Les adresses IP débutant par 91.20.157 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 | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DE | Allemagne | - | Bielefeld | 52,0333 | 8,5333 | 2017-07-05 |
| MaxMind | DE | Allemagne | - | Werther | 52,0667 | 8,4167 | 2017-07-05 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.20.157.0 | 1528077568 | 0 |
| 91.20.157.1 | 1528077569 | 0 |
| 91.20.157.2 | 1528077570 | 0 |
| 91.20.157.3 | 1528077571 | 0 |
| 91.20.157.4 | 1528077572 | 0 |
| 91.20.157.5 | 1528077573 | 0 |
| 91.20.157.6 | 1528077574 | 0 |
| 91.20.157.7 | 1528077575 | 0 |
| 91.20.157.8 | 1528077576 | 0 |
| 91.20.157.9 | 1528077577 | 0 |
| 91.20.157.10 | 1528077578 | 0 |
| 91.20.157.11 | 1528077579 | 0 |
| 91.20.157.12 | 1528077580 | 0 |
| 91.20.157.13 | 1528077581 | 0 |
| 91.20.157.14 | 1528077582 | 0 |
| 91.20.157.15 | 1528077583 | 0 |
| 91.20.157.16 | 1528077584 | 0 |
| 91.20.157.17 | 1528077585 | 0 |
| 91.20.157.18 | 1528077586 | 0 |
| 91.20.157.19 | 1528077587 | 0 |
| 91.20.157.20 | 1528077588 | 0 |
| 91.20.157.21 | 1528077589 | 0 |
| 91.20.157.22 | 1528077590 | 0 |
| 91.20.157.23 | 1528077591 | 0 |
| 91.20.157.24 | 1528077592 | 0 |
| 91.20.157.25 | 1528077593 | 0 |
| 91.20.157.26 | 1528077594 | 0 |
| 91.20.157.27 | 1528077595 | 0 |
| 91.20.157.28 | 1528077596 | 0 |
| 91.20.157.29 | 1528077597 | 0 |
| 91.20.157.30 | 1528077598 | 0 |
| 91.20.157.31 | 1528077599 | 0 |
| 91.20.157.32 | 1528077600 | 0 |
| 91.20.157.33 | 1528077601 | 0 |
| 91.20.157.34 | 1528077602 | 0 |
| 91.20.157.35 | 1528077603 | 0 |
| 91.20.157.36 | 1528077604 | 0 |
| 91.20.157.37 | 1528077605 | 0 |
| 91.20.157.38 | 1528077606 | 0 |
| 91.20.157.39 | 1528077607 | 0 |
| 91.20.157.40 | 1528077608 | 0 |
| 91.20.157.41 | 1528077609 | 0 |
| 91.20.157.42 | 1528077610 | 0 |
| 91.20.157.43 | 1528077611 | 0 |
| 91.20.157.44 | 1528077612 | 0 |
| 91.20.157.45 | 1528077613 | 0 |
| 91.20.157.46 | 1528077614 | 0 |
| 91.20.157.47 | 1528077615 | 0 |
| 91.20.157.48 | 1528077616 | 0 |
| 91.20.157.49 | 1528077617 | 0 |
| 91.20.157.50 | 1528077618 | 0 |
| 91.20.157.51 | 1528077619 | 0 |
| 91.20.157.52 | 1528077620 | 0 |
| 91.20.157.53 | 1528077621 | 0 |
| 91.20.157.54 | 1528077622 | 0 |
| 91.20.157.55 | 1528077623 | 0 |
| 91.20.157.56 | 1528077624 | 0 |
| 91.20.157.57 | 1528077625 | 0 |
| 91.20.157.58 | 1528077626 | 0 |
| 91.20.157.59 | 1528077627 | 0 |
| 91.20.157.60 | 1528077628 | 0 |
| 91.20.157.61 | 1528077629 | 0 |
| 91.20.157.62 | 1528077630 | 0 |
| 91.20.157.63 | 1528077631 | 0 |
| 91.20.157.64 | 1528077632 | 0 |
| 91.20.157.65 | 1528077633 | 0 |
| 91.20.157.66 | 1528077634 | 0 |
| 91.20.157.67 | 1528077635 | 0 |
| 91.20.157.68 | 1528077636 | 0 |
| 91.20.157.69 | 1528077637 | 0 |
| 91.20.157.70 | 1528077638 | 0 |
| 91.20.157.71 | 1528077639 | 0 |
| 91.20.157.72 | 1528077640 | 0 |
| 91.20.157.73 | 1528077641 | 0 |
| 91.20.157.74 | 1528077642 | 0 |
| 91.20.157.75 | 1528077643 | 0 |
| 91.20.157.76 | 1528077644 | 0 |
| 91.20.157.77 | 1528077645 | 0 |
| 91.20.157.78 | 1528077646 | 0 |
| 91.20.157.79 | 1528077647 | 0 |
| 91.20.157.80 | 1528077648 | 0 |
| 91.20.157.81 | 1528077649 | 0 |
| 91.20.157.82 | 1528077650 | 0 |
| 91.20.157.83 | 1528077651 | 0 |
| 91.20.157.84 | 1528077652 | 0 |
| 91.20.157.85 | 1528077653 | 0 |