L'indirizzo IP 121.7.7 è fornito da Singtel Fibre Broadband, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.7.0.0/17, IP tra 121.7.0.0 a 121.7.127.255 ). Il numero di sistema autonomo (ASN) è 9506.
| ASN | 9506 |
| IP inizia con | 121.7.0.0 |
| IP finale con | 121.7.127.255 |
| ASN Nome | Singtel Fibre Broadband |
| CDIR | 121.7.0.0/17 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 07/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | SG | Singapore | - | Singapore | 1,2897 | 103,8501 | 2017-07-07 |
| MaxMind | SG | Singapore | - | Singapore | 1,2855 | 103,8565 | 2017-07-07 |
| Whois | SG | - | - | - | 104 | 1 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.7.7.0 | 2030503680 | 0 |
| 121.7.7.1 | 2030503681 | 0 |
| 121.7.7.2 | 2030503682 | 0 |
| 121.7.7.3 | 2030503683 | 0 |
| 121.7.7.4 | 2030503684 | 0 |
| 121.7.7.5 | 2030503685 | 0 |
| 121.7.7.6 | 2030503686 | 0 |
| 121.7.7.7 | 2030503687 | 0 |
| 121.7.7.8 | 2030503688 | 0 |
| 121.7.7.9 | 2030503689 | 0 |
| 121.7.7.10 | 2030503690 | 0 |
| 121.7.7.11 | 2030503691 | 0 |
| 121.7.7.12 | 2030503692 | 0 |
| 121.7.7.13 | 2030503693 | 0 |
| 121.7.7.14 | 2030503694 | 0 |
| 121.7.7.15 | 2030503695 | 0 |
| 121.7.7.16 | 2030503696 | 0 |
| 121.7.7.17 | 2030503697 | 0 |
| 121.7.7.18 | 2030503698 | 0 |
| 121.7.7.19 | 2030503699 | 0 |
| 121.7.7.20 | 2030503700 | 0 |
| 121.7.7.21 | 2030503701 | 0 |
| 121.7.7.22 | 2030503702 | 0 |
| 121.7.7.23 | 2030503703 | 0 |
| 121.7.7.24 | 2030503704 | 0 |
| 121.7.7.25 | 2030503705 | 0 |
| 121.7.7.26 | 2030503706 | 0 |
| 121.7.7.27 | 2030503707 | 0 |
| 121.7.7.28 | 2030503708 | 0 |
| 121.7.7.29 | 2030503709 | 0 |
| 121.7.7.30 | 2030503710 | 0 |
| 121.7.7.31 | 2030503711 | 0 |
| 121.7.7.32 | 2030503712 | 0 |
| 121.7.7.33 | 2030503713 | 0 |
| 121.7.7.34 | 2030503714 | 0 |
| 121.7.7.35 | 2030503715 | 0 |
| 121.7.7.36 | 2030503716 | 0 |
| 121.7.7.37 | 2030503717 | 0 |
| 121.7.7.38 | 2030503718 | 0 |
| 121.7.7.39 | 2030503719 | 0 |
| 121.7.7.40 | 2030503720 | 0 |
| 121.7.7.41 | 2030503721 | 0 |
| 121.7.7.42 | 2030503722 | 0 |
| 121.7.7.43 | 2030503723 | 0 |
| 121.7.7.44 | 2030503724 | 0 |
| 121.7.7.45 | 2030503725 | 0 |
| 121.7.7.46 | 2030503726 | 0 |
| 121.7.7.47 | 2030503727 | 0 |
| 121.7.7.48 | 2030503728 | 0 |
| 121.7.7.49 | 2030503729 | 0 |
