Les adresses IP débutant par 91.51.214 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 | 13/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | DE | Allemagne | - | Dortmund | 51,5149 | 7,466 | 2018-05-13 |
| MaxMind | DE | Allemagne | - | - | 51,2993 | 9,491 | 2018-05-13 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.51.214.0 | 1530123776 | 0 |
| 91.51.214.1 | 1530123777 | 0 |
| 91.51.214.2 | 1530123778 | 0 |
| 91.51.214.3 | 1530123779 | 0 |
| 91.51.214.4 | 1530123780 | 0 |
| 91.51.214.5 | 1530123781 | 0 |
| 91.51.214.6 | 1530123782 | 0 |
| 91.51.214.7 | 1530123783 | 0 |
| 91.51.214.8 | 1530123784 | 0 |
| 91.51.214.9 | 1530123785 | 0 |
| 91.51.214.10 | 1530123786 | 0 |
| 91.51.214.11 | 1530123787 | 0 |
| 91.51.214.12 | 1530123788 | 0 |
| 91.51.214.13 | 1530123789 | 0 |
| 91.51.214.14 | 1530123790 | 0 |
| 91.51.214.15 | 1530123791 | 0 |
| 91.51.214.16 | 1530123792 | 0 |
| 91.51.214.17 | 1530123793 | 0 |
| 91.51.214.18 | 1530123794 | 0 |
| 91.51.214.19 | 1530123795 | 0 |
| 91.51.214.20 | 1530123796 | 0 |
| 91.51.214.21 | 1530123797 | 0 |
| 91.51.214.22 | 1530123798 | 0 |
| 91.51.214.23 | 1530123799 | 0 |
| 91.51.214.24 | 1530123800 | 0 |
| 91.51.214.25 | 1530123801 | 0 |
| 91.51.214.26 | 1530123802 | 0 |
| 91.51.214.27 | 1530123803 | 0 |
| 91.51.214.28 | 1530123804 | 0 |
| 91.51.214.29 | 1530123805 | 0 |
| 91.51.214.30 | 1530123806 | 0 |
| 91.51.214.31 | 1530123807 | 0 |
| 91.51.214.32 | 1530123808 | 0 |
| 91.51.214.33 | 1530123809 | 0 |
| 91.51.214.34 | 1530123810 | 0 |
| 91.51.214.35 | 1530123811 | 0 |
| 91.51.214.36 | 1530123812 | 0 |
| 91.51.214.37 | 1530123813 | 0 |
| 91.51.214.38 | 1530123814 | 0 |
| 91.51.214.39 | 1530123815 | 0 |
| 91.51.214.40 | 1530123816 | 0 |
| 91.51.214.41 | 1530123817 | 0 |
| 91.51.214.42 | 1530123818 | 0 |
| 91.51.214.43 | 1530123819 | 0 |
| 91.51.214.44 | 1530123820 | 0 |
| 91.51.214.45 | 1530123821 | 0 |
| 91.51.214.46 | 1530123822 | 0 |
| 91.51.214.47 | 1530123823 | 0 |
| 91.51.214.48 | 1530123824 | 0 |
| 91.51.214.49 | 1530123825 | 0 |
| 91.51.214.50 | 1530123826 | 0 |
| 91.51.214.51 | 1530123827 | 0 |
| 91.51.214.52 | 1530123828 | 0 |
| 91.51.214.53 | 1530123829 | 0 |
| 91.51.214.54 | 1530123830 | 0 |
| 91.51.214.55 | 1530123831 | 0 |
| 91.51.214.56 | 1530123832 | 0 |
| 91.51.214.57 | 1530123833 | 0 |
| 91.51.214.58 | 1530123834 | 0 |
| 91.51.214.59 | 1530123835 | 0 |
| 91.51.214.60 | 1530123836 | 0 |
| 91.51.214.61 | 1530123837 | 0 |
| 91.51.214.62 | 1530123838 | 0 |
| 91.51.214.63 | 1530123839 | 0 |
| 91.51.214.64 | 1530123840 | 0 |
| 91.51.214.65 | 1530123841 | 0 |
| 91.51.214.66 | 1530123842 | 0 |
| 91.51.214.67 | 1530123843 | 0 |
| 91.51.214.68 | 1530123844 | 0 |
| 91.51.214.69 | 1530123845 | 0 |
| 91.51.214.70 | 1530123846 | 0 |
| 91.51.214.71 | 1530123847 | 0 |
| 91.51.214.72 | 1530123848 | 0 |
| 91.51.214.73 | 1530123849 | 0 |
| 91.51.214.74 | 1530123850 | 0 |
| 91.51.214.75 | 1530123851 | 0 |
| 91.51.214.76 | 1530123852 | 0 |
| 91.51.214.77 | 1530123853 | 0 |
| 91.51.214.78 | 1530123854 | 0 |
| 91.51.214.79 | 1530123855 | 0 |
| 91.51.214.80 | 1530123856 | 0 |
| 91.51.214.81 | 1530123857 | 0 |
| 91.51.214.82 | 1530123858 | 0 |
| 91.51.214.83 | 1530123859 | 0 |
| 91.51.214.84 | 1530123860 | 0 |
| 91.51.214.85 | 1530123861 | 0 |