The IP address 157.63.4 is provided by Research Organization of Information and Systems, National Institute of Informatics, it's belong to the CDIR (Classless Inter-Domain Routing) 157.63.0.0/16 (range 157.63.0.0 to 157.63.255.255). The autonomous system number (ASN) is 2907.
| ASN | 2907 |
| IP starting by | 157.63.0.0 |
| IP ending by | 157.63.255.255 |
| ASN Name | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 157.63.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 20/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Yamanashi | 35.6892 | 138.6903 | 2018-01-19 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2018-01-19 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 157.63.4.0 | 2638152704 | 0 |
| 157.63.4.1 | 2638152705 | 0 |
| 157.63.4.2 | 2638152706 | 0 |
| 157.63.4.3 | 2638152707 | 0 |
| 157.63.4.4 | 2638152708 | 0 |
| 157.63.4.5 | 2638152709 | 0 |
| 157.63.4.6 | 2638152710 | 0 |
| 157.63.4.7 | 2638152711 | 0 |
| 157.63.4.8 | 2638152712 | 0 |
| 157.63.4.9 | 2638152713 | 0 |
| 157.63.4.10 | 2638152714 | 0 |
| 157.63.4.11 | 2638152715 | 0 |
| 157.63.4.12 | 2638152716 | 0 |
| 157.63.4.13 | 2638152717 | 0 |
| 157.63.4.14 | 2638152718 | 0 |
| 157.63.4.15 | 2638152719 | 0 |
| 157.63.4.16 | 2638152720 | 0 |
| 157.63.4.17 | 2638152721 | 0 |
| 157.63.4.18 | 2638152722 | 0 |
| 157.63.4.19 | 2638152723 | 0 |
| 157.63.4.20 | 2638152724 | 0 |
| 157.63.4.21 | 2638152725 | 0 |
| 157.63.4.22 | 2638152726 | 0 |
| 157.63.4.23 | 2638152727 | 0 |
| 157.63.4.24 | 2638152728 | 0 |
| 157.63.4.25 | 2638152729 | 0 |
| 157.63.4.26 | 2638152730 | 0 |
| 157.63.4.27 | 2638152731 | 0 |
| 157.63.4.28 | 2638152732 | 0 |
| 157.63.4.29 | 2638152733 | 0 |
| 157.63.4.30 | 2638152734 | 0 |
| 157.63.4.31 | 2638152735 | 0 |
| 157.63.4.32 | 2638152736 | 0 |
| 157.63.4.33 | 2638152737 | 0 |
| 157.63.4.34 | 2638152738 | 0 |
| 157.63.4.35 | 2638152739 | 0 |
| 157.63.4.36 | 2638152740 | 0 |
| 157.63.4.37 | 2638152741 | 0 |
| 157.63.4.38 | 2638152742 | 0 |
| 157.63.4.39 | 2638152743 | 0 |
| 157.63.4.40 | 2638152744 | 0 |
| 157.63.4.41 | 2638152745 | 0 |
| 157.63.4.42 | 2638152746 | 0 |
| 157.63.4.43 | 2638152747 | 0 |
| 157.63.4.44 | 2638152748 | 0 |
| 157.63.4.45 | 2638152749 | 0 |
| 157.63.4.46 | 2638152750 | 0 |
| 157.63.4.47 | 2638152751 | 0 |
| 157.63.4.48 | 2638152752 | 0 |
| 157.63.4.49 | 2638152753 | 0 |
| 157.63.4.50 | 2638152754 | 0 |
| 157.63.4.51 | 2638152755 | 0 |
| 157.63.4.52 | 2638152756 | 0 |
| 157.63.4.53 | 2638152757 | 0 |
| 157.63.4.54 | 2638152758 | 0 |
| 157.63.4.55 | 2638152759 | 0 |
| 157.63.4.56 | 2638152760 | 0 |
| 157.63.4.57 | 2638152761 | 0 |
| 157.63.4.58 | 2638152762 | 0 |
| 157.63.4.59 | 2638152763 | 0 |
| 157.63.4.60 | 2638152764 | 0 |
| 157.63.4.61 | 2638152765 | 0 |
| 157.63.4.62 | 2638152766 | 0 |
| 157.63.4.63 | 2638152767 | 0 |
| 157.63.4.64 | 2638152768 | 0 |
| 157.63.4.65 | 2638152769 | 0 |
| 157.63.4.66 | 2638152770 | 0 |
| 157.63.4.67 | 2638152771 | 0 |
| 157.63.4.68 | 2638152772 | 0 |
| 157.63.4.69 | 2638152773 | 0 |
| 157.63.4.70 | 2638152774 | 0 |
| 157.63.4.71 | 2638152775 | 0 |
| 157.63.4.72 | 2638152776 | 0 |
| 157.63.4.73 | 2638152777 | 0 |
