L'indirizzo IP 121.5.7 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 | 07/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Dalian | 41,0696 | 122,5985 | 2017-07-06 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-07-06 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.5.7.0 | 2030372608 | 0 |
| 121.5.7.1 | 2030372609 | 0 |
| 121.5.7.2 | 2030372610 | 0 |
| 121.5.7.3 | 2030372611 | 0 |
| 121.5.7.4 | 2030372612 | 0 |
| 121.5.7.5 | 2030372613 | 0 |
| 121.5.7.6 | 2030372614 | 0 |
| 121.5.7.7 | 2030372615 | 0 |
| 121.5.7.8 | 2030372616 | 0 |
| 121.5.7.9 | 2030372617 | 0 |
| 121.5.7.10 | 2030372618 | 0 |
| 121.5.7.11 | 2030372619 | 0 |
| 121.5.7.12 | 2030372620 | 0 |
| 121.5.7.13 | 2030372621 | 0 |
| 121.5.7.14 | 2030372622 | 0 |
| 121.5.7.15 | 2030372623 | 0 |
| 121.5.7.16 | 2030372624 | 0 |
| 121.5.7.17 | 2030372625 | 0 |
| 121.5.7.18 | 2030372626 | 0 |
| 121.5.7.19 | 2030372627 | 0 |
| 121.5.7.20 | 2030372628 | 0 |
| 121.5.7.21 | 2030372629 | 0 |
| 121.5.7.22 | 2030372630 | 0 |
| 121.5.7.23 | 2030372631 | 0 |
| 121.5.7.24 | 2030372632 | 0 |
| 121.5.7.25 | 2030372633 | 0 |
| 121.5.7.26 | 2030372634 | 0 |
| 121.5.7.27 | 2030372635 | 0 |
| 121.5.7.28 | 2030372636 | 0 |
| 121.5.7.29 | 2030372637 | 0 |
| 121.5.7.30 | 2030372638 | 0 |
| 121.5.7.31 | 2030372639 | 0 |
| 121.5.7.32 | 2030372640 | 0 |
| 121.5.7.33 | 2030372641 | 0 |
| 121.5.7.34 | 2030372642 | 0 |
| 121.5.7.35 | 2030372643 | 0 |
| 121.5.7.36 | 2030372644 | 0 |
| 121.5.7.37 | 2030372645 | 0 |
| 121.5.7.38 | 2030372646 | 0 |
| 121.5.7.39 | 2030372647 | 0 |
| 121.5.7.40 | 2030372648 | 0 |
| 121.5.7.41 | 2030372649 | 0 |
| 121.5.7.42 | 2030372650 | 0 |
| 121.5.7.43 | 2030372651 | 0 |
| 121.5.7.44 | 2030372652 | 0 |
| 121.5.7.45 | 2030372653 | 0 |
| 121.5.7.46 | 2030372654 | 0 |
| 121.5.7.47 | 2030372655 | 0 |
| 121.5.7.48 | 2030372656 | 0 |
| 121.5.7.49 | 2030372657 | 0 |
| 121.5.7.50 | 2030372658 | 0 |
| 121.5.7.51 | 2030372659 | 0 |
| 121.5.7.52 | 2030372660 | 0 |
| 121.5.7.53 | 2030372661 | 0 |
| 121.5.7.54 | 2030372662 | 0 |
| 121.5.7.55 | 2030372663 | 0 |
| 121.5.7.56 | 2030372664 | 0 |
| 121.5.7.57 | 2030372665 | 0 |
| 121.5.7.58 | 2030372666 | 0 |
| 121.5.7.59 | 2030372667 | 0 |
| 121.5.7.60 | 2030372668 | 0 |
| 121.5.7.61 | 2030372669 | 0 |
| 121.5.7.62 | 2030372670 | 0 |
| 121.5.7.63 | 2030372671 | 0 |
| 121.5.7.64 | 2030372672 | 0 |
| 121.5.7.65 | 2030372673 | 0 |
| 121.5.7.66 | 2030372674 | 0 |
| 121.5.7.67 | 2030372675 | 0 |
| 121.5.7.68 | 2030372676 | 0 |
| 121.5.7.69 | 2030372677 | 0 |
| 121.5.7.70 | 2030372678 | 0 |
| 121.5.7.71 | 2030372679 | 0 |
| 121.5.7.72 | 2030372680 | 0 |
| 121.5.7.73 | 2030372681 | 0 |
| 121.5.7.74 | 2030372682 | 0 |
| 121.5.7.75 | 2030372683 | 0 |
| 121.5.7.76 | 2030372684 | 0 |
| 121.5.7.77 | 2030372685 | 0 |
| 121.5.7.78 | 2030372686 | 0 |
| 121.5.7.79 | 2030372687 | 0 |
| 121.5.7.80 | 2030372688 | 0 |
| 121.5.7.81 | 2030372689 | 0 |
