L'indirizzo IP 129.21.2 è fornito da Rochester Institute of Technology, che è di proprietà del CIDR (Classless Inter-Domain Routing) 129.21.0.0/16, IP tra 129.21.0.0 a 129.21.255.255 ). Il numero di sistema autonomo (ASN) è 4385.
| ASN | 4385 |
| IP inizia con | 129.21.0.0 |
| IP finale con | 129.21.255.255 |
| ASN Nome | Rochester Institute of Technology |
| CDIR | 129.21.0.0/16 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 04/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Henrietta | 43,0594 | -77,6147 | 2017-07-04 |
| MaxMind | US | United States | - | Rochester | 43,0899 | -77,6376 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 129.21.2.0 | 2165637632 | 0 |
| 129.21.2.1 | 2165637633 | 0 |
| 129.21.2.2 | 2165637634 | 0 |
| 129.21.2.3 | 2165637635 | 0 |
| 129.21.2.4 | 2165637636 | 0 |
| 129.21.2.5 | 2165637637 | 0 |
| 129.21.2.6 | 2165637638 | 0 |
| 129.21.2.7 | 2165637639 | 0 |
| 129.21.2.8 | 2165637640 | 0 |
| 129.21.2.9 | 2165637641 | 0 |
| 129.21.2.10 | 2165637642 | 0 |
| 129.21.2.11 | 2165637643 | 0 |
| 129.21.2.12 | 2165637644 | 0 |
| 129.21.2.13 | 2165637645 | 0 |
| 129.21.2.14 | 2165637646 | 0 |
| 129.21.2.15 | 2165637647 | 0 |
| 129.21.2.16 | 2165637648 | 0 |
| 129.21.2.17 | 2165637649 | 0 |
| 129.21.2.18 | 2165637650 | 0 |
| 129.21.2.19 | 2165637651 | 0 |
| 129.21.2.20 | 2165637652 | 0 |
| 129.21.2.21 | 2165637653 | 0 |
| 129.21.2.22 | 2165637654 | 0 |
| 129.21.2.23 | 2165637655 | 0 |
| 129.21.2.24 | 2165637656 | 0 |
| 129.21.2.25 | 2165637657 | 0 |
| 129.21.2.26 | 2165637658 | 0 |
| 129.21.2.27 | 2165637659 | 0 |
| 129.21.2.28 | 2165637660 | 0 |
| 129.21.2.29 | 2165637661 | 0 |
| 129.21.2.30 | 2165637662 | 0 |
| 129.21.2.31 | 2165637663 | 0 |
| 129.21.2.32 | 2165637664 | 0 |
| 129.21.2.33 | 2165637665 | 0 |
| 129.21.2.34 | 2165637666 | 0 |
| 129.21.2.35 | 2165637667 | 0 |
| 129.21.2.36 | 2165637668 | 0 |
| 129.21.2.37 | 2165637669 | 0 |
| 129.21.2.38 | 2165637670 | 0 |
| 129.21.2.39 | 2165637671 | 0 |
| 129.21.2.40 | 2165637672 | 0 |
| 129.21.2.41 | 2165637673 | 0 |
| 129.21.2.42 | 2165637674 | 0 |
| 129.21.2.43 | 2165637675 | 0 |
| 129.21.2.44 | 2165637676 | 0 |
| 129.21.2.45 | 2165637677 | 0 |
| 129.21.2.46 | 2165637678 | 0 |
| 129.21.2.47 | 2165637679 | 0 |
| 129.21.2.48 | 2165637680 | 0 |
| 129.21.2.49 | 2165637681 | 0 |
| 129.21.2.50 | 2165637682 | 0 |
