La dirección IP 121.6.56 es proporcionada por Singtel Fibre Broadband, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.6.0.0/17, IP entre 121.6.0.0 a 121.6.127.255 ). El número de sistema autónomo (ASN) es 9506.
| ASN | 9506 |
| IP que comienzan con | 121.6.0.0 |
| IP que termina con | 121.6.127.255 |
| ASN Nombre | Singtel Fibre Broadband |
| CDIR | 121.6.0.0/17 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 30/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | SG | Singapur | - | Singapore | 1,2897 | 103,8501 | 2017-07-29 |
| MaxMind | SG | Singapur | - | Singapore | 1,2855 | 103,8565 | 2017-07-29 |
| Whois | SG | - | - | - | 104 | 1 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.6.56.0 | 2030450688 | 0 |
| 121.6.56.1 | 2030450689 | 0 |
| 121.6.56.2 | 2030450690 | 0 |
| 121.6.56.3 | 2030450691 | 0 |
| 121.6.56.4 | 2030450692 | 0 |
| 121.6.56.5 | 2030450693 | 0 |
| 121.6.56.6 | 2030450694 | 0 |
| 121.6.56.7 | 2030450695 | 0 |
| 121.6.56.8 | 2030450696 | 0 |
| 121.6.56.9 | 2030450697 | 0 |
| 121.6.56.10 | 2030450698 | 0 |
| 121.6.56.11 | 2030450699 | 0 |
| 121.6.56.12 | 2030450700 | 0 |
| 121.6.56.13 | 2030450701 | 0 |
| 121.6.56.14 | 2030450702 | 0 |
| 121.6.56.15 | 2030450703 | 0 |
| 121.6.56.16 | 2030450704 | 0 |
| 121.6.56.17 | 2030450705 | 0 |
| 121.6.56.18 | 2030450706 | 0 |
| 121.6.56.19 | 2030450707 | 0 |
| 121.6.56.20 | 2030450708 | 0 |
| 121.6.56.21 | 2030450709 | 0 |
| 121.6.56.22 | 2030450710 | 0 |
| 121.6.56.23 | 2030450711 | 0 |
| 121.6.56.24 | 2030450712 | 0 |
| 121.6.56.25 | 2030450713 | 0 |
| 121.6.56.26 | 2030450714 | 0 |
| 121.6.56.27 | 2030450715 | 0 |
| 121.6.56.28 | 2030450716 | 0 |
| 121.6.56.29 | 2030450717 | 0 |
| 121.6.56.30 | 2030450718 | 0 |
| 121.6.56.31 | 2030450719 | 0 |
| 121.6.56.32 | 2030450720 | 0 |
| 121.6.56.33 | 2030450721 | 0 |
| 121.6.56.34 | 2030450722 | 0 |
| 121.6.56.35 | 2030450723 | 0 |
| 121.6.56.36 | 2030450724 | 0 |
| 121.6.56.37 | 2030450725 | 0 |
| 121.6.56.38 | 2030450726 | 0 |
| 121.6.56.39 | 2030450727 | 0 |
| 121.6.56.40 | 2030450728 | 0 |
| 121.6.56.41 | 2030450729 | 0 |
| 121.6.56.42 | 2030450730 | 0 |
| 121.6.56.43 | 2030450731 | 0 |
| 121.6.56.44 | 2030450732 | 0 |
| 121.6.56.45 | 2030450733 | 0 |
| 121.6.56.46 | 2030450734 | 0 |
| 121.6.56.47 | 2030450735 | 0 |
| 121.6.56.48 | 2030450736 | 0 |
| 121.6.56.49 | 2030450737 | 0 |