| 157.63.4.74 | 2638152778 | 0 |
| 157.63.4.75 | 2638152779 | 0 |
| 157.63.4.76 | 2638152780 | 0 |
| 157.63.4.77 | 2638152781 | 0 |
| 157.63.4.78 | 2638152782 | 0 |
| 157.63.4.79 | 2638152783 | 0 |
| 157.63.4.80 | 2638152784 | 0 |
| 157.63.4.81 | 2638152785 | 0 |
| 157.63.4.82 | 2638152786 | 0 |
| 157.63.4.83 | 2638152787 | 0 |
| 157.63.4.84 | 2638152788 | 0 |
| 157.63.4.85 | 2638152789 | 0 |
| IP | Numerical IP | DNS |
| 157.63.4.86 | 2638152790 | 0 |
| 157.63.4.87 | 2638152791 | 0 |
| 157.63.4.88 | 2638152792 | 0 |
| 157.63.4.89 | 2638152793 | 0 |
| 157.63.4.90 | 2638152794 | 0 |
| 157.63.4.91 | 2638152795 | 0 |
| 157.63.4.92 | 2638152796 | 0 |
| 157.63.4.93 | 2638152797 | 0 |
| 157.63.4.94 | 2638152798 | 0 |
| 157.63.4.95 | 2638152799 | 0 |
| 157.63.4.96 | 2638152800 | 0 |
| 157.63.4.97 | 2638152801 | 0 |
| 157.63.4.98 | 2638152802 | 0 |
| 157.63.4.99 | 2638152803 | 0 |
| 157.63.4.100 | 2638152804 | 0 |
| 157.63.4.101 | 2638152805 | 0 |
| 157.63.4.102 | 2638152806 | 0 |
| 157.63.4.103 | 2638152807 | 0 |
| 157.63.4.104 | 2638152808 | 0 |
| 157.63.4.105 | 2638152809 | 0 |
| 157.63.4.106 | 2638152810 | 0 |
| 157.63.4.107 | 2638152811 | 0 |
| 157.63.4.108 | 2638152812 | 0 |
| 157.63.4.109 | 2638152813 | 0 |
| 157.63.4.110 | 2638152814 | 0 |
| 157.63.4.111 | 2638152815 | 0 |
| 157.63.4.112 | 2638152816 | 0 |
| 157.63.4.113 | 2638152817 | 0 |
| 157.63.4.114 | 2638152818 | 0 |
| 157.63.4.115 | 2638152819 | 0 |
| 157.63.4.116 | 2638152820 | 0 |
| 157.63.4.117 | 2638152821 | 0 |
| 157.63.4.118 | 2638152822 | 0 |
| 157.63.4.119 | 2638152823 | 0 |
| 157.63.4.120 | 2638152824 | 0 |
| 157.63.4.121 | 2638152825 | 0 |
| 157.63.4.122 | 2638152826 | 0 |
| 157.63.4.123 | 2638152827 | 0 |
| 157.63.4.124 | 2638152828 | 0 |
| 157.63.4.125 | 2638152829 | 0 |
| 157.63.4.126 | 2638152830 | 0 |
| 157.63.4.127 | 2638152831 | 0 |
| 157.63.4.128 | 2638152832 | 0 |
| 157.63.4.129 | 2638152833 | 0 |
| 157.63.4.130 | 2638152834 | 0 |
| 157.63.4.131 | 2638152835 | 0 |
| 157.63.4.132 | 2638152836 | 0 |
| 157.63.4.133 | 2638152837 | 0 |
| 157.63.4.134 | 2638152838 | 0 |
| 157.63.4.135 | 2638152839 | 0 |
| 157.63.4.136 | 2638152840 | 0 |
| 157.63.4.137 | 2638152841 | 0 |
| 157.63.4.138 | 2638152842 | 0 |
| 157.63.4.139 | 2638152843 | 0 |
| 157.63.4.140 | 2638152844 | 0 |
| 157.63.4.141 | 2638152845 | 0 |
| 157.63.4.142 | 2638152846 | 0 |
| 157.63.4.143 | 2638152847 | 0 |
| 157.63.4.144 | 2638152848 | 0 |
| 157.63.4.145 | 2638152849 | 0 |
| 157.63.4.146 | 2638152850 | 0 |
| 157.63.4.147 | 2638152851 | 0 |
| 157.63.4.148 | 2638152852 | 0 |
| 157.63.4.149 | 2638152853 | 0 |
| 157.63.4.150 | 2638152854 | 0 |
| 157.63.4.151 | 2638152855 | 0 |
| 157.63.4.152 | 2638152856 | 0 |
| 157.63.4.153 | 2638152857 | 0 |
| 157.63.4.154 | 2638152858 | 0 |
| 157.63.4.155 | 2638152859 | 0 |
| 157.63.4.156 | 2638152860 | 0 |
| 157.63.4.157 | 2638152861 | 0 |
| 157.63.4.158 | 2638152862 | 0 |
| 157.63.4.159 | 2638152863 | 0 |
| 157.63.4.160 | 2638152864 | 0 |
| 157.63.4.161 | 2638152865 | 0 |
| 157.63.4.162 | 2638152866 | 0 |
| 157.63.4.163 | 2638152867 | 0 |
| 157.63.4.164 | 2638152868 | 0 |