| 121.7.7.50 | 2030503730 | 0 |
| 121.7.7.51 | 2030503731 | 0 |
| 121.7.7.52 | 2030503732 | 0 |
| 121.7.7.53 | 2030503733 | 0 |
| 121.7.7.54 | 2030503734 | 0 |
| 121.7.7.55 | 2030503735 | 0 |
| 121.7.7.56 | 2030503736 | 0 |
| 121.7.7.57 | 2030503737 | 0 |
| 121.7.7.58 | 2030503738 | 0 |
| 121.7.7.59 | 2030503739 | 0 |
| 121.7.7.60 | 2030503740 | 0 |
| 121.7.7.61 | 2030503741 | 0 |
| 121.7.7.62 | 2030503742 | 0 |
| 121.7.7.63 | 2030503743 | 0 |
| 121.7.7.64 | 2030503744 | 0 |
| 121.7.7.65 | 2030503745 | 0 |
| 121.7.7.66 | 2030503746 | 0 |
| 121.7.7.67 | 2030503747 | 0 |
| 121.7.7.68 | 2030503748 | 0 |
| 121.7.7.69 | 2030503749 | 0 |
| 121.7.7.70 | 2030503750 | 0 |
| 121.7.7.71 | 2030503751 | 0 |
| 121.7.7.72 | 2030503752 | 0 |
| 121.7.7.73 | 2030503753 | 0 |
| 121.7.7.74 | 2030503754 | 0 |
| 121.7.7.75 | 2030503755 | 0 |
| 121.7.7.76 | 2030503756 | 0 |
| 121.7.7.77 | 2030503757 | 0 |
| 121.7.7.78 | 2030503758 | 0 |
| 121.7.7.79 | 2030503759 | 0 |
| 121.7.7.80 | 2030503760 | 0 |
| 121.7.7.81 | 2030503761 | 0 |
| 121.7.7.82 | 2030503762 | 0 |
| 121.7.7.83 | 2030503763 | 0 |
| 121.7.7.84 | 2030503764 | 0 |
| 121.7.7.85 | 2030503765 | 0 |
| IP | Numerical IP | DNS |
| 121.7.7.86 | 2030503766 | 0 |
| 121.7.7.87 | 2030503767 | 0 |
| 121.7.7.88 | 2030503768 | 0 |
| 121.7.7.89 | 2030503769 | 0 |
| 121.7.7.90 | 2030503770 | 0 |
| 121.7.7.91 | 2030503771 | 0 |
| 121.7.7.92 | 2030503772 | 0 |
| 121.7.7.93 | 2030503773 | 0 |
| 121.7.7.94 | 2030503774 | 0 |
| 121.7.7.95 | 2030503775 | 0 |
| 121.7.7.96 | 2030503776 | 0 |
| 121.7.7.97 | 2030503777 | 0 |
| 121.7.7.98 | 2030503778 | 0 |
| 121.7.7.99 | 2030503779 | 0 |
| 121.7.7.100 | 2030503780 | 0 |
| 121.7.7.101 | 2030503781 | 0 |
| 121.7.7.102 | 2030503782 | 0 |
| 121.7.7.103 | 2030503783 | 0 |
| 121.7.7.104 | 2030503784 | 0 |
| 121.7.7.105 | 2030503785 | 0 |
| 121.7.7.106 | 2030503786 | 0 |
| 121.7.7.107 | 2030503787 | 0 |
| 121.7.7.108 | 2030503788 | 0 |
| 121.7.7.109 | 2030503789 | 0 |
| 121.7.7.110 | 2030503790 | 0 |
| 121.7.7.111 | 2030503791 | 0 |
| 121.7.7.112 | 2030503792 | 0 |
| 121.7.7.113 | 2030503793 | 0 |
| 121.7.7.114 | 2030503794 | 0 |
| 121.7.7.115 | 2030503795 | 0 |
| 121.7.7.116 | 2030503796 | 0 |
| 121.7.7.117 | 2030503797 | 0 |
| 121.7.7.118 | 2030503798 | 0 |
