L'indirizzo IP 121.5.50 è fornito da China Networks Inter-Exchange, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.5.0.0/16, IP tra 121.5.0.0 a 121.5.255.255 ). Il numero di sistema autonomo (ASN) è 4847.
| ASN | 4847 |
| IP inizia con | 121.5.0.0 |
| IP finale con | 121.5.255.255 |
| ASN Nome | China Networks Inter-Exchange |
| CDIR | 121.5.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 14/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Changchun | 43,88 | 125,3228 | 2017-07-14 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-07-14 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.5.50.0 | 2030383616 | 0 |
| 121.5.50.1 | 2030383617 | 0 |
| 121.5.50.2 | 2030383618 | 0 |
| 121.5.50.3 | 2030383619 | 0 |
| 121.5.50.4 | 2030383620 | 0 |
| 121.5.50.5 | 2030383621 | 0 |
| 121.5.50.6 | 2030383622 | 0 |
| 121.5.50.7 | 2030383623 | 0 |
| 121.5.50.8 | 2030383624 | 0 |
| 121.5.50.9 | 2030383625 | 0 |
| 121.5.50.10 | 2030383626 | 0 |
| 121.5.50.11 | 2030383627 | 0 |
| 121.5.50.12 | 2030383628 | 0 |
| 121.5.50.13 | 2030383629 | 0 |
| 121.5.50.14 | 2030383630 | 0 |
| 121.5.50.15 | 2030383631 | 0 |
| 121.5.50.16 | 2030383632 | 0 |
| 121.5.50.17 | 2030383633 | 0 |
| 121.5.50.18 | 2030383634 | 0 |
| 121.5.50.19 | 2030383635 | 0 |
| 121.5.50.20 | 2030383636 | 0 |
| 121.5.50.21 | 2030383637 | 0 |
| 121.5.50.22 | 2030383638 | 0 |
| 121.5.50.23 | 2030383639 | 0 |
| 121.5.50.24 | 2030383640 | 0 |
| 121.5.50.25 | 2030383641 | 0 |
| 121.5.50.26 | 2030383642 | 0 |
| 121.5.50.27 | 2030383643 | 0 |
| 121.5.50.28 | 2030383644 | 0 |
| 121.5.50.29 | 2030383645 | 0 |
| 121.5.50.30 | 2030383646 | 0 |
| 121.5.50.31 | 2030383647 | 0 |
| 121.5.50.32 | 2030383648 | 0 |
| 121.5.50.33 | 2030383649 | 0 |
| 121.5.50.34 | 2030383650 | 0 |
| 121.5.50.35 | 2030383651 | 0 |
| 121.5.50.36 | 2030383652 | 0 |
| 121.5.50.37 | 2030383653 | 0 |
| 121.5.50.38 | 2030383654 | 0 |
| 121.5.50.39 | 2030383655 | 0 |
| 121.5.50.40 | 2030383656 | 0 |
| 121.5.50.41 | 2030383657 | 0 |
| 121.5.50.42 | 2030383658 | 0 |
| 121.5.50.43 | 2030383659 | 0 |
| 121.5.50.44 | 2030383660 | 0 |
| 121.5.50.45 | 2030383661 | 0 |
| 121.5.50.46 | 2030383662 | 0 |
| 121.5.50.47 | 2030383663 | 0 |
| 121.5.50.48 | 2030383664 | 0 |
| 121.5.50.49 | 2030383665 | 0 |
| 121.5.50.50 | 2030383666 | 0 |
| 121.5.50.51 | 2030383667 | 0 |
| 121.5.50.52 | 2030383668 | 0 |
| 121.5.50.53 | 2030383669 | 0 |
| 121.5.50.54 | 2030383670 | 0 |
| 121.5.50.55 | 2030383671 | 0 |
| 121.5.50.56 | 2030383672 | 0 |
| 121.5.50.57 | 2030383673 | 0 |
| 121.5.50.58 | 2030383674 | 0 |
| 121.5.50.59 | 2030383675 | 0 |
| 121.5.50.60 | 2030383676 | 0 |
| 121.5.50.61 | 2030383677 | 0 |
| 121.5.50.62 | 2030383678 | 0 |
| 121.5.50.63 | 2030383679 | 0 |
| 121.5.50.64 | 2030383680 | 0 |
| 121.5.50.65 | 2030383681 | 0 |
| 121.5.50.66 | 2030383682 | 0 |
| 121.5.50.67 | 2030383683 | 0 |
| 121.5.50.68 | 2030383684 | 0 |
| 121.5.50.69 | 2030383685 | 0 |
| 121.5.50.70 | 2030383686 | 0 |
| 121.5.50.71 | 2030383687 | 0 |
| 121.5.50.72 | 2030383688 | 0 |
| 121.5.50.73 | 2030383689 | 0 |
| 121.5.50.74 | 2030383690 | 0 |
