Les adresses IP débutant par 61.72.78 sont fournies par Korea Telecom, elles appartiennent au CIDR (Classless Inter-Domain Routing) 61.72.0.0/13, le bloc IP comprant les adresses de 61.72.0.0 à 61.79.255.255). Le numéro de système autonome (ASN) est 4766.
| ASN | 4766 |
| IP commençant par | 61.72.0.0 |
| IP se terminant par | 61.79.255.255 |
| Nom ASN | Korea Telecom |
| CDIR | 61.72.0.0/13 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 15/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | KR | Corée du Sud | - | Kwangmyong | 37,4772 | 126,8664 | 2017-09-15 |
| MaxMind | KR | Corée du Sud | - | Seoul | 37,5111 | 126,9743 | 2017-09-15 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 61.72.78.0 | 1028148736 | 0 |
| 61.72.78.1 | 1028148737 | 0 |
| 61.72.78.2 | 1028148738 | 0 |
| 61.72.78.3 | 1028148739 | 0 |
| 61.72.78.4 | 1028148740 | 0 |
| 61.72.78.5 | 1028148741 | 0 |
| 61.72.78.6 | 1028148742 | 0 |
| 61.72.78.7 | 1028148743 | 0 |
| 61.72.78.8 | 1028148744 | 0 |
| 61.72.78.9 | 1028148745 | 0 |
| 61.72.78.10 | 1028148746 | 0 |
| 61.72.78.11 | 1028148747 | 0 |
| 61.72.78.12 | 1028148748 | 0 |
| 61.72.78.13 | 1028148749 | 0 |
| 61.72.78.14 | 1028148750 | 0 |
| 61.72.78.15 | 1028148751 | 0 |
| 61.72.78.16 | 1028148752 | 0 |
| 61.72.78.17 | 1028148753 | 0 |
| 61.72.78.18 | 1028148754 | 0 |
| 61.72.78.19 | 1028148755 | 0 |
| 61.72.78.20 | 1028148756 | 0 |
| 61.72.78.21 | 1028148757 | 0 |
| 61.72.78.22 | 1028148758 | 0 |
| 61.72.78.23 | 1028148759 | 0 |
| 61.72.78.24 | 1028148760 | 0 |
| 61.72.78.25 | 1028148761 | 0 |
| 61.72.78.26 | 1028148762 | 0 |
| 61.72.78.27 | 1028148763 | 0 |
| 61.72.78.28 | 1028148764 | 0 |
| 61.72.78.29 | 1028148765 | 0 |
| 61.72.78.30 | 1028148766 | 0 |
| 61.72.78.31 | 1028148767 | 0 |
| 61.72.78.32 | 1028148768 | 0 |
| 61.72.78.33 | 1028148769 | 0 |
| 61.72.78.34 | 1028148770 | 0 |
| 61.72.78.35 | 1028148771 | 0 |
| 61.72.78.36 | 1028148772 | 0 |
| 61.72.78.37 | 1028148773 | 0 |
| 61.72.78.38 | 1028148774 | 0 |
| 61.72.78.39 | 1028148775 | 0 |
| 61.72.78.40 | 1028148776 | 0 |
| 61.72.78.41 | 1028148777 | 0 |
| 61.72.78.42 | 1028148778 | 0 |
| 61.72.78.43 | 1028148779 | 0 |
| 61.72.78.44 | 1028148780 | 0 |
| 61.72.78.45 | 1028148781 | 0 |
| 61.72.78.46 | 1028148782 | 0 |
| 61.72.78.47 | 1028148783 | 0 |
| 61.72.78.48 | 1028148784 | 0 |
| 61.72.78.49 | 1028148785 | 0 |
