La dirección IP 39.21.75 es proporcionada por Korea Telecom, que es propiedad de la CIDR (Classless Inter-Domain Routing) 39.16.0.0/13, IP entre 39.16.0.0 a 39.23.255.255 ). El número de sistema autónomo (ASN) es 4766.
| ASN | 4766 |
| IP que comienzan con | 39.16.0.0 |
| IP que termina con | 39.23.255.255 |
| ASN Nombre | Korea Telecom |
| CDIR | 39.16.0.0/13 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 05/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | KR | Korea, Republic of | - | Seoul | 37,5683 | 126,9778 | 2017-07-05 |
| MaxMind | KR | Corea del Sur | - | - | 37,5112 | 126,9741 | 2017-07-05 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 39.21.75.0 | 655706880 | 0 |
| 39.21.75.1 | 655706881 | 0 |
| 39.21.75.2 | 655706882 | 0 |
| 39.21.75.3 | 655706883 | 0 |
| 39.21.75.4 | 655706884 | 0 |
| 39.21.75.5 | 655706885 | 0 |
| 39.21.75.6 | 655706886 | 0 |
| 39.21.75.7 | 655706887 | 0 |
| 39.21.75.8 | 655706888 | 0 |
| 39.21.75.9 | 655706889 | 0 |
| 39.21.75.10 | 655706890 | 0 |
| 39.21.75.11 | 655706891 | 0 |
| 39.21.75.12 | 655706892 | 0 |
| 39.21.75.13 | 655706893 | 0 |
| 39.21.75.14 | 655706894 | 0 |
| 39.21.75.15 | 655706895 | 0 |
| 39.21.75.16 | 655706896 | 0 |
| 39.21.75.17 | 655706897 | 0 |
| 39.21.75.18 | 655706898 | 0 |
| 39.21.75.19 | 655706899 | 0 |
| 39.21.75.20 | 655706900 | 0 |
| 39.21.75.21 | 655706901 | 0 |
| 39.21.75.22 | 655706902 | 0 |
| 39.21.75.23 | 655706903 | 0 |
| 39.21.75.24 | 655706904 | 0 |
| 39.21.75.25 | 655706905 | 0 |
| 39.21.75.26 | 655706906 | 0 |
| 39.21.75.27 | 655706907 | 0 |
| 39.21.75.28 | 655706908 | 0 |
| 39.21.75.29 | 655706909 | 0 |
| 39.21.75.30 | 655706910 | 0 |
| 39.21.75.31 | 655706911 | 0 |
| 39.21.75.32 | 655706912 | 0 |
| 39.21.75.33 | 655706913 | 0 |
| 39.21.75.34 | 655706914 | 0 |
| 39.21.75.35 | 655706915 | 0 |
| 39.21.75.36 | 655706916 | 0 |
| 39.21.75.37 | 655706917 | 0 |
| 39.21.75.38 | 655706918 | 0 |
| 39.21.75.39 | 655706919 | 0 |
| 39.21.75.40 | 655706920 | 0 |
| 39.21.75.41 | 655706921 | 0 |
| 39.21.75.42 | 655706922 | 0 |
| 39.21.75.43 | 655706923 | 0 |
| 39.21.75.44 | 655706924 | 0 |
| 39.21.75.45 | 655706925 | 0 |
| 39.21.75.46 | 655706926 | 0 |
| 39.21.75.47 | 655706927 | 0 |
| 39.21.75.48 | 655706928 | 0 |
| 39.21.75.49 | 655706929 | 0 |
| 39.21.75.50 | 655706930 | 0 |
| 39.21.75.51 | 655706931 | 0 |
| 39.21.75.52 | 655706932 | 0 |
| 39.21.75.53 | 655706933 | 0 |
| 39.21.75.54 | 655706934 | 0 |
| 39.21.75.55 | 655706935 | 0 |
| 39.21.75.56 | 655706936 | 0 |
| 39.21.75.57 | 655706937 | 0 |
| 39.21.75.58 | 655706938 | 0 |
| 39.21.75.59 | 655706939 | 0 |
| 39.21.75.60 | 655706940 | 0 |
| 39.21.75.61 | 655706941 | 0 |
| 39.21.75.62 | 655706942 | 0 |
| 39.21.75.63 | 655706943 | 0 |
| 39.21.75.64 | 655706944 | 0 |
| 39.21.75.65 | 655706945 | 0 |
| 39.21.75.66 | 655706946 | 0 |
| 39.21.75.67 | 655706947 | 0 |
| 39.21.75.68 | 655706948 | 0 |
| 39.21.75.69 | 655706949 | 0 |
| 39.21.75.70 | 655706950 | 0 |
| 39.21.75.71 | 655706951 | 0 |
| 39.21.75.72 | 655706952 | 0 |
| 39.21.75.73 | 655706953 | 0 |
| 39.21.75.74 | 655706954 | 0 |
| 39.21.75.75 | 655706955 | 0 |
| 39.21.75.76 | 655706956 | 0 |
| 39.21.75.77 | 655706957 | 0 |
| 39.21.75.78 | 655706958 | 0 |
| 39.21.75.79 | 655706959 | 0 |
| 39.21.75.80 | 655706960 | 0 |
| 39.21.75.81 | 655706961 | 0 |
| 39.21.75.82 | 655706962 | 0 |
| 39.21.75.83 | 655706963 | 0 |
| 39.21.75.84 | 655706964 | 0 |
| 39.21.75.85 | 655706965 | 0 |