The IP address 61.81.16 is provided by Korea Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 61.80.0.0/14 (range 61.80.0.0 to 61.83.255.255). The autonomous system number (ASN) is 4766.
| ASN | 4766 |
| IP starting by | 61.80.0.0 |
| IP ending by | 61.83.255.255 |
| ASN Name | Korea Telecom |
| CDIR | 61.80.0.0/14 |
| Numerical IP | |
| Registry | apnic |
| Last update | 28/04/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2018-04-27 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2018-04-27 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 61.81.16.0 | 1028722688 | 0 |
| 61.81.16.1 | 1028722689 | 0 |
| 61.81.16.2 | 1028722690 | 0 |
| 61.81.16.3 | 1028722691 | 0 |
| 61.81.16.4 | 1028722692 | 0 |
| 61.81.16.5 | 1028722693 | 0 |
| 61.81.16.6 | 1028722694 | 0 |
| 61.81.16.7 | 1028722695 | 0 |
| 61.81.16.8 | 1028722696 | 0 |
| 61.81.16.9 | 1028722697 | 0 |
| 61.81.16.10 | 1028722698 | 0 |
| 61.81.16.11 | 1028722699 | 0 |
| 61.81.16.12 | 1028722700 | 0 |
| 61.81.16.13 | 1028722701 | 0 |
| 61.81.16.14 | 1028722702 | 0 |
| 61.81.16.15 | 1028722703 | 0 |
| 61.81.16.16 | 1028722704 | 0 |
| 61.81.16.17 | 1028722705 | 0 |
| 61.81.16.18 | 1028722706 | 0 |
| 61.81.16.19 | 1028722707 | 0 |
| 61.81.16.20 | 1028722708 | 0 |
| 61.81.16.21 | 1028722709 | 0 |
| 61.81.16.22 | 1028722710 | 0 |
| 61.81.16.23 | 1028722711 | 0 |
| 61.81.16.24 | 1028722712 | 0 |
| 61.81.16.25 | 1028722713 | 0 |
| 61.81.16.26 | 1028722714 | 0 |
| 61.81.16.27 | 1028722715 | 0 |
| 61.81.16.28 | 1028722716 | 0 |
| 61.81.16.29 | 1028722717 | 0 |
| 61.81.16.30 | 1028722718 | 0 |
| 61.81.16.31 | 1028722719 | 0 |
| 61.81.16.32 | 1028722720 | 0 |
| 61.81.16.33 | 1028722721 | 0 |
| 61.81.16.34 | 1028722722 | 0 |
| 61.81.16.35 | 1028722723 | 0 |
| 61.81.16.36 | 1028722724 | 0 |
| 61.81.16.37 | 1028722725 | 0 |
| 61.81.16.38 | 1028722726 | 0 |
| 61.81.16.39 | 1028722727 | 0 |
| 61.81.16.40 | 1028722728 | 0 |
| 61.81.16.41 | 1028722729 | 0 |
| 61.81.16.42 | 1028722730 | 0 |
| 61.81.16.43 | 1028722731 | 0 |
| 61.81.16.44 | 1028722732 | 0 |
| 61.81.16.45 | 1028722733 | 0 |
| 61.81.16.46 | 1028722734 | 0 |
| 61.81.16.47 | 1028722735 | 0 |
| 61.81.16.48 | 1028722736 | 0 |
| 61.81.16.49 | 1028722737 | 0 |
| 61.81.16.50 | 1028722738 | 0 |
| 61.81.16.51 | 1028722739 | 0 |
| 61.81.16.52 | 1028722740 | 0 |
| 61.81.16.53 | 1028722741 | 0 |
| 61.81.16.54 | 1028722742 | 0 |
| 61.81.16.55 | 1028722743 | 0 |
| 61.81.16.56 | 1028722744 | 0 |
| 61.81.16.57 | 1028722745 | 0 |
| 61.81.16.58 | 1028722746 | 0 |
| 61.81.16.59 | 1028722747 | 0 |
| 61.81.16.60 | 1028722748 | 0 |
| 61.81.16.61 | 1028722749 | 0 |
| 61.81.16.62 | 1028722750 | 0 |
| 61.81.16.63 | 1028722751 | 0 |
| 61.81.16.64 | 1028722752 | 0 |
| 61.81.16.65 | 1028722753 | 0 |
| 61.81.16.66 | 1028722754 | 0 |
| 61.81.16.67 | 1028722755 | 0 |
| 61.81.16.68 | 1028722756 | 0 |
| 61.81.16.69 | 1028722757 | 0 |
| 61.81.16.70 | 1028722758 | 0 |
| 61.81.16.71 | 1028722759 | 0 |
| 61.81.16.72 | 1028722760 | 0 |
| 61.81.16.73 | 1028722761 | 0 |
| 61.81.16.74 | 1028722762 | 0 |
| 61.81.16.75 | 1028722763 | 0 |
