L'indirizzo IP 157.3.20 è fornito da NTT Smartconnect Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 157.3.0.0/16, IP tra 157.3.0.0 a 157.3.255.255 ). Il numero di sistema autonomo (ASN) è 7671.
| ASN | 7671 |
| IP inizia con | 157.3.0.0 |
| IP finale con | 157.3.255.255 |
| ASN Nome | NTT Smartconnect Corporation |
| CDIR | 157.3.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 01/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-08-31 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2017-08-31 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 157.3.20.0 | 2634224640 | 0 |
| 157.3.20.1 | 2634224641 | 0 |
| 157.3.20.2 | 2634224642 | 0 |
| 157.3.20.3 | 2634224643 | 0 |
| 157.3.20.4 | 2634224644 | 0 |
| 157.3.20.5 | 2634224645 | 0 |
| 157.3.20.6 | 2634224646 | 0 |
| 157.3.20.7 | 2634224647 | 0 |
| 157.3.20.8 | 2634224648 | 0 |
| 157.3.20.9 | 2634224649 | 0 |
| 157.3.20.10 | 2634224650 | 0 |
| 157.3.20.11 | 2634224651 | 0 |
| 157.3.20.12 | 2634224652 | 0 |
| 157.3.20.13 | 2634224653 | 0 |
| 157.3.20.14 | 2634224654 | 0 |
| 157.3.20.15 | 2634224655 | 0 |
| 157.3.20.16 | 2634224656 | 0 |
| 157.3.20.17 | 2634224657 | 0 |
| 157.3.20.18 | 2634224658 | 0 |
| 157.3.20.19 | 2634224659 | 0 |
| 157.3.20.20 | 2634224660 | 0 |
| 157.3.20.21 | 2634224661 | 0 |
| 157.3.20.22 | 2634224662 | 0 |
| 157.3.20.23 | 2634224663 | 0 |
| 157.3.20.24 | 2634224664 | 0 |
| 157.3.20.25 | 2634224665 | 0 |
| 157.3.20.26 | 2634224666 | 0 |
| 157.3.20.27 | 2634224667 | 0 |
| 157.3.20.28 | 2634224668 | 0 |
| 157.3.20.29 | 2634224669 | 0 |
| 157.3.20.30 | 2634224670 | 0 |
| 157.3.20.31 | 2634224671 | 0 |
| 157.3.20.32 | 2634224672 | 0 |
| 157.3.20.33 | 2634224673 | 0 |
| 157.3.20.34 | 2634224674 | 0 |
| 157.3.20.35 | 2634224675 | 0 |
| 157.3.20.36 | 2634224676 | 0 |
| 157.3.20.37 | 2634224677 | 0 |
| 157.3.20.38 | 2634224678 | 0 |
| 157.3.20.39 | 2634224679 | 0 |
| 157.3.20.40 | 2634224680 | 0 |
| 157.3.20.41 | 2634224681 | 0 |
| 157.3.20.42 | 2634224682 | 0 |
| 157.3.20.43 | 2634224683 | 0 |
| 157.3.20.44 | 2634224684 | 0 |
| 157.3.20.45 | 2634224685 | 0 |
| 157.3.20.46 | 2634224686 | 0 |
| 157.3.20.47 | 2634224687 | 0 |
| 157.3.20.48 | 2634224688 | 0 |
| 157.3.20.49 | 2634224689 | 0 |
| 157.3.20.50 | 2634224690 | 0 |
| 157.3.20.51 | 2634224691 | 0 |
| 157.3.20.52 | 2634224692 | 0 |
| 157.3.20.53 | 2634224693 | 0 |
| 157.3.20.54 | 2634224694 | 0 |
| 157.3.20.55 | 2634224695 | 0 |
| 157.3.20.56 | 2634224696 | 0 |
| 157.3.20.57 | 2634224697 | 0 |
| 157.3.20.58 | 2634224698 | 0 |
| 157.3.20.59 | 2634224699 | 0 |
| 157.3.20.60 | 2634224700 | 0 |
| 157.3.20.61 | 2634224701 | 0 |
| 157.3.20.62 | 2634224702 | 0 |
| 157.3.20.63 | 2634224703 | 0 |
| 157.3.20.64 | 2634224704 | 0 |
| 157.3.20.65 | 2634224705 | 0 |
| 157.3.20.66 | 2634224706 | 0 |
| 157.3.20.67 | 2634224707 | 0 |
| 157.3.20.68 | 2634224708 | 0 |
| 157.3.20.69 | 2634224709 | 0 |
| 157.3.20.70 | 2634224710 | 0 |
| 157.3.20.71 | 2634224711 | 0 |
| 157.3.20.72 | 2634224712 | 0 |
| 157.3.20.73 | 2634224713 | 0 |
| 157.3.20.74 | 2634224714 | 0 |
| 157.3.20.75 | 2634224715 | 0 |