| 121.7.7.119 | 2030503799 | 0 |
| 121.7.7.120 | 2030503800 | 0 |
| 121.7.7.121 | 2030503801 | 0 |
| 121.7.7.122 | 2030503802 | 0 |
| 121.7.7.123 | 2030503803 | 0 |
| 121.7.7.124 | 2030503804 | 0 |
| 121.7.7.125 | 2030503805 | 0 |
| 121.7.7.126 | 2030503806 | 0 |
| 121.7.7.127 | 2030503807 | 0 |
| 121.7.7.128 | 2030503808 | 0 |
| 121.7.7.129 | 2030503809 | 0 |
| 121.7.7.130 | 2030503810 | 0 |
| 121.7.7.131 | 2030503811 | 0 |
| 121.7.7.132 | 2030503812 | 0 |
| 121.7.7.133 | 2030503813 | 0 |
| 121.7.7.134 | 2030503814 | 0 |
| 121.7.7.135 | 2030503815 | 0 |
| 121.7.7.136 | 2030503816 | 0 |
| 121.7.7.137 | 2030503817 | 0 |
| 121.7.7.138 | 2030503818 | 0 |
| 121.7.7.139 | 2030503819 | 0 |
| 121.7.7.140 | 2030503820 | 0 |
| 121.7.7.141 | 2030503821 | 0 |
| 121.7.7.142 | 2030503822 | 0 |
| 121.7.7.143 | 2030503823 | 0 |
| 121.7.7.144 | 2030503824 | 0 |
| 121.7.7.145 | 2030503825 | 0 |
| 121.7.7.146 | 2030503826 | 0 |
| 121.7.7.147 | 2030503827 | 0 |
| 121.7.7.148 | 2030503828 | 0 |
| 121.7.7.149 | 2030503829 | 0 |
| 121.7.7.150 | 2030503830 | 0 |
| 121.7.7.151 | 2030503831 | 0 |
| 121.7.7.152 | 2030503832 | 0 |
| 121.7.7.153 | 2030503833 | 0 |
| 121.7.7.154 | 2030503834 | 0 |
| 121.7.7.155 | 2030503835 | 0 |
| 121.7.7.156 | 2030503836 | 0 |
| 121.7.7.157 | 2030503837 | 0 |
| 121.7.7.158 | 2030503838 | 0 |
| 121.7.7.159 | 2030503839 | 0 |
| 121.7.7.160 | 2030503840 | 0 |
| 121.7.7.161 | 2030503841 | 0 |
| 121.7.7.162 | 2030503842 | 0 |
| 121.7.7.163 | 2030503843 | 0 |
| 121.7.7.164 | 2030503844 | 0 |
| 121.7.7.165 | 2030503845 | 0 |
| 121.7.7.166 | 2030503846 | 0 |
| 121.7.7.167 | 2030503847 | 0 |
| 121.7.7.168 | 2030503848 | 0 |
| 121.7.7.169 | 2030503849 | 0 |
| 121.7.7.170 | 2030503850 | 0 |
| 121.7.7.171 | 2030503851 | 0 |
| IP | Numerical IP | DNS |
| 121.7.7.172 | 2030503852 | 0 |
| 121.7.7.173 | 2030503853 | 0 |
| 121.7.7.174 | 2030503854 | 0 |
| 121.7.7.175 | 2030503855 | 0 |
| 121.7.7.176 | 2030503856 | 0 |
| 121.7.7.177 | 2030503857 | 0 |
| 121.7.7.178 | 2030503858 | 0 |
| 121.7.7.179 | 2030503859 | 0 |
| 121.7.7.180 | 2030503860 | 0 |
| 121.7.7.181 | 2030503861 | 0 |
| 121.7.7.182 | 2030503862 | 0 |
| 121.7.7.183 | 2030503863 | 0 |
| 121.7.7.184 | 2030503864 | 0 |
| 121.7.7.185 | 2030503865 | 0 |
| 121.7.7.186 | 2030503866 | 0 |