| 157.63.4.165 | 2638152869 | 0 |
| 157.63.4.166 | 2638152870 | 0 |
| 157.63.4.167 | 2638152871 | 0 |
| 157.63.4.168 | 2638152872 | 0 |
| 157.63.4.169 | 2638152873 | 0 |
| 157.63.4.170 | 2638152874 | 0 |
| 157.63.4.171 | 2638152875 | 0 |
| IP | Numerical IP | DNS |
| 157.63.4.172 | 2638152876 | 0 |
| 157.63.4.173 | 2638152877 | 0 |
| 157.63.4.174 | 2638152878 | 0 |
| 157.63.4.175 | 2638152879 | 0 |
| 157.63.4.176 | 2638152880 | 0 |
| 157.63.4.177 | 2638152881 | 0 |
| 157.63.4.178 | 2638152882 | 0 |
| 157.63.4.179 | 2638152883 | 0 |
| 157.63.4.180 | 2638152884 | 0 |
| 157.63.4.181 | 2638152885 | 0 |
| 157.63.4.182 | 2638152886 | 0 |
| 157.63.4.183 | 2638152887 | 0 |
| 157.63.4.184 | 2638152888 | 0 |
| 157.63.4.185 | 2638152889 | 0 |
| 157.63.4.186 | 2638152890 | 0 |
| 157.63.4.187 | 2638152891 | 0 |
| 157.63.4.188 | 2638152892 | 0 |
| 157.63.4.189 | 2638152893 | 0 |
| 157.63.4.190 | 2638152894 | 0 |
| 157.63.4.191 | 2638152895 | 0 |
| 157.63.4.192 | 2638152896 | 0 |
| 157.63.4.193 | 2638152897 | 0 |
| 157.63.4.194 | 2638152898 | 0 |
| 157.63.4.195 | 2638152899 | 0 |
| 157.63.4.196 | 2638152900 | 0 |
| 157.63.4.197 | 2638152901 | 0 |
| 157.63.4.198 | 2638152902 | 0 |
| 157.63.4.199 | 2638152903 | 0 |
| 157.63.4.200 | 2638152904 | 0 |
| 157.63.4.201 | 2638152905 | 0 |
| 157.63.4.202 | 2638152906 | 0 |
| 157.63.4.203 | 2638152907 | 0 |
| 157.63.4.204 | 2638152908 | 0 |
| 157.63.4.205 | 2638152909 | 0 |
| 157.63.4.206 | 2638152910 | 0 |
| 157.63.4.207 | 2638152911 | 0 |
| 157.63.4.208 | 2638152912 | 0 |
| 157.63.4.209 | 2638152913 | 0 |
| 157.63.4.210 | 2638152914 | 0 |
| 157.63.4.211 | 2638152915 | 0 |
| 157.63.4.212 | 2638152916 | 0 |
| 157.63.4.213 | 2638152917 | 0 |
| 157.63.4.214 | 2638152918 | 0 |
| 157.63.4.215 | 2638152919 | 0 |
| 157.63.4.216 | 2638152920 | 0 |
| 157.63.4.217 | 2638152921 | 0 |
| 157.63.4.218 | 2638152922 | 0 |
| 157.63.4.219 | 2638152923 | 0 |
| 157.63.4.220 | 2638152924 | 0 |
| 157.63.4.221 | 2638152925 | 0 |
| 157.63.4.222 | 2638152926 | 0 |
| 157.63.4.223 | 2638152927 | 0 |
| 157.63.4.224 | 2638152928 | 0 |
| 157.63.4.225 | 2638152929 | 0 |
| 157.63.4.226 | 2638152930 | 0 |
| 157.63.4.227 | 2638152931 | 0 |
| 157.63.4.228 | 2638152932 | 0 |
| 157.63.4.229 | 2638152933 | 0 |
| 157.63.4.230 | 2638152934 | 0 |
| 157.63.4.231 | 2638152935 | 0 |
| 157.63.4.232 | 2638152936 | 0 |
| 157.63.4.233 | 2638152937 | 0 |
| 157.63.4.234 | 2638152938 | 0 |
| 157.63.4.235 | 2638152939 | 0 |
| 157.63.4.236 | 2638152940 | 0 |
| 157.63.4.237 | 2638152941 | 0 |
| 157.63.4.238 | 2638152942 | 0 |
| 157.63.4.239 | 2638152943 | 0 |
| 157.63.4.240 | 2638152944 | 0 |
| 157.63.4.241 | 2638152945 | 0 |
| 157.63.4.242 | 2638152946 | 0 |
| 157.63.4.243 | 2638152947 | 0 |
| 157.63.4.244 | 2638152948 | 0 |
| 157.63.4.245 | 2638152949 | 0 |
| 157.63.4.246 | 2638152950 | 0 |
| 157.63.4.247 | 2638152951 | 0 |
| 157.63.4.248 | 2638152952 | 0 |
| 157.63.4.249 | 2638152953 | 0 |
| 157.63.4.250 | 2638152954 | 0 |
| 157.63.4.251 | 2638152955 | 0 |
| 157.63.4.252 | 2638152956 | 0 |
| 157.63.4.253 | 2638152957 | 0 |
| 157.63.4.254 | 2638152958 | 0 |
| 157.63.4.255 | 2638152959 | 0 |