| 157.3.20.76 | 2634224716 | 0 |
| 157.3.20.77 | 2634224717 | 0 |
| 157.3.20.78 | 2634224718 | 0 |
| 157.3.20.79 | 2634224719 | 0 |
| 157.3.20.80 | 2634224720 | 0 |
| 157.3.20.81 | 2634224721 | 0 |
| 157.3.20.82 | 2634224722 | 0 |
| 157.3.20.83 | 2634224723 | 0 |
| 157.3.20.84 | 2634224724 | 0 |
| 157.3.20.85 | 2634224725 | 0 |
| IP | Numerical IP | DNS |
| 157.3.20.86 | 2634224726 | 0 |
| 157.3.20.87 | 2634224727 | 0 |
| 157.3.20.88 | 2634224728 | 0 |
| 157.3.20.89 | 2634224729 | 0 |
| 157.3.20.90 | 2634224730 | 0 |
| 157.3.20.91 | 2634224731 | 0 |
| 157.3.20.92 | 2634224732 | 0 |
| 157.3.20.93 | 2634224733 | 0 |
| 157.3.20.94 | 2634224734 | 0 |
| 157.3.20.95 | 2634224735 | 0 |
| 157.3.20.96 | 2634224736 | 0 |
| 157.3.20.97 | 2634224737 | 0 |
| 157.3.20.98 | 2634224738 | 0 |
| 157.3.20.99 | 2634224739 | 0 |
| 157.3.20.100 | 2634224740 | 0 |
| 157.3.20.101 | 2634224741 | 0 |
| 157.3.20.102 | 2634224742 | 0 |
| 157.3.20.103 | 2634224743 | 0 |
| 157.3.20.104 | 2634224744 | 0 |
| 157.3.20.105 | 2634224745 | 0 |
| 157.3.20.106 | 2634224746 | 0 |
| 157.3.20.107 | 2634224747 | 0 |
| 157.3.20.108 | 2634224748 | 0 |
| 157.3.20.109 | 2634224749 | 0 |
| 157.3.20.110 | 2634224750 | 0 |
| 157.3.20.111 | 2634224751 | 0 |
| 157.3.20.112 | 2634224752 | 0 |
| 157.3.20.113 | 2634224753 | 0 |
| 157.3.20.114 | 2634224754 | 0 |
| 157.3.20.115 | 2634224755 | 0 |
| 157.3.20.116 | 2634224756 | 0 |
| 157.3.20.117 | 2634224757 | 0 |
| 157.3.20.118 | 2634224758 | 0 |
| 157.3.20.119 | 2634224759 | 0 |
| 157.3.20.120 | 2634224760 | 0 |
| 157.3.20.121 | 2634224761 | 0 |
| 157.3.20.122 | 2634224762 | 0 |
| 157.3.20.123 | 2634224763 | 0 |
| 157.3.20.124 | 2634224764 | 0 |
| 157.3.20.125 | 2634224765 | 0 |
| 157.3.20.126 | 2634224766 | 0 |
| 157.3.20.127 | 2634224767 | 0 |
| 157.3.20.128 | 2634224768 | 0 |
| 157.3.20.129 | 2634224769 | 0 |
| 157.3.20.130 | 2634224770 | 0 |
| 157.3.20.131 | 2634224771 | 0 |
| 157.3.20.132 | 2634224772 | 0 |
| 157.3.20.133 | 2634224773 | 0 |
| 157.3.20.134 | 2634224774 | 0 |
| 157.3.20.135 | 2634224775 | 0 |
| 157.3.20.136 | 2634224776 | 0 |
| 157.3.20.137 | 2634224777 | 0 |
| 157.3.20.138 | 2634224778 | 0 |
| 157.3.20.139 | 2634224779 | 0 |
| 157.3.20.140 | 2634224780 | 0 |
| 157.3.20.141 | 2634224781 | 0 |
| 157.3.20.142 | 2634224782 | 0 |
| 157.3.20.143 | 2634224783 | 0 |
| 157.3.20.144 | 2634224784 | 0 |
| 157.3.20.145 | 2634224785 | 0 |
| 157.3.20.146 | 2634224786 | 0 |
| 157.3.20.147 | 2634224787 | 0 |
| 157.3.20.148 | 2634224788 | 0 |
| 157.3.20.149 | 2634224789 | 0 |
| 157.3.20.150 | 2634224790 | 0 |
| 157.3.20.151 | 2634224791 | 0 |
| 157.3.20.152 | 2634224792 | 0 |
| 157.3.20.153 | 2634224793 | 0 |
| 157.3.20.154 | 2634224794 | 0 |
| 157.3.20.155 | 2634224795 | 0 |
| 157.3.20.156 | 2634224796 | 0 |
| 157.3.20.157 | 2634224797 | 0 |
| 157.3.20.158 | 2634224798 | 0 |
| 157.3.20.159 | 2634224799 | 0 |
| 157.3.20.160 | 2634224800 | 0 |
| 157.3.20.161 | 2634224801 | 0 |
| 157.3.20.162 | 2634224802 | 0 |
| 157.3.20.163 | 2634224803 | 0 |
| 157.3.20.164 | 2634224804 | 0 |
| 157.3.20.165 | 2634224805 | 0 |