| 129.21.2.51 | 2165637683 | 0 |
| 129.21.2.52 | 2165637684 | 0 |
| 129.21.2.53 | 2165637685 | 0 |
| 129.21.2.54 | 2165637686 | 0 |
| 129.21.2.55 | 2165637687 | 0 |
| 129.21.2.56 | 2165637688 | 0 |
| 129.21.2.57 | 2165637689 | 0 |
| 129.21.2.58 | 2165637690 | 0 |
| 129.21.2.59 | 2165637691 | 0 |
| 129.21.2.60 | 2165637692 | 0 |
| 129.21.2.61 | 2165637693 | 0 |
| 129.21.2.62 | 2165637694 | 0 |
| 129.21.2.63 | 2165637695 | 0 |
| 129.21.2.64 | 2165637696 | 0 |
| 129.21.2.65 | 2165637697 | 0 |
| 129.21.2.66 | 2165637698 | 0 |
| 129.21.2.67 | 2165637699 | 0 |
| 129.21.2.68 | 2165637700 | 0 |
| 129.21.2.69 | 2165637701 | 0 |
| 129.21.2.70 | 2165637702 | 0 |
| 129.21.2.71 | 2165637703 | 0 |
| 129.21.2.72 | 2165637704 | 0 |
| 129.21.2.73 | 2165637705 | 0 |
| 129.21.2.74 | 2165637706 | 0 |
| 129.21.2.75 | 2165637707 | 0 |
| 129.21.2.76 | 2165637708 | 0 |
| 129.21.2.77 | 2165637709 | 0 |
| 129.21.2.78 | 2165637710 | 0 |
| 129.21.2.79 | 2165637711 | 0 |
| 129.21.2.80 | 2165637712 | 0 |
| 129.21.2.81 | 2165637713 | 0 |
| 129.21.2.82 | 2165637714 | 0 |
| 129.21.2.83 | 2165637715 | 0 |
| 129.21.2.84 | 2165637716 | 0 |
| 129.21.2.85 | 2165637717 | 0 |
| IP | Numerical IP | DNS |
| 129.21.2.86 | 2165637718 | 0 |
| 129.21.2.87 | 2165637719 | 0 |
| 129.21.2.88 | 2165637720 | 0 |
| 129.21.2.89 | 2165637721 | 0 |
| 129.21.2.90 | 2165637722 | 0 |
| 129.21.2.91 | 2165637723 | 0 |
| 129.21.2.92 | 2165637724 | 0 |
| 129.21.2.93 | 2165637725 | 0 |
| 129.21.2.94 | 2165637726 | 0 |
| 129.21.2.95 | 2165637727 | 0 |
| 129.21.2.96 | 2165637728 | 0 |
| 129.21.2.97 | 2165637729 | 0 |
| 129.21.2.98 | 2165637730 | 0 |
| 129.21.2.99 | 2165637731 | 0 |
| 129.21.2.100 | 2165637732 | 0 |
| 129.21.2.101 | 2165637733 | 0 |
| 129.21.2.102 | 2165637734 | 0 |
| 129.21.2.103 | 2165637735 | 0 |
| 129.21.2.104 | 2165637736 | 0 |
| 129.21.2.105 | 2165637737 | 0 |
| 129.21.2.106 | 2165637738 | 0 |
| 129.21.2.107 | 2165637739 | 0 |
| 129.21.2.108 | 2165637740 | 0 |
| 129.21.2.109 | 2165637741 | 0 |
| 129.21.2.110 | 2165637742 | 0 |
| 129.21.2.111 | 2165637743 | 0 |
| 129.21.2.112 | 2165637744 | 0 |
| 129.21.2.113 | 2165637745 | 0 |
| 129.21.2.114 | 2165637746 | 0 |
| 129.21.2.115 | 2165637747 | 0 |
| 129.21.2.116 | 2165637748 | 0 |
| 129.21.2.117 | 2165637749 | 0 |
| 129.21.2.118 | 2165637750 | 0 |
| 129.21.2.119 | 2165637751 | 0 |
