L'indirizzo IP 81.4.16 è fornito da Amsterdam, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.4.64.0/18, IP tra 81.4.64.0 a 81.4.127.255 ). Il numero di sistema autonomo (ASN) è 21155.
| ASN | 21155 |
| IP inizia con | 81.4.64.0 |
| IP finale con | 81.4.127.255 |
| ASN Nome | Amsterdam |
| CDIR | 81.4.64.0/18 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 02/12/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Papendrecht | 51,8317 | 4,6875 | 2018-12-02 |
| MaxMind | NL | Netherlands | - | - | 52,3824 | 4,8995 | 2018-12-02 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.4.16.0 | 1359220736 | 0 |
| 81.4.16.1 | 1359220737 | 0 |
| 81.4.16.2 | 1359220738 | 0 |
| 81.4.16.3 | 1359220739 | 0 |
| 81.4.16.4 | 1359220740 | 0 |
| 81.4.16.5 | 1359220741 | 0 |
| 81.4.16.6 | 1359220742 | 0 |
| 81.4.16.7 | 1359220743 | 0 |
| 81.4.16.8 | 1359220744 | 0 |
| 81.4.16.9 | 1359220745 | 0 |
| 81.4.16.10 | 1359220746 | 0 |
| 81.4.16.11 | 1359220747 | 0 |
| 81.4.16.12 | 1359220748 | 0 |
| 81.4.16.13 | 1359220749 | 0 |
| 81.4.16.14 | 1359220750 | 0 |
| 81.4.16.15 | 1359220751 | 0 |
| 81.4.16.16 | 1359220752 | 0 |
| 81.4.16.17 | 1359220753 | 0 |
| 81.4.16.18 | 1359220754 | 0 |
| 81.4.16.19 | 1359220755 | 0 |
| 81.4.16.20 | 1359220756 | 0 |
| 81.4.16.21 | 1359220757 | 0 |
| 81.4.16.22 | 1359220758 | 0 |
| 81.4.16.23 | 1359220759 | 0 |
| 81.4.16.24 | 1359220760 | 0 |
| 81.4.16.25 | 1359220761 | 0 |
| 81.4.16.26 | 1359220762 | 0 |
| 81.4.16.27 | 1359220763 | 0 |
| 81.4.16.28 | 1359220764 | 0 |
| 81.4.16.29 | 1359220765 | 0 |
| 81.4.16.30 | 1359220766 | 0 |
| 81.4.16.31 | 1359220767 | 0 |
| 81.4.16.32 | 1359220768 | 0 |
| 81.4.16.33 | 1359220769 | 0 |
| 81.4.16.34 | 1359220770 | 0 |
| 81.4.16.35 | 1359220771 | 0 |
| 81.4.16.36 | 1359220772 | 0 |
| 81.4.16.37 | 1359220773 | 0 |
| 81.4.16.38 | 1359220774 | 0 |
| 81.4.16.39 | 1359220775 | 0 |
| 81.4.16.40 | 1359220776 | 0 |
| 81.4.16.41 | 1359220777 | 0 |
| 81.4.16.42 | 1359220778 | 0 |
| 81.4.16.43 | 1359220779 | 0 |
| 81.4.16.44 | 1359220780 | 0 |
| 81.4.16.45 | 1359220781 | 0 |
| 81.4.16.46 | 1359220782 | 0 |
| 81.4.16.47 | 1359220783 | 0 |
| 81.4.16.48 | 1359220784 | 0 |
| 81.4.16.49 | 1359220785 | 0 |
| 81.4.16.50 | 1359220786 | 0 |
| 81.4.16.51 | 1359220787 | 0 |