| 157.3.20.166 | 2634224806 | 0 |
| 157.3.20.167 | 2634224807 | 0 |
| 157.3.20.168 | 2634224808 | 0 |
| 157.3.20.169 | 2634224809 | 0 |
| 157.3.20.170 | 2634224810 | 0 |
| 157.3.20.171 | 2634224811 | 0 |
| IP | Numerical IP | DNS |
| 157.3.20.172 | 2634224812 | 0 |
| 157.3.20.173 | 2634224813 | 0 |
| 157.3.20.174 | 2634224814 | 0 |
| 157.3.20.175 | 2634224815 | 0 |
| 157.3.20.176 | 2634224816 | 0 |
| 157.3.20.177 | 2634224817 | 0 |
| 157.3.20.178 | 2634224818 | 0 |
| 157.3.20.179 | 2634224819 | 0 |
| 157.3.20.180 | 2634224820 | 0 |
| 157.3.20.181 | 2634224821 | 0 |
| 157.3.20.182 | 2634224822 | 0 |
| 157.3.20.183 | 2634224823 | 0 |
| 157.3.20.184 | 2634224824 | 0 |
| 157.3.20.185 | 2634224825 | 0 |
| 157.3.20.186 | 2634224826 | 0 |
| 157.3.20.187 | 2634224827 | 0 |
| 157.3.20.188 | 2634224828 | 0 |
| 157.3.20.189 | 2634224829 | 0 |
| 157.3.20.190 | 2634224830 | 0 |
| 157.3.20.191 | 2634224831 | 0 |
| 157.3.20.192 | 2634224832 | 0 |
| 157.3.20.193 | 2634224833 | 0 |
| 157.3.20.194 | 2634224834 | 0 |
| 157.3.20.195 | 2634224835 | 0 |
| 157.3.20.196 | 2634224836 | 0 |
| 157.3.20.197 | 2634224837 | 0 |
| 157.3.20.198 | 2634224838 | 0 |
| 157.3.20.199 | 2634224839 | 0 |
| 157.3.20.200 | 2634224840 | 0 |
| 157.3.20.201 | 2634224841 | 0 |
| 157.3.20.202 | 2634224842 | 0 |
| 157.3.20.203 | 2634224843 | 0 |
| 157.3.20.204 | 2634224844 | 0 |
| 157.3.20.205 | 2634224845 | 0 |
| 157.3.20.206 | 2634224846 | 0 |
| 157.3.20.207 | 2634224847 | 0 |
| 157.3.20.208 | 2634224848 | 0 |
| 157.3.20.209 | 2634224849 | 0 |
| 157.3.20.210 | 2634224850 | 0 |
| 157.3.20.211 | 2634224851 | 0 |
| 157.3.20.212 | 2634224852 | 0 |
| 157.3.20.213 | 2634224853 | 0 |
| 157.3.20.214 | 2634224854 | 0 |
| 157.3.20.215 | 2634224855 | 0 |
| 157.3.20.216 | 2634224856 | 0 |
| 157.3.20.217 | 2634224857 | 0 |
| 157.3.20.218 | 2634224858 | 0 |
| 157.3.20.219 | 2634224859 | 0 |
| 157.3.20.220 | 2634224860 | 0 |
| 157.3.20.221 | 2634224861 | 0 |
| 157.3.20.222 | 2634224862 | 0 |
| 157.3.20.223 | 2634224863 | 0 |
| 157.3.20.224 | 2634224864 | 0 |
| 157.3.20.225 | 2634224865 | 0 |
| 157.3.20.226 | 2634224866 | 0 |
| 157.3.20.227 | 2634224867 | 0 |
| 157.3.20.228 | 2634224868 | 0 |
| 157.3.20.229 | 2634224869 | 0 |
| 157.3.20.230 | 2634224870 | 0 |
| 157.3.20.231 | 2634224871 | 0 |
| 157.3.20.232 | 2634224872 | 0 |
| 157.3.20.233 | 2634224873 | 0 |
| 157.3.20.234 | 2634224874 | 0 |
| 157.3.20.235 | 2634224875 | 0 |
| 157.3.20.236 | 2634224876 | 0 |
| 157.3.20.237 | 2634224877 | 0 |
| 157.3.20.238 | 2634224878 | 0 |
| 157.3.20.239 | 2634224879 | 0 |
| 157.3.20.240 | 2634224880 | 0 |
| 157.3.20.241 | 2634224881 | 0 |
| 157.3.20.242 | 2634224882 | 0 |
| 157.3.20.243 | 2634224883 | 0 |
| 157.3.20.244 | 2634224884 | 0 |
| 157.3.20.245 | 2634224885 | 0 |
| 157.3.20.246 | 2634224886 | 0 |
| 157.3.20.247 | 2634224887 | 0 |
| 157.3.20.248 | 2634224888 | 0 |
| 157.3.20.249 | 2634224889 | 0 |
| 157.3.20.250 | 2634224890 | 0 |
| 157.3.20.251 | 2634224891 | 0 |
| 157.3.20.252 | 2634224892 | 0 |
| 157.3.20.253 | 2634224893 | 0 |
| 157.3.20.254 | 2634224894 | 0 |
| 157.3.20.255 | 2634224895 | 0 |