| 121.5.7.82 | 2030372690 | 0 |
| 121.5.7.83 | 2030372691 | 0 |
| 121.5.7.84 | 2030372692 | 0 |
| 121.5.7.85 | 2030372693 | 0 |
| IP | Numerical IP | DNS |
| 121.5.7.86 | 2030372694 | 0 |
| 121.5.7.87 | 2030372695 | 0 |
| 121.5.7.88 | 2030372696 | 0 |
| 121.5.7.89 | 2030372697 | 0 |
| 121.5.7.90 | 2030372698 | 0 |
| 121.5.7.91 | 2030372699 | 0 |
| 121.5.7.92 | 2030372700 | 0 |
| 121.5.7.93 | 2030372701 | 0 |
| 121.5.7.94 | 2030372702 | 0 |
| 121.5.7.95 | 2030372703 | 0 |
| 121.5.7.96 | 2030372704 | 0 |
| 121.5.7.97 | 2030372705 | 0 |
| 121.5.7.98 | 2030372706 | 0 |
| 121.5.7.99 | 2030372707 | 0 |
| 121.5.7.100 | 2030372708 | 0 |
| 121.5.7.101 | 2030372709 | 0 |
| 121.5.7.102 | 2030372710 | 0 |
| 121.5.7.103 | 2030372711 | 0 |
| 121.5.7.104 | 2030372712 | 0 |
| 121.5.7.105 | 2030372713 | 0 |
| 121.5.7.106 | 2030372714 | 0 |
| 121.5.7.107 | 2030372715 | 0 |
| 121.5.7.108 | 2030372716 | 0 |
| 121.5.7.109 | 2030372717 | 0 |
| 121.5.7.110 | 2030372718 | 0 |
| 121.5.7.111 | 2030372719 | 0 |
| 121.5.7.112 | 2030372720 | 0 |
| 121.5.7.113 | 2030372721 | 0 |
| 121.5.7.114 | 2030372722 | 0 |
| 121.5.7.115 | 2030372723 | 0 |
| 121.5.7.116 | 2030372724 | 0 |
| 121.5.7.117 | 2030372725 | 0 |
| 121.5.7.118 | 2030372726 | 0 |
| 121.5.7.119 | 2030372727 | 0 |
| 121.5.7.120 | 2030372728 | 0 |
| 121.5.7.121 | 2030372729 | 0 |
| 121.5.7.122 | 2030372730 | 0 |
| 121.5.7.123 | 2030372731 | 0 |
| 121.5.7.124 | 2030372732 | 0 |
| 121.5.7.125 | 2030372733 | 0 |
| 121.5.7.126 | 2030372734 | 0 |
| 121.5.7.127 | 2030372735 | 0 |
| 121.5.7.128 | 2030372736 | 0 |
| 121.5.7.129 | 2030372737 | 0 |
| 121.5.7.130 | 2030372738 | 0 |
| 121.5.7.131 | 2030372739 | 0 |
| 121.5.7.132 | 2030372740 | 0 |
| 121.5.7.133 | 2030372741 | 0 |
| 121.5.7.134 | 2030372742 | 0 |
| 121.5.7.135 | 2030372743 | 0 |
| 121.5.7.136 | 2030372744 | 0 |
| 121.5.7.137 | 2030372745 | 0 |
| 121.5.7.138 | 2030372746 | 0 |
| 121.5.7.139 | 2030372747 | 0 |
| 121.5.7.140 | 2030372748 | 0 |
| 121.5.7.141 | 2030372749 | 0 |
| 121.5.7.142 | 2030372750 | 0 |
| 121.5.7.143 | 2030372751 | 0 |
| 121.5.7.144 | 2030372752 | 0 |
| 121.5.7.145 | 2030372753 | 0 |
| 121.5.7.146 | 2030372754 | 0 |
| 121.5.7.147 | 2030372755 | 0 |
| 121.5.7.148 | 2030372756 | 0 |
| 121.5.7.149 | 2030372757 | 0 |
| 121.5.7.150 | 2030372758 | 0 |
| 121.5.7.151 | 2030372759 | 0 |
| 121.5.7.152 | 2030372760 | 0 |
| 121.5.7.153 | 2030372761 | 0 |
| 121.5.7.154 | 2030372762 | 0 |
| 121.5.7.155 | 2030372763 | 0 |
| 121.5.7.156 | 2030372764 | 0 |
| 121.5.7.157 | 2030372765 | 0 |
| 121.5.7.158 | 2030372766 | 0 |
| 121.5.7.159 | 2030372767 | 0 |
| 121.5.7.160 | 2030372768 | 0 |
| 121.5.7.161 | 2030372769 | 0 |
| 121.5.7.162 | 2030372770 | 0 |
| 121.5.7.163 | 2030372771 | 0 |
| 121.5.7.164 | 2030372772 | 0 |
| 121.5.7.165 | 2030372773 | 0 |
| 121.5.7.166 | 2030372774 | 0 |
| 121.5.7.167 | 2030372775 | 0 |
| 121.5.7.168 | 2030372776 | 0 |