| 61.72.78.50 | 1028148786 | 0 |
| 61.72.78.51 | 1028148787 | 0 |
| 61.72.78.52 | 1028148788 | 0 |
| 61.72.78.53 | 1028148789 | 0 |
| 61.72.78.54 | 1028148790 | 0 |
| 61.72.78.55 | 1028148791 | 0 |
| 61.72.78.56 | 1028148792 | 0 |
| 61.72.78.57 | 1028148793 | 0 |
| 61.72.78.58 | 1028148794 | 0 |
| 61.72.78.59 | 1028148795 | 0 |
| 61.72.78.60 | 1028148796 | 0 |
| 61.72.78.61 | 1028148797 | 0 |
| 61.72.78.62 | 1028148798 | 0 |
| 61.72.78.63 | 1028148799 | 0 |
| 61.72.78.64 | 1028148800 | 0 |
| 61.72.78.65 | 1028148801 | 0 |
| 61.72.78.66 | 1028148802 | 0 |
| 61.72.78.67 | 1028148803 | 0 |
| 61.72.78.68 | 1028148804 | 0 |
| 61.72.78.69 | 1028148805 | 0 |
| 61.72.78.70 | 1028148806 | 0 |
| 61.72.78.71 | 1028148807 | 0 |
| 61.72.78.72 | 1028148808 | 0 |
| 61.72.78.73 | 1028148809 | 0 |
| 61.72.78.74 | 1028148810 | 0 |
| 61.72.78.75 | 1028148811 | 0 |
| 61.72.78.76 | 1028148812 | 0 |
| 61.72.78.77 | 1028148813 | 0 |
| 61.72.78.78 | 1028148814 | 0 |
| 61.72.78.79 | 1028148815 | 0 |
| 61.72.78.80 | 1028148816 | 0 |
| 61.72.78.81 | 1028148817 | 0 |
| 61.72.78.82 | 1028148818 | 0 |
| 61.72.78.83 | 1028148819 | 0 |
| 61.72.78.84 | 1028148820 | 0 |
| 61.72.78.85 | 1028148821 | 0 |
| IP | Numerical IP | DNS |
| 61.72.78.86 | 1028148822 | 0 |
| 61.72.78.87 | 1028148823 | 0 |
| 61.72.78.88 | 1028148824 | 0 |
| 61.72.78.89 | 1028148825 | 0 |
| 61.72.78.90 | 1028148826 | 0 |
| 61.72.78.91 | 1028148827 | 0 |
| 61.72.78.92 | 1028148828 | 0 |
| 61.72.78.93 | 1028148829 | 0 |
| 61.72.78.94 | 1028148830 | 0 |
| 61.72.78.95 | 1028148831 | 0 |
| 61.72.78.96 | 1028148832 | 0 |
| 61.72.78.97 | 1028148833 | 0 |
| 61.72.78.98 | 1028148834 | 0 |
| 61.72.78.99 | 1028148835 | 0 |
| 61.72.78.100 | 1028148836 | 0 |
| 61.72.78.101 | 1028148837 | 0 |
| 61.72.78.102 | 1028148838 | 0 |
| 61.72.78.103 | 1028148839 | 0 |
| 61.72.78.104 | 1028148840 | 0 |
| 61.72.78.105 | 1028148841 | 0 |
| 61.72.78.106 | 1028148842 | 0 |
| 61.72.78.107 | 1028148843 | 0 |
| 61.72.78.108 | 1028148844 | 0 |
| 61.72.78.109 | 1028148845 | 0 |
| 61.72.78.110 | 1028148846 | 0 |
| 61.72.78.111 | 1028148847 | 0 |
| 61.72.78.112 | 1028148848 | 0 |
| 61.72.78.113 | 1028148849 | 0 |
| 61.72.78.114 | 1028148850 | 0 |
| 61.72.78.115 | 1028148851 | 0 |
| 61.72.78.116 | 1028148852 | 0 |
| 61.72.78.117 | 1028148853 | 0 |
| 61.72.78.118 | 1028148854 | 0 |