| 61.81.16.76 | 1028722764 | 0 |
| 61.81.16.77 | 1028722765 | 0 |
| 61.81.16.78 | 1028722766 | 0 |
| 61.81.16.79 | 1028722767 | 0 |
| 61.81.16.80 | 1028722768 | 0 |
| 61.81.16.81 | 1028722769 | 0 |
| 61.81.16.82 | 1028722770 | 0 |
| 61.81.16.83 | 1028722771 | 0 |
| 61.81.16.84 | 1028722772 | 0 |
| 61.81.16.85 | 1028722773 | 0 |
| IP | Numerical IP | DNS |
| 61.81.16.86 | 1028722774 | 0 |
| 61.81.16.87 | 1028722775 | 0 |
| 61.81.16.88 | 1028722776 | 0 |
| 61.81.16.89 | 1028722777 | 0 |
| 61.81.16.90 | 1028722778 | 0 |
| 61.81.16.91 | 1028722779 | 0 |
| 61.81.16.92 | 1028722780 | 0 |
| 61.81.16.93 | 1028722781 | 0 |
| 61.81.16.94 | 1028722782 | 0 |
| 61.81.16.95 | 1028722783 | 0 |
| 61.81.16.96 | 1028722784 | 0 |
| 61.81.16.97 | 1028722785 | 0 |
| 61.81.16.98 | 1028722786 | 0 |
| 61.81.16.99 | 1028722787 | 0 |
| 61.81.16.100 | 1028722788 | 0 |
| 61.81.16.101 | 1028722789 | 0 |
| 61.81.16.102 | 1028722790 | 0 |
| 61.81.16.103 | 1028722791 | 0 |
| 61.81.16.104 | 1028722792 | 0 |
| 61.81.16.105 | 1028722793 | 0 |
| 61.81.16.106 | 1028722794 | 0 |
| 61.81.16.107 | 1028722795 | 0 |
| 61.81.16.108 | 1028722796 | 0 |
| 61.81.16.109 | 1028722797 | 0 |
| 61.81.16.110 | 1028722798 | 0 |
| 61.81.16.111 | 1028722799 | 0 |
| 61.81.16.112 | 1028722800 | 0 |
| 61.81.16.113 | 1028722801 | 0 |
| 61.81.16.114 | 1028722802 | 0 |
| 61.81.16.115 | 1028722803 | 0 |
| 61.81.16.116 | 1028722804 | 0 |
| 61.81.16.117 | 1028722805 | 0 |
| 61.81.16.118 | 1028722806 | 0 |
| 61.81.16.119 | 1028722807 | 0 |
| 61.81.16.120 | 1028722808 | 0 |
| 61.81.16.121 | 1028722809 | 0 |
| 61.81.16.122 | 1028722810 | 0 |
| 61.81.16.123 | 1028722811 | 0 |
| 61.81.16.124 | 1028722812 | 0 |
| 61.81.16.125 | 1028722813 | 0 |
| 61.81.16.126 | 1028722814 | 0 |
| 61.81.16.127 | 1028722815 | 0 |
| 61.81.16.128 | 1028722816 | 0 |
| 61.81.16.129 | 1028722817 | 0 |
| 61.81.16.130 | 1028722818 | 0 |
| 61.81.16.131 | 1028722819 | 0 |
| 61.81.16.132 | 1028722820 | 0 |
| 61.81.16.133 | 1028722821 | 0 |
| 61.81.16.134 | 1028722822 | 0 |
| 61.81.16.135 | 1028722823 | 0 |
| 61.81.16.136 | 1028722824 | 0 |
| 61.81.16.137 | 1028722825 | 0 |
| 61.81.16.138 | 1028722826 | 0 |
| 61.81.16.139 | 1028722827 | 0 |
| 61.81.16.140 | 1028722828 | 0 |
| 61.81.16.141 | 1028722829 | 0 |
| 61.81.16.142 | 1028722830 | 0 |
| 61.81.16.143 | 1028722831 | 0 |
| 61.81.16.144 | 1028722832 | 0 |
| 61.81.16.145 | 1028722833 | 0 |
| 61.81.16.146 | 1028722834 | 0 |
| 61.81.16.147 | 1028722835 | 0 |
| 61.81.16.148 | 1028722836 | 0 |
| 61.81.16.149 | 1028722837 | 0 |
| 61.81.16.150 | 1028722838 | 0 |
| 61.81.16.151 | 1028722839 | 0 |
| 61.81.16.152 | 1028722840 | 0 |
| 61.81.16.153 | 1028722841 | 0 |
| 61.81.16.154 | 1028722842 | 0 |
| 61.81.16.155 | 1028722843 | 0 |
| 61.81.16.156 | 1028722844 | 0 |
| 61.81.16.157 | 1028722845 | 0 |
| 61.81.16.158 | 1028722846 | 0 |
| 61.81.16.159 | 1028722847 | 0 |
| 61.81.16.160 | 1028722848 | 0 |
| 61.81.16.161 | 1028722849 | 0 |
| 61.81.16.162 | 1028722850 | 0 |
| 61.81.16.163 | 1028722851 | 0 |
| 61.81.16.164 | 1028722852 | 0 |
| 61.81.16.165 | 1028722853 | 0 |