| 121.5.7.169 | 2030372777 | 0 |
| 121.5.7.170 | 2030372778 | 0 |
| 121.5.7.171 | 2030372779 | 0 |
| IP | Numerical IP | DNS |
| 121.5.7.172 | 2030372780 | 0 |
| 121.5.7.173 | 2030372781 | 0 |
| 121.5.7.174 | 2030372782 | 0 |
| 121.5.7.175 | 2030372783 | 0 |
| 121.5.7.176 | 2030372784 | 0 |
| 121.5.7.177 | 2030372785 | 0 |
| 121.5.7.178 | 2030372786 | 0 |
| 121.5.7.179 | 2030372787 | 0 |
| 121.5.7.180 | 2030372788 | 0 |
| 121.5.7.181 | 2030372789 | 0 |
| 121.5.7.182 | 2030372790 | 0 |
| 121.5.7.183 | 2030372791 | 0 |
| 121.5.7.184 | 2030372792 | 0 |
| 121.5.7.185 | 2030372793 | 0 |
| 121.5.7.186 | 2030372794 | 0 |
| 121.5.7.187 | 2030372795 | 0 |
| 121.5.7.188 | 2030372796 | 0 |
| 121.5.7.189 | 2030372797 | 0 |
| 121.5.7.190 | 2030372798 | 0 |
| 121.5.7.191 | 2030372799 | 0 |
| 121.5.7.192 | 2030372800 | 0 |
| 121.5.7.193 | 2030372801 | 0 |
| 121.5.7.194 | 2030372802 | 0 |
| 121.5.7.195 | 2030372803 | 0 |
| 121.5.7.196 | 2030372804 | 0 |
| 121.5.7.197 | 2030372805 | 0 |
| 121.5.7.198 | 2030372806 | 0 |
| 121.5.7.199 | 2030372807 | 0 |
| 121.5.7.200 | 2030372808 | 0 |
| 121.5.7.201 | 2030372809 | 0 |
| 121.5.7.202 | 2030372810 | 0 |
| 121.5.7.203 | 2030372811 | 0 |
| 121.5.7.204 | 2030372812 | 0 |
| 121.5.7.205 | 2030372813 | 0 |
| 121.5.7.206 | 2030372814 | 0 |
| 121.5.7.207 | 2030372815 | 0 |
| 121.5.7.208 | 2030372816 | 0 |
| 121.5.7.209 | 2030372817 | 0 |
| 121.5.7.210 | 2030372818 | 0 |
| 121.5.7.211 | 2030372819 | 0 |
| 121.5.7.212 | 2030372820 | 0 |
| 121.5.7.213 | 2030372821 | 0 |
| 121.5.7.214 | 2030372822 | 0 |
| 121.5.7.215 | 2030372823 | 0 |
| 121.5.7.216 | 2030372824 | 0 |
| 121.5.7.217 | 2030372825 | 0 |
| 121.5.7.218 | 2030372826 | 0 |
| 121.5.7.219 | 2030372827 | 0 |
| 121.5.7.220 | 2030372828 | 0 |
| 121.5.7.221 | 2030372829 | 0 |
| 121.5.7.222 | 2030372830 | 0 |
| 121.5.7.223 | 2030372831 | 0 |
| 121.5.7.224 | 2030372832 | 0 |
| 121.5.7.225 | 2030372833 | 0 |
| 121.5.7.226 | 2030372834 | 0 |
| 121.5.7.227 | 2030372835 | 0 |
| 121.5.7.228 | 2030372836 | 0 |
| 121.5.7.229 | 2030372837 | 0 |
| 121.5.7.230 | 2030372838 | 0 |
| 121.5.7.231 | 2030372839 | 0 |
| 121.5.7.232 | 2030372840 | 0 |
| 121.5.7.233 | 2030372841 | 0 |
| 121.5.7.234 | 2030372842 | 0 |
| 121.5.7.235 | 2030372843 | 0 |
| 121.5.7.236 | 2030372844 | 0 |
| 121.5.7.237 | 2030372845 | 0 |
| 121.5.7.238 | 2030372846 | 0 |
| 121.5.7.239 | 2030372847 | 0 |
| 121.5.7.240 | 2030372848 | 0 |
| 121.5.7.241 | 2030372849 | 0 |
| 121.5.7.242 | 2030372850 | 0 |
| 121.5.7.243 | 2030372851 | 0 |
| 121.5.7.244 | 2030372852 | 0 |
| 121.5.7.245 | 2030372853 | 0 |
| 121.5.7.246 | 2030372854 | 0 |
| 121.5.7.247 | 2030372855 | 0 |
| 121.5.7.248 | 2030372856 | 0 |
| 121.5.7.249 | 2030372857 | 0 |
| 121.5.7.250 | 2030372858 | 0 |
| 121.5.7.251 | 2030372859 | 0 |
| 121.5.7.252 | 2030372860 | 0 |
| 121.5.7.253 | 2030372861 | 0 |
| 121.5.7.254 | 2030372862 | 0 |
| 121.5.7.255 | 2030372863 | 0 |