| 129.21.2.120 | 2165637752 | 0 |
| 129.21.2.121 | 2165637753 | 0 |
| 129.21.2.122 | 2165637754 | 0 |
| 129.21.2.123 | 2165637755 | 0 |
| 129.21.2.124 | 2165637756 | 0 |
| 129.21.2.125 | 2165637757 | 0 |
| 129.21.2.126 | 2165637758 | 0 |
| 129.21.2.127 | 2165637759 | 0 |
| 129.21.2.128 | 2165637760 | 0 |
| 129.21.2.129 | 2165637761 | 0 |
| 129.21.2.130 | 2165637762 | 0 |
| 129.21.2.131 | 2165637763 | 0 |
| 129.21.2.132 | 2165637764 | 0 |
| 129.21.2.133 | 2165637765 | 0 |
| 129.21.2.134 | 2165637766 | 0 |
| 129.21.2.135 | 2165637767 | 0 |
| 129.21.2.136 | 2165637768 | 0 |
| 129.21.2.137 | 2165637769 | 0 |
| 129.21.2.138 | 2165637770 | 0 |
| 129.21.2.139 | 2165637771 | 0 |
| 129.21.2.140 | 2165637772 | 0 |
| 129.21.2.141 | 2165637773 | 0 |
| 129.21.2.142 | 2165637774 | 0 |
| 129.21.2.143 | 2165637775 | 0 |
| 129.21.2.144 | 2165637776 | 0 |
| 129.21.2.145 | 2165637777 | 0 |
| 129.21.2.146 | 2165637778 | 0 |
| 129.21.2.147 | 2165637779 | 0 |
| 129.21.2.148 | 2165637780 | 0 |
| 129.21.2.149 | 2165637781 | 0 |
| 129.21.2.150 | 2165637782 | 0 |
| 129.21.2.151 | 2165637783 | 0 |
| 129.21.2.152 | 2165637784 | 0 |
| 129.21.2.153 | 2165637785 | 0 |
| 129.21.2.154 | 2165637786 | 0 |
| 129.21.2.155 | 2165637787 | 0 |
| 129.21.2.156 | 2165637788 | 0 |
| 129.21.2.157 | 2165637789 | 0 |
| 129.21.2.158 | 2165637790 | 0 |
| 129.21.2.159 | 2165637791 | 0 |
| 129.21.2.160 | 2165637792 | 0 |
| 129.21.2.161 | 2165637793 | 0 |
| 129.21.2.162 | 2165637794 | 0 |
| 129.21.2.163 | 2165637795 | 0 |
| 129.21.2.164 | 2165637796 | 0 |
| 129.21.2.165 | 2165637797 | 0 |
| 129.21.2.166 | 2165637798 | 0 |
| 129.21.2.167 | 2165637799 | 0 |
| 129.21.2.168 | 2165637800 | 0 |
| 129.21.2.169 | 2165637801 | 0 |
| 129.21.2.170 | 2165637802 | 0 |
| 129.21.2.171 | 2165637803 | 0 |
| IP | Numerical IP | DNS |
| 129.21.2.172 | 2165637804 | 0 |
| 129.21.2.173 | 2165637805 | 0 |
| 129.21.2.174 | 2165637806 | 0 |
| 129.21.2.175 | 2165637807 | 0 |
| 129.21.2.176 | 2165637808 | 0 |
| 129.21.2.177 | 2165637809 | 0 |
| 129.21.2.178 | 2165637810 | 0 |
| 129.21.2.179 | 2165637811 | 0 |
| 129.21.2.180 | 2165637812 | 0 |
| 129.21.2.181 | 2165637813 | 0 |
| 129.21.2.182 | 2165637814 | 0 |
| 129.21.2.183 | 2165637815 | 0 |
| 129.21.2.184 | 2165637816 | 0 |
| 129.21.2.185 | 2165637817 | 0 |
| 129.21.2.186 | 2165637818 | 0 |
| 129.21.2.187 | 2165637819 | 0 |