| 61.72.78.119 | 1028148855 | 0 |
| 61.72.78.120 | 1028148856 | 0 |
| 61.72.78.121 | 1028148857 | 0 |
| 61.72.78.122 | 1028148858 | 0 |
| 61.72.78.123 | 1028148859 | 0 |
| 61.72.78.124 | 1028148860 | 0 |
| 61.72.78.125 | 1028148861 | 0 |
| 61.72.78.126 | 1028148862 | 0 |
| 61.72.78.127 | 1028148863 | 0 |
| 61.72.78.128 | 1028148864 | 0 |
| 61.72.78.129 | 1028148865 | 0 |
| 61.72.78.130 | 1028148866 | 0 |
| 61.72.78.131 | 1028148867 | 0 |
| 61.72.78.132 | 1028148868 | 0 |
| 61.72.78.133 | 1028148869 | 0 |
| 61.72.78.134 | 1028148870 | 0 |
| 61.72.78.135 | 1028148871 | 0 |
| 61.72.78.136 | 1028148872 | 0 |
| 61.72.78.137 | 1028148873 | 0 |
| 61.72.78.138 | 1028148874 | 0 |
| 61.72.78.139 | 1028148875 | 0 |
| 61.72.78.140 | 1028148876 | 0 |
| 61.72.78.141 | 1028148877 | 0 |
| 61.72.78.142 | 1028148878 | 0 |
| 61.72.78.143 | 1028148879 | 0 |
| 61.72.78.144 | 1028148880 | 0 |
| 61.72.78.145 | 1028148881 | 0 |
| 61.72.78.146 | 1028148882 | 0 |
| 61.72.78.147 | 1028148883 | 0 |
| 61.72.78.148 | 1028148884 | 0 |
| 61.72.78.149 | 1028148885 | 0 |
| 61.72.78.150 | 1028148886 | 0 |
| 61.72.78.151 | 1028148887 | 0 |
| 61.72.78.152 | 1028148888 | 0 |
| 61.72.78.153 | 1028148889 | 0 |
| 61.72.78.154 | 1028148890 | 0 |
| 61.72.78.155 | 1028148891 | 0 |
| 61.72.78.156 | 1028148892 | 0 |
| 61.72.78.157 | 1028148893 | 0 |
| 61.72.78.158 | 1028148894 | 0 |
| 61.72.78.159 | 1028148895 | 0 |
| 61.72.78.160 | 1028148896 | 0 |
| 61.72.78.161 | 1028148897 | 0 |
| 61.72.78.162 | 1028148898 | 0 |
| 61.72.78.163 | 1028148899 | 0 |
| 61.72.78.164 | 1028148900 | 0 |
| 61.72.78.165 | 1028148901 | 0 |
| 61.72.78.166 | 1028148902 | 0 |
| 61.72.78.167 | 1028148903 | 0 |
| 61.72.78.168 | 1028148904 | 0 |
| 61.72.78.169 | 1028148905 | 0 |
| 61.72.78.170 | 1028148906 | 0 |
| 61.72.78.171 | 1028148907 | 0 |
| IP | Numerical IP | DNS |
| 61.72.78.172 | 1028148908 | 0 |
| 61.72.78.173 | 1028148909 | 0 |
| 61.72.78.174 | 1028148910 | 0 |
| 61.72.78.175 | 1028148911 | 0 |
| 61.72.78.176 | 1028148912 | 0 |
| 61.72.78.177 | 1028148913 | 0 |
| 61.72.78.178 | 1028148914 | 0 |
| 61.72.78.179 | 1028148915 | 0 |
| 61.72.78.180 | 1028148916 | 0 |
| 61.72.78.181 | 1028148917 | 0 |
| 61.72.78.182 | 1028148918 | 0 |
| 61.72.78.183 | 1028148919 | 0 |
| 61.72.78.184 | 1028148920 | 0 |
| 61.72.78.185 | 1028148921 | 0 |
| 61.72.78.186 | 1028148922 | 0 |