| 121.6.56.50 | 2030450738 | 0 |
| 121.6.56.51 | 2030450739 | 0 |
| 121.6.56.52 | 2030450740 | 0 |
| 121.6.56.53 | 2030450741 | 0 |
| 121.6.56.54 | 2030450742 | 0 |
| 121.6.56.55 | 2030450743 | 0 |
| 121.6.56.56 | 2030450744 | 0 |
| 121.6.56.57 | 2030450745 | 0 |
| 121.6.56.58 | 2030450746 | 0 |
| 121.6.56.59 | 2030450747 | 0 |
| 121.6.56.60 | 2030450748 | 0 |
| 121.6.56.61 | 2030450749 | 0 |
| 121.6.56.62 | 2030450750 | 0 |
| 121.6.56.63 | 2030450751 | 0 |
| 121.6.56.64 | 2030450752 | 0 |
| 121.6.56.65 | 2030450753 | 0 |
| 121.6.56.66 | 2030450754 | 0 |
| 121.6.56.67 | 2030450755 | 0 |
| 121.6.56.68 | 2030450756 | 0 |
| 121.6.56.69 | 2030450757 | 0 |
| 121.6.56.70 | 2030450758 | 0 |
| 121.6.56.71 | 2030450759 | 0 |
| 121.6.56.72 | 2030450760 | 0 |
| 121.6.56.73 | 2030450761 | 0 |
| 121.6.56.74 | 2030450762 | 0 |
| 121.6.56.75 | 2030450763 | 0 |
| 121.6.56.76 | 2030450764 | 0 |
| 121.6.56.77 | 2030450765 | 0 |
| 121.6.56.78 | 2030450766 | 0 |
| 121.6.56.79 | 2030450767 | 0 |
| 121.6.56.80 | 2030450768 | 0 |
| 121.6.56.81 | 2030450769 | 0 |
| 121.6.56.82 | 2030450770 | 0 |
| 121.6.56.83 | 2030450771 | 0 |
| 121.6.56.84 | 2030450772 | 0 |
| 121.6.56.85 | 2030450773 | 0 |
| IP | Numerical IP | DNS |
| 121.6.56.86 | 2030450774 | 0 |
| 121.6.56.87 | 2030450775 | 0 |
| 121.6.56.88 | 2030450776 | 0 |
| 121.6.56.89 | 2030450777 | 0 |
| 121.6.56.90 | 2030450778 | 0 |
| 121.6.56.91 | 2030450779 | 0 |
| 121.6.56.92 | 2030450780 | 0 |
| 121.6.56.93 | 2030450781 | 0 |
| 121.6.56.94 | 2030450782 | 0 |
| 121.6.56.95 | 2030450783 | 0 |
| 121.6.56.96 | 2030450784 | 0 |
| 121.6.56.97 | 2030450785 | 0 |
| 121.6.56.98 | 2030450786 | 0 |
| 121.6.56.99 | 2030450787 | 0 |
| 121.6.56.100 | 2030450788 | 0 |
| 121.6.56.101 | 2030450789 | 0 |
| 121.6.56.102 | 2030450790 | 0 |
| 121.6.56.103 | 2030450791 | 0 |
| 121.6.56.104 | 2030450792 | 0 |
| 121.6.56.105 | 2030450793 | 0 |
| 121.6.56.106 | 2030450794 | 0 |
| 121.6.56.107 | 2030450795 | 0 |
| 121.6.56.108 | 2030450796 | 0 |
| 121.6.56.109 | 2030450797 | 0 |
| 121.6.56.110 | 2030450798 | 0 |
| 121.6.56.111 | 2030450799 | 0 |
| 121.6.56.112 | 2030450800 | 0 |
| 121.6.56.113 | 2030450801 | 0 |
| 121.6.56.114 | 2030450802 | 0 |
| 121.6.56.115 | 2030450803 | 0 |
| 121.6.56.116 | 2030450804 | 0 |
| 121.6.56.117 | 2030450805 | 0 |
| 121.6.56.118 | 2030450806 | 0 |