| 81.4.16.52 | 1359220788 | 0 |
| 81.4.16.53 | 1359220789 | 0 |
| 81.4.16.54 | 1359220790 | 0 |
| 81.4.16.55 | 1359220791 | 0 |
| 81.4.16.56 | 1359220792 | 0 |
| 81.4.16.57 | 1359220793 | 0 |
| 81.4.16.58 | 1359220794 | 0 |
| 81.4.16.59 | 1359220795 | 0 |
| 81.4.16.60 | 1359220796 | 0 |
| 81.4.16.61 | 1359220797 | 0 |
| 81.4.16.62 | 1359220798 | 0 |
| 81.4.16.63 | 1359220799 | 0 |
| 81.4.16.64 | 1359220800 | 0 |
| 81.4.16.65 | 1359220801 | 0 |
| 81.4.16.66 | 1359220802 | 0 |
| 81.4.16.67 | 1359220803 | 0 |
| 81.4.16.68 | 1359220804 | 0 |
| 81.4.16.69 | 1359220805 | 0 |
| 81.4.16.70 | 1359220806 | 0 |
| 81.4.16.71 | 1359220807 | 0 |
| 81.4.16.72 | 1359220808 | 0 |
| 81.4.16.73 | 1359220809 | 0 |
| 81.4.16.74 | 1359220810 | 0 |
| 81.4.16.75 | 1359220811 | 0 |
| 81.4.16.76 | 1359220812 | 0 |
| 81.4.16.77 | 1359220813 | 0 |
| 81.4.16.78 | 1359220814 | 0 |
| 81.4.16.79 | 1359220815 | 0 |
| 81.4.16.80 | 1359220816 | 0 |
| 81.4.16.81 | 1359220817 | 0 |
| 81.4.16.82 | 1359220818 | 0 |
| 81.4.16.83 | 1359220819 | 0 |
| 81.4.16.84 | 1359220820 | 0 |
| 81.4.16.85 | 1359220821 | 0 |
| IP | Numerical IP | DNS |
| 81.4.16.86 | 1359220822 | 0 |
| 81.4.16.87 | 1359220823 | 0 |
| 81.4.16.88 | 1359220824 | 0 |
| 81.4.16.89 | 1359220825 | 0 |
| 81.4.16.90 | 1359220826 | 0 |
| 81.4.16.91 | 1359220827 | 0 |
| 81.4.16.92 | 1359220828 | 0 |
| 81.4.16.93 | 1359220829 | 0 |
| 81.4.16.94 | 1359220830 | 0 |
| 81.4.16.95 | 1359220831 | 0 |
| 81.4.16.96 | 1359220832 | 0 |
| 81.4.16.97 | 1359220833 | 0 |
| 81.4.16.98 | 1359220834 | 0 |
| 81.4.16.99 | 1359220835 | 0 |
| 81.4.16.100 | 1359220836 | 0 |
| 81.4.16.101 | 1359220837 | 0 |
| 81.4.16.102 | 1359220838 | 0 |
| 81.4.16.103 | 1359220839 | 0 |
| 81.4.16.104 | 1359220840 | 0 |
| 81.4.16.105 | 1359220841 | 0 |
| 81.4.16.106 | 1359220842 | 0 |
| 81.4.16.107 | 1359220843 | 0 |
| 81.4.16.108 | 1359220844 | 0 |
| 81.4.16.109 | 1359220845 | 0 |
| 81.4.16.110 | 1359220846 | 0 |
| 81.4.16.111 | 1359220847 | 0 |
| 81.4.16.112 | 1359220848 | 0 |
| 81.4.16.113 | 1359220849 | 0 |
| 81.4.16.114 | 1359220850 | 0 |
| 81.4.16.115 | 1359220851 | 0 |
| 81.4.16.116 | 1359220852 | 0 |
| 81.4.16.117 | 1359220853 | 0 |
| 81.4.16.118 | 1359220854 | 0 |
| 81.4.16.119 | 1359220855 | 0 |
| 81.4.16.120 | 1359220856 | 0 |