| 121.5.50.75 | 2030383691 | 0 |
| 121.5.50.76 | 2030383692 | 0 |
| 121.5.50.77 | 2030383693 | 0 |
| 121.5.50.78 | 2030383694 | 0 |
| 121.5.50.79 | 2030383695 | 0 |
| 121.5.50.80 | 2030383696 | 0 |
| 121.5.50.81 | 2030383697 | 0 |
| 121.5.50.82 | 2030383698 | 0 |
| 121.5.50.83 | 2030383699 | 0 |
| 121.5.50.84 | 2030383700 | 0 |
| 121.5.50.85 | 2030383701 | 0 |
| IP | Numerical IP | DNS |
| 121.5.50.86 | 2030383702 | 0 |
| 121.5.50.87 | 2030383703 | 0 |
| 121.5.50.88 | 2030383704 | 0 |
| 121.5.50.89 | 2030383705 | 0 |
| 121.5.50.90 | 2030383706 | 0 |
| 121.5.50.91 | 2030383707 | 0 |
| 121.5.50.92 | 2030383708 | 0 |
| 121.5.50.93 | 2030383709 | 0 |
| 121.5.50.94 | 2030383710 | 0 |
| 121.5.50.95 | 2030383711 | 0 |
| 121.5.50.96 | 2030383712 | 0 |
| 121.5.50.97 | 2030383713 | 0 |
| 121.5.50.98 | 2030383714 | 0 |
| 121.5.50.99 | 2030383715 | 0 |
| 121.5.50.100 | 2030383716 | 0 |
| 121.5.50.101 | 2030383717 | 0 |
| 121.5.50.102 | 2030383718 | 0 |
| 121.5.50.103 | 2030383719 | 0 |
| 121.5.50.104 | 2030383720 | 0 |
| 121.5.50.105 | 2030383721 | 0 |
| 121.5.50.106 | 2030383722 | 0 |
| 121.5.50.107 | 2030383723 | 0 |
| 121.5.50.108 | 2030383724 | 0 |
| 121.5.50.109 | 2030383725 | 0 |
| 121.5.50.110 | 2030383726 | 0 |
| 121.5.50.111 | 2030383727 | 0 |
| 121.5.50.112 | 2030383728 | 0 |
| 121.5.50.113 | 2030383729 | 0 |
| 121.5.50.114 | 2030383730 | 0 |
| 121.5.50.115 | 2030383731 | 0 |
| 121.5.50.116 | 2030383732 | 0 |
| 121.5.50.117 | 2030383733 | 0 |
| 121.5.50.118 | 2030383734 | 0 |
| 121.5.50.119 | 2030383735 | 0 |
| 121.5.50.120 | 2030383736 | 0 |
| 121.5.50.121 | 2030383737 | 0 |
| 121.5.50.122 | 2030383738 | 0 |
| 121.5.50.123 | 2030383739 | 0 |
| 121.5.50.124 | 2030383740 | 0 |
| 121.5.50.125 | 2030383741 | 0 |
| 121.5.50.126 | 2030383742 | 0 |
| 121.5.50.127 | 2030383743 | 0 |
| 121.5.50.128 | 2030383744 | 0 |
| 121.5.50.129 | 2030383745 | 0 |
| 121.5.50.130 | 2030383746 | 0 |
| 121.5.50.131 | 2030383747 | 0 |
| 121.5.50.132 | 2030383748 | 0 |
| 121.5.50.133 | 2030383749 | 0 |
| 121.5.50.134 | 2030383750 | 0 |
| 121.5.50.135 | 2030383751 | 0 |
| 121.5.50.136 | 2030383752 | 0 |
| 121.5.50.137 | 2030383753 | 0 |
| 121.5.50.138 | 2030383754 | 0 |
| 121.5.50.139 | 2030383755 | 0 |
| 121.5.50.140 | 2030383756 | 0 |
| 121.5.50.141 | 2030383757 | 0 |
| 121.5.50.142 | 2030383758 | 0 |
| 121.5.50.143 | 2030383759 | 0 |
| 121.5.50.144 | 2030383760 | 0 |
| 121.5.50.145 | 2030383761 | 0 |
| 121.5.50.146 | 2030383762 | 0 |
| 121.5.50.147 | 2030383763 | 0 |
| 121.5.50.148 | 2030383764 | 0 |
| 121.5.50.149 | 2030383765 | 0 |
| 121.5.50.150 | 2030383766 | 0 |
| 121.5.50.151 | 2030383767 | 0 |
| 121.5.50.152 | 2030383768 | 0 |
| 121.5.50.153 | 2030383769 | 0 |
| 121.5.50.154 | 2030383770 | 0 |
| 121.5.50.155 | 2030383771 | 0 |
| 121.5.50.156 | 2030383772 | 0 |
| 121.5.50.157 | 2030383773 | 0 |
| 121.5.50.158 | 2030383774 | 0 |
| 121.5.50.159 | 2030383775 | 0 |
| 121.5.50.160 | 2030383776 | 0 |
| 121.5.50.161 | 2030383777 | 0 |
| 121.5.50.162 | 2030383778 | 0 |
| 121.5.50.163 | 2030383779 | 0 |
| 121.5.50.164 | 2030383780 | 0 |
| 121.5.50.165 | 2030383781 | 0 |