| 121.6.56.119 | 2030450807 | 0 |
| 121.6.56.120 | 2030450808 | 0 |
| 121.6.56.121 | 2030450809 | 0 |
| 121.6.56.122 | 2030450810 | 0 |
| 121.6.56.123 | 2030450811 | 0 |
| 121.6.56.124 | 2030450812 | 0 |
| 121.6.56.125 | 2030450813 | 0 |
| 121.6.56.126 | 2030450814 | 0 |
| 121.6.56.127 | 2030450815 | 0 |
| 121.6.56.128 | 2030450816 | 0 |
| 121.6.56.129 | 2030450817 | 0 |
| 121.6.56.130 | 2030450818 | 0 |
| 121.6.56.131 | 2030450819 | 0 |
| 121.6.56.132 | 2030450820 | 0 |
| 121.6.56.133 | 2030450821 | 0 |
| 121.6.56.134 | 2030450822 | 0 |
| 121.6.56.135 | 2030450823 | 0 |
| 121.6.56.136 | 2030450824 | 0 |
| 121.6.56.137 | 2030450825 | 0 |
| 121.6.56.138 | 2030450826 | 0 |
| 121.6.56.139 | 2030450827 | 0 |
| 121.6.56.140 | 2030450828 | 0 |
| 121.6.56.141 | 2030450829 | 0 |
| 121.6.56.142 | 2030450830 | 0 |
| 121.6.56.143 | 2030450831 | 0 |
| 121.6.56.144 | 2030450832 | 0 |
| 121.6.56.145 | 2030450833 | 0 |
| 121.6.56.146 | 2030450834 | 0 |
| 121.6.56.147 | 2030450835 | 0 |
| 121.6.56.148 | 2030450836 | 0 |
| 121.6.56.149 | 2030450837 | 0 |
| 121.6.56.150 | 2030450838 | 0 |
| 121.6.56.151 | 2030450839 | 0 |
| 121.6.56.152 | 2030450840 | 0 |
| 121.6.56.153 | 2030450841 | 0 |
| 121.6.56.154 | 2030450842 | 0 |
| 121.6.56.155 | 2030450843 | 0 |
| 121.6.56.156 | 2030450844 | 0 |
| 121.6.56.157 | 2030450845 | 0 |
| 121.6.56.158 | 2030450846 | 0 |
| 121.6.56.159 | 2030450847 | 0 |
| 121.6.56.160 | 2030450848 | 0 |
| 121.6.56.161 | 2030450849 | 0 |
| 121.6.56.162 | 2030450850 | 0 |
| 121.6.56.163 | 2030450851 | 0 |
| 121.6.56.164 | 2030450852 | 0 |
| 121.6.56.165 | 2030450853 | 0 |
| 121.6.56.166 | 2030450854 | 0 |
| 121.6.56.167 | 2030450855 | 0 |
| 121.6.56.168 | 2030450856 | 0 |
| 121.6.56.169 | 2030450857 | 0 |
| 121.6.56.170 | 2030450858 | 0 |
| 121.6.56.171 | 2030450859 | 0 |
| IP | Numerical IP | DNS |
| 121.6.56.172 | 2030450860 | 0 |
| 121.6.56.173 | 2030450861 | 0 |
| 121.6.56.174 | 2030450862 | 0 |
| 121.6.56.175 | 2030450863 | 0 |
| 121.6.56.176 | 2030450864 | 0 |
| 121.6.56.177 | 2030450865 | 0 |
| 121.6.56.178 | 2030450866 | 0 |
| 121.6.56.179 | 2030450867 | 0 |
| 121.6.56.180 | 2030450868 | 0 |
| 121.6.56.181 | 2030450869 | 0 |
| 121.6.56.182 | 2030450870 | 0 |
| 121.6.56.183 | 2030450871 | 0 |
| 121.6.56.184 | 2030450872 | 0 |
| 121.6.56.185 | 2030450873 | 0 |
| 121.6.56.186 | 2030450874 | 0 |
