L'indirizzo IP 91.21.89 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 | 20/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | DE | Germany | - | Bielefeld | 52,0333 | 8,5333 | 2018-08-20 |
| MaxMind | DE | Germany | - | Gera | 50,8667 | 12,0833 | 2018-08-20 |
| Whois | DE | - | - | - | 10 | 51 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 91.21.89.0 | 1528125696 | 0 |
| 91.21.89.1 | 1528125697 | 0 |
| 91.21.89.2 | 1528125698 | 0 |
| 91.21.89.3 | 1528125699 | 0 |
| 91.21.89.4 | 1528125700 | 0 |
| 91.21.89.5 | 1528125701 | 0 |
| 91.21.89.6 | 1528125702 | 0 |
| 91.21.89.7 | 1528125703 | 0 |
| 91.21.89.8 | 1528125704 | 0 |
| 91.21.89.9 | 1528125705 | 0 |
| 91.21.89.10 | 1528125706 | 0 |
| 91.21.89.11 | 1528125707 | 0 |
| 91.21.89.12 | 1528125708 | 0 |
| 91.21.89.13 | 1528125709 | 0 |
| 91.21.89.14 | 1528125710 | 0 |
| 91.21.89.15 | 1528125711 | 0 |
| 91.21.89.16 | 1528125712 | 0 |
| 91.21.89.17 | 1528125713 | 0 |
| 91.21.89.18 | 1528125714 | 0 |
| 91.21.89.19 | 1528125715 | 0 |
| 91.21.89.20 | 1528125716 | 0 |
| 91.21.89.21 | 1528125717 | 0 |
| 91.21.89.22 | 1528125718 | 0 |
| 91.21.89.23 | 1528125719 | 0 |
| 91.21.89.24 | 1528125720 | 0 |
| 91.21.89.25 | 1528125721 | 0 |
| 91.21.89.26 | 1528125722 | 0 |
| 91.21.89.27 | 1528125723 | 0 |
| 91.21.89.28 | 1528125724 | 0 |
| 91.21.89.29 | 1528125725 | 0 |
| 91.21.89.30 | 1528125726 | 0 |
| 91.21.89.31 | 1528125727 | 0 |
| 91.21.89.32 | 1528125728 | 0 |
| 91.21.89.33 | 1528125729 | 0 |
| 91.21.89.34 | 1528125730 | 0 |
| 91.21.89.35 | 1528125731 | 0 |
| 91.21.89.36 | 1528125732 | 0 |
| 91.21.89.37 | 1528125733 | 0 |
| 91.21.89.38 | 1528125734 | 0 |
| 91.21.89.39 | 1528125735 | 0 |
| 91.21.89.40 | 1528125736 | 0 |
| 91.21.89.41 | 1528125737 | 0 |
| 91.21.89.42 | 1528125738 | 0 |
| 91.21.89.43 | 1528125739 | 0 |
| 91.21.89.44 | 1528125740 | 0 |
| 91.21.89.45 | 1528125741 | 0 |
| 91.21.89.46 | 1528125742 | 0 |
| 91.21.89.47 | 1528125743 | 0 |
| 91.21.89.48 | 1528125744 | 0 |
| 91.21.89.49 | 1528125745 | 0 |
| 91.21.89.50 | 1528125746 | 0 |
| 91.21.89.51 | 1528125747 | 0 |
| 91.21.89.52 | 1528125748 | 0 |
| 91.21.89.53 | 1528125749 | 0 |
| 91.21.89.54 | 1528125750 | 0 |
| 91.21.89.55 | 1528125751 | 0 |
| 91.21.89.56 | 1528125752 | 0 |
| 91.21.89.57 | 1528125753 | 0 |
| 91.21.89.58 | 1528125754 | 0 |
| 91.21.89.59 | 1528125755 | 0 |
| 91.21.89.60 | 1528125756 | 0 |
| 91.21.89.61 | 1528125757 | 0 |
| 91.21.89.62 | 1528125758 | 0 |
| 91.21.89.63 | 1528125759 | 0 |
| 91.21.89.64 | 1528125760 | 0 |
| 91.21.89.65 | 1528125761 | 0 |
| 91.21.89.66 | 1528125762 | 0 |
| 91.21.89.67 | 1528125763 | 0 |
| 91.21.89.68 | 1528125764 | 0 |
| 91.21.89.69 | 1528125765 | 0 |
| 91.21.89.70 | 1528125766 | 0 |
| 91.21.89.71 | 1528125767 | 0 |
| 91.21.89.72 | 1528125768 | 0 |
| 91.21.89.73 | 1528125769 | 0 |
| 91.21.89.74 | 1528125770 | 0 |
| 91.21.89.75 | 1528125771 | 0 |
| 91.21.89.76 | 1528125772 | 0 |
| 91.21.89.77 | 1528125773 | 0 |
| 91.21.89.78 | 1528125774 | 0 |
| 91.21.89.79 | 1528125775 | 0 |