| 121.5.50.166 | 2030383782 | 0 |
| 121.5.50.167 | 2030383783 | 0 |
| 121.5.50.168 | 2030383784 | 0 |
| 121.5.50.169 | 2030383785 | 0 |
| 121.5.50.170 | 2030383786 | 0 |
| 121.5.50.171 | 2030383787 | 0 |
| IP | Numerical IP | DNS |
| 121.5.50.172 | 2030383788 | 0 |
| 121.5.50.173 | 2030383789 | 0 |
| 121.5.50.174 | 2030383790 | 0 |
| 121.5.50.175 | 2030383791 | 0 |
| 121.5.50.176 | 2030383792 | 0 |
| 121.5.50.177 | 2030383793 | 0 |
| 121.5.50.178 | 2030383794 | 0 |
| 121.5.50.179 | 2030383795 | 0 |
| 121.5.50.180 | 2030383796 | 0 |
| 121.5.50.181 | 2030383797 | 0 |
| 121.5.50.182 | 2030383798 | 0 |
| 121.5.50.183 | 2030383799 | 0 |
| 121.5.50.184 | 2030383800 | 0 |
| 121.5.50.185 | 2030383801 | 0 |
| 121.5.50.186 | 2030383802 | 0 |
| 121.5.50.187 | 2030383803 | 0 |
| 121.5.50.188 | 2030383804 | 0 |
| 121.5.50.189 | 2030383805 | 0 |
| 121.5.50.190 | 2030383806 | 0 |
| 121.5.50.191 | 2030383807 | 0 |
| 121.5.50.192 | 2030383808 | 0 |
| 121.5.50.193 | 2030383809 | 0 |
| 121.5.50.194 | 2030383810 | 0 |
| 121.5.50.195 | 2030383811 | 0 |
| 121.5.50.196 | 2030383812 | 0 |
| 121.5.50.197 | 2030383813 | 0 |
| 121.5.50.198 | 2030383814 | 0 |
| 121.5.50.199 | 2030383815 | 0 |
| 121.5.50.200 | 2030383816 | 0 |
| 121.5.50.201 | 2030383817 | 0 |
| 121.5.50.202 | 2030383818 | 0 |
| 121.5.50.203 | 2030383819 | 0 |
| 121.5.50.204 | 2030383820 | 0 |
| 121.5.50.205 | 2030383821 | 0 |
| 121.5.50.206 | 2030383822 | 0 |
| 121.5.50.207 | 2030383823 | 0 |
| 121.5.50.208 | 2030383824 | 0 |
| 121.5.50.209 | 2030383825 | 0 |
| 121.5.50.210 | 2030383826 | 0 |
| 121.5.50.211 | 2030383827 | 0 |
| 121.5.50.212 | 2030383828 | 0 |
| 121.5.50.213 | 2030383829 | 0 |
| 121.5.50.214 | 2030383830 | 0 |
| 121.5.50.215 | 2030383831 | 0 |
| 121.5.50.216 | 2030383832 | 0 |
| 121.5.50.217 | 2030383833 | 0 |
| 121.5.50.218 | 2030383834 | 0 |
| 121.5.50.219 | 2030383835 | 0 |
| 121.5.50.220 | 2030383836 | 0 |
| 121.5.50.221 | 2030383837 | 0 |
| 121.5.50.222 | 2030383838 | 0 |
| 121.5.50.223 | 2030383839 | 0 |
| 121.5.50.224 | 2030383840 | 0 |
| 121.5.50.225 | 2030383841 | 0 |
| 121.5.50.226 | 2030383842 | 0 |
| 121.5.50.227 | 2030383843 | 0 |
| 121.5.50.228 | 2030383844 | 0 |
| 121.5.50.229 | 2030383845 | 0 |
| 121.5.50.230 | 2030383846 | 0 |
| 121.5.50.231 | 2030383847 | 0 |
| 121.5.50.232 | 2030383848 | 0 |
| 121.5.50.233 | 2030383849 | 0 |
| 121.5.50.234 | 2030383850 | 0 |
| 121.5.50.235 | 2030383851 | 0 |
| 121.5.50.236 | 2030383852 | 0 |
| 121.5.50.237 | 2030383853 | 0 |
| 121.5.50.238 | 2030383854 | 0 |
| 121.5.50.239 | 2030383855 | 0 |
| 121.5.50.240 | 2030383856 | 0 |
| 121.5.50.241 | 2030383857 | 0 |
| 121.5.50.242 | 2030383858 | 0 |
| 121.5.50.243 | 2030383859 | 0 |
| 121.5.50.244 | 2030383860 | 0 |
| 121.5.50.245 | 2030383861 | 0 |
| 121.5.50.246 | 2030383862 | 0 |
| 121.5.50.247 | 2030383863 | 0 |
| 121.5.50.248 | 2030383864 | 0 |
| 121.5.50.249 | 2030383865 | 0 |
| 121.5.50.250 | 2030383866 | 0 |
| 121.5.50.251 | 2030383867 | 0 |
| 121.5.50.252 | 2030383868 | 0 |
| 121.5.50.253 | 2030383869 | 0 |
| 121.5.50.254 | 2030383870 | 0 |
| 121.5.50.255 | 2030383871 | 0 |