| 61.72.78.187 | 1028148923 | 0 |
| 61.72.78.188 | 1028148924 | 0 |
| 61.72.78.189 | 1028148925 | 0 |
| 61.72.78.190 | 1028148926 | 0 |
| 61.72.78.191 | 1028148927 | 0 |
| 61.72.78.192 | 1028148928 | 0 |
| 61.72.78.193 | 1028148929 | 0 |
| 61.72.78.194 | 1028148930 | 0 |
| 61.72.78.195 | 1028148931 | 0 |
| 61.72.78.196 | 1028148932 | 0 |
| 61.72.78.197 | 1028148933 | 0 |
| 61.72.78.198 | 1028148934 | 0 |
| 61.72.78.199 | 1028148935 | 0 |
| 61.72.78.200 | 1028148936 | 0 |
| 61.72.78.201 | 1028148937 | 0 |
| 61.72.78.202 | 1028148938 | 0 |
| 61.72.78.203 | 1028148939 | 0 |
| 61.72.78.204 | 1028148940 | 0 |
| 61.72.78.205 | 1028148941 | 0 |
| 61.72.78.206 | 1028148942 | 0 |
| 61.72.78.207 | 1028148943 | 0 |
| 61.72.78.208 | 1028148944 | 0 |
| 61.72.78.209 | 1028148945 | 0 |
| 61.72.78.210 | 1028148946 | 0 |
| 61.72.78.211 | 1028148947 | 0 |
| 61.72.78.212 | 1028148948 | 0 |
| 61.72.78.213 | 1028148949 | 0 |
| 61.72.78.214 | 1028148950 | 0 |
| 61.72.78.215 | 1028148951 | 0 |
| 61.72.78.216 | 1028148952 | 0 |
| 61.72.78.217 | 1028148953 | 0 |
| 61.72.78.218 | 1028148954 | 0 |
| 61.72.78.219 | 1028148955 | 0 |
| 61.72.78.220 | 1028148956 | 0 |
| 61.72.78.221 | 1028148957 | 0 |
| 61.72.78.222 | 1028148958 | 0 |
| 61.72.78.223 | 1028148959 | 0 |
| 61.72.78.224 | 1028148960 | 0 |
| 61.72.78.225 | 1028148961 | 0 |
| 61.72.78.226 | 1028148962 | 0 |
| 61.72.78.227 | 1028148963 | 0 |
| 61.72.78.228 | 1028148964 | 0 |
| 61.72.78.229 | 1028148965 | 0 |
| 61.72.78.230 | 1028148966 | 0 |
| 61.72.78.231 | 1028148967 | 0 |
| 61.72.78.232 | 1028148968 | 0 |
| 61.72.78.233 | 1028148969 | 0 |
| 61.72.78.234 | 1028148970 | 0 |
| 61.72.78.235 | 1028148971 | 0 |
| 61.72.78.236 | 1028148972 | 0 |
| 61.72.78.237 | 1028148973 | 0 |
| 61.72.78.238 | 1028148974 | 0 |
| 61.72.78.239 | 1028148975 | 0 |
| 61.72.78.240 | 1028148976 | 0 |
| 61.72.78.241 | 1028148977 | 0 |
| 61.72.78.242 | 1028148978 | 0 |
| 61.72.78.243 | 1028148979 | 0 |
| 61.72.78.244 | 1028148980 | 0 |
| 61.72.78.245 | 1028148981 | 0 |
| 61.72.78.246 | 1028148982 | 0 |
| 61.72.78.247 | 1028148983 | 0 |
| 61.72.78.248 | 1028148984 | 0 |
| 61.72.78.249 | 1028148985 | 0 |
| 61.72.78.250 | 1028148986 | 0 |
| 61.72.78.251 | 1028148987 | 0 |
| 61.72.78.252 | 1028148988 | 0 |
| 61.72.78.253 | 1028148989 | 0 |
| 61.72.78.254 | 1028148990 | 0 |
| 61.72.78.255 | 1028148991 | 0 |