137.21 | 1530497301 | 0 |
| 91.57.137.22 | 1530497302 | 0 |
| 91.57.137.23 | 1530497303 | 0 |
| 91.57.137.24 | 1530497304 | 0 |
| 91.57.137.25 | 1530497305 | 0 |
| 91.57.137.26 | 1530497306 | 0 |
| 91.57.137.27 | 1530497307 | 0 |
| 91.57.137.28 | 1530497308 | 0 |
| 91.57.137.29 | 1530497309 | 0 |
| 91.57.137.30 | 1530497310 | 0 |
| 91.57.137.31 | 1530497311 | 0 |
| 91.57.137.32 | 1530497312 | 0 |
| 91.57.137.33 | 1530497313 | 0 |
| 91.57.137.34 | 1530497314 | 0 |
| 91.57.137.35 | 1530497315 | 0 |
| 91.57.137.36 | 1530497316 | 0 |
| 91.57.137.37 | 1530497317 | 0 |
| 91.57.137.38 | 1530497318 | 0 |
| 91.57.137.39 | 1530497319 | 0 |
| 91.57.137.40 | 1530497320 | 0 |
| 91.57.137.41 | 1530497321 | 0 |
| 91.57.137.42 | 1530497322 | 0 |
| 91.57.137.43 | 1530497323 | 0 |
| 91.57.137.44 | 1530497324 | 0 |
| 91.57.137.45 | 1530497325 | 0 |
| 91.57.137.46 | 1530497326 | 0 |
| 91.57.137.47 | 1530497327 | 0 |
| 91.57.137.48 | 1530497328 | 0 |
| 91.57.137.49 | 1530497329 | 0 |
| 91.57.137.50 | 1530497330 | 0 |
| 91.57.137.51 | 1530497331 | 0 |
| 91.57.137.52 | 1530497332 | 0 |
| 91.57.137.53 | 1530497333 | 0 |
| 91.57.137.54 | 1530497334 | 0 |
| 91.57.137.55 | 1530497335 | 0 |
| 91.57.137.56 | 1530497336 | 0 |
| 91.57.137.57 | 1530497337 | 0 |
| 91.57.137.58 | 1530497338 | 0 |
| 91.57.137.59 | 1530497339 | 0 |
| 91.57.137.60 | 1530497340 | 0 |
| 91.57.137.61 | 1530497341 | 0 |
| 91.57.137.62 | 1530497342 | 0 |
| 91.57.137.63 | 1530497343 | 0 |
| 91.57.137.64 | 1530497344 | 0 |
| 91.57.137.65 | 1530497345 | 0 |
| 91.57.137.66 | 1530497346 | 0 |
| 91.57.137.67 | 1530497347 | 0 |
| 91.57.137.68 | 1530497348 | 0 |
| 91.57.137.69 | 1530497349 | 0 |
| 91.57.137.70 | 1530497350 | 0 |
| 91.57.137.71 | 1530497351 | 0 |
| 91.57.137.72 | 1530497352 | 0 |
| 91.57.137.73 | 1530497353 | 0 |
| 91.57.137.74 | 1530497354 | 0 |
| 91.57.137.75 | 1530497355 | 0 |
| 91.57.137.76 | 1530497356 | 0 |
| 91.57.137.77 | 1530497357 | 0 |
| 91.57.137.78 | 1530497358 | 0 |
| 91.57.137.79 | 1530497359 | 0 |
| 91.57.137.80 | 1530497360 | 0 |
| 91.57.137.81 | 1530497361 | 0 |
| 91.57.137.82 | 1530497362 | 0 |
| 91.57.137.83 | 1530497363 | 0 |
| 91.57.137.84 | 1530497364 | 0 |
| 91.57.137.85 | 1530497365 | 0 |