| 129.21.2.188 | 2165637820 | 0 |
| 129.21.2.189 | 2165637821 | 0 |
| 129.21.2.190 | 2165637822 | 0 |
| 129.21.2.191 | 2165637823 | 0 |
| 129.21.2.192 | 2165637824 | 0 |
| 129.21.2.193 | 2165637825 | 0 |
| 129.21.2.194 | 2165637826 | 0 |
| 129.21.2.195 | 2165637827 | 0 |
| 129.21.2.196 | 2165637828 | 0 |
| 129.21.2.197 | 2165637829 | 0 |
| 129.21.2.198 | 2165637830 | 0 |
| 129.21.2.199 | 2165637831 | 0 |
| 129.21.2.200 | 2165637832 | 0 |
| 129.21.2.201 | 2165637833 | 0 |
| 129.21.2.202 | 2165637834 | 0 |
| 129.21.2.203 | 2165637835 | 0 |
| 129.21.2.204 | 2165637836 | 0 |
| 129.21.2.205 | 2165637837 | 0 |
| 129.21.2.206 | 2165637838 | 0 |
| 129.21.2.207 | 2165637839 | 0 |
| 129.21.2.208 | 2165637840 | 0 |
| 129.21.2.209 | 2165637841 | 0 |
| 129.21.2.210 | 2165637842 | 0 |
| 129.21.2.211 | 2165637843 | 0 |
| 129.21.2.212 | 2165637844 | 0 |
| 129.21.2.213 | 2165637845 | 0 |
| 129.21.2.214 | 2165637846 | 0 |
| 129.21.2.215 | 2165637847 | 0 |
| 129.21.2.216 | 2165637848 | 0 |
| 129.21.2.217 | 2165637849 | 0 |
| 129.21.2.218 | 2165637850 | 0 |
| 129.21.2.219 | 2165637851 | 0 |
| 129.21.2.220 | 2165637852 | 0 |
| 129.21.2.221 | 2165637853 | 0 |
| 129.21.2.222 | 2165637854 | 0 |
| 129.21.2.223 | 2165637855 | 0 |
| 129.21.2.224 | 2165637856 | 0 |
| 129.21.2.225 | 2165637857 | 0 |
| 129.21.2.226 | 2165637858 | 0 |
| 129.21.2.227 | 2165637859 | 0 |
| 129.21.2.228 | 2165637860 | 0 |
| 129.21.2.229 | 2165637861 | 0 |
| 129.21.2.230 | 2165637862 | 0 |
| 129.21.2.231 | 2165637863 | 0 |
| 129.21.2.232 | 2165637864 | 0 |
| 129.21.2.233 | 2165637865 | 0 |
| 129.21.2.234 | 2165637866 | 0 |
| 129.21.2.235 | 2165637867 | 0 |
| 129.21.2.236 | 2165637868 | 0 |
| 129.21.2.237 | 2165637869 | 0 |
| 129.21.2.238 | 2165637870 | 0 |
| 129.21.2.239 | 2165637871 | 0 |
| 129.21.2.240 | 2165637872 | 0 |
| 129.21.2.241 | 2165637873 | 0 |
| 129.21.2.242 | 2165637874 | 0 |
| 129.21.2.243 | 2165637875 | 0 |
| 129.21.2.244 | 2165637876 | 0 |
| 129.21.2.245 | 2165637877 | 0 |
| 129.21.2.246 | 2165637878 | 0 |
| 129.21.2.247 | 2165637879 | 0 |
| 129.21.2.248 | 2165637880 | 0 |
| 129.21.2.249 | 2165637881 | 0 |
| 129.21.2.250 | 2165637882 | 0 |
| 129.21.2.251 | 2165637883 | 0 |
| 129.21.2.252 | 2165637884 | 0 |
| 129.21.2.253 | 2165637885 | 0 |
| 129.21.2.254 | 2165637886 | 0 |
| 129.21.2.255 | 2165637887 | 0 |