| 91.21.89.80 | 1528125776 | 0 |
| 91.21.89.81 | 1528125777 | 0 |
| 91.21.89.82 | 1528125778 | 0 |
| 91.21.89.83 | 1528125779 | 0 |
| 91.21.89.84 | 1528125780 | 0 |
| 91.21.89.85 | 1528125781 | 0 |
| IP | Numerical IP | DNS |
| 91.21.89.86 | 1528125782 | 0 |
| 91.21.89.87 | 1528125783 | 0 |
| 91.21.89.88 | 1528125784 | 0 |
| 91.21.89.89 | 1528125785 | 0 |
| 91.21.89.90 | 1528125786 | 0 |
| 91.21.89.91 | 1528125787 | 0 |
| 91.21.89.92 | 1528125788 | 0 |
| 91.21.89.93 | 1528125789 | 0 |
| 91.21.89.94 | 1528125790 | 0 |
| 91.21.89.95 | 1528125791 | 0 |
| 91.21.89.96 | 1528125792 | 0 |
| 91.21.89.97 | 1528125793 | 0 |
| 91.21.89.98 | 1528125794 | 0 |
| 91.21.89.99 | 1528125795 | 0 |
| 91.21.89.100 | 1528125796 | 0 |
| 91.21.89.101 | 1528125797 | 0 |
| 91.21.89.102 | 1528125798 | 0 |
| 91.21.89.103 | 1528125799 | 0 |
| 91.21.89.104 | 1528125800 | 0 |
| 91.21.89.105 | 1528125801 | 0 |
| 91.21.89.106 | 1528125802 | 0 |
| 91.21.89.107 | 1528125803 | 0 |
| 91.21.89.108 | 1528125804 | 0 |
| 91.21.89.109 | 1528125805 | 0 |
| 91.21.89.110 | 1528125806 | 0 |
| 91.21.89.111 | 1528125807 | 0 |
| 91.21.89.112 | 1528125808 | 0 |
| 91.21.89.113 | 1528125809 | 0 |
| 91.21.89.114 | 1528125810 | 0 |
| 91.21.89.115 | 1528125811 | 0 |
| 91.21.89.116 | 1528125812 | 0 |
| 91.21.89.117 | 1528125813 | 0 |
| 91.21.89.118 | 1528125814 | 0 |
| 91.21.89.119 | 1528125815 | 0 |
| 91.21.89.120 | 1528125816 | 0 |
| 91.21.89.121 | 1528125817 | 0 |
| 91.21.89.122 | 1528125818 | 0 |
| 91.21.89.123 | 1528125819 | 0 |
| 91.21.89.124 | 1528125820 | 0 |
| 91.21.89.125 | 1528125821 | 0 |
| 91.21.89.126 | 1528125822 | 0 |
| 91.21.89.127 | 1528125823 | 0 |
| 91.21.89.128 | 1528125824 | 0 |
| 91.21.89.129 | 1528125825 | 0 |
| 91.21.89.130 | 1528125826 | 0 |
| 91.21.89.131 | 1528125827 | 0 |
| 91.21.89.132 | 1528125828 | 0 |
| 91.21.89.133 | 1528125829 | 0 |
| 91.21.89.134 | 1528125830 | 0 |
| 91.21.89.135 | 1528125831 | 0 |
| 91.21.89.136 | 1528125832 | 0 |
| 91.21.89.137 | 1528125833 | 0 |
| 91.21.89.138 | 1528125834 | 0 |
| 91.21.89.139 | 1528125835 | 0 |
| 91.21.89.140 | 1528125836 | 0 |
| 91.21.89.141 | 1528125837 | 0 |
| 91.21.89.142 | 1528125838 | 0 |
| 91.21.89.143 | 1528125839 | 0 |
| 91.21.89.144 | 1528125840 | 0 |
| 91.21.89.145 | 1528125841 | 0 |
| 91.21.89.146 | 1528125842 | 0 |
| 91.21.89.147 | 1528125843 | 0 |
| 91.21.89.148 | 1528125844 | 0 |
| 91.21.89.149 | 1528125845 | 0 |
| 91.21.89.150 | 1528125846 | 0 |
| 91.21.89.151 | 1528125847 | 0 |
| 91.21.89.152 | 1528125848 | 0 |
| 91.21.89.153 | 1528125849 | 0 |
| 91.21.89.154 | 1528125850 | 0 |
| 91.21.89.155 | 1528125851 | 0 |
| 91.21.89.156 | 1528125852 | 0 |
| 91.21.89.157 | 1528125853 | 0 |
| 91.21.89.158 | 1528125854 | 0 |
| 91.21.89.159 | 1528125855 | 0 |
| 91.21.89.160 | 1528125856 | 0 |
| 91.21.89.161 | 1528125857 | 0 |
| 91.21.89.162 | 1528125858 | 0 |
| 91.21.89.163 | 1528125859 | 0 |
| 91.21.89.164 | 1528125860 | 0 |
| 91.21.89.165 | 1528125861 | 0 |
| 91.21.89.166 | 1528125862 | 0 |
| 91.21.89.167 | 1528125863 | 0 |
