L'indirizzo IP 91.21.136 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 | 01/10/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | DE | Germany | - | Nuremberg | 49,4478 | 11,0683 | 2018-10-01 |
| MaxMind | DE | Germany | - | Oberursel | 50,1973 | 8,5893 | 2018-10-01 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.21.136.0 | 1528137728 | 0 |
| 91.21.136.1 | 1528137729 | 0 |
| 91.21.136.2 | 1528137730 | 0 |
| 91.21.136.3 | 1528137731 | 0 |
| 91.21.136.4 | 1528137732 | 0 |
| 91.21.136.5 | 1528137733 | 0 |
| 91.21.136.6 | 1528137734 | 0 |
| 91.21.136.7 | 1528137735 | 0 |
| 91.21.136.8 | 1528137736 | 0 |
| 91.21.136.9 | 1528137737 | 0 |
| 91.21.136.10 | 1528137738 | 0 |
| 91.21.136.11 | 1528137739 | 0 |
| 91.21.136.12 | 1528137740 | 0 |
| 91.21.136.13 | 1528137741 | 0 |
| 91.21.136.14 | 1528137742 | 0 |
| 91.21.136.15 | 1528137743 | 0 |
| 91.21.136.16 | 1528137744 | 0 |
| 91.21.136.17 | 1528137745 | 0 |
| 91.21.136.18 | 1528137746 | 0 |
| 91.21.136.19 | 1528137747 | 0 |
| 91.21.136.20 | 1528137748 | 0 |
| 91.21.136.21 | 1528137749 | 0 |
| 91.21.136.22 | 1528137750 | 0 |
| 91.21.136.23 | 1528137751 | 0 |
| 91.21.136.24 | 1528137752 | 0 |
| 91.21.136.25 | 1528137753 | 0 |
| 91.21.136.26 | 1528137754 | 0 |
| 91.21.136.27 | 1528137755 | 0 |
| 91.21.136.28 | 1528137756 | 0 |
| 91.21.136.29 | 1528137757 | 0 |
| 91.21.136.30 | 1528137758 | 0 |
| 91.21.136.31 | 1528137759 | 0 |
| 91.21.136.32 | 1528137760 | 0 |
| 91.21.136.33 | 1528137761 | 0 |
| 91.21.136.34 | 1528137762 | 0 |
| 91.21.136.35 | 1528137763 | 0 |
| 91.21.136.36 | 1528137764 | 0 |
| 91.21.136.37 | 1528137765 | 0 |
| 91.21.136.38 | 1528137766 | 0 |
| 91.21.136.39 | 1528137767 | 0 |
| 91.21.136.40 | 1528137768 | 0 |
| 91.21.136.41 | 1528137769 | 0 |
| 91.21.136.42 | 1528137770 | 0 |
| 91.21.136.43 | 1528137771 | 0 |
| 91.21.136.44 | 1528137772 | 0 |
| 91.21.136.45 | 1528137773 | 0 |
| 91.21.136.46 | 1528137774 | 0 |
| 91.21.136.47 | 1528137775 | 0 |
| 91.21.136.48 | 1528137776 | 0 |
| 91.21.136.49 | 1528137777 | 0 |
| 91.21.136.50 | 1528137778 | 0 |
| 91.21.136.51 | 1528137779 | 0 |
| 91.21.136.52 | 1528137780 | 0 |
| 91.21.136.53 | 1528137781 | 0 |
| 91.21.136.54 | 1528137782 | 0 |
| 91.21.136.55 | 1528137783 | 0 |
| 91.21.136.56 | 1528137784 | 0 |
| 91.21.136.57 | 1528137785 | 0 |
| 91.21.136.58 | 1528137786 | 0 |
| 91.21.136.59 | 1528137787 | 0 |
| 91.21.136.60 | 1528137788 | 0 |
| 91.21.136.61 | 1528137789 | 0 |
| 91.21.136.62 | 1528137790 | 0 |
| 91.21.136.63 | 1528137791 | 0 |
| 91.21.136.64 | 1528137792 | 0 |
| 91.21.136.65 | 1528137793 | 0 |
| 91.21.136.66 | 1528137794 | 0 |
| 91.21.136.67 | 1528137795 | 0 |
| 91.21.136.68 | 1528137796 | 0 |
| 91.21.136.69 | 1528137797 | 0 |
| 91.21.136.70 | 1528137798 | 0 |
| 91.21.136.71 | 1528137799 | 0 |
| 91.21.136.72 | 1528137800 | 0 |
| 91.21.136.73 | 1528137801 | 0 |
| 91.21.136.74 | 1528137802 | 0 |
| 91.21.136.75 | 1528137803 | 0 |
| 91.21.136.76 | 1528137804 | 0 |
| 91.21.136.77 | 1528137805 | 0 |
| 91.21.136.78 | 1528137806 | 0 |
| 91.21.136.79 | 1528137807 | 0 |
| 91.21.136.80 | 1528137808 | 0 |
| 91.21.136.81 | 1528137809 | 0 |
| 91.21.136.82 | 1528137810 | 0 |
| 91.21.136.83 | 1528137811 | 0 |
| 91.21.136.84 | 1528137812 | 0 |
| 91.21.136.85 | 1528137813 | 0 |