| 61.81.16.166 | 1028722854 | 0 |
| 61.81.16.167 | 1028722855 | 0 |
| 61.81.16.168 | 1028722856 | 0 |
| 61.81.16.169 | 1028722857 | 0 |
| 61.81.16.170 | 1028722858 | 0 |
| 61.81.16.171 | 1028722859 | 0 |
| IP | Numerical IP | DNS |
| 61.81.16.172 | 1028722860 | 0 |
| 61.81.16.173 | 1028722861 | 0 |
| 61.81.16.174 | 1028722862 | 0 |
| 61.81.16.175 | 1028722863 | 0 |
| 61.81.16.176 | 1028722864 | 0 |
| 61.81.16.177 | 1028722865 | 0 |
| 61.81.16.178 | 1028722866 | 0 |
| 61.81.16.179 | 1028722867 | 0 |
| 61.81.16.180 | 1028722868 | 0 |
| 61.81.16.181 | 1028722869 | 0 |
| 61.81.16.182 | 1028722870 | 0 |
| 61.81.16.183 | 1028722871 | 0 |
| 61.81.16.184 | 1028722872 | 0 |
| 61.81.16.185 | 1028722873 | 0 |
| 61.81.16.186 | 1028722874 | 0 |
| 61.81.16.187 | 1028722875 | 0 |
| 61.81.16.188 | 1028722876 | 0 |
| 61.81.16.189 | 1028722877 | 0 |
| 61.81.16.190 | 1028722878 | 0 |
| 61.81.16.191 | 1028722879 | 0 |
| 61.81.16.192 | 1028722880 | 0 |
| 61.81.16.193 | 1028722881 | 0 |
| 61.81.16.194 | 1028722882 | 0 |
| 61.81.16.195 | 1028722883 | 0 |
| 61.81.16.196 | 1028722884 | 0 |
| 61.81.16.197 | 1028722885 | 0 |
| 61.81.16.198 | 1028722886 | 0 |
| 61.81.16.199 | 1028722887 | 0 |
| 61.81.16.200 | 1028722888 | 0 |
| 61.81.16.201 | 1028722889 | 0 |
| 61.81.16.202 | 1028722890 | 0 |
| 61.81.16.203 | 1028722891 | 0 |
| 61.81.16.204 | 1028722892 | 0 |
| 61.81.16.205 | 1028722893 | 0 |
| 61.81.16.206 | 1028722894 | 0 |
| 61.81.16.207 | 1028722895 | 0 |
| 61.81.16.208 | 1028722896 | 0 |
| 61.81.16.209 | 1028722897 | 0 |
| 61.81.16.210 | 1028722898 | 0 |
| 61.81.16.211 | 1028722899 | 0 |
| 61.81.16.212 | 1028722900 | 0 |
| 61.81.16.213 | 1028722901 | 0 |
| 61.81.16.214 | 1028722902 | 0 |
| 61.81.16.215 | 1028722903 | 0 |
| 61.81.16.216 | 1028722904 | 0 |
| 61.81.16.217 | 1028722905 | 0 |
| 61.81.16.218 | 1028722906 | 0 |
| 61.81.16.219 | 1028722907 | 0 |
| 61.81.16.220 | 1028722908 | 0 |
| 61.81.16.221 | 1028722909 | 0 |
| 61.81.16.222 | 1028722910 | 0 |
| 61.81.16.223 | 1028722911 | 0 |
| 61.81.16.224 | 1028722912 | 0 |
| 61.81.16.225 | 1028722913 | 0 |
| 61.81.16.226 | 1028722914 | 0 |
| 61.81.16.227 | 1028722915 | 0 |
| 61.81.16.228 | 1028722916 | 0 |
| 61.81.16.229 | 1028722917 | 0 |
| 61.81.16.230 | 1028722918 | 0 |
| 61.81.16.231 | 1028722919 | 0 |
| 61.81.16.232 | 1028722920 | 0 |
| 61.81.16.233 | 1028722921 | 0 |
| 61.81.16.234 | 1028722922 | 0 |
| 61.81.16.235 | 1028722923 | 0 |
| 61.81.16.236 | 1028722924 | 0 |
| 61.81.16.237 | 1028722925 | 0 |
| 61.81.16.238 | 1028722926 | 0 |
| 61.81.16.239 | 1028722927 | 0 |
| 61.81.16.240 | 1028722928 | 0 |
| 61.81.16.241 | 1028722929 | 0 |
| 61.81.16.242 | 1028722930 | 0 |
| 61.81.16.243 | 1028722931 | 0 |
| 61.81.16.244 | 1028722932 | 0 |
| 61.81.16.245 | 1028722933 | 0 |
| 61.81.16.246 | 1028722934 | 0 |
| 61.81.16.247 | 1028722935 | 0 |
| 61.81.16.248 | 1028722936 | 0 |
| 61.81.16.249 | 1028722937 | 0 |
| 61.81.16.250 | 1028722938 | 0 |
| 61.81.16.251 | 1028722939 | 0 |
| 61.81.16.252 | 1028722940 | 0 |
| 61.81.16.253 | 1028722941 | 0 |
| 61.81.16.254 | 1028722942 | 0 |
| 61.81.16.255 | 1028722943 | 0 |