| 91.21.89.168 | 1528125864 | 0 |
| 91.21.89.169 | 1528125865 | 0 |
| 91.21.89.170 | 1528125866 | 0 |
| 91.21.89.171 | 1528125867 | 0 |
| IP | Numerical IP | DNS |
| 91.21.89.172 | 1528125868 | 0 |
| 91.21.89.173 | 1528125869 | 0 |
| 91.21.89.174 | 1528125870 | 0 |
| 91.21.89.175 | 1528125871 | 0 |
| 91.21.89.176 | 1528125872 | 0 |
| 91.21.89.177 | 1528125873 | 0 |
| 91.21.89.178 | 1528125874 | 0 |
| 91.21.89.179 | 1528125875 | 0 |
| 91.21.89.180 | 1528125876 | 0 |
| 91.21.89.181 | 1528125877 | 0 |
| 91.21.89.182 | 1528125878 | 0 |
| 91.21.89.183 | 1528125879 | 0 |
| 91.21.89.184 | 1528125880 | 0 |
| 91.21.89.185 | 1528125881 | 0 |
| 91.21.89.186 | 1528125882 | 0 |
| 91.21.89.187 | 1528125883 | 0 |
| 91.21.89.188 | 1528125884 | 0 |
| 91.21.89.189 | 1528125885 | 0 |
| 91.21.89.190 | 1528125886 | 0 |
| 91.21.89.191 | 1528125887 | 0 |
| 91.21.89.192 | 1528125888 | 0 |
| 91.21.89.193 | 1528125889 | 0 |
| 91.21.89.194 | 1528125890 | 0 |
| 91.21.89.195 | 1528125891 | 0 |
| 91.21.89.196 | 1528125892 | 0 |
| 91.21.89.197 | 1528125893 | 0 |
| 91.21.89.198 | 1528125894 | 0 |
| 91.21.89.199 | 1528125895 | 0 |
| 91.21.89.200 | 1528125896 | 0 |
| 91.21.89.201 | 1528125897 | 0 |
| 91.21.89.202 | 1528125898 | 0 |
| 91.21.89.203 | 1528125899 | 0 |
| 91.21.89.204 | 1528125900 | 0 |
| 91.21.89.205 | 1528125901 | 0 |
| 91.21.89.206 | 1528125902 | 0 |
| 91.21.89.207 | 1528125903 | 0 |
| 91.21.89.208 | 1528125904 | 0 |
| 91.21.89.209 | 1528125905 | 0 |
| 91.21.89.210 | 1528125906 | 0 |
| 91.21.89.211 | 1528125907 | 0 |
| 91.21.89.212 | 1528125908 | 0 |
| 91.21.89.213 | 1528125909 | 0 |
| 91.21.89.214 | 1528125910 | 0 |
| 91.21.89.215 | 1528125911 | 0 |
| 91.21.89.216 | 1528125912 | 0 |
| 91.21.89.217 | 1528125913 | 0 |
| 91.21.89.218 | 1528125914 | 0 |
| 91.21.89.219 | 1528125915 | 0 |
| 91.21.89.220 | 1528125916 | 0 |
| 91.21.89.221 | 1528125917 | 0 |
| 91.21.89.222 | 1528125918 | 0 |
| 91.21.89.223 | 1528125919 | 0 |
| 91.21.89.224 | 1528125920 | 0 |
| 91.21.89.225 | 1528125921 | 0 |
| 91.21.89.226 | 1528125922 | 0 |
| 91.21.89.227 | 1528125923 | 0 |
| 91.21.89.228 | 1528125924 | 0 |
| 91.21.89.229 | 1528125925 | 0 |
| 91.21.89.230 | 1528125926 | 0 |
| 91.21.89.231 | 1528125927 | 0 |
| 91.21.89.232 | 1528125928 | 0 |
| 91.21.89.233 | 1528125929 | 0 |
| 91.21.89.234 | 1528125930 | 0 |
| 91.21.89.235 | 1528125931 | 0 |
| 91.21.89.236 | 1528125932 | 0 |
| 91.21.89.237 | 1528125933 | 0 |
| 91.21.89.238 | 1528125934 | 0 |
| 91.21.89.239 | 1528125935 | 0 |
| 91.21.89.240 | 1528125936 | 0 |
| 91.21.89.241 | 1528125937 | 0 |
| 91.21.89.242 | 1528125938 | 0 |
| 91.21.89.243 | 1528125939 | 0 |
| 91.21.89.244 | 1528125940 | 0 |
| 91.21.89.245 | 1528125941 | 0 |
| 91.21.89.246 | 1528125942 | 0 |
| 91.21.89.247 | 1528125943 | 0 |
| 91.21.89.248 | 1528125944 | 0 |
| 91.21.89.249 | 1528125945 | 0 |
| 91.21.89.250 | 1528125946 | 0 |
| 91.21.89.251 | 1528125947 | 0 |
| 91.21.89.252 | 1528125948 | 0 |
| 91.21.89.253 | 1528125949 | 0 |
| 91.21.89.254 | 1528125950 | 0 |
| 91.21.89.255 | 1528125951 | 0 |