| 81.4.16.121 | 1359220857 | 0 |
| 81.4.16.122 | 1359220858 | 0 |
| 81.4.16.123 | 1359220859 | 0 |
| 81.4.16.124 | 1359220860 | 0 |
| 81.4.16.125 | 1359220861 | 0 |
| 81.4.16.126 | 1359220862 | 0 |
| 81.4.16.127 | 1359220863 | 0 |
| 81.4.16.128 | 1359220864 | 0 |
| 81.4.16.129 | 1359220865 | 0 |
| 81.4.16.130 | 1359220866 | 0 |
| 81.4.16.131 | 1359220867 | 0 |
| 81.4.16.132 | 1359220868 | 0 |
| 81.4.16.133 | 1359220869 | 0 |
| 81.4.16.134 | 1359220870 | 0 |
| 81.4.16.135 | 1359220871 | 0 |
| 81.4.16.136 | 1359220872 | 0 |
| 81.4.16.137 | 1359220873 | 0 |
| 81.4.16.138 | 1359220874 | 0 |
| 81.4.16.139 | 1359220875 | 0 |
| 81.4.16.140 | 1359220876 | 0 |
| 81.4.16.141 | 1359220877 | 0 |
| 81.4.16.142 | 1359220878 | 0 |
| 81.4.16.143 | 1359220879 | 0 |
| 81.4.16.144 | 1359220880 | 0 |
| 81.4.16.145 | 1359220881 | 0 |
| 81.4.16.146 | 1359220882 | 0 |
| 81.4.16.147 | 1359220883 | 0 |
| 81.4.16.148 | 1359220884 | 0 |
| 81.4.16.149 | 1359220885 | 0 |
| 81.4.16.150 | 1359220886 | 0 |
| 81.4.16.151 | 1359220887 | 0 |
| 81.4.16.152 | 1359220888 | 0 |
| 81.4.16.153 | 1359220889 | 0 |
| 81.4.16.154 | 1359220890 | 0 |
| 81.4.16.155 | 1359220891 | 0 |
| 81.4.16.156 | 1359220892 | 0 |
| 81.4.16.157 | 1359220893 | 0 |
| 81.4.16.158 | 1359220894 | 0 |
| 81.4.16.159 | 1359220895 | 0 |
| 81.4.16.160 | 1359220896 | 0 |
| 81.4.16.161 | 1359220897 | 0 |
| 81.4.16.162 | 1359220898 | 0 |
| 81.4.16.163 | 1359220899 | 0 |
| 81.4.16.164 | 1359220900 | 0 |
| 81.4.16.165 | 1359220901 | 0 |
| 81.4.16.166 | 1359220902 | 0 |
| 81.4.16.167 | 1359220903 | 0 |
| 81.4.16.168 | 1359220904 | 0 |
| 81.4.16.169 | 1359220905 | 0 |
| 81.4.16.170 | 1359220906 | 0 |
| 81.4.16.171 | 1359220907 | 0 |
| IP | Numerical IP | DNS |
| 81.4.16.172 | 1359220908 | 0 |
| 81.4.16.173 | 1359220909 | 0 |
| 81.4.16.174 | 1359220910 | 0 |
| 81.4.16.175 | 1359220911 | 0 |
| 81.4.16.176 | 1359220912 | 0 |
| 81.4.16.177 | 1359220913 | 0 |
| 81.4.16.178 | 1359220914 | 0 |
| 81.4.16.179 | 1359220915 | 0 |
| 81.4.16.180 | 1359220916 | 0 |
| 81.4.16.181 | 1359220917 | 0 |
| 81.4.16.182 | 1359220918 | 0 |
| 81.4.16.183 | 1359220919 | 0 |
| 81.4.16.184 | 1359220920 | 0 |
| 81.4.16.185 | 1359220921 | 0 |
| 81.4.16.186 | 1359220922 | 0 |
| 81.4.16.187 | 1359220923 | 0 |