| 121.7.7.187 | 2030503867 | 0 |
| 121.7.7.188 | 2030503868 | 0 |
| 121.7.7.189 | 2030503869 | 0 |
| 121.7.7.190 | 2030503870 | 0 |
| 121.7.7.191 | 2030503871 | 0 |
| 121.7.7.192 | 2030503872 | 0 |
| 121.7.7.193 | 2030503873 | 0 |
| 121.7.7.194 | 2030503874 | 0 |
| 121.7.7.195 | 2030503875 | 0 |
| 121.7.7.196 | 2030503876 | 0 |
| 121.7.7.197 | 2030503877 | 0 |
| 121.7.7.198 | 2030503878 | 0 |
| 121.7.7.199 | 2030503879 | 0 |
| 121.7.7.200 | 2030503880 | 0 |
| 121.7.7.201 | 2030503881 | 0 |
| 121.7.7.202 | 2030503882 | 0 |
| 121.7.7.203 | 2030503883 | 0 |
| 121.7.7.204 | 2030503884 | 0 |
| 121.7.7.205 | 2030503885 | 0 |
| 121.7.7.206 | 2030503886 | 0 |
| 121.7.7.207 | 2030503887 | 0 |
| 121.7.7.208 | 2030503888 | 0 |
| 121.7.7.209 | 2030503889 | 0 |
| 121.7.7.210 | 2030503890 | 0 |
| 121.7.7.211 | 2030503891 | 0 |
| 121.7.7.212 | 2030503892 | 0 |
| 121.7.7.213 | 2030503893 | 0 |
| 121.7.7.214 | 2030503894 | 0 |
| 121.7.7.215 | 2030503895 | 0 |
| 121.7.7.216 | 2030503896 | 0 |
| 121.7.7.217 | 2030503897 | 0 |
| 121.7.7.218 | 2030503898 | 0 |
| 121.7.7.219 | 2030503899 | 0 |
| 121.7.7.220 | 2030503900 | 0 |
| 121.7.7.221 | 2030503901 | 0 |
| 121.7.7.222 | 2030503902 | 0 |
| 121.7.7.223 | 2030503903 | 0 |
| 121.7.7.224 | 2030503904 | 0 |
| 121.7.7.225 | 2030503905 | 0 |
| 121.7.7.226 | 2030503906 | 0 |
| 121.7.7.227 | 2030503907 | 0 |
| 121.7.7.228 | 2030503908 | 0 |
| 121.7.7.229 | 2030503909 | 0 |
| 121.7.7.230 | 2030503910 | 0 |
| 121.7.7.231 | 2030503911 | 0 |
| 121.7.7.232 | 2030503912 | 0 |
| 121.7.7.233 | 2030503913 | 0 |
| 121.7.7.234 | 2030503914 | 0 |
| 121.7.7.235 | 2030503915 | 0 |
| 121.7.7.236 | 2030503916 | 0 |
| 121.7.7.237 | 2030503917 | 0 |
| 121.7.7.238 | 2030503918 | 0 |
| 121.7.7.239 | 2030503919 | 0 |
| 121.7.7.240 | 2030503920 | 0 |
| 121.7.7.241 | 2030503921 | 0 |
| 121.7.7.242 | 2030503922 | 0 |
| 121.7.7.243 | 2030503923 | 0 |
| 121.7.7.244 | 2030503924 | 0 |
| 121.7.7.245 | 2030503925 | 0 |
| 121.7.7.246 | 2030503926 | 0 |
| 121.7.7.247 | 2030503927 | 0 |
| 121.7.7.248 | 2030503928 | 0 |
| 121.7.7.249 | 2030503929 | 0 |
| 121.7.7.250 | 2030503930 | 0 |
| 121.7.7.251 | 2030503931 | 0 |
| 121.7.7.252 | 2030503932 | 0 |
| 121.7.7.253 | 2030503933 | 0 |
| 121.7.7.254 | 2030503934 | 0 |
| 121.7.7.255 | 2030503935 | 0 |