| 121.6.56.187 | 2030450875 | 0 |
| 121.6.56.188 | 2030450876 | 0 |
| 121.6.56.189 | 2030450877 | 0 |
| 121.6.56.190 | 2030450878 | 0 |
| 121.6.56.191 | 2030450879 | 0 |
| 121.6.56.192 | 2030450880 | 0 |
| 121.6.56.193 | 2030450881 | 0 |
| 121.6.56.194 | 2030450882 | 0 |
| 121.6.56.195 | 2030450883 | 0 |
| 121.6.56.196 | 2030450884 | 0 |
| 121.6.56.197 | 2030450885 | 0 |
| 121.6.56.198 | 2030450886 | 0 |
| 121.6.56.199 | 2030450887 | 0 |
| 121.6.56.200 | 2030450888 | 0 |
| 121.6.56.201 | 2030450889 | 0 |
| 121.6.56.202 | 2030450890 | 0 |
| 121.6.56.203 | 2030450891 | 0 |
| 121.6.56.204 | 2030450892 | 0 |
| 121.6.56.205 | 2030450893 | 0 |
| 121.6.56.206 | 2030450894 | 0 |
| 121.6.56.207 | 2030450895 | 0 |
| 121.6.56.208 | 2030450896 | 0 |
| 121.6.56.209 | 2030450897 | 0 |
| 121.6.56.210 | 2030450898 | 0 |
| 121.6.56.211 | 2030450899 | 0 |
| 121.6.56.212 | 2030450900 | 0 |
| 121.6.56.213 | 2030450901 | 0 |
| 121.6.56.214 | 2030450902 | 0 |
| 121.6.56.215 | 2030450903 | 0 |
| 121.6.56.216 | 2030450904 | 0 |
| 121.6.56.217 | 2030450905 | 0 |
| 121.6.56.218 | 2030450906 | 0 |
| 121.6.56.219 | 2030450907 | 0 |
| 121.6.56.220 | 2030450908 | 0 |
| 121.6.56.221 | 2030450909 | 0 |
| 121.6.56.222 | 2030450910 | 0 |
| 121.6.56.223 | 2030450911 | 0 |
| 121.6.56.224 | 2030450912 | 0 |
| 121.6.56.225 | 2030450913 | 0 |
| 121.6.56.226 | 2030450914 | 0 |
| 121.6.56.227 | 2030450915 | 0 |
| 121.6.56.228 | 2030450916 | 0 |
| 121.6.56.229 | 2030450917 | 0 |
| 121.6.56.230 | 2030450918 | 0 |
| 121.6.56.231 | 2030450919 | 0 |
| 121.6.56.232 | 2030450920 | 0 |
| 121.6.56.233 | 2030450921 | 0 |
| 121.6.56.234 | 2030450922 | 0 |
| 121.6.56.235 | 2030450923 | 0 |
| 121.6.56.236 | 2030450924 | 0 |
| 121.6.56.237 | 2030450925 | 0 |
| 121.6.56.238 | 2030450926 | 0 |
| 121.6.56.239 | 2030450927 | 0 |
| 121.6.56.240 | 2030450928 | 0 |
| 121.6.56.241 | 2030450929 | 0 |
| 121.6.56.242 | 2030450930 | 0 |
| 121.6.56.243 | 2030450931 | 0 |
| 121.6.56.244 | 2030450932 | 0 |
| 121.6.56.245 | 2030450933 | 0 |
| 121.6.56.246 | 2030450934 | 0 |
| 121.6.56.247 | 2030450935 | 0 |
| 121.6.56.248 | 2030450936 | 0 |
| 121.6.56.249 | 2030450937 | 0 |
| 121.6.56.250 | 2030450938 | 0 |
| 121.6.56.251 | 2030450939 | 0 |
| 121.6.56.252 | 2030450940 | 0 |
| 121.6.56.253 | 2030450941 | 0 |
| 121.6.56.254 | 2030450942 | 0 |
| 121.6.56.255 | 2030450943 | 0 |