| 81.4.16.188 | 1359220924 | 0 |
| 81.4.16.189 | 1359220925 | 0 |
| 81.4.16.190 | 1359220926 | 0 |
| 81.4.16.191 | 1359220927 | 0 |
| 81.4.16.192 | 1359220928 | 0 |
| 81.4.16.193 | 1359220929 | 0 |
| 81.4.16.194 | 1359220930 | 0 |
| 81.4.16.195 | 1359220931 | 0 |
| 81.4.16.196 | 1359220932 | 0 |
| 81.4.16.197 | 1359220933 | 0 |
| 81.4.16.198 | 1359220934 | 0 |
| 81.4.16.199 | 1359220935 | 0 |
| 81.4.16.200 | 1359220936 | 0 |
| 81.4.16.201 | 1359220937 | 0 |
| 81.4.16.202 | 1359220938 | 0 |
| 81.4.16.203 | 1359220939 | 0 |
| 81.4.16.204 | 1359220940 | 0 |
| 81.4.16.205 | 1359220941 | 0 |
| 81.4.16.206 | 1359220942 | 0 |
| 81.4.16.207 | 1359220943 | 0 |
| 81.4.16.208 | 1359220944 | 0 |
| 81.4.16.209 | 1359220945 | 0 |
| 81.4.16.210 | 1359220946 | 0 |
| 81.4.16.211 | 1359220947 | 0 |
| 81.4.16.212 | 1359220948 | 0 |
| 81.4.16.213 | 1359220949 | 0 |
| 81.4.16.214 | 1359220950 | 0 |
| 81.4.16.215 | 1359220951 | 0 |
| 81.4.16.216 | 1359220952 | 0 |
| 81.4.16.217 | 1359220953 | 0 |
| 81.4.16.218 | 1359220954 | 0 |
| 81.4.16.219 | 1359220955 | 0 |
| 81.4.16.220 | 1359220956 | 0 |
| 81.4.16.221 | 1359220957 | 0 |
| 81.4.16.222 | 1359220958 | 0 |
| 81.4.16.223 | 1359220959 | 0 |
| 81.4.16.224 | 1359220960 | 0 |
| 81.4.16.225 | 1359220961 | 0 |
| 81.4.16.226 | 1359220962 | 0 |
| 81.4.16.227 | 1359220963 | 0 |
| 81.4.16.228 | 1359220964 | 0 |
| 81.4.16.229 | 1359220965 | 0 |
| 81.4.16.230 | 1359220966 | 0 |
| 81.4.16.231 | 1359220967 | 0 |
| 81.4.16.232 | 1359220968 | 0 |
| 81.4.16.233 | 1359220969 | 0 |
| 81.4.16.234 | 1359220970 | 0 |
| 81.4.16.235 | 1359220971 | 0 |
| 81.4.16.236 | 1359220972 | 0 |
| 81.4.16.237 | 1359220973 | 0 |
| 81.4.16.238 | 1359220974 | 0 |
| 81.4.16.239 | 1359220975 | 0 |
| 81.4.16.240 | 1359220976 | 0 |
| 81.4.16.241 | 1359220977 | 0 |
| 81.4.16.242 | 1359220978 | 0 |
| 81.4.16.243 | 1359220979 | 0 |
| 81.4.16.244 | 1359220980 | 0 |
| 81.4.16.245 | 1359220981 | 0 |
| 81.4.16.246 | 1359220982 | 0 |
| 81.4.16.247 | 1359220983 | 0 |
| 81.4.16.248 | 1359220984 | 0 |
| 81.4.16.249 | 1359220985 | 0 |
| 81.4.16.250 | 1359220986 | 0 |
| 81.4.16.251 | 1359220987 | 0 |
| 81.4.16.252 | 1359220988 | 0 |
| 81.4.16.253 | 1359220989 | 0 |
| 81.4.16.254 | 1359220990 | 0 |
| 81.4.16.255 | 1359220991 | 0 |